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This commit is contained in:
Mikaël Cluseau 2018-12-10 18:22:47 +11:00
parent 3124a1bd36
commit e155660ab0
56 changed files with 90 additions and 26811 deletions
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5
go.mod
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@ -1,6 +1,7 @@
module novit.nc/direktil/pkg module novit.nc/direktil/pkg
require ( require (
github.com/ulikunitz/xz v0.5.4 github.com/ulikunitz/xz v0.5.5
gopkg.in/yaml.v2 v2.2.1 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
gopkg.in/yaml.v2 v2.2.2
) )

8
go.sum Normal file
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@ -0,0 +1,8 @@
github.com/ulikunitz/xz v0.5.4/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
github.com/ulikunitz/xz v0.5.5 h1:pFrO0lVpTBXLpYw+pnLj6TbvHuyjXMfjGeCwSqCVwok=
github.com/ulikunitz/xz v0.5.5/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

16
vendor/github.com/ulikunitz/xz/README.md generated vendored
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@ -12,22 +12,23 @@ have been developed over a long time and are highly optimized. However
there are a number of improvements planned and I'm very optimistic about there are a number of improvements planned and I'm very optimistic about
parallel compression and decompression. Stay tuned! parallel compression and decompression. Stay tuned!
# Using the API ## Using the API
The following example program shows how to use the API. The following example program shows how to use the API.
package main ```go
package main
import ( import (
"bytes" "bytes"
"io" "io"
"log" "log"
"os" "os"
"github.com/ulikunitz/xz" "github.com/ulikunitz/xz"
) )
func main() { func main() {
const text = "The quick brown fox jumps over the lazy dog.\n" const text = "The quick brown fox jumps over the lazy dog.\n"
var buf bytes.Buffer var buf bytes.Buffer
// compress text // compress text
@ -49,9 +50,10 @@ The following example program shows how to use the API.
if _, err = io.Copy(os.Stdout, r); err != nil { if _, err = io.Copy(os.Stdout, r); err != nil {
log.Fatalf("io.Copy error %s", err) log.Fatalf("io.Copy error %s", err)
} }
} }
```
# Using the gxz compression tool ## Using the gxz compression tool
The package includes a gxz command line utility for compression and The package includes a gxz command line utility for compression and
decompression. decompression.

4
vendor/github.com/ulikunitz/xz/TODO.md generated vendored
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@ -86,6 +86,10 @@
## Log ## Log
### 2018-10-28
Release v0.5.5 fixes issues #19 observing ErrLimit outputs.
### 2017-06-05 ### 2017-06-05
Release v0.5.4 fixes issues #15 of another problem with the padding size Release v0.5.4 fixes issues #15 of another problem with the padding size

33
vendor/github.com/ulikunitz/xz/bits_test.go generated vendored
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@ -1,33 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xz
import (
"bytes"
"testing"
)
func TestUvarint(t *testing.T) {
tests := []uint64{0, 0x80, 0x100, 0xffffffff, 0x100000000, 1<<64 - 1}
p := make([]byte, 10)
for _, u := range tests {
p = p[:10]
n := putUvarint(p, u)
if n < 1 {
t.Fatalf("putUvarint returned %d", n)
}
r := bytes.NewReader(p[:n])
x, m, err := readUvarint(r)
if err != nil {
t.Fatalf("readUvarint returned %s", err)
}
if m != n {
t.Fatalf("readUvarint read %d bytes; want %d", m, n)
}
if x != u {
t.Fatalf("readUvarint returned 0x%x; want 0x%x", x, u)
}
}
}

142
vendor/github.com/ulikunitz/xz/format_test.go generated vendored
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@ -1,142 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xz
import (
"bytes"
"testing"
)
func TestHeader(t *testing.T) {
h := header{flags: CRC32}
data, err := h.MarshalBinary()
if err != nil {
t.Fatalf("MarshalBinary error %s", err)
}
var g header
if err = g.UnmarshalBinary(data); err != nil {
t.Fatalf("UnmarshalBinary error %s", err)
}
if g != h {
t.Fatalf("unmarshalled %#v; want %#v", g, h)
}
}
func TestFooter(t *testing.T) {
f := footer{indexSize: 64, flags: CRC32}
data, err := f.MarshalBinary()
if err != nil {
t.Fatalf("MarshalBinary error %s", err)
}
var g footer
if err = g.UnmarshalBinary(data); err != nil {
t.Fatalf("UnmarshalBinary error %s", err)
}
if g != f {
t.Fatalf("unmarshalled %#v; want %#v", g, f)
}
}
func TestRecord(t *testing.T) {
r := record{1234567, 10000}
p, err := r.MarshalBinary()
if err != nil {
t.Fatalf("MarshalBinary error %s", err)
}
n := len(p)
buf := bytes.NewReader(p)
g, m, err := readRecord(buf)
if err != nil {
t.Fatalf("readFrom error %s", err)
}
if m != n {
t.Fatalf("read %d bytes; wrote %d", m, n)
}
if g.unpaddedSize != r.unpaddedSize {
t.Fatalf("got unpaddedSize %d; want %d", g.unpaddedSize,
r.unpaddedSize)
}
if g.uncompressedSize != r.uncompressedSize {
t.Fatalf("got uncompressedSize %d; want %d", g.uncompressedSize,
r.uncompressedSize)
}
}
func TestIndex(t *testing.T) {
records := []record{{1234, 1}, {2345, 2}}
var buf bytes.Buffer
n, err := writeIndex(&buf, records)
if err != nil {
t.Fatalf("writeIndex error %s", err)
}
if n != int64(buf.Len()) {
t.Fatalf("writeIndex returned %d; want %d", n, buf.Len())
}
// indicator
c, err := buf.ReadByte()
if err != nil {
t.Fatalf("buf.ReadByte error %s", err)
}
if c != 0 {
t.Fatalf("indicator %d; want %d", c, 0)
}
g, m, err := readIndexBody(&buf)
if err != nil {
for i, r := range g {
t.Logf("records[%d] %v", i, r)
}
t.Fatalf("readIndexBody error %s", err)
}
if m != n-1 {
t.Fatalf("readIndexBody returned %d; want %d", m, n-1)
}
for i, rec := range records {
if g[i] != rec {
t.Errorf("records[%d] is %v; want %v", i, g[i], rec)
}
}
}
func TestBlockHeader(t *testing.T) {
h := blockHeader{
compressedSize: 1234,
uncompressedSize: -1,
filters: []filter{&lzmaFilter{4096}},
}
data, err := h.MarshalBinary()
if err != nil {
t.Fatalf("MarshalBinary error %s", err)
}
r := bytes.NewReader(data)
g, n, err := readBlockHeader(r)
if err != nil {
t.Fatalf("readBlockHeader error %s", err)
}
if n != len(data) {
t.Fatalf("readBlockHeader returns %d bytes; want %d", n,
len(data))
}
if g.compressedSize != h.compressedSize {
t.Errorf("got compressedSize %d; want %d",
g.compressedSize, h.compressedSize)
}
if g.uncompressedSize != h.uncompressedSize {
t.Errorf("got uncompressedSize %d; want %d",
g.uncompressedSize, h.uncompressedSize)
}
if len(g.filters) != len(h.filters) {
t.Errorf("got len(filters) %d; want %d",
len(g.filters), len(h.filters))
}
glf := g.filters[0].(*lzmaFilter)
hlf := h.filters[0].(*lzmaFilter)
if glf.dictCap != hlf.dictCap {
t.Errorf("got dictCap %d; want %d", glf.dictCap, hlf.dictCap)
}
}

30
vendor/github.com/ulikunitz/xz/internal/hash/cyclic_poly_test.go generated vendored
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@ -1,30 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package hash
import "testing"
func TestCyclicPolySimple(t *testing.T) {
p := []byte("abcde")
r := NewCyclicPoly(4)
h2 := Hashes(r, p)
for i, h := range h2 {
w := Hashes(r, p[i:i+4])[0]
t.Logf("%d h=%#016x w=%#016x", i, h, w)
if h != w {
t.Errorf("rolling hash %d: %#016x; want %#016x",
i, h, w)
}
}
}
func BenchmarkCyclicPoly(b *testing.B) {
p := makeBenchmarkBytes(4096)
r := NewCyclicPoly(4)
b.ResetTimer()
for i := 0; i < b.N; i++ {
Hashes(r, p)
}
}

42
vendor/github.com/ulikunitz/xz/internal/hash/rabin_karp_test.go generated vendored
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@ -1,42 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package hash
import (
"math/rand"
"testing"
)
func TestRabinKarpSimple(t *testing.T) {
p := []byte("abcde")
r := NewRabinKarp(4)
h2 := Hashes(r, p)
for i, h := range h2 {
w := Hashes(r, p[i:i+4])[0]
t.Logf("%d h=%#016x w=%#016x", i, h, w)
if h != w {
t.Errorf("rolling hash %d: %#016x; want %#016x",
i, h, w)
}
}
}
func makeBenchmarkBytes(n int) []byte {
rnd := rand.New(rand.NewSource(42))
p := make([]byte, n)
for i := range p {
p[i] = byte(rnd.Uint32())
}
return p
}
func BenchmarkRabinKarp(b *testing.B) {
p := makeBenchmarkBytes(4096)
r := NewRabinKarp(4)
b.ResetTimer()
for i := 0; i < b.N; i++ {
Hashes(r, p)
}
}

17590
vendor/github.com/ulikunitz/xz/internal/randtxt/englm3.go generated vendored
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File diff suppressed because it is too large Load Diff

82
vendor/github.com/ulikunitz/xz/internal/randtxt/groupreader.go generated vendored
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@ -1,82 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package randtxt
import (
"bufio"
"io"
"unicode"
)
// GroupReader groups the incoming text in groups of 5, whereby the
// number of groups per line can be controlled.
type GroupReader struct {
R io.ByteReader
GroupsPerLine int
off int64
eof bool
}
// NewGroupReader creates a new group reader.
func NewGroupReader(r io.Reader) *GroupReader {
return &GroupReader{R: bufio.NewReader(r)}
}
// Read formats the data provided by the internal reader in groups of 5
// characters. If GroupsPerLine hasn't been initialized 8 groups per
// line will be produced.
func (r *GroupReader) Read(p []byte) (n int, err error) {
if r.eof {
return 0, io.EOF
}
groupsPerLine := r.GroupsPerLine
if groupsPerLine < 1 {
groupsPerLine = 8
}
lineLen := int64(groupsPerLine * 6)
var c byte
for i := range p {
switch {
case r.off%lineLen == lineLen-1:
if i+1 == len(p) && len(p) > 1 {
return i, nil
}
c = '\n'
case r.off%6 == 5:
if i+1 == len(p) && len(p) > 1 {
return i, nil
}
c = ' '
default:
c, err = r.R.ReadByte()
if err == io.EOF {
r.eof = true
if i > 0 {
switch p[i-1] {
case ' ':
p[i-1] = '\n'
fallthrough
case '\n':
return i, io.EOF
}
}
p[i] = '\n'
return i + 1, io.EOF
}
if err != nil {
return i, err
}
switch {
case c == ' ':
c = '_'
case !unicode.IsPrint(rune(c)):
c = '-'
}
}
p[i] = c
r.off++
}
return len(p), nil
}

185
vendor/github.com/ulikunitz/xz/internal/randtxt/probs.go generated vendored
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@ -1,185 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package randtxt supports the generation of random text using a
// trigram model for the English language.
package randtxt
import (
"math"
"math/rand"
"sort"
)
// ngram stores an entry from the language model.
type ngram struct {
s string
lgP float64
lgQ float64
}
// ngrams represents a slice of ngram values and is used to represent a
// language model.
type ngrams []ngram
func (s ngrams) Len() int { return len(s) }
func (s ngrams) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
func (s ngrams) Less(i, j int) bool { return s[i].s < s[j].s }
// Sorts the language model in the sequence of their ngrams.
func (s ngrams) Sort() { sort.Sort(s) }
// Search is looking for an ngram or the position where it would be
// inserted.
func (s ngrams) Search(g string) int {
return sort.Search(len(s), func(k int) bool { return s[k].s >= g })
}
// prob represents a string, usually an ngram, and a probability value.
type prob struct {
s string
p float64
}
// probs is a slice of prob values that can be sorted and searched.
type probs []prob
func (s probs) Len() int { return len(s) }
func (s probs) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
func (s probs) Less(i, j int) bool { return s[i].s < s[j].s }
// SortByNgram sorts the probs slice by ngram, field s.
func (s probs) SortByNgram() { sort.Sort(s) }
// SortsByProb sorts the probs slice by probability, field p.
func (s probs) SortByProb() { sort.Sort(byProb{s}) }
// SearchNgram searches for an ngram or the position where it would be
// inserted.
func (s probs) SearchNgram(g string) int {
return sort.Search(len(s), func(k int) bool { return s[k].s >= g })
}
// SearchProb searches ngrams for a specific probability or where it
// would be inserted.
func (s probs) SearchProb(p float64) int {
return sort.Search(len(s), func(k int) bool { return s[k].p >= p })
}
// byProb is used to sort probs slice by probability, field p.
type byProb struct {
probs
}
func (s byProb) Less(i, j int) bool {
return s.probs[i].p < s.probs[j].p
}
// cdf can be used to setup a cumulative distribution function
// represented by a probs slice. We should have returned an actual
// function.
func cdf(n int, p func(i int) prob) probs {
prs := make(probs, n)
sum := 0.0
for i := range prs {
pr := p(i)
sum += pr.p
prs[i] = pr
}
q := 1.0 / sum
x := 0.0
for i, pr := range prs {
x += pr.p * q
if x > 1.0 {
x = 1.0
}
prs[i].p = x
}
if !sort.IsSorted(byProb{prs}) {
panic("cdf not sorted")
}
return prs
}
// pCDFOfLM converts a language model into a cumulative distribution
// function represented by probs.
func pCDFOfLM(lm ngrams) probs {
return cdf(len(lm), func(i int) prob {
return prob{lm[i].s, math.Exp2(lm[i].lgP)}
})
}
// cCDF converts a ngrams slice into a cumulative distribution function
// using the conditional probability lgQ.
func cCDF(s ngrams) probs {
return cdf(len(s), func(i int) prob {
return prob{s[i].s, math.Exp2(s[i].lgQ)}
})
}
// comap contains a map of conditional distribution function for the
// last character.
type comap map[string]probs
// comapOfLM converts a language model in a map of conditional
// distribution functions.
func comapOfLM(lm ngrams) comap {
if !sort.IsSorted(lm) {
panic("lm is not sorted")
}
m := make(comap, 26*26)
for i := 0; i < len(lm); {
j := i
g := lm[i].s
g2 := g[:2]
z := g2 + "Z"
i = lm.Search(z)
if i >= len(lm) || lm[i].s != z {
panic("unexpected search result")
}
i++
m[g2] = cCDF(lm[j:i])
}
return m
}
// trigram returns the trigram with prefix g2 using a probability value
// in the range [0.0,1.0).
func (c comap) trigram(g2 string, p float64) string {
prs := c[g2]
i := prs.SearchProb(p)
return prs[i].s
}
var (
// CDF for normal probabilities
pcdf = pCDFOfLM(englm3)
// map of two letter conditionals
cmap = comapOfLM(englm3)
)
// Reader generates a stream of text of uppercase letters with trigrams
// distributed according to a language model of the English language.
type Reader struct {
rnd *rand.Rand
g3 string
}
// NewReader creates a new reader. The argument src must create a uniformly
// distributed stream of random values.
func NewReader(src rand.Source) *Reader {
rnd := rand.New(src)
i := pcdf.SearchProb(rnd.Float64())
return &Reader{rnd, pcdf[i].s}
}
// Read reads random text. The Read function will always return len(p)
// bytes and will never return an error.
func (r *Reader) Read(p []byte) (n int, err error) {
for i := range p {
r.g3 = cmap.trigram(r.g3[1:], r.rnd.Float64())
p[i] = r.g3[2]
}
return len(p), nil
}

37
vendor/github.com/ulikunitz/xz/internal/randtxt/probs_test.go generated vendored
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@ -1,37 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package randtxt
import (
"bufio"
"io"
"math/rand"
"testing"
)
func TestReader(t *testing.T) {
lr := io.LimitReader(NewReader(rand.NewSource(13)), 195)
pretty := NewGroupReader(lr)
scanner := bufio.NewScanner(pretty)
for scanner.Scan() {
t.Log(scanner.Text())
}
if err := scanner.Err(); err != nil {
t.Fatalf("scanner error %s", err)
}
}
func TestComap(t *testing.T) {
prs := cmap["TH"]
for _, p := range prs[3:6] {
t.Logf("%v", p)
}
p := 0.2
x := cmap.trigram("TH", p)
if x != "THE" {
t.Fatalf("cmap.trigram(%q, %.1f) returned %q; want %q",
"TH", p, x, "THE")
}
}

107
vendor/github.com/ulikunitz/xz/lzma/bintree_test.go generated vendored
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@ -1,107 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lzma
import (
"bytes"
"io"
"math/rand"
"strings"
"testing"
"github.com/ulikunitz/xz/internal/randtxt"
)
func TestBinTree_Find(t *testing.T) {
bt, err := newBinTree(30)
if err != nil {
t.Fatal(err)
}
const s = "Klopp feiert mit Liverpool seinen hoechsten SiegSieg"
n, err := io.WriteString(bt, s)
if err != nil {
t.Fatalf("WriteString error %s", err)
}
if n != len(s) {
t.Fatalf("WriteString returned %d; want %d", n, len(s))
}
/* dump info writes the complete tree
if err = bt.dump(os.Stdout); err != nil {
t.Fatalf("bt.dump error %s", err)
}
*/
tests := []string{"Sieg", "Sieb", "Simu"}
for _, c := range tests {
x := xval([]byte(c))
a, b := bt.search(bt.root, x)
t.Logf("%q: a, b == %d, %d", c, a, b)
}
}
func TestBinTree_PredSucc(t *testing.T) {
bt, err := newBinTree(30)
if err != nil {
t.Fatal(err)
}
const s = "Klopp feiert mit Liverpool seinen hoechsten Sieg."
n, err := io.WriteString(bt, s)
if err != nil {
t.Fatalf("WriteString error %s", err)
}
if n != len(s) {
t.Fatalf("WriteString returned %d; want %d", n, len(s))
}
for v := bt.min(bt.root); v != null; v = bt.succ(v) {
t.Log(dumpX(bt.node[v].x))
}
t.Log("")
for v := bt.max(bt.root); v != null; v = bt.pred(v) {
t.Log(dumpX(bt.node[v].x))
}
}
func TestBinTree_Cycle(t *testing.T) {
buf := new(bytes.Buffer)
w, err := Writer2Config{
DictCap: 4096,
Matcher: BinaryTree,
}.NewWriter2(buf)
if err != nil {
t.Fatalf("NewWriter error %s", err)
}
// const txtlen = 1024
const txtlen = 10000
io.CopyN(buf, randtxt.NewReader(rand.NewSource(42)), txtlen)
txt := buf.String()
buf.Reset()
n, err := io.Copy(w, strings.NewReader(txt))
if err != nil {
t.Fatalf("Compressing copy error %s", err)
}
if n != txtlen {
t.Fatalf("Compressing data length %d; want %d", n, txtlen)
}
if err = w.Close(); err != nil {
t.Fatalf("w.Close error %s", err)
}
t.Logf("buf.Len() %d", buf.Len())
r, err := Reader2Config{DictCap: 4096}.NewReader2(buf)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
out := new(bytes.Buffer)
n, err = io.Copy(out, r)
if err != nil {
t.Fatalf("Decompressing copy error %s after %d bytes", err, n)
}
if n != txtlen {
t.Fatalf("Decompression data length %d; want %d", n, txtlen)
}
if txt != out.String() {
t.Fatal("decompressed data differs from original")
}
}

230
vendor/github.com/ulikunitz/xz/lzma/buffer_test.go generated vendored
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@ -1,230 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lzma
import (
"bytes"
"io"
"testing"
)
func TestBuffer_Write(t *testing.T) {
buf := newBuffer(10)
b := []byte("1234567890")
for i := range b {
n, err := buf.Write(b[i : i+1])
if err != nil {
t.Fatalf("buf.Write(b[%d:%d]) error %s", i, i+1, err)
}
if n != 1 {
t.Fatalf("buf.Write(b[%d:%d]) returned %d; want %d",
i, i+1, n, 1)
}
}
const c = 8
n, err := buf.Discard(c)
if err != nil {
t.Fatalf("Discard error %s", err)
}
if n != c {
t.Fatalf("Discard returned %d; want %d", n, c)
}
n, err = buf.Write(b)
if err == nil {
t.Fatalf("Write length exceed returned no error; n %d", n)
}
if n != c {
t.Fatalf("Write length exceeding returned %d; want %d", n, c)
}
n, err = buf.Discard(4)
if err != nil {
t.Fatalf("Discard error %s", err)
}
if n != 4 {
t.Fatalf("Discard returned %d; want %d", n, 4)
}
n, err = buf.Write(b[:3])
if err != nil {
t.Fatalf("buf.Write(b[:3]) error %s; n %d", err, n)
}
if n != 3 {
t.Fatalf("buf.Write(b[:3]) returned %d; want %d", n, 3)
}
}
func TestBuffer_Buffered_Available(t *testing.T) {
buf := newBuffer(19)
b := []byte("0123456789")
var err error
if _, err = buf.Write(b); err != nil {
t.Fatalf("buf.Write(b) error %s", err)
}
if n := buf.Buffered(); n != 10 {
t.Fatalf("buf.Buffered() returns %d; want %d", n, 10)
}
if _, err = buf.Discard(8); err != nil {
t.Fatalf("buf.Discard(8) error %s", err)
}
if _, err = buf.Write(b[:7]); err != nil {
t.Fatalf("buf.Write(b[:7]) error %s", err)
}
if n := buf.Buffered(); n != 9 {
t.Fatalf("buf.Buffered() returns %d; want %d", n, 9)
}
}
func TestBuffer_Read(t *testing.T) {
buf := newBuffer(10)
b := []byte("0123456789")
var err error
if _, err = buf.Write(b); err != nil {
t.Fatalf("buf.Write(b) error %s", err)
}
p := make([]byte, 8)
n, err := buf.Read(p)
if err != nil {
t.Fatalf("buf.Read(p) error %s", err)
}
if n != len(p) {
t.Fatalf("buf.Read(p) returned %d; want %d", n, len(p))
}
if !bytes.Equal(p, b[:8]) {
t.Fatalf("buf.Read(p) put %s into p; want %s", p, b[:8])
}
if _, err = buf.Write(b[:7]); err != nil {
t.Fatalf("buf.Write(b[:7]) error %s", err)
}
q := make([]byte, 7)
n, err = buf.Read(q)
if err != nil {
t.Fatalf("buf.Read(q) error %s", err)
}
if n != len(q) {
t.Fatalf("buf.Read(q) returns %d; want %d", n, len(q))
}
c := []byte("8901234")
if !bytes.Equal(q, c) {
t.Fatalf("buf.Read(q) put %s into q; want %s", q, c)
}
if _, err := buf.Write(b[7:]); err != nil {
t.Fatalf("buf.Write(b[7:]) error %s", err)
}
if _, err := buf.Write(b[:2]); err != nil {
t.Fatalf("buf.Write(b[:2]) error %s", err)
}
t.Logf("buf.rear %d buf.front %d", buf.rear, buf.front)
r := make([]byte, 2)
n, err = buf.Read(r)
if err != nil {
t.Fatalf("buf.Read(r) error %s", err)
}
if n != len(r) {
t.Fatalf("buf.Read(r) returns %d; want %d", n, len(r))
}
d := []byte("56")
if !bytes.Equal(r, d) {
t.Fatalf("buf.Read(r) put %s into r; want %s", r, d)
}
}
func TestBuffer_Discard(t *testing.T) {
buf := newBuffer(10)
b := []byte("0123456789")
var err error
if _, err = buf.Write(b); err != nil {
t.Fatalf("buf.Write(b) error %s", err)
}
n, err := buf.Discard(11)
if err == nil {
t.Fatalf("buf.Discard(11) didn't return error")
}
if n != 10 {
t.Fatalf("buf.Discard(11) returned %d; want %d", n, 10)
}
if _, err := buf.Write(b); err != nil {
t.Fatalf("buf.Write(b) #2 error %s", err)
}
n, err = buf.Discard(10)
if err != nil {
t.Fatalf("buf.Discard(10) error %s", err)
}
if n != 10 {
t.Fatalf("buf.Discard(11) returned %d; want %d", n, 10)
}
if _, err := buf.Write(b[:4]); err != nil {
t.Fatalf("buf.Write(b[:4]) error %s", err)
}
n, err = buf.Discard(1)
if err != nil {
t.Fatalf("buf.Discard(1) error %s", err)
}
if n != 1 {
t.Fatalf("buf.Discard(1) returned %d; want %d", n, 1)
}
}
func TestBuffer_Discard_error(t *testing.T) {
buf := newBuffer(10)
n, err := buf.Discard(-1)
if err == nil {
t.Fatal("buf.Discard(-1) didn't return an error")
}
if n != 0 {
t.Fatalf("buf.Discard(-1) returned %d; want %d", n, 0)
}
}
func TestPrefixLen(t *testing.T) {
tests := []struct {
a, b []byte
k int
}{
{[]byte("abcde"), []byte("abc"), 3},
{[]byte("abc"), []byte("uvw"), 0},
{[]byte(""), []byte("uvw"), 0},
{[]byte("abcde"), []byte("abcuvw"), 3},
}
for _, c := range tests {
k := prefixLen(c.a, c.b)
if k != c.k {
t.Errorf("prefixLen(%q,%q) returned %d; want %d",
c.a, c.b, k, c.k)
}
k = prefixLen(c.b, c.a)
if k != c.k {
t.Errorf("prefixLen(%q,%q) returned %d; want %d",
c.b, c.a, k, c.k)
}
}
}
func TestMatchLen(t *testing.T) {
buf := newBuffer(13)
const s = "abcaba"
_, err := io.WriteString(buf, s)
if err != nil {
t.Fatalf("WriteString error %s", err)
}
_, err = io.WriteString(buf, s)
if err != nil {
t.Fatalf("WriteString error %s", err)
}
if _, err = buf.Discard(12); err != nil {
t.Fatalf("buf.Discard(6) error %s", err)
}
_, err = io.WriteString(buf, s)
if err != nil {
t.Fatalf("WriteString error %s", err)
}
tests := []struct{ d, n int }{{1, 1}, {3, 2}, {6, 6}, {5, 0}, {2, 0}}
for _, c := range tests {
n := buf.matchLen(c.d, []byte(s))
if n != c.n {
t.Errorf(
"MatchLen(%d,[]byte(%q)) returned %d; want %d",
c.d, s, n, c.n)
}
}
}

59
vendor/github.com/ulikunitz/xz/lzma/decoder_test.go generated vendored
View File

@ -1,59 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lzma
import (
"bufio"
"io"
"io/ioutil"
"os"
"testing"
)
func TestDecoder(t *testing.T) {
filename := "fox.lzma"
want := "The quick brown fox jumps over the lazy dog.\n"
for i := 0; i < 2; i++ {
f, err := os.Open(filename)
if err != nil {
t.Fatalf("os.Open(%q) error %s", filename, err)
}
p := make([]byte, 13)
_, err = io.ReadFull(f, p)
if err != nil {
t.Fatalf("io.ReadFull error %s", err)
}
props, err := PropertiesForCode(p[0])
if err != nil {
t.Fatalf("p[0] error %s", err)
}
state := newState(props)
const capacity = 0x800000
dict, err := newDecoderDict(capacity)
if err != nil {
t.Fatalf("newDecoderDict: error %s", err)
}
size := int64(-1)
if i > 0 {
size = int64(len(want))
}
br := bufio.NewReader(f)
r, err := newDecoder(br, state, dict, size)
if err != nil {
t.Fatalf("newDecoder error %s", err)
}
bytes, err := ioutil.ReadAll(r)
if err != nil {
t.Fatalf("[%d] ReadAll error %s", i, err)
}
if err = f.Close(); err != nil {
t.Fatalf("Close error %s", err)
}
got := string(bytes)
if got != want {
t.Fatalf("read %q; but want %q", got, want)
}
}
}

33
vendor/github.com/ulikunitz/xz/lzma/decoderdict_test.go generated vendored
View File

@ -1,33 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lzma
import (
"fmt"
"testing"
)
func peek(d *decoderDict) []byte {
p := make([]byte, d.buffered())
k, err := d.peek(p)
if err != nil {
panic(fmt.Errorf("peek: "+
"Read returned unexpected error %s", err))
}
if k != len(p) {
panic(fmt.Errorf("peek: "+
"Read returned %d; wanted %d", k, len(p)))
}
return p
}
func TestNewDecoderDict(t *testing.T) {
if _, err := newDecoderDict(0); err == nil {
t.Fatalf("no error for zero dictionary capacity")
}
if _, err := newDecoderDict(8); err != nil {
t.Fatalf("error %s", err)
}
}

2
vendor/github.com/ulikunitz/xz/lzma/encoder.go generated vendored
View File

@ -11,7 +11,7 @@ import (
// opLenMargin provides the upper limit of the number of bytes required // opLenMargin provides the upper limit of the number of bytes required
// to encode a single operation. // to encode a single operation.
const opLenMargin = 10 const opLenMargin = 16
// compressFlags control the compression process. // compressFlags control the compression process.
type compressFlags uint32 type compressFlags uint32

151
vendor/github.com/ulikunitz/xz/lzma/encoder_test.go generated vendored
View File

@ -1,151 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lzma
import (
"bytes"
"io"
"io/ioutil"
"math/rand"
"testing"
"github.com/ulikunitz/xz/internal/randtxt"
)
var testString = `LZMA decoder test example
=========================
! LZMA ! Decoder ! TEST !
=========================
! TEST ! LZMA ! Decoder !
=========================
---- Test Line 1 --------
=========================
---- Test Line 2 --------
=========================
=== End of test file ====
=========================
`
func cycle(t *testing.T, n int) {
t.Logf("cycle(t,%d)", n)
if n > len(testString) {
t.Fatalf("cycle: n=%d larger than len(testString)=%d", n,
len(testString))
}
const dictCap = MinDictCap
m, err := newHashTable(dictCap, 4)
if err != nil {
t.Fatal(err)
}
encoderDict, err := newEncoderDict(dictCap, dictCap+1024, m)
if err != nil {
t.Fatal(err)
}
props := Properties{2, 0, 2}
if err := props.verify(); err != nil {
t.Fatalf("properties error %s", err)
}
state := newState(props)
var buf bytes.Buffer
w, err := newEncoder(&buf, state, encoderDict, eosMarker)
if err != nil {
t.Fatalf("newEncoder error %s", err)
}
orig := []byte(testString)[:n]
t.Logf("len(orig) %d", len(orig))
k, err := w.Write(orig)
if err != nil {
t.Fatalf("w.Write error %s", err)
}
if k != len(orig) {
t.Fatalf("w.Write returned %d; want %d", k, len(orig))
}
if err = w.Close(); err != nil {
t.Fatalf("w.Close error %s", err)
}
t.Logf("buf.Len() %d len(orig) %d", buf.Len(), len(orig))
decoderDict, err := newDecoderDict(dictCap)
if err != nil {
t.Fatalf("newDecoderDict error %s", err)
}
state.Reset()
r, err := newDecoder(&buf, state, decoderDict, -1)
if err != nil {
t.Fatalf("newDecoder error %s", err)
}
decoded, err := ioutil.ReadAll(r)
if err != nil {
t.Fatalf("ReadAll(lr) error %s", err)
}
t.Logf("decoded: %s", decoded)
if len(orig) != len(decoded) {
t.Fatalf("length decoded is %d; want %d", len(decoded),
len(orig))
}
if !bytes.Equal(orig, decoded) {
t.Fatalf("decoded file differs from original")
}
}
func TestEncoderCycle1(t *testing.T) {
cycle(t, len(testString))
}
func TestEncoderCycle2(t *testing.T) {
buf := new(bytes.Buffer)
const txtlen = 50000
io.CopyN(buf, randtxt.NewReader(rand.NewSource(42)), txtlen)
txt := buf.String()
buf.Reset()
const dictCap = MinDictCap
m, err := newHashTable(dictCap, 4)
if err != nil {
t.Fatal(err)
}
encoderDict, err := newEncoderDict(dictCap, dictCap+1024, m)
if err != nil {
t.Fatal(err)
}
props := Properties{3, 0, 2}
if err := props.verify(); err != nil {
t.Fatalf("properties error %s", err)
}
state := newState(props)
lbw := &LimitedByteWriter{BW: buf, N: 100}
w, err := newEncoder(lbw, state, encoderDict, 0)
if err != nil {
t.Fatalf("NewEncoder error %s", err)
}
_, err = io.WriteString(w, txt)
if err != nil && err != ErrLimit {
t.Fatalf("WriteString error %s", err)
}
if err = w.Close(); err != nil {
t.Fatalf("w.Close error %s", err)
}
n := w.Compressed()
txt = txt[:n]
decoderDict, err := newDecoderDict(dictCap)
if err != nil {
t.Fatalf("NewDecoderDict error %s", err)
}
state.Reset()
r, err := newDecoder(buf, state, decoderDict, n)
if err != nil {
t.Fatalf("NewDecoder error %s", err)
}
out := new(bytes.Buffer)
if _, err = io.Copy(out, r); err != nil {
t.Fatalf("decompress copy error %s", err)
}
got := out.String()
t.Logf("%s", got)
if len(got) != int(n) {
t.Fatalf("len(got) %d; want %d", len(got), n)
}
if got != txt {
t.Fatalf("got and txt differ")
}
}

47
vendor/github.com/ulikunitz/xz/lzma/hashtable_test.go generated vendored
View File

@ -1,47 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lzma
import (
"fmt"
"testing"
)
func TestHashTable(t *testing.T) {
ht, err := newHashTable(32, 2)
if err != nil {
t.Fatalf("newHashTable: error %s", err)
}
// 01234567890123456
s := "abcabcdefghijklmn"
n, err := ht.Write([]byte(s))
if err != nil {
t.Fatalf("ht.Write: error %s", err)
}
if n != len(s) {
t.Fatalf("ht.Write returned %d; want %d", n, len(s))
}
tests := []struct {
s string
w string
}{
{"ab", "[3 0]"},
{"bc", "[4 1]"},
{"ca", "[2]"},
{"xx", "[]"},
{"gh", "[9]"},
{"mn", "[15]"},
}
distances := make([]int64, 20)
for _, c := range tests {
distances := distances[:20]
k := ht.Matches([]byte(c.s), distances)
distances = distances[:k]
o := fmt.Sprintf("%v", distances)
if o != c.w {
t.Errorf("%s: offsets %s; want %s", c.s, o, c.w)
}
}
}

153
vendor/github.com/ulikunitz/xz/lzma/header2_test.go generated vendored
View File

@ -1,153 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lzma
import (
"bytes"
"fmt"
"testing"
)
func TestChunkTypeString(t *testing.T) {
tests := [...]struct {
c chunkType
s string
}{
{cEOS, "EOS"},
{cUD, "UD"},
{cU, "U"},
{cL, "L"},
{cLR, "LR"},
{cLRN, "LRN"},
{cLRND, "LRND"},
}
for _, c := range tests {
s := fmt.Sprintf("%v", c.c)
if s != c.s {
t.Errorf("got %s; want %s", s, c.s)
}
}
}
func TestHeaderChunkType(t *testing.T) {
tests := []struct {
h byte
c chunkType
}{
{h: 0, c: cEOS},
{h: 1, c: cUD},
{h: 2, c: cU},
{h: 1<<7 | 0x1f, c: cL},
{h: 1<<7 | 1<<5 | 0x1f, c: cLR},
{h: 1<<7 | 1<<6 | 0x1f, c: cLRN},
{h: 1<<7 | 1<<6 | 1<<5 | 0x1f, c: cLRND},
{h: 1<<7 | 1<<6 | 1<<5, c: cLRND},
}
if _, err := headerChunkType(3); err == nil {
t.Fatalf("headerChunkType(%d) got %v; want %v",
3, err, errHeaderByte)
}
for _, tc := range tests {
c, err := headerChunkType(tc.h)
if err != nil {
t.Fatalf("headerChunkType error %s", err)
}
if c != tc.c {
t.Errorf("got %s; want %s", c, tc.c)
}
}
}
func TestHeaderLen(t *testing.T) {
tests := []struct {
c chunkType
n int
}{
{cEOS, 1}, {cU, 3}, {cUD, 3}, {cL, 5}, {cLR, 5}, {cLRN, 6},
{cLRND, 6},
}
for _, tc := range tests {
n := headerLen(tc.c)
if n != tc.n {
t.Errorf("header length for %s %d; want %d",
tc.c, n, tc.n)
}
}
}
func chunkHeaderSamples(t *testing.T) []chunkHeader {
props := Properties{LC: 3, LP: 0, PB: 2}
headers := make([]chunkHeader, 0, 12)
for c := cEOS; c <= cLRND; c++ {
var h chunkHeader
h.ctype = c
if c >= cUD {
h.uncompressed = 0x0304
}
if c >= cL {
h.compressed = 0x0201
}
if c >= cLRN {
h.props = props
}
headers = append(headers, h)
}
return headers
}
func TestChunkHeaderMarshalling(t *testing.T) {
for _, h := range chunkHeaderSamples(t) {
data, err := h.MarshalBinary()
if err != nil {
t.Fatalf("MarshalBinary for %v error %s", h, err)
}
var g chunkHeader
if err = g.UnmarshalBinary(data); err != nil {
t.Fatalf("UnmarshalBinary error %s", err)
}
if g != h {
t.Fatalf("got %v; want %v", g, h)
}
}
}
func TestReadChunkHeader(t *testing.T) {
for _, h := range chunkHeaderSamples(t) {
data, err := h.MarshalBinary()
if err != nil {
t.Fatalf("MarshalBinary for %v error %s", h, err)
}
r := bytes.NewReader(data)
g, err := readChunkHeader(r)
if err != nil {
t.Fatalf("readChunkHeader for %v error %s", h, err)
}
if *g != h {
t.Fatalf("got %v; want %v", g, h)
}
}
}
func TestReadEOS(t *testing.T) {
var b [1]byte
r := bytes.NewReader(b[:])
h, err := readChunkHeader(r)
if err != nil {
t.Fatalf("readChunkHeader error %s", err)
}
if h.ctype != cEOS {
t.Errorf("ctype got %s; want %s", h.ctype, cEOS)
}
if h.compressed != 0 {
t.Errorf("compressed got %d; want %d", h.compressed, 0)
}
if h.uncompressed != 0 {
t.Errorf("uncompressed got %d; want %d", h.uncompressed, 0)
}
wantProps := Properties{}
if h.props != wantProps {
t.Errorf("props got %v; want %v", h.props, wantProps)
}
}

52
vendor/github.com/ulikunitz/xz/lzma/header_test.go generated vendored
View File

@ -1,52 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lzma
import "testing"
func TestHeaderMarshalling(t *testing.T) {
tests := []header{
{properties: Properties{3, 0, 2}, dictCap: 8 * 1024 * 1024,
size: -1},
{properties: Properties{4, 3, 3}, dictCap: 4096,
size: 10},
}
for _, h := range tests {
data, err := h.marshalBinary()
if err != nil {
t.Fatalf("marshalBinary error %s", err)
}
var g header
if err = g.unmarshalBinary(data); err != nil {
t.Fatalf("unmarshalBinary error %s", err)
}
if h != g {
t.Errorf("got header %#v; want %#v", g, h)
}
}
}
func TestValidHeader(t *testing.T) {
tests := []header{
{properties: Properties{3, 0, 2}, dictCap: 8 * 1024 * 1024,
size: -1},
{properties: Properties{4, 3, 3}, dictCap: 4096,
size: 10},
}
for _, h := range tests {
data, err := h.marshalBinary()
if err != nil {
t.Fatalf("marshalBinary error %s", err)
}
if !ValidHeader(data) {
t.Errorf("ValidHeader returns false for header %v;"+
" want true", h)
}
}
const a = "1234567890123"
if ValidHeader([]byte(a)) {
t.Errorf("ValidHeader returns true for %s; want false", a)
}
}

312
vendor/github.com/ulikunitz/xz/lzma/reader_test.go generated vendored
View File

@ -1,312 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lzma
import (
"bufio"
"bytes"
"io"
"io/ioutil"
"log"
"os"
"path/filepath"
"testing"
"testing/iotest"
)
func TestNewReader(t *testing.T) {
f, err := os.Open("examples/a.lzma")
if err != nil {
t.Fatalf("open examples/a.lzma: %s", err)
}
defer f.Close()
_, err = NewReader(bufio.NewReader(f))
if err != nil {
t.Fatalf("NewReader: %s", err)
}
}
const (
dirname = "examples"
origname = "a.txt"
)
func readOrigFile(t *testing.T) []byte {
orig, err := ioutil.ReadFile(filepath.Join(dirname, origname))
if err != nil {
t.Fatalf("ReadFile: %s", err)
}
return orig
}
func testDecodeFile(t *testing.T, filename string, orig []byte) {
pathname := filepath.Join(dirname, filename)
f, err := os.Open(pathname)
if err != nil {
t.Fatalf("Open(%q): %s", pathname, err)
}
defer func() {
if err = f.Close(); err != nil {
t.Fatalf("f.Close() error %s", err)
}
}()
t.Logf("file %s opened", filename)
l, err := NewReader(bufio.NewReader(f))
if err != nil {
t.Fatalf("NewReader: %s", err)
}
decoded, err := ioutil.ReadAll(l)
if err != nil {
t.Fatalf("ReadAll: %s", err)
}
t.Logf("%s", decoded)
if len(orig) != len(decoded) {
t.Fatalf("length decoded is %d; want %d",
len(decoded), len(orig))
}
if !bytes.Equal(orig, decoded) {
t.Fatalf("decoded file differs from original")
}
}
func TestReaderSimple(t *testing.T) {
// DebugOn(os.Stderr)
// defer DebugOff()
testDecodeFile(t, "a.lzma", readOrigFile(t))
}
func TestReaderAll(t *testing.T) {
dirname := "examples"
dir, err := os.Open(dirname)
if err != nil {
t.Fatalf("Open: %s", err)
}
defer func() {
if err := dir.Close(); err != nil {
t.Fatalf("dir.Close() error %s", err)
}
}()
all, err := dir.Readdirnames(0)
if err != nil {
t.Fatalf("Readdirnames: %s", err)
}
// filter now all file with the pattern "a*.lzma"
files := make([]string, 0, len(all))
for _, fn := range all {
match, err := filepath.Match("a*.lzma", fn)
if err != nil {
t.Fatalf("Match: %s", err)
}
if match {
files = append(files, fn)
}
}
t.Log("files:", files)
orig := readOrigFile(t)
// actually test the files
for _, fn := range files {
testDecodeFile(t, fn, orig)
}
}
//
func Example_reader() {
f, err := os.Open("fox.lzma")
if err != nil {
log.Fatal(err)
}
// no need for defer; Fatal calls os.Exit(1) that doesn't execute deferred functions
r, err := NewReader(bufio.NewReader(f))
if err != nil {
log.Fatal(err)
}
_, err = io.Copy(os.Stdout, r)
if err != nil {
log.Fatal(err)
}
if err := f.Close(); err != nil {
log.Fatal(err)
}
// Output:
// The quick brown fox jumps over the lazy dog.
}
type wrapTest struct {
name string
wrap func(io.Reader) io.Reader
}
func (w *wrapTest) testFile(t *testing.T, filename string, orig []byte) {
pathname := filepath.Join(dirname, filename)
f, err := os.Open(pathname)
if err != nil {
t.Fatalf("Open(\"%s\"): %s", pathname, err)
}
defer func() {
if err := f.Close(); err != nil {
log.Fatal(err)
}
}()
t.Logf("%s file %s opened", w.name, filename)
l, err := NewReader(w.wrap(f))
if err != nil {
t.Fatalf("%s NewReader: %s", w.name, err)
}
decoded, err := ioutil.ReadAll(l)
if err != nil {
t.Fatalf("%s ReadAll: %s", w.name, err)
}
t.Logf("%s", decoded)
if len(orig) != len(decoded) {
t.Fatalf("%s length decoded is %d; want %d",
w.name, len(decoded), len(orig))
}
if !bytes.Equal(orig, decoded) {
t.Fatalf("%s decoded file differs from original", w.name)
}
}
func TestReaderWrap(t *testing.T) {
tests := [...]wrapTest{
{"DataErrReader", iotest.DataErrReader},
{"HalfReader", iotest.HalfReader},
{"OneByteReader", iotest.OneByteReader},
// TimeOutReader would require buffer
}
orig := readOrigFile(t)
for _, tst := range tests {
tst.testFile(t, "a.lzma", orig)
}
}
func TestReaderBadFiles(t *testing.T) {
dirname := "examples"
dir, err := os.Open(dirname)
if err != nil {
t.Fatalf("Open: %s", err)
}
defer func() {
if err := dir.Close(); err != nil {
t.Fatalf("dir.Close() error %s", err)
}
}()
all, err := dir.Readdirnames(0)
if err != nil {
t.Fatalf("Readdirnames: %s", err)
}
// filter now all file with the pattern "bad*.lzma"
files := make([]string, 0, len(all))
for _, fn := range all {
match, err := filepath.Match("bad*.lzma", fn)
if err != nil {
t.Fatalf("Match: %s", err)
}
if match {
files = append(files, fn)
}
}
t.Log("files:", files)
for _, filename := range files {
pathname := filepath.Join(dirname, filename)
f, err := os.Open(pathname)
if err != nil {
t.Fatalf("Open(\"%s\"): %s", pathname, err)
}
defer func(f *os.File) {
if err := f.Close(); err != nil {
t.Fatalf("f.Close() error %s", err)
}
}(f)
t.Logf("file %s opened", filename)
l, err := NewReader(f)
if err != nil {
t.Fatalf("NewReader: %s", err)
}
decoded, err := ioutil.ReadAll(l)
if err == nil {
t.Errorf("ReadAll for %s: no error", filename)
t.Logf("%s", decoded)
continue
}
t.Logf("%s: error %s", filename, err)
}
}
type repReader byte
func (r repReader) Read(p []byte) (n int, err error) {
for i := range p {
p[i] = byte(r)
}
return len(p), nil
}
func newRepReader(c byte, n int64) *io.LimitedReader {
return &io.LimitedReader{R: repReader(c), N: n}
}
func newCodeReader(r io.Reader) *io.PipeReader {
pr, pw := io.Pipe()
go func() {
bw := bufio.NewWriter(pw)
lw, err := NewWriter(bw)
if err != nil {
log.Fatalf("NewWriter error %s", err)
}
if _, err = io.Copy(lw, r); err != nil {
log.Fatalf("io.Copy error %s", err)
}
if err = lw.Close(); err != nil {
log.Fatalf("lw.Close error %s", err)
}
if err = bw.Flush(); err != nil {
log.Fatalf("bw.Flush() error %s", err)
}
if err = pw.CloseWithError(io.EOF); err != nil {
log.Fatalf("pw.CloseWithError(io.EOF) error %s", err)
}
}()
return pr
}
func TestReaderErrAgain(t *testing.T) {
lengths := []int64{0, 128, 1024, 4095, 4096, 4097, 8191, 8192, 8193}
buf := make([]byte, 128)
const c = 'A'
for _, n := range lengths {
t.Logf("n: %d", n)
pr := newCodeReader(newRepReader(c, n))
r, err := NewReader(pr)
if err != nil {
t.Fatalf("NewReader(pr) error %s", err)
}
k := int64(0)
for {
m, err := r.Read(buf)
k += int64(m)
if err == io.EOF {
break
}
if err != nil {
t.Errorf("r.Read(buf) error %s", err)
break
}
if m > len(buf) {
t.Fatalf("r.Read(buf) %d; want <= %d", m,
len(buf))
}
for i, b := range buf[:m] {
if b != c {
t.Fatalf("buf[%d]=%c; want %c", i, b,
c)
}
}
}
if k != n {
t.Errorf("Read %d bytes; want %d", k, n)
}
}
}

109
vendor/github.com/ulikunitz/xz/lzma/writer2_test.go generated vendored
View File

@ -1,109 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lzma
import (
"bytes"
"io"
"math/rand"
"strings"
"testing"
"github.com/ulikunitz/xz/internal/randtxt"
)
func TestWriter2(t *testing.T) {
var buf bytes.Buffer
w, err := Writer2Config{DictCap: 4096}.NewWriter2(&buf)
if err != nil {
t.Fatalf("NewWriter error %s", err)
}
n, err := w.Write([]byte{'a'})
if err != nil {
t.Fatalf("w.Write([]byte{'a'}) error %s", err)
}
if n != 1 {
t.Fatalf("w.Write([]byte{'a'}) returned %d; want %d", n, 1)
}
if err = w.Flush(); err != nil {
t.Fatalf("w.Flush() error %s", err)
}
// check that double Flush doesn't write another chunk
if err = w.Flush(); err != nil {
t.Fatalf("w.Flush() error %s", err)
}
if err = w.Close(); err != nil {
t.Fatalf("w.Close() error %s", err)
}
p := buf.Bytes()
want := []byte{1, 0, 0, 'a', 0}
if !bytes.Equal(p, want) {
t.Fatalf("bytes written %#v; want %#v", p, want)
}
}
func TestCycle1(t *testing.T) {
var buf bytes.Buffer
w, err := Writer2Config{DictCap: 4096}.NewWriter2(&buf)
if err != nil {
t.Fatalf("NewWriter error %s", err)
}
n, err := w.Write([]byte{'a'})
if err != nil {
t.Fatalf("w.Write([]byte{'a'}) error %s", err)
}
if n != 1 {
t.Fatalf("w.Write([]byte{'a'}) returned %d; want %d", n, 1)
}
if err = w.Close(); err != nil {
t.Fatalf("w.Close() error %s", err)
}
r, err := Reader2Config{DictCap: 4096}.NewReader2(&buf)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
p := make([]byte, 3)
n, err = r.Read(p)
t.Logf("n %d error %v", n, err)
}
func TestCycle2(t *testing.T) {
buf := new(bytes.Buffer)
w, err := Writer2Config{DictCap: 4096}.NewWriter2(buf)
if err != nil {
t.Fatalf("NewWriter error %s", err)
}
// const txtlen = 1024
const txtlen = 2100000
io.CopyN(buf, randtxt.NewReader(rand.NewSource(42)), txtlen)
txt := buf.String()
buf.Reset()
n, err := io.Copy(w, strings.NewReader(txt))
if err != nil {
t.Fatalf("Compressing copy error %s", err)
}
if n != txtlen {
t.Fatalf("Compressing data length %d; want %d", n, txtlen)
}
if err = w.Close(); err != nil {
t.Fatalf("w.Close error %s", err)
}
t.Logf("buf.Len() %d", buf.Len())
r, err := Reader2Config{DictCap: 4096}.NewReader2(buf)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
out := new(bytes.Buffer)
n, err = io.Copy(out, r)
if err != nil {
t.Fatalf("Decompressing copy error %s after %d bytes", err, n)
}
if n != txtlen {
t.Fatalf("Decompression data length %d; want %d", n, txtlen)
}
if txt != out.String() {
t.Fatal("decompressed data differs from original")
}
}

249
vendor/github.com/ulikunitz/xz/lzma/writer_test.go generated vendored
View File

@ -1,249 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package lzma
import (
"bufio"
"bytes"
"io"
"io/ioutil"
"log"
"math/rand"
"os"
"testing"
"github.com/ulikunitz/xz/internal/randtxt"
)
func TestWriterCycle(t *testing.T) {
orig := readOrigFile(t)
buf := new(bytes.Buffer)
w, err := NewWriter(buf)
if err != nil {
t.Fatalf("NewWriter: error %s", err)
}
n, err := w.Write(orig)
if err != nil {
t.Fatalf("w.Write error %s", err)
}
if n != len(orig) {
t.Fatalf("w.Write returned %d; want %d", n, len(orig))
}
if err = w.Close(); err != nil {
t.Fatalf("w.Close error %s", err)
}
t.Logf("buf.Len() %d len(orig) %d", buf.Len(), len(orig))
if buf.Len() > len(orig) {
t.Errorf("buf.Len()=%d bigger then len(orig)=%d", buf.Len(),
len(orig))
}
lr, err := NewReader(buf)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
decoded, err := ioutil.ReadAll(lr)
if err != nil {
t.Fatalf("ReadAll(lr) error %s", err)
}
t.Logf("%s", decoded)
if len(orig) != len(decoded) {
t.Fatalf("length decoded is %d; want %d", len(decoded),
len(orig))
}
if !bytes.Equal(orig, decoded) {
t.Fatalf("decoded file differs from original")
}
}
func TestWriterLongData(t *testing.T) {
const (
seed = 49
size = 82237
)
r := io.LimitReader(randtxt.NewReader(rand.NewSource(seed)), size)
txt, err := ioutil.ReadAll(r)
if err != nil {
t.Fatalf("ReadAll error %s", err)
}
if len(txt) != size {
t.Fatalf("ReadAll read %d bytes; want %d", len(txt), size)
}
buf := &bytes.Buffer{}
w, err := WriterConfig{DictCap: 0x4000}.NewWriter(buf)
if err != nil {
t.Fatalf("WriterConfig.NewWriter error %s", err)
}
n, err := w.Write(txt)
if err != nil {
t.Fatalf("w.Write error %s", err)
}
if n != len(txt) {
t.Fatalf("w.Write wrote %d bytes; want %d", n, size)
}
if err = w.Close(); err != nil {
t.Fatalf("w.Close error %s", err)
}
t.Logf("compressed length %d", buf.Len())
lr, err := NewReader(buf)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
txtRead, err := ioutil.ReadAll(lr)
if err != nil {
t.Fatalf("ReadAll(lr) error %s", err)
}
if len(txtRead) != size {
t.Fatalf("ReadAll(lr) returned %d bytes; want %d",
len(txtRead), size)
}
if !bytes.Equal(txtRead, txt) {
t.Fatal("ReadAll(lr) returned txt differs from origin")
}
}
func TestWriter_Size(t *testing.T) {
buf := new(bytes.Buffer)
w, err := WriterConfig{Size: 10, EOSMarker: true}.NewWriter(buf)
if err != nil {
t.Fatalf("WriterConfig.NewWriter error %s", err)
}
q := []byte{'a'}
for i := 0; i < 9; i++ {
n, err := w.Write(q)
if err != nil {
t.Fatalf("w.Write error %s", err)
}
if n != 1 {
t.Fatalf("w.Write returned %d; want %d", n, 1)
}
q[0]++
}
if err := w.Close(); err != errSize {
t.Fatalf("expected errSize, but got %v", err)
}
n, err := w.Write(q)
if err != nil {
t.Fatalf("w.Write error %s", err)
}
if n != 1 {
t.Fatalf("w.Write returned %d; want %d", n, 1)
}
if err = w.Close(); err != nil {
t.Fatalf("w.Close error %s", err)
}
t.Logf("compressed size %d", buf.Len())
r, err := NewReader(buf)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
b, err := ioutil.ReadAll(r)
if err != nil {
t.Fatalf("ReadAll error %s", err)
}
s := string(b)
want := "abcdefghij"
if s != want {
t.Fatalf("read %q, want %q", s, want)
}
}
// The example uses the buffered reader and writer from package bufio.
func Example_writer() {
pr, pw := io.Pipe()
go func() {
bw := bufio.NewWriter(pw)
w, err := NewWriter(bw)
if err != nil {
log.Fatal(err)
}
input := []byte("The quick brown fox jumps over the lazy dog.")
if _, err = w.Write(input); err != nil {
log.Fatal(err)
}
if err = w.Close(); err != nil {
log.Fatal(err)
}
// reader waits for the data
if err = bw.Flush(); err != nil {
log.Fatal(err)
}
}()
r, err := NewReader(pr)
if err != nil {
log.Fatal(err)
}
_, err = io.Copy(os.Stdout, r)
if err != nil {
log.Fatal(err)
}
// Output:
// The quick brown fox jumps over the lazy dog.
}
func BenchmarkReader(b *testing.B) {
const (
seed = 49
size = 50000
)
r := io.LimitReader(randtxt.NewReader(rand.NewSource(seed)), size)
txt, err := ioutil.ReadAll(r)
if err != nil {
b.Fatalf("ReadAll error %s", err)
}
buf := &bytes.Buffer{}
w, err := WriterConfig{DictCap: 0x4000}.NewWriter(buf)
if err != nil {
b.Fatalf("WriterConfig{}.NewWriter error %s", err)
}
if _, err = w.Write(txt); err != nil {
b.Fatalf("w.Write error %s", err)
}
if err = w.Close(); err != nil {
b.Fatalf("w.Close error %s", err)
}
data, err := ioutil.ReadAll(buf)
if err != nil {
b.Fatalf("ReadAll error %s", err)
}
b.SetBytes(int64(len(txt)))
b.ResetTimer()
for i := 0; i < b.N; i++ {
lr, err := NewReader(bytes.NewReader(data))
if err != nil {
b.Fatalf("NewReader error %s", err)
}
if _, err = ioutil.ReadAll(lr); err != nil {
b.Fatalf("ReadAll(lr) error %s", err)
}
}
}
func BenchmarkWriter(b *testing.B) {
const (
seed = 49
size = 50000
)
r := io.LimitReader(randtxt.NewReader(rand.NewSource(seed)), size)
txt, err := ioutil.ReadAll(r)
if err != nil {
b.Fatalf("ReadAll error %s", err)
}
buf := &bytes.Buffer{}
b.SetBytes(int64(len(txt)))
b.ResetTimer()
for i := 0; i < b.N; i++ {
buf.Reset()
w, err := WriterConfig{DictCap: 0x4000}.NewWriter(buf)
if err != nil {
b.Fatalf("NewWriter error %s", err)
}
if _, err = w.Write(txt); err != nil {
b.Fatalf("w.Write error %s", err)
}
if err = w.Close(); err != nil {
b.Fatalf("w.Close error %s", err)
}
}
}

81
vendor/github.com/ulikunitz/xz/reader_test.go generated vendored
View File

@ -1,81 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xz
import (
"bytes"
"io"
"io/ioutil"
"os"
"testing"
)
func TestReaderSimple(t *testing.T) {
const file = "fox.xz"
xz, err := os.Open(file)
if err != nil {
t.Fatalf("os.Open(%q) error %s", file, err)
}
r, err := NewReader(xz)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
var buf bytes.Buffer
if _, err = io.Copy(&buf, r); err != nil {
t.Fatalf("io.Copy error %s", err)
}
}
func TestReaderSingleStream(t *testing.T) {
data, err := ioutil.ReadFile("fox.xz")
if err != nil {
t.Fatalf("ReadFile error %s", err)
}
xz := bytes.NewReader(data)
rc := ReaderConfig{SingleStream: true}
r, err := rc.NewReader(xz)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
var buf bytes.Buffer
if _, err = io.Copy(&buf, r); err != nil {
t.Fatalf("io.Copy error %s", err)
}
buf.Reset()
data = append(data, 0)
xz = bytes.NewReader(data)
r, err = rc.NewReader(xz)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
if _, err = io.Copy(&buf, r); err != errUnexpectedData {
t.Fatalf("io.Copy returned %v; want %v", err, errUnexpectedData)
}
}
func TestReaaderMultipleStreams(t *testing.T) {
data, err := ioutil.ReadFile("fox.xz")
if err != nil {
t.Fatalf("ReadFile error %s", err)
}
m := make([]byte, 0, 4*len(data)+4*4)
m = append(m, data...)
m = append(m, data...)
m = append(m, 0, 0, 0, 0)
m = append(m, data...)
m = append(m, 0, 0, 0, 0)
m = append(m, 0, 0, 0, 0)
m = append(m, data...)
m = append(m, 0, 0, 0, 0)
xz := bytes.NewReader(m)
r, err := NewReader(xz)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
var buf bytes.Buffer
if _, err = io.Copy(&buf, r); err != nil {
t.Fatalf("io.Copy error %s", err)
}
}

138
vendor/github.com/ulikunitz/xz/writer_test.go generated vendored
View File

@ -1,138 +0,0 @@
// Copyright 2014-2017 Ulrich Kunitz. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xz
import (
"bytes"
"io"
"log"
"math/rand"
"os"
"testing"
"github.com/ulikunitz/xz/internal/randtxt"
)
func TestWriter(t *testing.T) {
const text = "The quick brown fox jumps over the lazy dog."
var buf bytes.Buffer
w, err := NewWriter(&buf)
if err != nil {
t.Fatalf("NewWriter error %s", err)
}
n, err := io.WriteString(w, text)
if err != nil {
t.Fatalf("WriteString error %s", err)
}
if n != len(text) {
t.Fatalf("Writestring wrote %d bytes; want %d", n, len(text))
}
if err = w.Close(); err != nil {
t.Fatalf("w.Close error %s", err)
}
var out bytes.Buffer
r, err := NewReader(&buf)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
if _, err = io.Copy(&out, r); err != nil {
t.Fatalf("io.Copy error %s", err)
}
s := out.String()
if s != text {
t.Fatalf("reader decompressed to %q; want %q", s, text)
}
}
func TestIssue12(t *testing.T) {
var buf bytes.Buffer
w, err := NewWriter(&buf)
if err != nil {
t.Fatalf("NewWriter error %s", err)
}
if err = w.Close(); err != nil {
t.Fatalf("w.Close error %s", err)
}
r, err := NewReader(&buf)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
var out bytes.Buffer
if _, err = io.Copy(&out, r); err != nil {
t.Fatalf("io.Copy error %s", err)
}
s := out.String()
if s != "" {
t.Fatalf("reader decompressed to %q; want %q", s, "")
}
}
func Example() {
const text = "The quick brown fox jumps over the lazy dog."
var buf bytes.Buffer
// compress text
w, err := NewWriter(&buf)
if err != nil {
log.Fatalf("NewWriter error %s", err)
}
if _, err := io.WriteString(w, text); err != nil {
log.Fatalf("WriteString error %s", err)
}
if err := w.Close(); err != nil {
log.Fatalf("w.Close error %s", err)
}
// decompress buffer and write result to stdout
r, err := NewReader(&buf)
if err != nil {
log.Fatalf("NewReader error %s", err)
}
if _, err = io.Copy(os.Stdout, r); err != nil {
log.Fatalf("io.Copy error %s", err)
}
// Output:
// The quick brown fox jumps over the lazy dog.
}
func TestWriter2(t *testing.T) {
const txtlen = 1023
var buf bytes.Buffer
io.CopyN(&buf, randtxt.NewReader(rand.NewSource(41)), txtlen)
txt := buf.String()
buf.Reset()
w, err := NewWriter(&buf)
if err != nil {
t.Fatalf("NewWriter error %s", err)
}
n, err := io.WriteString(w, txt)
if err != nil {
t.Fatalf("WriteString error %s", err)
}
if n != len(txt) {
t.Fatalf("WriteString wrote %d bytes; want %d", n, len(txt))
}
if err = w.Close(); err != nil {
t.Fatalf("Close error %s", err)
}
t.Logf("buf.Len() %d", buf.Len())
r, err := NewReader(&buf)
if err != nil {
t.Fatalf("NewReader error %s", err)
}
var out bytes.Buffer
k, err := io.Copy(&out, r)
if err != nil {
t.Fatalf("Decompressing copy error %s after %d bytes", err, n)
}
if k != txtlen {
t.Fatalf("Decompression data length %d; want %d", k, txtlen)
}
if txt != out.String() {
t.Fatal("decompressed data differs from original")
}
}

4
vendor/gopkg.in/check.v1/.gitignore generated vendored
View File

@ -1,4 +0,0 @@
_*
*.swp
*.[568]
[568].out

3
vendor/gopkg.in/check.v1/.travis.yml generated vendored
View File

@ -1,3 +0,0 @@
language: go
go_import_path: gopkg.in/check.v1

25
vendor/gopkg.in/check.v1/LICENSE generated vendored
View File

@ -1,25 +0,0 @@
Gocheck - A rich testing framework for Go
Copyright (c) 2010-2013 Gustavo Niemeyer <gustavo@niemeyer.net>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

20
vendor/gopkg.in/check.v1/README.md generated vendored
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@ -1,20 +0,0 @@
Instructions
============
Install the package with:
go get gopkg.in/check.v1
Import it with:
import "gopkg.in/check.v1"
and use _check_ as the package name inside the code.
For more details, visit the project page:
* http://labix.org/gocheck
and the API documentation:
* https://gopkg.in/check.v1

2
vendor/gopkg.in/check.v1/TODO generated vendored
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@ -1,2 +0,0 @@
- Assert(slice, Contains, item)
- Parallel test support

187
vendor/gopkg.in/check.v1/benchmark.go generated vendored
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@ -1,187 +0,0 @@
// Copyright (c) 2012 The Go Authors. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package check
import (
"fmt"
"runtime"
"time"
)
var memStats runtime.MemStats
// testingB is a type passed to Benchmark functions to manage benchmark
// timing and to specify the number of iterations to run.
type timer struct {
start time.Time // Time test or benchmark started
duration time.Duration
N int
bytes int64
timerOn bool
benchTime time.Duration
// The initial states of memStats.Mallocs and memStats.TotalAlloc.
startAllocs uint64
startBytes uint64
// The net total of this test after being run.
netAllocs uint64
netBytes uint64
}
// StartTimer starts timing a test. This function is called automatically
// before a benchmark starts, but it can also used to resume timing after
// a call to StopTimer.
func (c *C) StartTimer() {
if !c.timerOn {
c.start = time.Now()
c.timerOn = true
runtime.ReadMemStats(&memStats)
c.startAllocs = memStats.Mallocs
c.startBytes = memStats.TotalAlloc
}
}
// StopTimer stops timing a test. This can be used to pause the timer
// while performing complex initialization that you don't
// want to measure.
func (c *C) StopTimer() {
if c.timerOn {
c.duration += time.Now().Sub(c.start)
c.timerOn = false
runtime.ReadMemStats(&memStats)
c.netAllocs += memStats.Mallocs - c.startAllocs
c.netBytes += memStats.TotalAlloc - c.startBytes
}
}
// ResetTimer sets the elapsed benchmark time to zero.
// It does not affect whether the timer is running.
func (c *C) ResetTimer() {
if c.timerOn {
c.start = time.Now()
runtime.ReadMemStats(&memStats)
c.startAllocs = memStats.Mallocs
c.startBytes = memStats.TotalAlloc
}
c.duration = 0
c.netAllocs = 0
c.netBytes = 0
}
// SetBytes informs the number of bytes that the benchmark processes
// on each iteration. If this is called in a benchmark it will also
// report MB/s.
func (c *C) SetBytes(n int64) {
c.bytes = n
}
func (c *C) nsPerOp() int64 {
if c.N <= 0 {
return 0
}
return c.duration.Nanoseconds() / int64(c.N)
}
func (c *C) mbPerSec() float64 {
if c.bytes <= 0 || c.duration <= 0 || c.N <= 0 {
return 0
}
return (float64(c.bytes) * float64(c.N) / 1e6) / c.duration.Seconds()
}
func (c *C) timerString() string {
if c.N <= 0 {
return fmt.Sprintf("%3.3fs", float64(c.duration.Nanoseconds())/1e9)
}
mbs := c.mbPerSec()
mb := ""
if mbs != 0 {
mb = fmt.Sprintf("\t%7.2f MB/s", mbs)
}
nsop := c.nsPerOp()
ns := fmt.Sprintf("%10d ns/op", nsop)
if c.N > 0 && nsop < 100 {
// The format specifiers here make sure that
// the ones digits line up for all three possible formats.
if nsop < 10 {
ns = fmt.Sprintf("%13.2f ns/op", float64(c.duration.Nanoseconds())/float64(c.N))
} else {
ns = fmt.Sprintf("%12.1f ns/op", float64(c.duration.Nanoseconds())/float64(c.N))
}
}
memStats := ""
if c.benchMem {
allocedBytes := fmt.Sprintf("%8d B/op", int64(c.netBytes)/int64(c.N))
allocs := fmt.Sprintf("%8d allocs/op", int64(c.netAllocs)/int64(c.N))
memStats = fmt.Sprintf("\t%s\t%s", allocedBytes, allocs)
}
return fmt.Sprintf("%8d\t%s%s%s", c.N, ns, mb, memStats)
}
func min(x, y int) int {
if x > y {
return y
}
return x
}
func max(x, y int) int {
if x < y {
return y
}
return x
}
// roundDown10 rounds a number down to the nearest power of 10.
func roundDown10(n int) int {
var tens = 0
// tens = floor(log_10(n))
for n > 10 {
n = n / 10
tens++
}
// result = 10^tens
result := 1
for i := 0; i < tens; i++ {
result *= 10
}
return result
}
// roundUp rounds x up to a number of the form [1eX, 2eX, 5eX].
func roundUp(n int) int {
base := roundDown10(n)
if n < (2 * base) {
return 2 * base
}
if n < (5 * base) {
return 5 * base
}
return 10 * base
}

91
vendor/gopkg.in/check.v1/benchmark_test.go generated vendored
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@ -1,91 +0,0 @@
// These tests verify the test running logic.
package check_test
import (
"time"
. "gopkg.in/check.v1"
)
var benchmarkS = Suite(&BenchmarkS{})
type BenchmarkS struct{}
func (s *BenchmarkS) TestCountSuite(c *C) {
suitesRun += 1
}
func (s *BenchmarkS) TestBasicTestTiming(c *C) {
helper := FixtureHelper{sleepOn: "Test1", sleep: 1000000 * time.Nanosecond}
output := String{}
runConf := RunConf{Output: &output, Verbose: true}
Run(&helper, &runConf)
expected := "PASS: check_test\\.go:[0-9]+: FixtureHelper\\.Test1\t0\\.0[0-9]+s\n" +
"PASS: check_test\\.go:[0-9]+: FixtureHelper\\.Test2\t0\\.0[0-9]+s\n"
c.Assert(output.value, Matches, expected)
}
func (s *BenchmarkS) TestStreamTestTiming(c *C) {
helper := FixtureHelper{sleepOn: "SetUpSuite", sleep: 1000000 * time.Nanosecond}
output := String{}
runConf := RunConf{Output: &output, Stream: true}
Run(&helper, &runConf)
expected := "(?s).*\nPASS: check_test\\.go:[0-9]+: FixtureHelper\\.SetUpSuite\t[0-9]+\\.[0-9]+s\n.*"
c.Assert(output.value, Matches, expected)
}
func (s *BenchmarkS) TestBenchmark(c *C) {
helper := FixtureHelper{sleep: 100000}
output := String{}
runConf := RunConf{
Output: &output,
Benchmark: true,
BenchmarkTime: 10000000,
Filter: "Benchmark1",
}
Run(&helper, &runConf)
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "Benchmark1")
c.Check(helper.calls[3], Equals, "TearDownTest")
c.Check(helper.calls[4], Equals, "SetUpTest")
c.Check(helper.calls[5], Equals, "Benchmark1")
c.Check(helper.calls[6], Equals, "TearDownTest")
// ... and more.
expected := "PASS: check_test\\.go:[0-9]+: FixtureHelper\\.Benchmark1\t\\s+[0-9]+\t\\s+[0-9]+ ns/op\n"
c.Assert(output.value, Matches, expected)
}
func (s *BenchmarkS) TestBenchmarkBytes(c *C) {
helper := FixtureHelper{sleep: 100000}
output := String{}
runConf := RunConf{
Output: &output,
Benchmark: true,
BenchmarkTime: 10000000,
Filter: "Benchmark2",
}
Run(&helper, &runConf)
expected := "PASS: check_test\\.go:[0-9]+: FixtureHelper\\.Benchmark2\t\\s+[0-9]+\t\\s+[0-9]+ ns/op\t\\s+ *[1-9]\\.[0-9]{2} MB/s\n"
c.Assert(output.value, Matches, expected)
}
func (s *BenchmarkS) TestBenchmarkMem(c *C) {
helper := FixtureHelper{sleep: 100000}
output := String{}
runConf := RunConf{
Output: &output,
Benchmark: true,
BenchmarkMem: true,
BenchmarkTime: 10000000,
Filter: "Benchmark3",
}
Run(&helper, &runConf)
expected := "PASS: check_test\\.go:[0-9]+: FixtureHelper\\.Benchmark3\t\\s+ [0-9]+\t\\s+ *[0-9]+ ns/op\t\\s+ [0-9]+ B/op\t\\s+ [1-9]+ allocs/op\n"
c.Assert(output.value, Matches, expected)
}

82
vendor/gopkg.in/check.v1/bootstrap_test.go generated vendored
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@ -1,82 +0,0 @@
// These initial tests are for bootstrapping. They verify that we can
// basically use the testing infrastructure itself to check if the test
// system is working.
//
// These tests use will break down the test runner badly in case of
// errors because if they simply fail, we can't be sure the developer
// will ever see anything (because failing means the failing system
// somehow isn't working! :-)
//
// Do not assume *any* internal functionality works as expected besides
// what's actually tested here.
package check_test
import (
"fmt"
"gopkg.in/check.v1"
"strings"
)
type BootstrapS struct{}
var boostrapS = check.Suite(&BootstrapS{})
func (s *BootstrapS) TestCountSuite(c *check.C) {
suitesRun += 1
}
func (s *BootstrapS) TestFailedAndFail(c *check.C) {
if c.Failed() {
critical("c.Failed() must be false first!")
}
c.Fail()
if !c.Failed() {
critical("c.Fail() didn't put the test in a failed state!")
}
c.Succeed()
}
func (s *BootstrapS) TestFailedAndSucceed(c *check.C) {
c.Fail()
c.Succeed()
if c.Failed() {
critical("c.Succeed() didn't put the test back in a non-failed state")
}
}
func (s *BootstrapS) TestLogAndGetTestLog(c *check.C) {
c.Log("Hello there!")
log := c.GetTestLog()
if log != "Hello there!\n" {
critical(fmt.Sprintf("Log() or GetTestLog() is not working! Got: %#v", log))
}
}
func (s *BootstrapS) TestLogfAndGetTestLog(c *check.C) {
c.Logf("Hello %v", "there!")
log := c.GetTestLog()
if log != "Hello there!\n" {
critical(fmt.Sprintf("Logf() or GetTestLog() is not working! Got: %#v", log))
}
}
func (s *BootstrapS) TestRunShowsErrors(c *check.C) {
output := String{}
check.Run(&FailHelper{}, &check.RunConf{Output: &output})
if strings.Index(output.value, "Expected failure!") == -1 {
critical(fmt.Sprintf("RunWithWriter() output did not contain the "+
"expected failure! Got: %#v",
output.value))
}
}
func (s *BootstrapS) TestRunDoesntShowSuccesses(c *check.C) {
output := String{}
check.Run(&SuccessHelper{}, &check.RunConf{Output: &output})
if strings.Index(output.value, "Expected success!") != -1 {
critical(fmt.Sprintf("RunWithWriter() output contained a successful "+
"test! Got: %#v",
output.value))
}
}

873
vendor/gopkg.in/check.v1/check.go generated vendored
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@ -1,873 +0,0 @@
// Package check is a rich testing extension for Go's testing package.
//
// For details about the project, see:
//
// http://labix.org/gocheck
//
package check
import (
"bytes"
"errors"
"fmt"
"io"
"math/rand"
"os"
"path"
"path/filepath"
"reflect"
"regexp"
"runtime"
"strconv"
"strings"
"sync"
"sync/atomic"
"time"
)
// -----------------------------------------------------------------------
// Internal type which deals with suite method calling.
const (
fixtureKd = iota
testKd
)
type funcKind int
const (
succeededSt = iota
failedSt
skippedSt
panickedSt
fixturePanickedSt
missedSt
)
type funcStatus uint32
// A method value can't reach its own Method structure.
type methodType struct {
reflect.Value
Info reflect.Method
}
func newMethod(receiver reflect.Value, i int) *methodType {
return &methodType{receiver.Method(i), receiver.Type().Method(i)}
}
func (method *methodType) PC() uintptr {
return method.Info.Func.Pointer()
}
func (method *methodType) suiteName() string {
t := method.Info.Type.In(0)
if t.Kind() == reflect.Ptr {
t = t.Elem()
}
return t.Name()
}
func (method *methodType) String() string {
return method.suiteName() + "." + method.Info.Name
}
func (method *methodType) matches(re *regexp.Regexp) bool {
return (re.MatchString(method.Info.Name) ||
re.MatchString(method.suiteName()) ||
re.MatchString(method.String()))
}
type C struct {
method *methodType
kind funcKind
testName string
_status funcStatus
logb *logger
logw io.Writer
done chan *C
reason string
mustFail bool
tempDir *tempDir
benchMem bool
startTime time.Time
timer
}
func (c *C) status() funcStatus {
return funcStatus(atomic.LoadUint32((*uint32)(&c._status)))
}
func (c *C) setStatus(s funcStatus) {
atomic.StoreUint32((*uint32)(&c._status), uint32(s))
}
func (c *C) stopNow() {
runtime.Goexit()
}
// logger is a concurrency safe byte.Buffer
type logger struct {
sync.Mutex
writer bytes.Buffer
}
func (l *logger) Write(buf []byte) (int, error) {
l.Lock()
defer l.Unlock()
return l.writer.Write(buf)
}
func (l *logger) WriteTo(w io.Writer) (int64, error) {
l.Lock()
defer l.Unlock()
return l.writer.WriteTo(w)
}
func (l *logger) String() string {
l.Lock()
defer l.Unlock()
return l.writer.String()
}
// -----------------------------------------------------------------------
// Handling of temporary files and directories.
type tempDir struct {
sync.Mutex
path string
counter int
}
func (td *tempDir) newPath() string {
td.Lock()
defer td.Unlock()
if td.path == "" {
var err error
for i := 0; i != 100; i++ {
path := fmt.Sprintf("%s%ccheck-%d", os.TempDir(), os.PathSeparator, rand.Int())
if err = os.Mkdir(path, 0700); err == nil {
td.path = path
break
}
}
if td.path == "" {
panic("Couldn't create temporary directory: " + err.Error())
}
}
result := filepath.Join(td.path, strconv.Itoa(td.counter))
td.counter++
return result
}
func (td *tempDir) removeAll() {
td.Lock()
defer td.Unlock()
if td.path != "" {
err := os.RemoveAll(td.path)
if err != nil {
fmt.Fprintf(os.Stderr, "WARNING: Error cleaning up temporaries: "+err.Error())
}
}
}
// Create a new temporary directory which is automatically removed after
// the suite finishes running.
func (c *C) MkDir() string {
path := c.tempDir.newPath()
if err := os.Mkdir(path, 0700); err != nil {
panic(fmt.Sprintf("Couldn't create temporary directory %s: %s", path, err.Error()))
}
return path
}
// -----------------------------------------------------------------------
// Low-level logging functions.
func (c *C) log(args ...interface{}) {
c.writeLog([]byte(fmt.Sprint(args...) + "\n"))
}
func (c *C) logf(format string, args ...interface{}) {
c.writeLog([]byte(fmt.Sprintf(format+"\n", args...)))
}
func (c *C) logNewLine() {
c.writeLog([]byte{'\n'})
}
func (c *C) writeLog(buf []byte) {
c.logb.Write(buf)
if c.logw != nil {
c.logw.Write(buf)
}
}
func hasStringOrError(x interface{}) (ok bool) {
_, ok = x.(fmt.Stringer)
if ok {
return
}
_, ok = x.(error)
return
}
func (c *C) logValue(label string, value interface{}) {
if label == "" {
if hasStringOrError(value) {
c.logf("... %#v (%q)", value, value)
} else {
c.logf("... %#v", value)
}
} else if value == nil {
c.logf("... %s = nil", label)
} else {
if hasStringOrError(value) {
fv := fmt.Sprintf("%#v", value)
qv := fmt.Sprintf("%q", value)
if fv != qv {
c.logf("... %s %s = %s (%s)", label, reflect.TypeOf(value), fv, qv)
return
}
}
if s, ok := value.(string); ok && isMultiLine(s) {
c.logf(`... %s %s = "" +`, label, reflect.TypeOf(value))
c.logMultiLine(s)
} else {
c.logf("... %s %s = %#v", label, reflect.TypeOf(value), value)
}
}
}
func (c *C) logMultiLine(s string) {
b := make([]byte, 0, len(s)*2)
i := 0
n := len(s)
for i < n {
j := i + 1
for j < n && s[j-1] != '\n' {
j++
}
b = append(b, "... "...)
b = strconv.AppendQuote(b, s[i:j])
if j < n {
b = append(b, " +"...)
}
b = append(b, '\n')
i = j
}
c.writeLog(b)
}
func isMultiLine(s string) bool {
for i := 0; i+1 < len(s); i++ {
if s[i] == '\n' {
return true
}
}
return false
}
func (c *C) logString(issue string) {
c.log("... ", issue)
}
func (c *C) logCaller(skip int) {
// This is a bit heavier than it ought to be.
skip++ // Our own frame.
pc, callerFile, callerLine, ok := runtime.Caller(skip)
if !ok {
return
}
var testFile string
var testLine int
testFunc := runtime.FuncForPC(c.method.PC())
if runtime.FuncForPC(pc) != testFunc {
for {
skip++
if pc, file, line, ok := runtime.Caller(skip); ok {
// Note that the test line may be different on
// distinct calls for the same test. Showing
// the "internal" line is helpful when debugging.
if runtime.FuncForPC(pc) == testFunc {
testFile, testLine = file, line
break
}
} else {
break
}
}
}
if testFile != "" && (testFile != callerFile || testLine != callerLine) {
c.logCode(testFile, testLine)
}
c.logCode(callerFile, callerLine)
}
func (c *C) logCode(path string, line int) {
c.logf("%s:%d:", nicePath(path), line)
code, err := printLine(path, line)
if code == "" {
code = "..." // XXX Open the file and take the raw line.
if err != nil {
code += err.Error()
}
}
c.log(indent(code, " "))
}
var valueGo = filepath.Join("reflect", "value.go")
var asmGo = filepath.Join("runtime", "asm_")
func (c *C) logPanic(skip int, value interface{}) {
skip++ // Our own frame.
initialSkip := skip
for ; ; skip++ {
if pc, file, line, ok := runtime.Caller(skip); ok {
if skip == initialSkip {
c.logf("... Panic: %s (PC=0x%X)\n", value, pc)
}
name := niceFuncName(pc)
path := nicePath(file)
if strings.Contains(path, "/gopkg.in/check.v") {
continue
}
if name == "Value.call" && strings.HasSuffix(path, valueGo) {
continue
}
if (name == "call16" || name == "call32") && strings.Contains(path, asmGo) {
continue
}
c.logf("%s:%d\n in %s", nicePath(file), line, name)
} else {
break
}
}
}
func (c *C) logSoftPanic(issue string) {
c.log("... Panic: ", issue)
}
func (c *C) logArgPanic(method *methodType, expectedType string) {
c.logf("... Panic: %s argument should be %s",
niceFuncName(method.PC()), expectedType)
}
// -----------------------------------------------------------------------
// Some simple formatting helpers.
var initWD, initWDErr = os.Getwd()
func init() {
if initWDErr == nil {
initWD = strings.Replace(initWD, "\\", "/", -1) + "/"
}
}
func nicePath(path string) string {
if initWDErr == nil {
if strings.HasPrefix(path, initWD) {
return path[len(initWD):]
}
}
return path
}
func niceFuncPath(pc uintptr) string {
function := runtime.FuncForPC(pc)
if function != nil {
filename, line := function.FileLine(pc)
return fmt.Sprintf("%s:%d", nicePath(filename), line)
}
return "<unknown path>"
}
func niceFuncName(pc uintptr) string {
function := runtime.FuncForPC(pc)
if function != nil {
name := path.Base(function.Name())
if i := strings.Index(name, "."); i > 0 {
name = name[i+1:]
}
if strings.HasPrefix(name, "(*") {
if i := strings.Index(name, ")"); i > 0 {
name = name[2:i] + name[i+1:]
}
}
if i := strings.LastIndex(name, ".*"); i != -1 {
name = name[:i] + "." + name[i+2:]
}
if i := strings.LastIndex(name, "·"); i != -1 {
name = name[:i] + "." + name[i+2:]
}
return name
}
return "<unknown function>"
}
// -----------------------------------------------------------------------
// Result tracker to aggregate call results.
type Result struct {
Succeeded int
Failed int
Skipped int
Panicked int
FixturePanicked int
ExpectedFailures int
Missed int // Not even tried to run, related to a panic in the fixture.
RunError error // Houston, we've got a problem.
WorkDir string // If KeepWorkDir is true
}
type resultTracker struct {
result Result
_lastWasProblem bool
_waiting int
_missed int
_expectChan chan *C
_doneChan chan *C
_stopChan chan bool
}
func newResultTracker() *resultTracker {
return &resultTracker{_expectChan: make(chan *C), // Synchronous
_doneChan: make(chan *C, 32), // Asynchronous
_stopChan: make(chan bool)} // Synchronous
}
func (tracker *resultTracker) start() {
go tracker._loopRoutine()
}
func (tracker *resultTracker) waitAndStop() {
<-tracker._stopChan
}
func (tracker *resultTracker) expectCall(c *C) {
tracker._expectChan <- c
}
func (tracker *resultTracker) callDone(c *C) {
tracker._doneChan <- c
}
func (tracker *resultTracker) _loopRoutine() {
for {
var c *C
if tracker._waiting > 0 {
// Calls still running. Can't stop.
select {
// XXX Reindent this (not now to make diff clear)
case <-tracker._expectChan:
tracker._waiting++
case c = <-tracker._doneChan:
tracker._waiting--
switch c.status() {
case succeededSt:
if c.kind == testKd {
if c.mustFail {
tracker.result.ExpectedFailures++
} else {
tracker.result.Succeeded++
}
}
case failedSt:
tracker.result.Failed++
case panickedSt:
if c.kind == fixtureKd {
tracker.result.FixturePanicked++
} else {
tracker.result.Panicked++
}
case fixturePanickedSt:
// Track it as missed, since the panic
// was on the fixture, not on the test.
tracker.result.Missed++
case missedSt:
tracker.result.Missed++
case skippedSt:
if c.kind == testKd {
tracker.result.Skipped++
}
}
}
} else {
// No calls. Can stop, but no done calls here.
select {
case tracker._stopChan <- true:
return
case <-tracker._expectChan:
tracker._waiting++
case <-tracker._doneChan:
panic("Tracker got an unexpected done call.")
}
}
}
}
// -----------------------------------------------------------------------
// The underlying suite runner.
type suiteRunner struct {
suite interface{}
setUpSuite, tearDownSuite *methodType
setUpTest, tearDownTest *methodType
tests []*methodType
tracker *resultTracker
tempDir *tempDir
keepDir bool
output *outputWriter
reportedProblemLast bool
benchTime time.Duration
benchMem bool
}
type RunConf struct {
Output io.Writer
Stream bool
Verbose bool
Filter string
Benchmark bool
BenchmarkTime time.Duration // Defaults to 1 second
BenchmarkMem bool
KeepWorkDir bool
}
// Create a new suiteRunner able to run all methods in the given suite.
func newSuiteRunner(suite interface{}, runConf *RunConf) *suiteRunner {
var conf RunConf
if runConf != nil {
conf = *runConf
}
if conf.Output == nil {
conf.Output = os.Stdout
}
if conf.Benchmark {
conf.Verbose = true
}
suiteType := reflect.TypeOf(suite)
suiteNumMethods := suiteType.NumMethod()
suiteValue := reflect.ValueOf(suite)
runner := &suiteRunner{
suite: suite,
output: newOutputWriter(conf.Output, conf.Stream, conf.Verbose),
tracker: newResultTracker(),
benchTime: conf.BenchmarkTime,
benchMem: conf.BenchmarkMem,
tempDir: &tempDir{},
keepDir: conf.KeepWorkDir,
tests: make([]*methodType, 0, suiteNumMethods),
}
if runner.benchTime == 0 {
runner.benchTime = 1 * time.Second
}
var filterRegexp *regexp.Regexp
if conf.Filter != "" {
regexp, err := regexp.Compile(conf.Filter)
if err != nil {
msg := "Bad filter expression: " + err.Error()
runner.tracker.result.RunError = errors.New(msg)
return runner
}
filterRegexp = regexp
}
for i := 0; i != suiteNumMethods; i++ {
method := newMethod(suiteValue, i)
switch method.Info.Name {
case "SetUpSuite":
runner.setUpSuite = method
case "TearDownSuite":
runner.tearDownSuite = method
case "SetUpTest":
runner.setUpTest = method
case "TearDownTest":
runner.tearDownTest = method
default:
prefix := "Test"
if conf.Benchmark {
prefix = "Benchmark"
}
if !strings.HasPrefix(method.Info.Name, prefix) {
continue
}
if filterRegexp == nil || method.matches(filterRegexp) {
runner.tests = append(runner.tests, method)
}
}
}
return runner
}
// Run all methods in the given suite.
func (runner *suiteRunner) run() *Result {
if runner.tracker.result.RunError == nil && len(runner.tests) > 0 {
runner.tracker.start()
if runner.checkFixtureArgs() {
c := runner.runFixture(runner.setUpSuite, "", nil)
if c == nil || c.status() == succeededSt {
for i := 0; i != len(runner.tests); i++ {
c := runner.runTest(runner.tests[i])
if c.status() == fixturePanickedSt {
runner.skipTests(missedSt, runner.tests[i+1:])
break
}
}
} else if c != nil && c.status() == skippedSt {
runner.skipTests(skippedSt, runner.tests)
} else {
runner.skipTests(missedSt, runner.tests)
}
runner.runFixture(runner.tearDownSuite, "", nil)
} else {
runner.skipTests(missedSt, runner.tests)
}
runner.tracker.waitAndStop()
if runner.keepDir {
runner.tracker.result.WorkDir = runner.tempDir.path
} else {
runner.tempDir.removeAll()
}
}
return &runner.tracker.result
}
// Create a call object with the given suite method, and fork a
// goroutine with the provided dispatcher for running it.
func (runner *suiteRunner) forkCall(method *methodType, kind funcKind, testName string, logb *logger, dispatcher func(c *C)) *C {
var logw io.Writer
if runner.output.Stream {
logw = runner.output
}
if logb == nil {
logb = new(logger)
}
c := &C{
method: method,
kind: kind,
testName: testName,
logb: logb,
logw: logw,
tempDir: runner.tempDir,
done: make(chan *C, 1),
timer: timer{benchTime: runner.benchTime},
startTime: time.Now(),
benchMem: runner.benchMem,
}
runner.tracker.expectCall(c)
go (func() {
runner.reportCallStarted(c)
defer runner.callDone(c)
dispatcher(c)
})()
return c
}
// Same as forkCall(), but wait for call to finish before returning.
func (runner *suiteRunner) runFunc(method *methodType, kind funcKind, testName string, logb *logger, dispatcher func(c *C)) *C {
c := runner.forkCall(method, kind, testName, logb, dispatcher)
<-c.done
return c
}
// Handle a finished call. If there were any panics, update the call status
// accordingly. Then, mark the call as done and report to the tracker.
func (runner *suiteRunner) callDone(c *C) {
value := recover()
if value != nil {
switch v := value.(type) {
case *fixturePanic:
if v.status == skippedSt {
c.setStatus(skippedSt)
} else {
c.logSoftPanic("Fixture has panicked (see related PANIC)")
c.setStatus(fixturePanickedSt)
}
default:
c.logPanic(1, value)
c.setStatus(panickedSt)
}
}
if c.mustFail {
switch c.status() {
case failedSt:
c.setStatus(succeededSt)
case succeededSt:
c.setStatus(failedSt)
c.logString("Error: Test succeeded, but was expected to fail")
c.logString("Reason: " + c.reason)
}
}
runner.reportCallDone(c)
c.done <- c
}
// Runs a fixture call synchronously. The fixture will still be run in a
// goroutine like all suite methods, but this method will not return
// while the fixture goroutine is not done, because the fixture must be
// run in a desired order.
func (runner *suiteRunner) runFixture(method *methodType, testName string, logb *logger) *C {
if method != nil {
c := runner.runFunc(method, fixtureKd, testName, logb, func(c *C) {
c.ResetTimer()
c.StartTimer()
defer c.StopTimer()
c.method.Call([]reflect.Value{reflect.ValueOf(c)})
})
return c
}
return nil
}
// Run the fixture method with runFixture(), but panic with a fixturePanic{}
// in case the fixture method panics. This makes it easier to track the
// fixture panic together with other call panics within forkTest().
func (runner *suiteRunner) runFixtureWithPanic(method *methodType, testName string, logb *logger, skipped *bool) *C {
if skipped != nil && *skipped {
return nil
}
c := runner.runFixture(method, testName, logb)
if c != nil && c.status() != succeededSt {
if skipped != nil {
*skipped = c.status() == skippedSt
}
panic(&fixturePanic{c.status(), method})
}
return c
}
type fixturePanic struct {
status funcStatus
method *methodType
}
// Run the suite test method, together with the test-specific fixture,
// asynchronously.
func (runner *suiteRunner) forkTest(method *methodType) *C {
testName := method.String()
return runner.forkCall(method, testKd, testName, nil, func(c *C) {
var skipped bool
defer runner.runFixtureWithPanic(runner.tearDownTest, testName, nil, &skipped)
defer c.StopTimer()
benchN := 1
for {
runner.runFixtureWithPanic(runner.setUpTest, testName, c.logb, &skipped)
mt := c.method.Type()
if mt.NumIn() != 1 || mt.In(0) != reflect.TypeOf(c) {
// Rather than a plain panic, provide a more helpful message when
// the argument type is incorrect.
c.setStatus(panickedSt)
c.logArgPanic(c.method, "*check.C")
return
}
if strings.HasPrefix(c.method.Info.Name, "Test") {
c.ResetTimer()
c.StartTimer()
c.method.Call([]reflect.Value{reflect.ValueOf(c)})
return
}
if !strings.HasPrefix(c.method.Info.Name, "Benchmark") {
panic("unexpected method prefix: " + c.method.Info.Name)
}
runtime.GC()
c.N = benchN
c.ResetTimer()
c.StartTimer()
c.method.Call([]reflect.Value{reflect.ValueOf(c)})
c.StopTimer()
if c.status() != succeededSt || c.duration >= c.benchTime || benchN >= 1e9 {
return
}
perOpN := int(1e9)
if c.nsPerOp() != 0 {
perOpN = int(c.benchTime.Nanoseconds() / c.nsPerOp())
}
// Logic taken from the stock testing package:
// - Run more iterations than we think we'll need for a second (1.5x).
// - Don't grow too fast in case we had timing errors previously.
// - Be sure to run at least one more than last time.
benchN = max(min(perOpN+perOpN/2, 100*benchN), benchN+1)
benchN = roundUp(benchN)
skipped = true // Don't run the deferred one if this panics.
runner.runFixtureWithPanic(runner.tearDownTest, testName, nil, nil)
skipped = false
}
})
}
// Same as forkTest(), but wait for the test to finish before returning.
func (runner *suiteRunner) runTest(method *methodType) *C {
c := runner.forkTest(method)
<-c.done
return c
}
// Helper to mark tests as skipped or missed. A bit heavy for what
// it does, but it enables homogeneous handling of tracking, including
// nice verbose output.
func (runner *suiteRunner) skipTests(status funcStatus, methods []*methodType) {
for _, method := range methods {
runner.runFunc(method, testKd, "", nil, func(c *C) {
c.setStatus(status)
})
}
}
// Verify if the fixture arguments are *check.C. In case of errors,
// log the error as a panic in the fixture method call, and return false.
func (runner *suiteRunner) checkFixtureArgs() bool {
succeeded := true
argType := reflect.TypeOf(&C{})
for _, method := range []*methodType{runner.setUpSuite, runner.tearDownSuite, runner.setUpTest, runner.tearDownTest} {
if method != nil {
mt := method.Type()
if mt.NumIn() != 1 || mt.In(0) != argType {
succeeded = false
runner.runFunc(method, fixtureKd, "", nil, func(c *C) {
c.logArgPanic(method, "*check.C")
c.setStatus(panickedSt)
})
}
}
}
return succeeded
}
func (runner *suiteRunner) reportCallStarted(c *C) {
runner.output.WriteCallStarted("START", c)
}
func (runner *suiteRunner) reportCallDone(c *C) {
runner.tracker.callDone(c)
switch c.status() {
case succeededSt:
if c.mustFail {
runner.output.WriteCallSuccess("FAIL EXPECTED", c)
} else {
runner.output.WriteCallSuccess("PASS", c)
}
case skippedSt:
runner.output.WriteCallSuccess("SKIP", c)
case failedSt:
runner.output.WriteCallProblem("FAIL", c)
case panickedSt:
runner.output.WriteCallProblem("PANIC", c)
case fixturePanickedSt:
// That's a testKd call reporting that its fixture
// has panicked. The fixture call which caused the
// panic itself was tracked above. We'll report to
// aid debugging.
runner.output.WriteCallProblem("PANIC", c)
case missedSt:
runner.output.WriteCallSuccess("MISS", c)
}
}

207
vendor/gopkg.in/check.v1/check_test.go generated vendored
View File

@ -1,207 +0,0 @@
// This file contains just a few generic helpers which are used by the
// other test files.
package check_test
import (
"flag"
"fmt"
"os"
"regexp"
"runtime"
"testing"
"time"
"gopkg.in/check.v1"
)
// We count the number of suites run at least to get a vague hint that the
// test suite is behaving as it should. Otherwise a bug introduced at the
// very core of the system could go unperceived.
const suitesRunExpected = 8
var suitesRun int = 0
func Test(t *testing.T) {
check.TestingT(t)
if suitesRun != suitesRunExpected && flag.Lookup("check.f").Value.String() == "" {
critical(fmt.Sprintf("Expected %d suites to run rather than %d",
suitesRunExpected, suitesRun))
}
}
// -----------------------------------------------------------------------
// Helper functions.
// Break down badly. This is used in test cases which can't yet assume
// that the fundamental bits are working.
func critical(error string) {
fmt.Fprintln(os.Stderr, "CRITICAL: "+error)
os.Exit(1)
}
// Return the file line where it's called.
func getMyLine() int {
if _, _, line, ok := runtime.Caller(1); ok {
return line
}
return -1
}
// -----------------------------------------------------------------------
// Helper type implementing a basic io.Writer for testing output.
// Type implementing the io.Writer interface for analyzing output.
type String struct {
value string
}
// The only function required by the io.Writer interface. Will append
// written data to the String.value string.
func (s *String) Write(p []byte) (n int, err error) {
s.value += string(p)
return len(p), nil
}
// Trivial wrapper to test errors happening on a different file
// than the test itself.
func checkEqualWrapper(c *check.C, obtained, expected interface{}) (result bool, line int) {
return c.Check(obtained, check.Equals, expected), getMyLine()
}
// -----------------------------------------------------------------------
// Helper suite for testing basic fail behavior.
type FailHelper struct {
testLine int
}
func (s *FailHelper) TestLogAndFail(c *check.C) {
s.testLine = getMyLine() - 1
c.Log("Expected failure!")
c.Fail()
}
// -----------------------------------------------------------------------
// Helper suite for testing basic success behavior.
type SuccessHelper struct{}
func (s *SuccessHelper) TestLogAndSucceed(c *check.C) {
c.Log("Expected success!")
}
// -----------------------------------------------------------------------
// Helper suite for testing ordering and behavior of fixture.
type FixtureHelper struct {
calls []string
panicOn string
skip bool
skipOnN int
sleepOn string
sleep time.Duration
bytes int64
}
func (s *FixtureHelper) trace(name string, c *check.C) {
s.calls = append(s.calls, name)
if name == s.panicOn {
panic(name)
}
if s.sleep > 0 && s.sleepOn == name {
time.Sleep(s.sleep)
}
if s.skip && s.skipOnN == len(s.calls)-1 {
c.Skip("skipOnN == n")
}
}
func (s *FixtureHelper) SetUpSuite(c *check.C) {
s.trace("SetUpSuite", c)
}
func (s *FixtureHelper) TearDownSuite(c *check.C) {
s.trace("TearDownSuite", c)
}
func (s *FixtureHelper) SetUpTest(c *check.C) {
s.trace("SetUpTest", c)
}
func (s *FixtureHelper) TearDownTest(c *check.C) {
s.trace("TearDownTest", c)
}
func (s *FixtureHelper) Test1(c *check.C) {
s.trace("Test1", c)
}
func (s *FixtureHelper) Test2(c *check.C) {
s.trace("Test2", c)
}
func (s *FixtureHelper) Benchmark1(c *check.C) {
s.trace("Benchmark1", c)
for i := 0; i < c.N; i++ {
time.Sleep(s.sleep)
}
}
func (s *FixtureHelper) Benchmark2(c *check.C) {
s.trace("Benchmark2", c)
c.SetBytes(1024)
for i := 0; i < c.N; i++ {
time.Sleep(s.sleep)
}
}
func (s *FixtureHelper) Benchmark3(c *check.C) {
var x []int64
s.trace("Benchmark3", c)
for i := 0; i < c.N; i++ {
time.Sleep(s.sleep)
x = make([]int64, 5)
_ = x
}
}
// -----------------------------------------------------------------------
// Helper which checks the state of the test and ensures that it matches
// the given expectations. Depends on c.Errorf() working, so shouldn't
// be used to test this one function.
type expectedState struct {
name string
result interface{}
failed bool
log string
}
// Verify the state of the test. Note that since this also verifies if
// the test is supposed to be in a failed state, no other checks should
// be done in addition to what is being tested.
func checkState(c *check.C, result interface{}, expected *expectedState) {
failed := c.Failed()
c.Succeed()
log := c.GetTestLog()
matched, matchError := regexp.MatchString("^"+expected.log+"$", log)
if matchError != nil {
c.Errorf("Error in matching expression used in testing %s",
expected.name)
} else if !matched {
c.Errorf("%s logged:\n----------\n%s----------\n\nExpected:\n----------\n%s\n----------",
expected.name, log, expected.log)
}
if result != expected.result {
c.Errorf("%s returned %#v rather than %#v",
expected.name, result, expected.result)
}
if failed != expected.failed {
if failed {
c.Errorf("%s has failed when it shouldn't", expected.name)
} else {
c.Errorf("%s has not failed when it should", expected.name)
}
}
}

458
vendor/gopkg.in/check.v1/checkers.go generated vendored
View File

@ -1,458 +0,0 @@
package check
import (
"fmt"
"reflect"
"regexp"
)
// -----------------------------------------------------------------------
// CommentInterface and Commentf helper, to attach extra information to checks.
type comment struct {
format string
args []interface{}
}
// Commentf returns an infomational value to use with Assert or Check calls.
// If the checker test fails, the provided arguments will be passed to
// fmt.Sprintf, and will be presented next to the logged failure.
//
// For example:
//
// c.Assert(v, Equals, 42, Commentf("Iteration #%d failed.", i))
//
// Note that if the comment is constant, a better option is to
// simply use a normal comment right above or next to the line, as
// it will also get printed with any errors:
//
// c.Assert(l, Equals, 8192) // Ensure buffer size is correct (bug #123)
//
func Commentf(format string, args ...interface{}) CommentInterface {
return &comment{format, args}
}
// CommentInterface must be implemented by types that attach extra
// information to failed checks. See the Commentf function for details.
type CommentInterface interface {
CheckCommentString() string
}
func (c *comment) CheckCommentString() string {
return fmt.Sprintf(c.format, c.args...)
}
// -----------------------------------------------------------------------
// The Checker interface.
// The Checker interface must be provided by checkers used with
// the Assert and Check verification methods.
type Checker interface {
Info() *CheckerInfo
Check(params []interface{}, names []string) (result bool, error string)
}
// See the Checker interface.
type CheckerInfo struct {
Name string
Params []string
}
func (info *CheckerInfo) Info() *CheckerInfo {
return info
}
// -----------------------------------------------------------------------
// Not checker logic inverter.
// The Not checker inverts the logic of the provided checker. The
// resulting checker will succeed where the original one failed, and
// vice-versa.
//
// For example:
//
// c.Assert(a, Not(Equals), b)
//
func Not(checker Checker) Checker {
return &notChecker{checker}
}
type notChecker struct {
sub Checker
}
func (checker *notChecker) Info() *CheckerInfo {
info := *checker.sub.Info()
info.Name = "Not(" + info.Name + ")"
return &info
}
func (checker *notChecker) Check(params []interface{}, names []string) (result bool, error string) {
result, error = checker.sub.Check(params, names)
result = !result
return
}
// -----------------------------------------------------------------------
// IsNil checker.
type isNilChecker struct {
*CheckerInfo
}
// The IsNil checker tests whether the obtained value is nil.
//
// For example:
//
// c.Assert(err, IsNil)
//
var IsNil Checker = &isNilChecker{
&CheckerInfo{Name: "IsNil", Params: []string{"value"}},
}
func (checker *isNilChecker) Check(params []interface{}, names []string) (result bool, error string) {
return isNil(params[0]), ""
}
func isNil(obtained interface{}) (result bool) {
if obtained == nil {
result = true
} else {
switch v := reflect.ValueOf(obtained); v.Kind() {
case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
return v.IsNil()
}
}
return
}
// -----------------------------------------------------------------------
// NotNil checker. Alias for Not(IsNil), since it's so common.
type notNilChecker struct {
*CheckerInfo
}
// The NotNil checker verifies that the obtained value is not nil.
//
// For example:
//
// c.Assert(iface, NotNil)
//
// This is an alias for Not(IsNil), made available since it's a
// fairly common check.
//
var NotNil Checker = &notNilChecker{
&CheckerInfo{Name: "NotNil", Params: []string{"value"}},
}
func (checker *notNilChecker) Check(params []interface{}, names []string) (result bool, error string) {
return !isNil(params[0]), ""
}
// -----------------------------------------------------------------------
// Equals checker.
type equalsChecker struct {
*CheckerInfo
}
// The Equals checker verifies that the obtained value is equal to
// the expected value, according to usual Go semantics for ==.
//
// For example:
//
// c.Assert(value, Equals, 42)
//
var Equals Checker = &equalsChecker{
&CheckerInfo{Name: "Equals", Params: []string{"obtained", "expected"}},
}
func (checker *equalsChecker) Check(params []interface{}, names []string) (result bool, error string) {
defer func() {
if v := recover(); v != nil {
result = false
error = fmt.Sprint(v)
}
}()
return params[0] == params[1], ""
}
// -----------------------------------------------------------------------
// DeepEquals checker.
type deepEqualsChecker struct {
*CheckerInfo
}
// The DeepEquals checker verifies that the obtained value is deep-equal to
// the expected value. The check will work correctly even when facing
// slices, interfaces, and values of different types (which always fail
// the test).
//
// For example:
//
// c.Assert(value, DeepEquals, 42)
// c.Assert(array, DeepEquals, []string{"hi", "there"})
//
var DeepEquals Checker = &deepEqualsChecker{
&CheckerInfo{Name: "DeepEquals", Params: []string{"obtained", "expected"}},
}
func (checker *deepEqualsChecker) Check(params []interface{}, names []string) (result bool, error string) {
return reflect.DeepEqual(params[0], params[1]), ""
}
// -----------------------------------------------------------------------
// HasLen checker.
type hasLenChecker struct {
*CheckerInfo
}
// The HasLen checker verifies that the obtained value has the
// provided length. In many cases this is superior to using Equals
// in conjunction with the len function because in case the check
// fails the value itself will be printed, instead of its length,
// providing more details for figuring the problem.
//
// For example:
//
// c.Assert(list, HasLen, 5)
//
var HasLen Checker = &hasLenChecker{
&CheckerInfo{Name: "HasLen", Params: []string{"obtained", "n"}},
}
func (checker *hasLenChecker) Check(params []interface{}, names []string) (result bool, error string) {
n, ok := params[1].(int)
if !ok {
return false, "n must be an int"
}
value := reflect.ValueOf(params[0])
switch value.Kind() {
case reflect.Map, reflect.Array, reflect.Slice, reflect.Chan, reflect.String:
default:
return false, "obtained value type has no length"
}
return value.Len() == n, ""
}
// -----------------------------------------------------------------------
// ErrorMatches checker.
type errorMatchesChecker struct {
*CheckerInfo
}
// The ErrorMatches checker verifies that the error value
// is non nil and matches the regular expression provided.
//
// For example:
//
// c.Assert(err, ErrorMatches, "perm.*denied")
//
var ErrorMatches Checker = errorMatchesChecker{
&CheckerInfo{Name: "ErrorMatches", Params: []string{"value", "regex"}},
}
func (checker errorMatchesChecker) Check(params []interface{}, names []string) (result bool, errStr string) {
if params[0] == nil {
return false, "Error value is nil"
}
err, ok := params[0].(error)
if !ok {
return false, "Value is not an error"
}
params[0] = err.Error()
names[0] = "error"
return matches(params[0], params[1])
}
// -----------------------------------------------------------------------
// Matches checker.
type matchesChecker struct {
*CheckerInfo
}
// The Matches checker verifies that the string provided as the obtained
// value (or the string resulting from obtained.String()) matches the
// regular expression provided.
//
// For example:
//
// c.Assert(err, Matches, "perm.*denied")
//
var Matches Checker = &matchesChecker{
&CheckerInfo{Name: "Matches", Params: []string{"value", "regex"}},
}
func (checker *matchesChecker) Check(params []interface{}, names []string) (result bool, error string) {
return matches(params[0], params[1])
}
func matches(value, regex interface{}) (result bool, error string) {
reStr, ok := regex.(string)
if !ok {
return false, "Regex must be a string"
}
valueStr, valueIsStr := value.(string)
if !valueIsStr {
if valueWithStr, valueHasStr := value.(fmt.Stringer); valueHasStr {
valueStr, valueIsStr = valueWithStr.String(), true
}
}
if valueIsStr {
matches, err := regexp.MatchString("^"+reStr+"$", valueStr)
if err != nil {
return false, "Can't compile regex: " + err.Error()
}
return matches, ""
}
return false, "Obtained value is not a string and has no .String()"
}
// -----------------------------------------------------------------------
// Panics checker.
type panicsChecker struct {
*CheckerInfo
}
// The Panics checker verifies that calling the provided zero-argument
// function will cause a panic which is deep-equal to the provided value.
//
// For example:
//
// c.Assert(func() { f(1, 2) }, Panics, &SomeErrorType{"BOOM"}).
//
//
var Panics Checker = &panicsChecker{
&CheckerInfo{Name: "Panics", Params: []string{"function", "expected"}},
}
func (checker *panicsChecker) Check(params []interface{}, names []string) (result bool, error string) {
f := reflect.ValueOf(params[0])
if f.Kind() != reflect.Func || f.Type().NumIn() != 0 {
return false, "Function must take zero arguments"
}
defer func() {
// If the function has not panicked, then don't do the check.
if error != "" {
return
}
params[0] = recover()
names[0] = "panic"
result = reflect.DeepEqual(params[0], params[1])
}()
f.Call(nil)
return false, "Function has not panicked"
}
type panicMatchesChecker struct {
*CheckerInfo
}
// The PanicMatches checker verifies that calling the provided zero-argument
// function will cause a panic with an error value matching
// the regular expression provided.
//
// For example:
//
// c.Assert(func() { f(1, 2) }, PanicMatches, `open.*: no such file or directory`).
//
//
var PanicMatches Checker = &panicMatchesChecker{
&CheckerInfo{Name: "PanicMatches", Params: []string{"function", "expected"}},
}
func (checker *panicMatchesChecker) Check(params []interface{}, names []string) (result bool, errmsg string) {
f := reflect.ValueOf(params[0])
if f.Kind() != reflect.Func || f.Type().NumIn() != 0 {
return false, "Function must take zero arguments"
}
defer func() {
// If the function has not panicked, then don't do the check.
if errmsg != "" {
return
}
obtained := recover()
names[0] = "panic"
if e, ok := obtained.(error); ok {
params[0] = e.Error()
} else if _, ok := obtained.(string); ok {
params[0] = obtained
} else {
errmsg = "Panic value is not a string or an error"
return
}
result, errmsg = matches(params[0], params[1])
}()
f.Call(nil)
return false, "Function has not panicked"
}
// -----------------------------------------------------------------------
// FitsTypeOf checker.
type fitsTypeChecker struct {
*CheckerInfo
}
// The FitsTypeOf checker verifies that the obtained value is
// assignable to a variable with the same type as the provided
// sample value.
//
// For example:
//
// c.Assert(value, FitsTypeOf, int64(0))
// c.Assert(value, FitsTypeOf, os.Error(nil))
//
var FitsTypeOf Checker = &fitsTypeChecker{
&CheckerInfo{Name: "FitsTypeOf", Params: []string{"obtained", "sample"}},
}
func (checker *fitsTypeChecker) Check(params []interface{}, names []string) (result bool, error string) {
obtained := reflect.ValueOf(params[0])
sample := reflect.ValueOf(params[1])
if !obtained.IsValid() {
return false, ""
}
if !sample.IsValid() {
return false, "Invalid sample value"
}
return obtained.Type().AssignableTo(sample.Type()), ""
}
// -----------------------------------------------------------------------
// Implements checker.
type implementsChecker struct {
*CheckerInfo
}
// The Implements checker verifies that the obtained value
// implements the interface specified via a pointer to an interface
// variable.
//
// For example:
//
// var e os.Error
// c.Assert(err, Implements, &e)
//
var Implements Checker = &implementsChecker{
&CheckerInfo{Name: "Implements", Params: []string{"obtained", "ifaceptr"}},
}
func (checker *implementsChecker) Check(params []interface{}, names []string) (result bool, error string) {
obtained := reflect.ValueOf(params[0])
ifaceptr := reflect.ValueOf(params[1])
if !obtained.IsValid() {
return false, ""
}
if !ifaceptr.IsValid() || ifaceptr.Kind() != reflect.Ptr || ifaceptr.Elem().Kind() != reflect.Interface {
return false, "ifaceptr should be a pointer to an interface variable"
}
return obtained.Type().Implements(ifaceptr.Elem().Type()), ""
}

272
vendor/gopkg.in/check.v1/checkers_test.go generated vendored
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@ -1,272 +0,0 @@
package check_test
import (
"errors"
"gopkg.in/check.v1"
"reflect"
"runtime"
)
type CheckersS struct{}
var _ = check.Suite(&CheckersS{})
func testInfo(c *check.C, checker check.Checker, name string, paramNames []string) {
info := checker.Info()
if info.Name != name {
c.Fatalf("Got name %s, expected %s", info.Name, name)
}
if !reflect.DeepEqual(info.Params, paramNames) {
c.Fatalf("Got param names %#v, expected %#v", info.Params, paramNames)
}
}
func testCheck(c *check.C, checker check.Checker, result bool, error string, params ...interface{}) ([]interface{}, []string) {
info := checker.Info()
if len(params) != len(info.Params) {
c.Fatalf("unexpected param count in test; expected %d got %d", len(info.Params), len(params))
}
names := append([]string{}, info.Params...)
result_, error_ := checker.Check(params, names)
if result_ != result || error_ != error {
c.Fatalf("%s.Check(%#v) returned (%#v, %#v) rather than (%#v, %#v)",
info.Name, params, result_, error_, result, error)
}
return params, names
}
func (s *CheckersS) TestComment(c *check.C) {
bug := check.Commentf("a %d bc", 42)
comment := bug.CheckCommentString()
if comment != "a 42 bc" {
c.Fatalf("Commentf returned %#v", comment)
}
}
func (s *CheckersS) TestIsNil(c *check.C) {
testInfo(c, check.IsNil, "IsNil", []string{"value"})
testCheck(c, check.IsNil, true, "", nil)
testCheck(c, check.IsNil, false, "", "a")
testCheck(c, check.IsNil, true, "", (chan int)(nil))
testCheck(c, check.IsNil, false, "", make(chan int))
testCheck(c, check.IsNil, true, "", (error)(nil))
testCheck(c, check.IsNil, false, "", errors.New(""))
testCheck(c, check.IsNil, true, "", ([]int)(nil))
testCheck(c, check.IsNil, false, "", make([]int, 1))
testCheck(c, check.IsNil, false, "", int(0))
}
func (s *CheckersS) TestNotNil(c *check.C) {
testInfo(c, check.NotNil, "NotNil", []string{"value"})
testCheck(c, check.NotNil, false, "", nil)
testCheck(c, check.NotNil, true, "", "a")
testCheck(c, check.NotNil, false, "", (chan int)(nil))
testCheck(c, check.NotNil, true, "", make(chan int))
testCheck(c, check.NotNil, false, "", (error)(nil))
testCheck(c, check.NotNil, true, "", errors.New(""))
testCheck(c, check.NotNil, false, "", ([]int)(nil))
testCheck(c, check.NotNil, true, "", make([]int, 1))
}
func (s *CheckersS) TestNot(c *check.C) {
testInfo(c, check.Not(check.IsNil), "Not(IsNil)", []string{"value"})
testCheck(c, check.Not(check.IsNil), false, "", nil)
testCheck(c, check.Not(check.IsNil), true, "", "a")
}
type simpleStruct struct {
i int
}
func (s *CheckersS) TestEquals(c *check.C) {
testInfo(c, check.Equals, "Equals", []string{"obtained", "expected"})
// The simplest.
testCheck(c, check.Equals, true, "", 42, 42)
testCheck(c, check.Equals, false, "", 42, 43)
// Different native types.
testCheck(c, check.Equals, false, "", int32(42), int64(42))
// With nil.
testCheck(c, check.Equals, false, "", 42, nil)
// Slices
testCheck(c, check.Equals, false, "runtime error: comparing uncomparable type []uint8", []byte{1, 2}, []byte{1, 2})
// Struct values
testCheck(c, check.Equals, true, "", simpleStruct{1}, simpleStruct{1})
testCheck(c, check.Equals, false, "", simpleStruct{1}, simpleStruct{2})
// Struct pointers
testCheck(c, check.Equals, false, "", &simpleStruct{1}, &simpleStruct{1})
testCheck(c, check.Equals, false, "", &simpleStruct{1}, &simpleStruct{2})
}
func (s *CheckersS) TestDeepEquals(c *check.C) {
testInfo(c, check.DeepEquals, "DeepEquals", []string{"obtained", "expected"})
// The simplest.
testCheck(c, check.DeepEquals, true, "", 42, 42)
testCheck(c, check.DeepEquals, false, "", 42, 43)
// Different native types.
testCheck(c, check.DeepEquals, false, "", int32(42), int64(42))
// With nil.
testCheck(c, check.DeepEquals, false, "", 42, nil)
// Slices
testCheck(c, check.DeepEquals, true, "", []byte{1, 2}, []byte{1, 2})
testCheck(c, check.DeepEquals, false, "", []byte{1, 2}, []byte{1, 3})
// Struct values
testCheck(c, check.DeepEquals, true, "", simpleStruct{1}, simpleStruct{1})
testCheck(c, check.DeepEquals, false, "", simpleStruct{1}, simpleStruct{2})
// Struct pointers
testCheck(c, check.DeepEquals, true, "", &simpleStruct{1}, &simpleStruct{1})
testCheck(c, check.DeepEquals, false, "", &simpleStruct{1}, &simpleStruct{2})
}
func (s *CheckersS) TestHasLen(c *check.C) {
testInfo(c, check.HasLen, "HasLen", []string{"obtained", "n"})
testCheck(c, check.HasLen, true, "", "abcd", 4)
testCheck(c, check.HasLen, true, "", []int{1, 2}, 2)
testCheck(c, check.HasLen, false, "", []int{1, 2}, 3)
testCheck(c, check.HasLen, false, "n must be an int", []int{1, 2}, "2")
testCheck(c, check.HasLen, false, "obtained value type has no length", nil, 2)
}
func (s *CheckersS) TestErrorMatches(c *check.C) {
testInfo(c, check.ErrorMatches, "ErrorMatches", []string{"value", "regex"})
testCheck(c, check.ErrorMatches, false, "Error value is nil", nil, "some error")
testCheck(c, check.ErrorMatches, false, "Value is not an error", 1, "some error")
testCheck(c, check.ErrorMatches, true, "", errors.New("some error"), "some error")
testCheck(c, check.ErrorMatches, true, "", errors.New("some error"), "so.*or")
// Verify params mutation
params, names := testCheck(c, check.ErrorMatches, false, "", errors.New("some error"), "other error")
c.Assert(params[0], check.Equals, "some error")
c.Assert(names[0], check.Equals, "error")
}
func (s *CheckersS) TestMatches(c *check.C) {
testInfo(c, check.Matches, "Matches", []string{"value", "regex"})
// Simple matching
testCheck(c, check.Matches, true, "", "abc", "abc")
testCheck(c, check.Matches, true, "", "abc", "a.c")
// Must match fully
testCheck(c, check.Matches, false, "", "abc", "ab")
testCheck(c, check.Matches, false, "", "abc", "bc")
// String()-enabled values accepted
testCheck(c, check.Matches, true, "", reflect.ValueOf("abc"), "a.c")
testCheck(c, check.Matches, false, "", reflect.ValueOf("abc"), "a.d")
// Some error conditions.
testCheck(c, check.Matches, false, "Obtained value is not a string and has no .String()", 1, "a.c")
testCheck(c, check.Matches, false, "Can't compile regex: error parsing regexp: missing closing ]: `[c$`", "abc", "a[c")
}
func (s *CheckersS) TestPanics(c *check.C) {
testInfo(c, check.Panics, "Panics", []string{"function", "expected"})
// Some errors.
testCheck(c, check.Panics, false, "Function has not panicked", func() bool { return false }, "BOOM")
testCheck(c, check.Panics, false, "Function must take zero arguments", 1, "BOOM")
// Plain strings.
testCheck(c, check.Panics, true, "", func() { panic("BOOM") }, "BOOM")
testCheck(c, check.Panics, false, "", func() { panic("KABOOM") }, "BOOM")
testCheck(c, check.Panics, true, "", func() bool { panic("BOOM") }, "BOOM")
// Error values.
testCheck(c, check.Panics, true, "", func() { panic(errors.New("BOOM")) }, errors.New("BOOM"))
testCheck(c, check.Panics, false, "", func() { panic(errors.New("KABOOM")) }, errors.New("BOOM"))
type deep struct{ i int }
// Deep value
testCheck(c, check.Panics, true, "", func() { panic(&deep{99}) }, &deep{99})
// Verify params/names mutation
params, names := testCheck(c, check.Panics, false, "", func() { panic(errors.New("KABOOM")) }, errors.New("BOOM"))
c.Assert(params[0], check.ErrorMatches, "KABOOM")
c.Assert(names[0], check.Equals, "panic")
// Verify a nil panic
testCheck(c, check.Panics, true, "", func() { panic(nil) }, nil)
testCheck(c, check.Panics, false, "", func() { panic(nil) }, "NOPE")
}
func (s *CheckersS) TestPanicMatches(c *check.C) {
testInfo(c, check.PanicMatches, "PanicMatches", []string{"function", "expected"})
// Error matching.
testCheck(c, check.PanicMatches, true, "", func() { panic(errors.New("BOOM")) }, "BO.M")
testCheck(c, check.PanicMatches, false, "", func() { panic(errors.New("KABOOM")) }, "BO.M")
// Some errors.
testCheck(c, check.PanicMatches, false, "Function has not panicked", func() bool { return false }, "BOOM")
testCheck(c, check.PanicMatches, false, "Function must take zero arguments", 1, "BOOM")
// Plain strings.
testCheck(c, check.PanicMatches, true, "", func() { panic("BOOM") }, "BO.M")
testCheck(c, check.PanicMatches, false, "", func() { panic("KABOOM") }, "BOOM")
testCheck(c, check.PanicMatches, true, "", func() bool { panic("BOOM") }, "BO.M")
// Verify params/names mutation
params, names := testCheck(c, check.PanicMatches, false, "", func() { panic(errors.New("KABOOM")) }, "BOOM")
c.Assert(params[0], check.Equals, "KABOOM")
c.Assert(names[0], check.Equals, "panic")
// Verify a nil panic
testCheck(c, check.PanicMatches, false, "Panic value is not a string or an error", func() { panic(nil) }, "")
}
func (s *CheckersS) TestFitsTypeOf(c *check.C) {
testInfo(c, check.FitsTypeOf, "FitsTypeOf", []string{"obtained", "sample"})
// Basic types
testCheck(c, check.FitsTypeOf, true, "", 1, 0)
testCheck(c, check.FitsTypeOf, false, "", 1, int64(0))
// Aliases
testCheck(c, check.FitsTypeOf, false, "", 1, errors.New(""))
testCheck(c, check.FitsTypeOf, false, "", "error", errors.New(""))
testCheck(c, check.FitsTypeOf, true, "", errors.New("error"), errors.New(""))
// Structures
testCheck(c, check.FitsTypeOf, false, "", 1, simpleStruct{})
testCheck(c, check.FitsTypeOf, false, "", simpleStruct{42}, &simpleStruct{})
testCheck(c, check.FitsTypeOf, true, "", simpleStruct{42}, simpleStruct{})
testCheck(c, check.FitsTypeOf, true, "", &simpleStruct{42}, &simpleStruct{})
// Some bad values
testCheck(c, check.FitsTypeOf, false, "Invalid sample value", 1, interface{}(nil))
testCheck(c, check.FitsTypeOf, false, "", interface{}(nil), 0)
}
func (s *CheckersS) TestImplements(c *check.C) {
testInfo(c, check.Implements, "Implements", []string{"obtained", "ifaceptr"})
var e error
var re runtime.Error
testCheck(c, check.Implements, true, "", errors.New(""), &e)
testCheck(c, check.Implements, false, "", errors.New(""), &re)
// Some bad values
testCheck(c, check.Implements, false, "ifaceptr should be a pointer to an interface variable", 0, errors.New(""))
testCheck(c, check.Implements, false, "ifaceptr should be a pointer to an interface variable", 0, interface{}(nil))
testCheck(c, check.Implements, false, "", interface{}(nil), &e)
}

19
vendor/gopkg.in/check.v1/export_test.go generated vendored
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@ -1,19 +0,0 @@
package check
import "io"
func PrintLine(filename string, line int) (string, error) {
return printLine(filename, line)
}
func Indent(s, with string) string {
return indent(s, with)
}
func NewOutputWriter(writer io.Writer, stream, verbose bool) *outputWriter {
return newOutputWriter(writer, stream, verbose)
}
func (c *C) FakeSkip(reason string) {
c.reason = reason
}

484
vendor/gopkg.in/check.v1/fixture_test.go generated vendored
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@ -1,484 +0,0 @@
// Tests for the behavior of the test fixture system.
package check_test
import (
. "gopkg.in/check.v1"
)
// -----------------------------------------------------------------------
// Fixture test suite.
type FixtureS struct{}
var fixtureS = Suite(&FixtureS{})
func (s *FixtureS) TestCountSuite(c *C) {
suitesRun += 1
}
// -----------------------------------------------------------------------
// Basic fixture ordering verification.
func (s *FixtureS) TestOrder(c *C) {
helper := FixtureHelper{}
Run(&helper, nil)
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "Test1")
c.Check(helper.calls[3], Equals, "TearDownTest")
c.Check(helper.calls[4], Equals, "SetUpTest")
c.Check(helper.calls[5], Equals, "Test2")
c.Check(helper.calls[6], Equals, "TearDownTest")
c.Check(helper.calls[7], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 8)
}
// -----------------------------------------------------------------------
// Check the behavior when panics occur within tests and fixtures.
func (s *FixtureS) TestPanicOnTest(c *C) {
helper := FixtureHelper{panicOn: "Test1"}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "Test1")
c.Check(helper.calls[3], Equals, "TearDownTest")
c.Check(helper.calls[4], Equals, "SetUpTest")
c.Check(helper.calls[5], Equals, "Test2")
c.Check(helper.calls[6], Equals, "TearDownTest")
c.Check(helper.calls[7], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 8)
expected := "^\n-+\n" +
"PANIC: check_test\\.go:[0-9]+: FixtureHelper.Test1\n\n" +
"\\.\\.\\. Panic: Test1 \\(PC=[xA-F0-9]+\\)\n\n" +
".+:[0-9]+\n" +
" in (go)?panic\n" +
".*check_test.go:[0-9]+\n" +
" in FixtureHelper.trace\n" +
".*check_test.go:[0-9]+\n" +
" in FixtureHelper.Test1\n" +
"(.|\n)*$"
c.Check(output.value, Matches, expected)
}
func (s *FixtureS) TestPanicOnSetUpTest(c *C) {
helper := FixtureHelper{panicOn: "SetUpTest"}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "TearDownTest")
c.Check(helper.calls[3], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 4)
expected := "^\n-+\n" +
"PANIC: check_test\\.go:[0-9]+: " +
"FixtureHelper\\.SetUpTest\n\n" +
"\\.\\.\\. Panic: SetUpTest \\(PC=[xA-F0-9]+\\)\n\n" +
".+:[0-9]+\n" +
" in (go)?panic\n" +
".*check_test.go:[0-9]+\n" +
" in FixtureHelper.trace\n" +
".*check_test.go:[0-9]+\n" +
" in FixtureHelper.SetUpTest\n" +
"(.|\n)*" +
"\n-+\n" +
"PANIC: check_test\\.go:[0-9]+: " +
"FixtureHelper\\.Test1\n\n" +
"\\.\\.\\. Panic: Fixture has panicked " +
"\\(see related PANIC\\)\n$"
c.Check(output.value, Matches, expected)
}
func (s *FixtureS) TestPanicOnTearDownTest(c *C) {
helper := FixtureHelper{panicOn: "TearDownTest"}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "Test1")
c.Check(helper.calls[3], Equals, "TearDownTest")
c.Check(helper.calls[4], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 5)
expected := "^\n-+\n" +
"PANIC: check_test\\.go:[0-9]+: " +
"FixtureHelper.TearDownTest\n\n" +
"\\.\\.\\. Panic: TearDownTest \\(PC=[xA-F0-9]+\\)\n\n" +
".+:[0-9]+\n" +
" in (go)?panic\n" +
".*check_test.go:[0-9]+\n" +
" in FixtureHelper.trace\n" +
".*check_test.go:[0-9]+\n" +
" in FixtureHelper.TearDownTest\n" +
"(.|\n)*" +
"\n-+\n" +
"PANIC: check_test\\.go:[0-9]+: " +
"FixtureHelper\\.Test1\n\n" +
"\\.\\.\\. Panic: Fixture has panicked " +
"\\(see related PANIC\\)\n$"
c.Check(output.value, Matches, expected)
}
func (s *FixtureS) TestPanicOnSetUpSuite(c *C) {
helper := FixtureHelper{panicOn: "SetUpSuite"}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 2)
expected := "^\n-+\n" +
"PANIC: check_test\\.go:[0-9]+: " +
"FixtureHelper.SetUpSuite\n\n" +
"\\.\\.\\. Panic: SetUpSuite \\(PC=[xA-F0-9]+\\)\n\n" +
".+:[0-9]+\n" +
" in (go)?panic\n" +
".*check_test.go:[0-9]+\n" +
" in FixtureHelper.trace\n" +
".*check_test.go:[0-9]+\n" +
" in FixtureHelper.SetUpSuite\n" +
"(.|\n)*$"
c.Check(output.value, Matches, expected)
}
func (s *FixtureS) TestPanicOnTearDownSuite(c *C) {
helper := FixtureHelper{panicOn: "TearDownSuite"}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "Test1")
c.Check(helper.calls[3], Equals, "TearDownTest")
c.Check(helper.calls[4], Equals, "SetUpTest")
c.Check(helper.calls[5], Equals, "Test2")
c.Check(helper.calls[6], Equals, "TearDownTest")
c.Check(helper.calls[7], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 8)
expected := "^\n-+\n" +
"PANIC: check_test\\.go:[0-9]+: " +
"FixtureHelper.TearDownSuite\n\n" +
"\\.\\.\\. Panic: TearDownSuite \\(PC=[xA-F0-9]+\\)\n\n" +
".+:[0-9]+\n" +
" in (go)?panic\n" +
".*check_test.go:[0-9]+\n" +
" in FixtureHelper.trace\n" +
".*check_test.go:[0-9]+\n" +
" in FixtureHelper.TearDownSuite\n" +
"(.|\n)*$"
c.Check(output.value, Matches, expected)
}
// -----------------------------------------------------------------------
// A wrong argument on a test or fixture will produce a nice error.
func (s *FixtureS) TestPanicOnWrongTestArg(c *C) {
helper := WrongTestArgHelper{}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "TearDownTest")
c.Check(helper.calls[3], Equals, "SetUpTest")
c.Check(helper.calls[4], Equals, "Test2")
c.Check(helper.calls[5], Equals, "TearDownTest")
c.Check(helper.calls[6], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 7)
expected := "^\n-+\n" +
"PANIC: fixture_test\\.go:[0-9]+: " +
"WrongTestArgHelper\\.Test1\n\n" +
"\\.\\.\\. Panic: WrongTestArgHelper\\.Test1 argument " +
"should be \\*check\\.C\n"
c.Check(output.value, Matches, expected)
}
func (s *FixtureS) TestPanicOnWrongSetUpTestArg(c *C) {
helper := WrongSetUpTestArgHelper{}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(len(helper.calls), Equals, 0)
expected :=
"^\n-+\n" +
"PANIC: fixture_test\\.go:[0-9]+: " +
"WrongSetUpTestArgHelper\\.SetUpTest\n\n" +
"\\.\\.\\. Panic: WrongSetUpTestArgHelper\\.SetUpTest argument " +
"should be \\*check\\.C\n"
c.Check(output.value, Matches, expected)
}
func (s *FixtureS) TestPanicOnWrongSetUpSuiteArg(c *C) {
helper := WrongSetUpSuiteArgHelper{}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(len(helper.calls), Equals, 0)
expected :=
"^\n-+\n" +
"PANIC: fixture_test\\.go:[0-9]+: " +
"WrongSetUpSuiteArgHelper\\.SetUpSuite\n\n" +
"\\.\\.\\. Panic: WrongSetUpSuiteArgHelper\\.SetUpSuite argument " +
"should be \\*check\\.C\n"
c.Check(output.value, Matches, expected)
}
// -----------------------------------------------------------------------
// Nice errors also when tests or fixture have wrong arg count.
func (s *FixtureS) TestPanicOnWrongTestArgCount(c *C) {
helper := WrongTestArgCountHelper{}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "TearDownTest")
c.Check(helper.calls[3], Equals, "SetUpTest")
c.Check(helper.calls[4], Equals, "Test2")
c.Check(helper.calls[5], Equals, "TearDownTest")
c.Check(helper.calls[6], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 7)
expected := "^\n-+\n" +
"PANIC: fixture_test\\.go:[0-9]+: " +
"WrongTestArgCountHelper\\.Test1\n\n" +
"\\.\\.\\. Panic: WrongTestArgCountHelper\\.Test1 argument " +
"should be \\*check\\.C\n"
c.Check(output.value, Matches, expected)
}
func (s *FixtureS) TestPanicOnWrongSetUpTestArgCount(c *C) {
helper := WrongSetUpTestArgCountHelper{}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(len(helper.calls), Equals, 0)
expected :=
"^\n-+\n" +
"PANIC: fixture_test\\.go:[0-9]+: " +
"WrongSetUpTestArgCountHelper\\.SetUpTest\n\n" +
"\\.\\.\\. Panic: WrongSetUpTestArgCountHelper\\.SetUpTest argument " +
"should be \\*check\\.C\n"
c.Check(output.value, Matches, expected)
}
func (s *FixtureS) TestPanicOnWrongSetUpSuiteArgCount(c *C) {
helper := WrongSetUpSuiteArgCountHelper{}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(len(helper.calls), Equals, 0)
expected :=
"^\n-+\n" +
"PANIC: fixture_test\\.go:[0-9]+: " +
"WrongSetUpSuiteArgCountHelper\\.SetUpSuite\n\n" +
"\\.\\.\\. Panic: WrongSetUpSuiteArgCountHelper" +
"\\.SetUpSuite argument should be \\*check\\.C\n"
c.Check(output.value, Matches, expected)
}
// -----------------------------------------------------------------------
// Helper test suites with wrong function arguments.
type WrongTestArgHelper struct {
FixtureHelper
}
func (s *WrongTestArgHelper) Test1(t int) {
}
type WrongSetUpTestArgHelper struct {
FixtureHelper
}
func (s *WrongSetUpTestArgHelper) SetUpTest(t int) {
}
type WrongSetUpSuiteArgHelper struct {
FixtureHelper
}
func (s *WrongSetUpSuiteArgHelper) SetUpSuite(t int) {
}
type WrongTestArgCountHelper struct {
FixtureHelper
}
func (s *WrongTestArgCountHelper) Test1(c *C, i int) {
}
type WrongSetUpTestArgCountHelper struct {
FixtureHelper
}
func (s *WrongSetUpTestArgCountHelper) SetUpTest(c *C, i int) {
}
type WrongSetUpSuiteArgCountHelper struct {
FixtureHelper
}
func (s *WrongSetUpSuiteArgCountHelper) SetUpSuite(c *C, i int) {
}
// -----------------------------------------------------------------------
// Ensure fixture doesn't run without tests.
type NoTestsHelper struct {
hasRun bool
}
func (s *NoTestsHelper) SetUpSuite(c *C) {
s.hasRun = true
}
func (s *NoTestsHelper) TearDownSuite(c *C) {
s.hasRun = true
}
func (s *FixtureS) TestFixtureDoesntRunWithoutTests(c *C) {
helper := NoTestsHelper{}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Check(helper.hasRun, Equals, false)
}
// -----------------------------------------------------------------------
// Verify that checks and assertions work correctly inside the fixture.
type FixtureCheckHelper struct {
fail string
completed bool
}
func (s *FixtureCheckHelper) SetUpSuite(c *C) {
switch s.fail {
case "SetUpSuiteAssert":
c.Assert(false, Equals, true)
case "SetUpSuiteCheck":
c.Check(false, Equals, true)
}
s.completed = true
}
func (s *FixtureCheckHelper) SetUpTest(c *C) {
switch s.fail {
case "SetUpTestAssert":
c.Assert(false, Equals, true)
case "SetUpTestCheck":
c.Check(false, Equals, true)
}
s.completed = true
}
func (s *FixtureCheckHelper) Test(c *C) {
// Do nothing.
}
func (s *FixtureS) TestSetUpSuiteCheck(c *C) {
helper := FixtureCheckHelper{fail: "SetUpSuiteCheck"}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Assert(output.value, Matches,
"\n---+\n"+
"FAIL: fixture_test\\.go:[0-9]+: "+
"FixtureCheckHelper\\.SetUpSuite\n\n"+
"fixture_test\\.go:[0-9]+:\n"+
" c\\.Check\\(false, Equals, true\\)\n"+
"\\.+ obtained bool = false\n"+
"\\.+ expected bool = true\n\n")
c.Assert(helper.completed, Equals, true)
}
func (s *FixtureS) TestSetUpSuiteAssert(c *C) {
helper := FixtureCheckHelper{fail: "SetUpSuiteAssert"}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Assert(output.value, Matches,
"\n---+\n"+
"FAIL: fixture_test\\.go:[0-9]+: "+
"FixtureCheckHelper\\.SetUpSuite\n\n"+
"fixture_test\\.go:[0-9]+:\n"+
" c\\.Assert\\(false, Equals, true\\)\n"+
"\\.+ obtained bool = false\n"+
"\\.+ expected bool = true\n\n")
c.Assert(helper.completed, Equals, false)
}
// -----------------------------------------------------------------------
// Verify that logging within SetUpTest() persists within the test log itself.
type FixtureLogHelper struct {
c *C
}
func (s *FixtureLogHelper) SetUpTest(c *C) {
s.c = c
c.Log("1")
}
func (s *FixtureLogHelper) Test(c *C) {
c.Log("2")
s.c.Log("3")
c.Log("4")
c.Fail()
}
func (s *FixtureLogHelper) TearDownTest(c *C) {
s.c.Log("5")
}
func (s *FixtureS) TestFixtureLogging(c *C) {
helper := FixtureLogHelper{}
output := String{}
Run(&helper, &RunConf{Output: &output})
c.Assert(output.value, Matches,
"\n---+\n"+
"FAIL: fixture_test\\.go:[0-9]+: "+
"FixtureLogHelper\\.Test\n\n"+
"1\n2\n3\n4\n5\n")
}
// -----------------------------------------------------------------------
// Skip() within fixture methods.
func (s *FixtureS) TestSkipSuite(c *C) {
helper := FixtureHelper{skip: true, skipOnN: 0}
output := String{}
result := Run(&helper, &RunConf{Output: &output})
c.Assert(output.value, Equals, "")
c.Assert(helper.calls[0], Equals, "SetUpSuite")
c.Assert(helper.calls[1], Equals, "TearDownSuite")
c.Assert(len(helper.calls), Equals, 2)
c.Assert(result.Skipped, Equals, 2)
}
func (s *FixtureS) TestSkipTest(c *C) {
helper := FixtureHelper{skip: true, skipOnN: 1}
output := String{}
result := Run(&helper, &RunConf{Output: &output})
c.Assert(helper.calls[0], Equals, "SetUpSuite")
c.Assert(helper.calls[1], Equals, "SetUpTest")
c.Assert(helper.calls[2], Equals, "SetUpTest")
c.Assert(helper.calls[3], Equals, "Test2")
c.Assert(helper.calls[4], Equals, "TearDownTest")
c.Assert(helper.calls[5], Equals, "TearDownSuite")
c.Assert(len(helper.calls), Equals, 6)
c.Assert(result.Skipped, Equals, 1)
}

335
vendor/gopkg.in/check.v1/foundation_test.go generated vendored
View File

@ -1,335 +0,0 @@
// These tests check that the foundations of gocheck are working properly.
// They already assume that fundamental failing is working already, though,
// since this was tested in bootstrap_test.go. Even then, some care may
// still have to be taken when using external functions, since they should
// of course not rely on functionality tested here.
package check_test
import (
"fmt"
"gopkg.in/check.v1"
"log"
"os"
"regexp"
"strings"
)
// -----------------------------------------------------------------------
// Foundation test suite.
type FoundationS struct{}
var foundationS = check.Suite(&FoundationS{})
func (s *FoundationS) TestCountSuite(c *check.C) {
suitesRun += 1
}
func (s *FoundationS) TestErrorf(c *check.C) {
// Do not use checkState() here. It depends on Errorf() working.
expectedLog := fmt.Sprintf("foundation_test.go:%d:\n"+
" c.Errorf(\"Error %%v!\", \"message\")\n"+
"... Error: Error message!\n\n",
getMyLine()+1)
c.Errorf("Error %v!", "message")
failed := c.Failed()
c.Succeed()
if log := c.GetTestLog(); log != expectedLog {
c.Logf("Errorf() logged %#v rather than %#v", log, expectedLog)
c.Fail()
}
if !failed {
c.Logf("Errorf() didn't put the test in a failed state")
c.Fail()
}
}
func (s *FoundationS) TestError(c *check.C) {
expectedLog := fmt.Sprintf("foundation_test.go:%d:\n"+
" c\\.Error\\(\"Error \", \"message!\"\\)\n"+
"\\.\\.\\. Error: Error message!\n\n",
getMyLine()+1)
c.Error("Error ", "message!")
checkState(c, nil,
&expectedState{
name: "Error(`Error `, `message!`)",
failed: true,
log: expectedLog,
})
}
func (s *FoundationS) TestFailNow(c *check.C) {
defer (func() {
if !c.Failed() {
c.Error("FailNow() didn't fail the test")
} else {
c.Succeed()
if c.GetTestLog() != "" {
c.Error("Something got logged:\n" + c.GetTestLog())
}
}
})()
c.FailNow()
c.Log("FailNow() didn't stop the test")
}
func (s *FoundationS) TestSucceedNow(c *check.C) {
defer (func() {
if c.Failed() {
c.Error("SucceedNow() didn't succeed the test")
}
if c.GetTestLog() != "" {
c.Error("Something got logged:\n" + c.GetTestLog())
}
})()
c.Fail()
c.SucceedNow()
c.Log("SucceedNow() didn't stop the test")
}
func (s *FoundationS) TestFailureHeader(c *check.C) {
output := String{}
failHelper := FailHelper{}
check.Run(&failHelper, &check.RunConf{Output: &output})
header := fmt.Sprintf(""+
"\n-----------------------------------"+
"-----------------------------------\n"+
"FAIL: check_test.go:%d: FailHelper.TestLogAndFail\n",
failHelper.testLine)
if strings.Index(output.value, header) == -1 {
c.Errorf(""+
"Failure didn't print a proper header.\n"+
"... Got:\n%s... Expected something with:\n%s",
output.value, header)
}
}
func (s *FoundationS) TestFatal(c *check.C) {
var line int
defer (func() {
if !c.Failed() {
c.Error("Fatal() didn't fail the test")
} else {
c.Succeed()
expected := fmt.Sprintf("foundation_test.go:%d:\n"+
" c.Fatal(\"Die \", \"now!\")\n"+
"... Error: Die now!\n\n",
line)
if c.GetTestLog() != expected {
c.Error("Incorrect log:", c.GetTestLog())
}
}
})()
line = getMyLine() + 1
c.Fatal("Die ", "now!")
c.Log("Fatal() didn't stop the test")
}
func (s *FoundationS) TestFatalf(c *check.C) {
var line int
defer (func() {
if !c.Failed() {
c.Error("Fatalf() didn't fail the test")
} else {
c.Succeed()
expected := fmt.Sprintf("foundation_test.go:%d:\n"+
" c.Fatalf(\"Die %%s!\", \"now\")\n"+
"... Error: Die now!\n\n",
line)
if c.GetTestLog() != expected {
c.Error("Incorrect log:", c.GetTestLog())
}
}
})()
line = getMyLine() + 1
c.Fatalf("Die %s!", "now")
c.Log("Fatalf() didn't stop the test")
}
func (s *FoundationS) TestCallerLoggingInsideTest(c *check.C) {
log := fmt.Sprintf(""+
"foundation_test.go:%d:\n"+
" result := c.Check\\(10, check.Equals, 20\\)\n"+
"\\.\\.\\. obtained int = 10\n"+
"\\.\\.\\. expected int = 20\n\n",
getMyLine()+1)
result := c.Check(10, check.Equals, 20)
checkState(c, result,
&expectedState{
name: "Check(10, Equals, 20)",
result: false,
failed: true,
log: log,
})
}
func (s *FoundationS) TestCallerLoggingInDifferentFile(c *check.C) {
result, line := checkEqualWrapper(c, 10, 20)
testLine := getMyLine() - 1
log := fmt.Sprintf(""+
"foundation_test.go:%d:\n"+
" result, line := checkEqualWrapper\\(c, 10, 20\\)\n"+
"check_test.go:%d:\n"+
" return c.Check\\(obtained, check.Equals, expected\\), getMyLine\\(\\)\n"+
"\\.\\.\\. obtained int = 10\n"+
"\\.\\.\\. expected int = 20\n\n",
testLine, line)
checkState(c, result,
&expectedState{
name: "Check(10, Equals, 20)",
result: false,
failed: true,
log: log,
})
}
// -----------------------------------------------------------------------
// ExpectFailure() inverts the logic of failure.
type ExpectFailureSucceedHelper struct{}
func (s *ExpectFailureSucceedHelper) TestSucceed(c *check.C) {
c.ExpectFailure("It booms!")
c.Error("Boom!")
}
type ExpectFailureFailHelper struct{}
func (s *ExpectFailureFailHelper) TestFail(c *check.C) {
c.ExpectFailure("Bug #XYZ")
}
func (s *FoundationS) TestExpectFailureFail(c *check.C) {
helper := ExpectFailureFailHelper{}
output := String{}
result := check.Run(&helper, &check.RunConf{Output: &output})
expected := "" +
"^\n-+\n" +
"FAIL: foundation_test\\.go:[0-9]+:" +
" ExpectFailureFailHelper\\.TestFail\n\n" +
"\\.\\.\\. Error: Test succeeded, but was expected to fail\n" +
"\\.\\.\\. Reason: Bug #XYZ\n$"
matched, err := regexp.MatchString(expected, output.value)
if err != nil {
c.Error("Bad expression: ", expected)
} else if !matched {
c.Error("ExpectFailure() didn't log properly:\n", output.value)
}
c.Assert(result.ExpectedFailures, check.Equals, 0)
}
func (s *FoundationS) TestExpectFailureSucceed(c *check.C) {
helper := ExpectFailureSucceedHelper{}
output := String{}
result := check.Run(&helper, &check.RunConf{Output: &output})
c.Assert(output.value, check.Equals, "")
c.Assert(result.ExpectedFailures, check.Equals, 1)
}
func (s *FoundationS) TestExpectFailureSucceedVerbose(c *check.C) {
helper := ExpectFailureSucceedHelper{}
output := String{}
result := check.Run(&helper, &check.RunConf{Output: &output, Verbose: true})
expected := "" +
"FAIL EXPECTED: foundation_test\\.go:[0-9]+:" +
" ExpectFailureSucceedHelper\\.TestSucceed \\(It booms!\\)\t *[.0-9]+s\n"
matched, err := regexp.MatchString(expected, output.value)
if err != nil {
c.Error("Bad expression: ", expected)
} else if !matched {
c.Error("ExpectFailure() didn't log properly:\n", output.value)
}
c.Assert(result.ExpectedFailures, check.Equals, 1)
}
// -----------------------------------------------------------------------
// Skip() allows stopping a test without positive/negative results.
type SkipTestHelper struct{}
func (s *SkipTestHelper) TestFail(c *check.C) {
c.Skip("Wrong platform or whatever")
c.Error("Boom!")
}
func (s *FoundationS) TestSkip(c *check.C) {
helper := SkipTestHelper{}
output := String{}
check.Run(&helper, &check.RunConf{Output: &output})
if output.value != "" {
c.Error("Skip() logged something:\n", output.value)
}
}
func (s *FoundationS) TestSkipVerbose(c *check.C) {
helper := SkipTestHelper{}
output := String{}
check.Run(&helper, &check.RunConf{Output: &output, Verbose: true})
expected := "SKIP: foundation_test\\.go:[0-9]+: SkipTestHelper\\.TestFail" +
" \\(Wrong platform or whatever\\)"
matched, err := regexp.MatchString(expected, output.value)
if err != nil {
c.Error("Bad expression: ", expected)
} else if !matched {
c.Error("Skip() didn't log properly:\n", output.value)
}
}
// -----------------------------------------------------------------------
// Check minimum *log.Logger interface provided by *check.C.
type minLogger interface {
Output(calldepth int, s string) error
}
func (s *BootstrapS) TestMinLogger(c *check.C) {
var logger minLogger
logger = log.New(os.Stderr, "", 0)
logger = c
logger.Output(0, "Hello there")
expected := `\[LOG\] [0-9]+:[0-9][0-9]\.[0-9][0-9][0-9] +Hello there\n`
output := c.GetTestLog()
c.Assert(output, check.Matches, expected)
}
// -----------------------------------------------------------------------
// Ensure that suites with embedded types are working fine, including the
// the workaround for issue 906.
type EmbeddedInternalS struct {
called bool
}
type EmbeddedS struct {
EmbeddedInternalS
}
var embeddedS = check.Suite(&EmbeddedS{})
func (s *EmbeddedS) TestCountSuite(c *check.C) {
suitesRun += 1
}
func (s *EmbeddedInternalS) TestMethod(c *check.C) {
c.Error("TestMethod() of the embedded type was called!?")
}
func (s *EmbeddedS) TestMethod(c *check.C) {
// http://code.google.com/p/go/issues/detail?id=906
c.Check(s.called, check.Equals, false) // Go issue 906 is affecting the runner?
s.called = true
}

231
vendor/gopkg.in/check.v1/helpers.go generated vendored
View File

@ -1,231 +0,0 @@
package check
import (
"fmt"
"strings"
"time"
)
// TestName returns the current test name in the form "SuiteName.TestName"
func (c *C) TestName() string {
return c.testName
}
// -----------------------------------------------------------------------
// Basic succeeding/failing logic.
// Failed returns whether the currently running test has already failed.
func (c *C) Failed() bool {
return c.status() == failedSt
}
// Fail marks the currently running test as failed.
//
// Something ought to have been previously logged so the developer can tell
// what went wrong. The higher level helper functions will fail the test
// and do the logging properly.
func (c *C) Fail() {
c.setStatus(failedSt)
}
// FailNow marks the currently running test as failed and stops running it.
// Something ought to have been previously logged so the developer can tell
// what went wrong. The higher level helper functions will fail the test
// and do the logging properly.
func (c *C) FailNow() {
c.Fail()
c.stopNow()
}
// Succeed marks the currently running test as succeeded, undoing any
// previous failures.
func (c *C) Succeed() {
c.setStatus(succeededSt)
}
// SucceedNow marks the currently running test as succeeded, undoing any
// previous failures, and stops running the test.
func (c *C) SucceedNow() {
c.Succeed()
c.stopNow()
}
// ExpectFailure informs that the running test is knowingly broken for
// the provided reason. If the test does not fail, an error will be reported
// to raise attention to this fact. This method is useful to temporarily
// disable tests which cover well known problems until a better time to
// fix the problem is found, without forgetting about the fact that a
// failure still exists.
func (c *C) ExpectFailure(reason string) {
if reason == "" {
panic("Missing reason why the test is expected to fail")
}
c.mustFail = true
c.reason = reason
}
// Skip skips the running test for the provided reason. If run from within
// SetUpTest, the individual test being set up will be skipped, and if run
// from within SetUpSuite, the whole suite is skipped.
func (c *C) Skip(reason string) {
if reason == "" {
panic("Missing reason why the test is being skipped")
}
c.reason = reason
c.setStatus(skippedSt)
c.stopNow()
}
// -----------------------------------------------------------------------
// Basic logging.
// GetTestLog returns the current test error output.
func (c *C) GetTestLog() string {
return c.logb.String()
}
// Log logs some information into the test error output.
// The provided arguments are assembled together into a string with fmt.Sprint.
func (c *C) Log(args ...interface{}) {
c.log(args...)
}
// Log logs some information into the test error output.
// The provided arguments are assembled together into a string with fmt.Sprintf.
func (c *C) Logf(format string, args ...interface{}) {
c.logf(format, args...)
}
// Output enables *C to be used as a logger in functions that require only
// the minimum interface of *log.Logger.
func (c *C) Output(calldepth int, s string) error {
d := time.Now().Sub(c.startTime)
msec := d / time.Millisecond
sec := d / time.Second
min := d / time.Minute
c.Logf("[LOG] %d:%02d.%03d %s", min, sec%60, msec%1000, s)
return nil
}
// Error logs an error into the test error output and marks the test as failed.
// The provided arguments are assembled together into a string with fmt.Sprint.
func (c *C) Error(args ...interface{}) {
c.logCaller(1)
c.logString(fmt.Sprint("Error: ", fmt.Sprint(args...)))
c.logNewLine()
c.Fail()
}
// Errorf logs an error into the test error output and marks the test as failed.
// The provided arguments are assembled together into a string with fmt.Sprintf.
func (c *C) Errorf(format string, args ...interface{}) {
c.logCaller(1)
c.logString(fmt.Sprintf("Error: "+format, args...))
c.logNewLine()
c.Fail()
}
// Fatal logs an error into the test error output, marks the test as failed, and
// stops the test execution. The provided arguments are assembled together into
// a string with fmt.Sprint.
func (c *C) Fatal(args ...interface{}) {
c.logCaller(1)
c.logString(fmt.Sprint("Error: ", fmt.Sprint(args...)))
c.logNewLine()
c.FailNow()
}
// Fatlaf logs an error into the test error output, marks the test as failed, and
// stops the test execution. The provided arguments are assembled together into
// a string with fmt.Sprintf.
func (c *C) Fatalf(format string, args ...interface{}) {
c.logCaller(1)
c.logString(fmt.Sprint("Error: ", fmt.Sprintf(format, args...)))
c.logNewLine()
c.FailNow()
}
// -----------------------------------------------------------------------
// Generic checks and assertions based on checkers.
// Check verifies if the first value matches the expected value according
// to the provided checker. If they do not match, an error is logged, the
// test is marked as failed, and the test execution continues.
//
// Some checkers may not need the expected argument (e.g. IsNil).
//
// Extra arguments provided to the function are logged next to the reported
// problem when the matching fails.
func (c *C) Check(obtained interface{}, checker Checker, args ...interface{}) bool {
return c.internalCheck("Check", obtained, checker, args...)
}
// Assert ensures that the first value matches the expected value according
// to the provided checker. If they do not match, an error is logged, the
// test is marked as failed, and the test execution stops.
//
// Some checkers may not need the expected argument (e.g. IsNil).
//
// Extra arguments provided to the function are logged next to the reported
// problem when the matching fails.
func (c *C) Assert(obtained interface{}, checker Checker, args ...interface{}) {
if !c.internalCheck("Assert", obtained, checker, args...) {
c.stopNow()
}
}
func (c *C) internalCheck(funcName string, obtained interface{}, checker Checker, args ...interface{}) bool {
if checker == nil {
c.logCaller(2)
c.logString(fmt.Sprintf("%s(obtained, nil!?, ...):", funcName))
c.logString("Oops.. you've provided a nil checker!")
c.logNewLine()
c.Fail()
return false
}
// If the last argument is a bug info, extract it out.
var comment CommentInterface
if len(args) > 0 {
if c, ok := args[len(args)-1].(CommentInterface); ok {
comment = c
args = args[:len(args)-1]
}
}
params := append([]interface{}{obtained}, args...)
info := checker.Info()
if len(params) != len(info.Params) {
names := append([]string{info.Params[0], info.Name}, info.Params[1:]...)
c.logCaller(2)
c.logString(fmt.Sprintf("%s(%s):", funcName, strings.Join(names, ", ")))
c.logString(fmt.Sprintf("Wrong number of parameters for %s: want %d, got %d", info.Name, len(names), len(params)+1))
c.logNewLine()
c.Fail()
return false
}
// Copy since it may be mutated by Check.
names := append([]string{}, info.Params...)
// Do the actual check.
result, error := checker.Check(params, names)
if !result || error != "" {
c.logCaller(2)
for i := 0; i != len(params); i++ {
c.logValue(names[i], params[i])
}
if comment != nil {
c.logString(comment.CheckCommentString())
}
if error != "" {
c.logString(error)
}
c.logNewLine()
c.Fail()
return false
}
return true
}

519
vendor/gopkg.in/check.v1/helpers_test.go generated vendored
View File

@ -1,519 +0,0 @@
// These tests verify the inner workings of the helper methods associated
// with check.T.
package check_test
import (
"gopkg.in/check.v1"
"os"
"reflect"
"runtime"
"sync"
)
var helpersS = check.Suite(&HelpersS{})
type HelpersS struct{}
func (s *HelpersS) TestCountSuite(c *check.C) {
suitesRun += 1
}
// -----------------------------------------------------------------------
// Fake checker and bug info to verify the behavior of Assert() and Check().
type MyChecker struct {
info *check.CheckerInfo
params []interface{}
names []string
result bool
error string
}
func (checker *MyChecker) Info() *check.CheckerInfo {
if checker.info == nil {
return &check.CheckerInfo{Name: "MyChecker", Params: []string{"myobtained", "myexpected"}}
}
return checker.info
}
func (checker *MyChecker) Check(params []interface{}, names []string) (bool, string) {
rparams := checker.params
rnames := checker.names
checker.params = append([]interface{}{}, params...)
checker.names = append([]string{}, names...)
if rparams != nil {
copy(params, rparams)
}
if rnames != nil {
copy(names, rnames)
}
return checker.result, checker.error
}
type myCommentType string
func (c myCommentType) CheckCommentString() string {
return string(c)
}
func myComment(s string) myCommentType {
return myCommentType(s)
}
// -----------------------------------------------------------------------
// Ensure a real checker actually works fine.
func (s *HelpersS) TestCheckerInterface(c *check.C) {
testHelperSuccess(c, "Check(1, Equals, 1)", true, func() interface{} {
return c.Check(1, check.Equals, 1)
})
}
// -----------------------------------------------------------------------
// Tests for Check(), mostly the same as for Assert() following these.
func (s *HelpersS) TestCheckSucceedWithExpected(c *check.C) {
checker := &MyChecker{result: true}
testHelperSuccess(c, "Check(1, checker, 2)", true, func() interface{} {
return c.Check(1, checker, 2)
})
if !reflect.DeepEqual(checker.params, []interface{}{1, 2}) {
c.Fatalf("Bad params for check: %#v", checker.params)
}
}
func (s *HelpersS) TestCheckSucceedWithoutExpected(c *check.C) {
checker := &MyChecker{result: true, info: &check.CheckerInfo{Params: []string{"myvalue"}}}
testHelperSuccess(c, "Check(1, checker)", true, func() interface{} {
return c.Check(1, checker)
})
if !reflect.DeepEqual(checker.params, []interface{}{1}) {
c.Fatalf("Bad params for check: %#v", checker.params)
}
}
func (s *HelpersS) TestCheckFailWithExpected(c *check.C) {
checker := &MyChecker{result: false}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" return c\\.Check\\(1, checker, 2\\)\n" +
"\\.+ myobtained int = 1\n" +
"\\.+ myexpected int = 2\n\n"
testHelperFailure(c, "Check(1, checker, 2)", false, false, log,
func() interface{} {
return c.Check(1, checker, 2)
})
}
func (s *HelpersS) TestCheckFailWithExpectedAndComment(c *check.C) {
checker := &MyChecker{result: false}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" return c\\.Check\\(1, checker, 2, myComment\\(\"Hello world!\"\\)\\)\n" +
"\\.+ myobtained int = 1\n" +
"\\.+ myexpected int = 2\n" +
"\\.+ Hello world!\n\n"
testHelperFailure(c, "Check(1, checker, 2, msg)", false, false, log,
func() interface{} {
return c.Check(1, checker, 2, myComment("Hello world!"))
})
}
func (s *HelpersS) TestCheckFailWithExpectedAndStaticComment(c *check.C) {
checker := &MyChecker{result: false}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" // Nice leading comment\\.\n" +
" return c\\.Check\\(1, checker, 2\\) // Hello there\n" +
"\\.+ myobtained int = 1\n" +
"\\.+ myexpected int = 2\n\n"
testHelperFailure(c, "Check(1, checker, 2, msg)", false, false, log,
func() interface{} {
// Nice leading comment.
return c.Check(1, checker, 2) // Hello there
})
}
func (s *HelpersS) TestCheckFailWithoutExpected(c *check.C) {
checker := &MyChecker{result: false, info: &check.CheckerInfo{Params: []string{"myvalue"}}}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" return c\\.Check\\(1, checker\\)\n" +
"\\.+ myvalue int = 1\n\n"
testHelperFailure(c, "Check(1, checker)", false, false, log,
func() interface{} {
return c.Check(1, checker)
})
}
func (s *HelpersS) TestCheckFailWithoutExpectedAndMessage(c *check.C) {
checker := &MyChecker{result: false, info: &check.CheckerInfo{Params: []string{"myvalue"}}}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" return c\\.Check\\(1, checker, myComment\\(\"Hello world!\"\\)\\)\n" +
"\\.+ myvalue int = 1\n" +
"\\.+ Hello world!\n\n"
testHelperFailure(c, "Check(1, checker, msg)", false, false, log,
func() interface{} {
return c.Check(1, checker, myComment("Hello world!"))
})
}
func (s *HelpersS) TestCheckWithMissingExpected(c *check.C) {
checker := &MyChecker{result: true}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" return c\\.Check\\(1, checker\\)\n" +
"\\.+ Check\\(myobtained, MyChecker, myexpected\\):\n" +
"\\.+ Wrong number of parameters for MyChecker: " +
"want 3, got 2\n\n"
testHelperFailure(c, "Check(1, checker, !?)", false, false, log,
func() interface{} {
return c.Check(1, checker)
})
}
func (s *HelpersS) TestCheckWithTooManyExpected(c *check.C) {
checker := &MyChecker{result: true}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" return c\\.Check\\(1, checker, 2, 3\\)\n" +
"\\.+ Check\\(myobtained, MyChecker, myexpected\\):\n" +
"\\.+ Wrong number of parameters for MyChecker: " +
"want 3, got 4\n\n"
testHelperFailure(c, "Check(1, checker, 2, 3)", false, false, log,
func() interface{} {
return c.Check(1, checker, 2, 3)
})
}
func (s *HelpersS) TestCheckWithError(c *check.C) {
checker := &MyChecker{result: false, error: "Some not so cool data provided!"}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" return c\\.Check\\(1, checker, 2\\)\n" +
"\\.+ myobtained int = 1\n" +
"\\.+ myexpected int = 2\n" +
"\\.+ Some not so cool data provided!\n\n"
testHelperFailure(c, "Check(1, checker, 2)", false, false, log,
func() interface{} {
return c.Check(1, checker, 2)
})
}
func (s *HelpersS) TestCheckWithNilChecker(c *check.C) {
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" return c\\.Check\\(1, nil\\)\n" +
"\\.+ Check\\(obtained, nil!\\?, \\.\\.\\.\\):\n" +
"\\.+ Oops\\.\\. you've provided a nil checker!\n\n"
testHelperFailure(c, "Check(obtained, nil)", false, false, log,
func() interface{} {
return c.Check(1, nil)
})
}
func (s *HelpersS) TestCheckWithParamsAndNamesMutation(c *check.C) {
checker := &MyChecker{result: false, params: []interface{}{3, 4}, names: []string{"newobtained", "newexpected"}}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" return c\\.Check\\(1, checker, 2\\)\n" +
"\\.+ newobtained int = 3\n" +
"\\.+ newexpected int = 4\n\n"
testHelperFailure(c, "Check(1, checker, 2) with mutation", false, false, log,
func() interface{} {
return c.Check(1, checker, 2)
})
}
// -----------------------------------------------------------------------
// Tests for Assert(), mostly the same as for Check() above.
func (s *HelpersS) TestAssertSucceedWithExpected(c *check.C) {
checker := &MyChecker{result: true}
testHelperSuccess(c, "Assert(1, checker, 2)", nil, func() interface{} {
c.Assert(1, checker, 2)
return nil
})
if !reflect.DeepEqual(checker.params, []interface{}{1, 2}) {
c.Fatalf("Bad params for check: %#v", checker.params)
}
}
func (s *HelpersS) TestAssertSucceedWithoutExpected(c *check.C) {
checker := &MyChecker{result: true, info: &check.CheckerInfo{Params: []string{"myvalue"}}}
testHelperSuccess(c, "Assert(1, checker)", nil, func() interface{} {
c.Assert(1, checker)
return nil
})
if !reflect.DeepEqual(checker.params, []interface{}{1}) {
c.Fatalf("Bad params for check: %#v", checker.params)
}
}
func (s *HelpersS) TestAssertFailWithExpected(c *check.C) {
checker := &MyChecker{result: false}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" c\\.Assert\\(1, checker, 2\\)\n" +
"\\.+ myobtained int = 1\n" +
"\\.+ myexpected int = 2\n\n"
testHelperFailure(c, "Assert(1, checker, 2)", nil, true, log,
func() interface{} {
c.Assert(1, checker, 2)
return nil
})
}
func (s *HelpersS) TestAssertFailWithExpectedAndMessage(c *check.C) {
checker := &MyChecker{result: false}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" c\\.Assert\\(1, checker, 2, myComment\\(\"Hello world!\"\\)\\)\n" +
"\\.+ myobtained int = 1\n" +
"\\.+ myexpected int = 2\n" +
"\\.+ Hello world!\n\n"
testHelperFailure(c, "Assert(1, checker, 2, msg)", nil, true, log,
func() interface{} {
c.Assert(1, checker, 2, myComment("Hello world!"))
return nil
})
}
func (s *HelpersS) TestAssertFailWithoutExpected(c *check.C) {
checker := &MyChecker{result: false, info: &check.CheckerInfo{Params: []string{"myvalue"}}}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" c\\.Assert\\(1, checker\\)\n" +
"\\.+ myvalue int = 1\n\n"
testHelperFailure(c, "Assert(1, checker)", nil, true, log,
func() interface{} {
c.Assert(1, checker)
return nil
})
}
func (s *HelpersS) TestAssertFailWithoutExpectedAndMessage(c *check.C) {
checker := &MyChecker{result: false, info: &check.CheckerInfo{Params: []string{"myvalue"}}}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" c\\.Assert\\(1, checker, myComment\\(\"Hello world!\"\\)\\)\n" +
"\\.+ myvalue int = 1\n" +
"\\.+ Hello world!\n\n"
testHelperFailure(c, "Assert(1, checker, msg)", nil, true, log,
func() interface{} {
c.Assert(1, checker, myComment("Hello world!"))
return nil
})
}
func (s *HelpersS) TestAssertWithMissingExpected(c *check.C) {
checker := &MyChecker{result: true}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" c\\.Assert\\(1, checker\\)\n" +
"\\.+ Assert\\(myobtained, MyChecker, myexpected\\):\n" +
"\\.+ Wrong number of parameters for MyChecker: " +
"want 3, got 2\n\n"
testHelperFailure(c, "Assert(1, checker, !?)", nil, true, log,
func() interface{} {
c.Assert(1, checker)
return nil
})
}
func (s *HelpersS) TestAssertWithError(c *check.C) {
checker := &MyChecker{result: false, error: "Some not so cool data provided!"}
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" c\\.Assert\\(1, checker, 2\\)\n" +
"\\.+ myobtained int = 1\n" +
"\\.+ myexpected int = 2\n" +
"\\.+ Some not so cool data provided!\n\n"
testHelperFailure(c, "Assert(1, checker, 2)", nil, true, log,
func() interface{} {
c.Assert(1, checker, 2)
return nil
})
}
func (s *HelpersS) TestAssertWithNilChecker(c *check.C) {
log := "(?s)helpers_test\\.go:[0-9]+:.*\nhelpers_test\\.go:[0-9]+:\n" +
" c\\.Assert\\(1, nil\\)\n" +
"\\.+ Assert\\(obtained, nil!\\?, \\.\\.\\.\\):\n" +
"\\.+ Oops\\.\\. you've provided a nil checker!\n\n"
testHelperFailure(c, "Assert(obtained, nil)", nil, true, log,
func() interface{} {
c.Assert(1, nil)
return nil
})
}
// -----------------------------------------------------------------------
// Ensure that values logged work properly in some interesting cases.
func (s *HelpersS) TestValueLoggingWithArrays(c *check.C) {
checker := &MyChecker{result: false}
log := "(?s)helpers_test.go:[0-9]+:.*\nhelpers_test.go:[0-9]+:\n" +
" return c\\.Check\\(\\[\\]byte{1, 2}, checker, \\[\\]byte{1, 3}\\)\n" +
"\\.+ myobtained \\[\\]uint8 = \\[\\]byte{0x1, 0x2}\n" +
"\\.+ myexpected \\[\\]uint8 = \\[\\]byte{0x1, 0x3}\n\n"
testHelperFailure(c, "Check([]byte{1}, chk, []byte{3})", false, false, log,
func() interface{} {
return c.Check([]byte{1, 2}, checker, []byte{1, 3})
})
}
func (s *HelpersS) TestValueLoggingWithMultiLine(c *check.C) {
checker := &MyChecker{result: false}
log := "(?s)helpers_test.go:[0-9]+:.*\nhelpers_test.go:[0-9]+:\n" +
" return c\\.Check\\(\"a\\\\nb\\\\n\", checker, \"a\\\\nb\\\\nc\"\\)\n" +
"\\.+ myobtained string = \"\" \\+\n" +
"\\.+ \"a\\\\n\" \\+\n" +
"\\.+ \"b\\\\n\"\n" +
"\\.+ myexpected string = \"\" \\+\n" +
"\\.+ \"a\\\\n\" \\+\n" +
"\\.+ \"b\\\\n\" \\+\n" +
"\\.+ \"c\"\n\n"
testHelperFailure(c, `Check("a\nb\n", chk, "a\nb\nc")`, false, false, log,
func() interface{} {
return c.Check("a\nb\n", checker, "a\nb\nc")
})
}
func (s *HelpersS) TestValueLoggingWithMultiLineException(c *check.C) {
// If the newline is at the end of the string, don't log as multi-line.
checker := &MyChecker{result: false}
log := "(?s)helpers_test.go:[0-9]+:.*\nhelpers_test.go:[0-9]+:\n" +
" return c\\.Check\\(\"a b\\\\n\", checker, \"a\\\\nb\"\\)\n" +
"\\.+ myobtained string = \"a b\\\\n\"\n" +
"\\.+ myexpected string = \"\" \\+\n" +
"\\.+ \"a\\\\n\" \\+\n" +
"\\.+ \"b\"\n\n"
testHelperFailure(c, `Check("a b\n", chk, "a\nb")`, false, false, log,
func() interface{} {
return c.Check("a b\n", checker, "a\nb")
})
}
// -----------------------------------------------------------------------
// MakeDir() tests.
type MkDirHelper struct {
path1 string
path2 string
isDir1 bool
isDir2 bool
isDir3 bool
isDir4 bool
}
func (s *MkDirHelper) SetUpSuite(c *check.C) {
s.path1 = c.MkDir()
s.isDir1 = isDir(s.path1)
}
func (s *MkDirHelper) Test(c *check.C) {
s.path2 = c.MkDir()
s.isDir2 = isDir(s.path2)
}
func (s *MkDirHelper) TearDownSuite(c *check.C) {
s.isDir3 = isDir(s.path1)
s.isDir4 = isDir(s.path2)
}
func (s *HelpersS) TestMkDir(c *check.C) {
helper := MkDirHelper{}
output := String{}
check.Run(&helper, &check.RunConf{Output: &output})
c.Assert(output.value, check.Equals, "")
c.Check(helper.isDir1, check.Equals, true)
c.Check(helper.isDir2, check.Equals, true)
c.Check(helper.isDir3, check.Equals, true)
c.Check(helper.isDir4, check.Equals, true)
c.Check(helper.path1, check.Not(check.Equals),
helper.path2)
c.Check(isDir(helper.path1), check.Equals, false)
c.Check(isDir(helper.path2), check.Equals, false)
}
func isDir(path string) bool {
if stat, err := os.Stat(path); err == nil {
return stat.IsDir()
}
return false
}
// Concurrent logging should not corrupt the underling buffer.
// Use go test -race to detect the race in this test.
func (s *HelpersS) TestConcurrentLogging(c *check.C) {
defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(runtime.NumCPU()))
var start, stop sync.WaitGroup
start.Add(1)
for i, n := 0, runtime.NumCPU()*2; i < n; i++ {
stop.Add(1)
go func(i int) {
start.Wait()
for j := 0; j < 30; j++ {
c.Logf("Worker %d: line %d", i, j)
}
stop.Done()
}(i)
}
start.Done()
stop.Wait()
}
// -----------------------------------------------------------------------
// Test the TestName function
type TestNameHelper struct {
name1 string
name2 string
name3 string
name4 string
name5 string
}
func (s *TestNameHelper) SetUpSuite(c *check.C) { s.name1 = c.TestName() }
func (s *TestNameHelper) SetUpTest(c *check.C) { s.name2 = c.TestName() }
func (s *TestNameHelper) Test(c *check.C) { s.name3 = c.TestName() }
func (s *TestNameHelper) TearDownTest(c *check.C) { s.name4 = c.TestName() }
func (s *TestNameHelper) TearDownSuite(c *check.C) { s.name5 = c.TestName() }
func (s *HelpersS) TestTestName(c *check.C) {
helper := TestNameHelper{}
output := String{}
check.Run(&helper, &check.RunConf{Output: &output})
c.Check(helper.name1, check.Equals, "")
c.Check(helper.name2, check.Equals, "TestNameHelper.Test")
c.Check(helper.name3, check.Equals, "TestNameHelper.Test")
c.Check(helper.name4, check.Equals, "TestNameHelper.Test")
c.Check(helper.name5, check.Equals, "")
}
// -----------------------------------------------------------------------
// A couple of helper functions to test helper functions. :-)
func testHelperSuccess(c *check.C, name string, expectedResult interface{}, closure func() interface{}) {
var result interface{}
defer (func() {
if err := recover(); err != nil {
panic(err)
}
checkState(c, result,
&expectedState{
name: name,
result: expectedResult,
failed: false,
log: "",
})
})()
result = closure()
}
func testHelperFailure(c *check.C, name string, expectedResult interface{}, shouldStop bool, log string, closure func() interface{}) {
var result interface{}
defer (func() {
if err := recover(); err != nil {
panic(err)
}
checkState(c, result,
&expectedState{
name: name,
result: expectedResult,
failed: true,
log: log,
})
})()
result = closure()
if shouldStop {
c.Logf("%s didn't stop when it should", name)
}
}

168
vendor/gopkg.in/check.v1/printer.go generated vendored
View File

@ -1,168 +0,0 @@
package check
import (
"bytes"
"go/ast"
"go/parser"
"go/printer"
"go/token"
"os"
)
func indent(s, with string) (r string) {
eol := true
for i := 0; i != len(s); i++ {
c := s[i]
switch {
case eol && c == '\n' || c == '\r':
case c == '\n' || c == '\r':
eol = true
case eol:
eol = false
s = s[:i] + with + s[i:]
i += len(with)
}
}
return s
}
func printLine(filename string, line int) (string, error) {
fset := token.NewFileSet()
file, err := os.Open(filename)
if err != nil {
return "", err
}
fnode, err := parser.ParseFile(fset, filename, file, parser.ParseComments)
if err != nil {
return "", err
}
config := &printer.Config{Mode: printer.UseSpaces, Tabwidth: 4}
lp := &linePrinter{fset: fset, fnode: fnode, line: line, config: config}
ast.Walk(lp, fnode)
result := lp.output.Bytes()
// Comments leave \n at the end.
n := len(result)
for n > 0 && result[n-1] == '\n' {
n--
}
return string(result[:n]), nil
}
type linePrinter struct {
config *printer.Config
fset *token.FileSet
fnode *ast.File
line int
output bytes.Buffer
stmt ast.Stmt
}
func (lp *linePrinter) emit() bool {
if lp.stmt != nil {
lp.trim(lp.stmt)
lp.printWithComments(lp.stmt)
lp.stmt = nil
return true
}
return false
}
func (lp *linePrinter) printWithComments(n ast.Node) {
nfirst := lp.fset.Position(n.Pos()).Line
nlast := lp.fset.Position(n.End()).Line
for _, g := range lp.fnode.Comments {
cfirst := lp.fset.Position(g.Pos()).Line
clast := lp.fset.Position(g.End()).Line
if clast == nfirst-1 && lp.fset.Position(n.Pos()).Column == lp.fset.Position(g.Pos()).Column {
for _, c := range g.List {
lp.output.WriteString(c.Text)
lp.output.WriteByte('\n')
}
}
if cfirst >= nfirst && cfirst <= nlast && n.End() <= g.List[0].Slash {
// The printer will not include the comment if it starts past
// the node itself. Trick it into printing by overlapping the
// slash with the end of the statement.
g.List[0].Slash = n.End() - 1
}
}
node := &printer.CommentedNode{n, lp.fnode.Comments}
lp.config.Fprint(&lp.output, lp.fset, node)
}
func (lp *linePrinter) Visit(n ast.Node) (w ast.Visitor) {
if n == nil {
if lp.output.Len() == 0 {
lp.emit()
}
return nil
}
first := lp.fset.Position(n.Pos()).Line
last := lp.fset.Position(n.End()).Line
if first <= lp.line && last >= lp.line {
// Print the innermost statement containing the line.
if stmt, ok := n.(ast.Stmt); ok {
if _, ok := n.(*ast.BlockStmt); !ok {
lp.stmt = stmt
}
}
if first == lp.line && lp.emit() {
return nil
}
return lp
}
return nil
}
func (lp *linePrinter) trim(n ast.Node) bool {
stmt, ok := n.(ast.Stmt)
if !ok {
return true
}
line := lp.fset.Position(n.Pos()).Line
if line != lp.line {
return false
}
switch stmt := stmt.(type) {
case *ast.IfStmt:
stmt.Body = lp.trimBlock(stmt.Body)
case *ast.SwitchStmt:
stmt.Body = lp.trimBlock(stmt.Body)
case *ast.TypeSwitchStmt:
stmt.Body = lp.trimBlock(stmt.Body)
case *ast.CaseClause:
stmt.Body = lp.trimList(stmt.Body)
case *ast.CommClause:
stmt.Body = lp.trimList(stmt.Body)
case *ast.BlockStmt:
stmt.List = lp.trimList(stmt.List)
}
return true
}
func (lp *linePrinter) trimBlock(stmt *ast.BlockStmt) *ast.BlockStmt {
if !lp.trim(stmt) {
return lp.emptyBlock(stmt)
}
stmt.Rbrace = stmt.Lbrace
return stmt
}
func (lp *linePrinter) trimList(stmts []ast.Stmt) []ast.Stmt {
for i := 0; i != len(stmts); i++ {
if !lp.trim(stmts[i]) {
stmts[i] = lp.emptyStmt(stmts[i])
break
}
}
return stmts
}
func (lp *linePrinter) emptyStmt(n ast.Node) *ast.ExprStmt {
return &ast.ExprStmt{&ast.Ellipsis{n.Pos(), nil}}
}
func (lp *linePrinter) emptyBlock(n ast.Node) *ast.BlockStmt {
p := n.Pos()
return &ast.BlockStmt{p, []ast.Stmt{lp.emptyStmt(n)}, p}
}

104
vendor/gopkg.in/check.v1/printer_test.go generated vendored
View File

@ -1,104 +0,0 @@
package check_test
import (
. "gopkg.in/check.v1"
)
var _ = Suite(&PrinterS{})
type PrinterS struct{}
func (s *PrinterS) TestCountSuite(c *C) {
suitesRun += 1
}
var printTestFuncLine int
func init() {
printTestFuncLine = getMyLine() + 3
}
func printTestFunc() {
println(1) // Comment1
if 2 == 2 { // Comment2
println(3) // Comment3
}
switch 5 {
case 6: println(6) // Comment6
println(7)
}
switch interface{}(9).(type) {// Comment9
case int: println(10)
println(11)
}
select {
case <-(chan bool)(nil): println(14)
println(15)
default: println(16)
println(17)
}
println(19,
20)
_ = func() { println(21)
println(22)
}
println(24, func() {
println(25)
})
// Leading comment
// with multiple lines.
println(29) // Comment29
}
var printLineTests = []struct {
line int
output string
}{
{1, "println(1) // Comment1"},
{2, "if 2 == 2 { // Comment2\n ...\n}"},
{3, "println(3) // Comment3"},
{5, "switch 5 {\n...\n}"},
{6, "case 6:\n println(6) // Comment6\n ..."},
{7, "println(7)"},
{9, "switch interface{}(9).(type) { // Comment9\n...\n}"},
{10, "case int:\n println(10)\n ..."},
{14, "case <-(chan bool)(nil):\n println(14)\n ..."},
{15, "println(15)"},
{16, "default:\n println(16)\n ..."},
{17, "println(17)"},
{19, "println(19,\n 20)"},
{20, "println(19,\n 20)"},
{21, "_ = func() {\n println(21)\n println(22)\n}"},
{22, "println(22)"},
{24, "println(24, func() {\n println(25)\n})"},
{25, "println(25)"},
{26, "println(24, func() {\n println(25)\n})"},
{29, "// Leading comment\n// with multiple lines.\nprintln(29) // Comment29"},
}
func (s *PrinterS) TestPrintLine(c *C) {
for _, test := range printLineTests {
output, err := PrintLine("printer_test.go", printTestFuncLine+test.line)
c.Assert(err, IsNil)
c.Assert(output, Equals, test.output)
}
}
var indentTests = []struct {
in, out string
}{
{"", ""},
{"\n", "\n"},
{"a", ">>>a"},
{"a\n", ">>>a\n"},
{"a\nb", ">>>a\n>>>b"},
{" ", ">>> "},
}
func (s *PrinterS) TestIndent(c *C) {
for _, test := range indentTests {
out := Indent(test.in, ">>>")
c.Assert(out, Equals, test.out)
}
}

88
vendor/gopkg.in/check.v1/reporter.go generated vendored
View File

@ -1,88 +0,0 @@
package check
import (
"fmt"
"io"
"sync"
)
// -----------------------------------------------------------------------
// Output writer manages atomic output writing according to settings.
type outputWriter struct {
m sync.Mutex
writer io.Writer
wroteCallProblemLast bool
Stream bool
Verbose bool
}
func newOutputWriter(writer io.Writer, stream, verbose bool) *outputWriter {
return &outputWriter{writer: writer, Stream: stream, Verbose: verbose}
}
func (ow *outputWriter) Write(content []byte) (n int, err error) {
ow.m.Lock()
n, err = ow.writer.Write(content)
ow.m.Unlock()
return
}
func (ow *outputWriter) WriteCallStarted(label string, c *C) {
if ow.Stream {
header := renderCallHeader(label, c, "", "\n")
ow.m.Lock()
ow.writer.Write([]byte(header))
ow.m.Unlock()
}
}
func (ow *outputWriter) WriteCallProblem(label string, c *C) {
var prefix string
if !ow.Stream {
prefix = "\n-----------------------------------" +
"-----------------------------------\n"
}
header := renderCallHeader(label, c, prefix, "\n\n")
ow.m.Lock()
ow.wroteCallProblemLast = true
ow.writer.Write([]byte(header))
if !ow.Stream {
c.logb.WriteTo(ow.writer)
}
ow.m.Unlock()
}
func (ow *outputWriter) WriteCallSuccess(label string, c *C) {
if ow.Stream || (ow.Verbose && c.kind == testKd) {
// TODO Use a buffer here.
var suffix string
if c.reason != "" {
suffix = " (" + c.reason + ")"
}
if c.status() == succeededSt {
suffix += "\t" + c.timerString()
}
suffix += "\n"
if ow.Stream {
suffix += "\n"
}
header := renderCallHeader(label, c, "", suffix)
ow.m.Lock()
// Resist temptation of using line as prefix above due to race.
if !ow.Stream && ow.wroteCallProblemLast {
header = "\n-----------------------------------" +
"-----------------------------------\n" +
header
}
ow.wroteCallProblemLast = false
ow.writer.Write([]byte(header))
ow.m.Unlock()
}
}
func renderCallHeader(label string, c *C, prefix, suffix string) string {
pc := c.method.PC()
return fmt.Sprintf("%s%s: %s: %s%s", prefix, label, niceFuncPath(pc),
niceFuncName(pc), suffix)
}

159
vendor/gopkg.in/check.v1/reporter_test.go generated vendored
View File

@ -1,159 +0,0 @@
package check_test
import (
"fmt"
"path/filepath"
"runtime"
. "gopkg.in/check.v1"
)
var _ = Suite(&reporterS{})
type reporterS struct {
testFile string
}
func (s *reporterS) SetUpSuite(c *C) {
_, fileName, _, ok := runtime.Caller(0)
c.Assert(ok, Equals, true)
s.testFile = filepath.Base(fileName)
}
func (s *reporterS) TestWrite(c *C) {
testString := "test string"
output := String{}
dummyStream := true
dummyVerbose := true
o := NewOutputWriter(&output, dummyStream, dummyVerbose)
o.Write([]byte(testString))
c.Assert(output.value, Equals, testString)
}
func (s *reporterS) TestWriteCallStartedWithStreamFlag(c *C) {
testLabel := "test started label"
stream := true
output := String{}
dummyVerbose := true
o := NewOutputWriter(&output, stream, dummyVerbose)
o.WriteCallStarted(testLabel, c)
expected := fmt.Sprintf("%s: %s:\\d+: %s\n", testLabel, s.testFile, c.TestName())
c.Assert(output.value, Matches, expected)
}
func (s *reporterS) TestWriteCallStartedWithoutStreamFlag(c *C) {
stream := false
output := String{}
dummyLabel := "dummy"
dummyVerbose := true
o := NewOutputWriter(&output, stream, dummyVerbose)
o.WriteCallStarted(dummyLabel, c)
c.Assert(output.value, Equals, "")
}
func (s *reporterS) TestWriteCallProblemWithStreamFlag(c *C) {
testLabel := "test problem label"
stream := true
output := String{}
dummyVerbose := true
o := NewOutputWriter(&output, stream, dummyVerbose)
o.WriteCallProblem(testLabel, c)
expected := fmt.Sprintf("%s: %s:\\d+: %s\n\n", testLabel, s.testFile, c.TestName())
c.Assert(output.value, Matches, expected)
}
func (s *reporterS) TestWriteCallProblemWithoutStreamFlag(c *C) {
testLabel := "test problem label"
stream := false
output := String{}
dummyVerbose := true
o := NewOutputWriter(&output, stream, dummyVerbose)
o.WriteCallProblem(testLabel, c)
expected := fmt.Sprintf(""+
"\n"+
"----------------------------------------------------------------------\n"+
"%s: %s:\\d+: %s\n\n", testLabel, s.testFile, c.TestName())
c.Assert(output.value, Matches, expected)
}
func (s *reporterS) TestWriteCallProblemWithoutStreamFlagWithLog(c *C) {
testLabel := "test problem label"
testLog := "test log"
stream := false
output := String{}
dummyVerbose := true
o := NewOutputWriter(&output, stream, dummyVerbose)
c.Log(testLog)
o.WriteCallProblem(testLabel, c)
expected := fmt.Sprintf(""+
"\n"+
"----------------------------------------------------------------------\n"+
"%s: %s:\\d+: %s\n\n%s\n", testLabel, s.testFile, c.TestName(), testLog)
c.Assert(output.value, Matches, expected)
}
func (s *reporterS) TestWriteCallSuccessWithStreamFlag(c *C) {
testLabel := "test success label"
stream := true
output := String{}
dummyVerbose := true
o := NewOutputWriter(&output, stream, dummyVerbose)
o.WriteCallSuccess(testLabel, c)
expected := fmt.Sprintf("%s: %s:\\d+: %s\t\\d\\.\\d+s\n\n", testLabel, s.testFile, c.TestName())
c.Assert(output.value, Matches, expected)
}
func (s *reporterS) TestWriteCallSuccessWithStreamFlagAndReason(c *C) {
testLabel := "test success label"
testReason := "test skip reason"
stream := true
output := String{}
dummyVerbose := true
o := NewOutputWriter(&output, stream, dummyVerbose)
c.FakeSkip(testReason)
o.WriteCallSuccess(testLabel, c)
expected := fmt.Sprintf("%s: %s:\\d+: %s \\(%s\\)\t\\d\\.\\d+s\n\n",
testLabel, s.testFile, c.TestName(), testReason)
c.Assert(output.value, Matches, expected)
}
func (s *reporterS) TestWriteCallSuccessWithoutStreamFlagWithVerboseFlag(c *C) {
testLabel := "test success label"
stream := false
verbose := true
output := String{}
o := NewOutputWriter(&output, stream, verbose)
o.WriteCallSuccess(testLabel, c)
expected := fmt.Sprintf("%s: %s:\\d+: %s\t\\d\\.\\d+s\n", testLabel, s.testFile, c.TestName())
c.Assert(output.value, Matches, expected)
}
func (s *reporterS) TestWriteCallSuccessWithoutStreamFlagWithoutVerboseFlag(c *C) {
testLabel := "test success label"
stream := false
verbose := false
output := String{}
o := NewOutputWriter(&output, stream, verbose)
o.WriteCallSuccess(testLabel, c)
c.Assert(output.value, Equals, "")
}

175
vendor/gopkg.in/check.v1/run.go generated vendored
View File

@ -1,175 +0,0 @@
package check
import (
"bufio"
"flag"
"fmt"
"os"
"testing"
"time"
)
// -----------------------------------------------------------------------
// Test suite registry.
var allSuites []interface{}
// Suite registers the given value as a test suite to be run. Any methods
// starting with the Test prefix in the given value will be considered as
// a test method.
func Suite(suite interface{}) interface{} {
allSuites = append(allSuites, suite)
return suite
}
// -----------------------------------------------------------------------
// Public running interface.
var (
oldFilterFlag = flag.String("gocheck.f", "", "Regular expression selecting which tests and/or suites to run")
oldVerboseFlag = flag.Bool("gocheck.v", false, "Verbose mode")
oldStreamFlag = flag.Bool("gocheck.vv", false, "Super verbose mode (disables output caching)")
oldBenchFlag = flag.Bool("gocheck.b", false, "Run benchmarks")
oldBenchTime = flag.Duration("gocheck.btime", 1*time.Second, "approximate run time for each benchmark")
oldListFlag = flag.Bool("gocheck.list", false, "List the names of all tests that will be run")
oldWorkFlag = flag.Bool("gocheck.work", false, "Display and do not remove the test working directory")
newFilterFlag = flag.String("check.f", "", "Regular expression selecting which tests and/or suites to run")
newVerboseFlag = flag.Bool("check.v", false, "Verbose mode")
newStreamFlag = flag.Bool("check.vv", false, "Super verbose mode (disables output caching)")
newBenchFlag = flag.Bool("check.b", false, "Run benchmarks")
newBenchTime = flag.Duration("check.btime", 1*time.Second, "approximate run time for each benchmark")
newBenchMem = flag.Bool("check.bmem", false, "Report memory benchmarks")
newListFlag = flag.Bool("check.list", false, "List the names of all tests that will be run")
newWorkFlag = flag.Bool("check.work", false, "Display and do not remove the test working directory")
)
// TestingT runs all test suites registered with the Suite function,
// printing results to stdout, and reporting any failures back to
// the "testing" package.
func TestingT(testingT *testing.T) {
benchTime := *newBenchTime
if benchTime == 1*time.Second {
benchTime = *oldBenchTime
}
conf := &RunConf{
Filter: *oldFilterFlag + *newFilterFlag,
Verbose: *oldVerboseFlag || *newVerboseFlag,
Stream: *oldStreamFlag || *newStreamFlag,
Benchmark: *oldBenchFlag || *newBenchFlag,
BenchmarkTime: benchTime,
BenchmarkMem: *newBenchMem,
KeepWorkDir: *oldWorkFlag || *newWorkFlag,
}
if *oldListFlag || *newListFlag {
w := bufio.NewWriter(os.Stdout)
for _, name := range ListAll(conf) {
fmt.Fprintln(w, name)
}
w.Flush()
return
}
result := RunAll(conf)
println(result.String())
if !result.Passed() {
testingT.Fail()
}
}
// RunAll runs all test suites registered with the Suite function, using the
// provided run configuration.
func RunAll(runConf *RunConf) *Result {
result := Result{}
for _, suite := range allSuites {
result.Add(Run(suite, runConf))
}
return &result
}
// Run runs the provided test suite using the provided run configuration.
func Run(suite interface{}, runConf *RunConf) *Result {
runner := newSuiteRunner(suite, runConf)
return runner.run()
}
// ListAll returns the names of all the test functions registered with the
// Suite function that will be run with the provided run configuration.
func ListAll(runConf *RunConf) []string {
var names []string
for _, suite := range allSuites {
names = append(names, List(suite, runConf)...)
}
return names
}
// List returns the names of the test functions in the given
// suite that will be run with the provided run configuration.
func List(suite interface{}, runConf *RunConf) []string {
var names []string
runner := newSuiteRunner(suite, runConf)
for _, t := range runner.tests {
names = append(names, t.String())
}
return names
}
// -----------------------------------------------------------------------
// Result methods.
func (r *Result) Add(other *Result) {
r.Succeeded += other.Succeeded
r.Skipped += other.Skipped
r.Failed += other.Failed
r.Panicked += other.Panicked
r.FixturePanicked += other.FixturePanicked
r.ExpectedFailures += other.ExpectedFailures
r.Missed += other.Missed
if r.WorkDir != "" && other.WorkDir != "" {
r.WorkDir += ":" + other.WorkDir
} else if other.WorkDir != "" {
r.WorkDir = other.WorkDir
}
}
func (r *Result) Passed() bool {
return (r.Failed == 0 && r.Panicked == 0 &&
r.FixturePanicked == 0 && r.Missed == 0 &&
r.RunError == nil)
}
func (r *Result) String() string {
if r.RunError != nil {
return "ERROR: " + r.RunError.Error()
}
var value string
if r.Failed == 0 && r.Panicked == 0 && r.FixturePanicked == 0 &&
r.Missed == 0 {
value = "OK: "
} else {
value = "OOPS: "
}
value += fmt.Sprintf("%d passed", r.Succeeded)
if r.Skipped != 0 {
value += fmt.Sprintf(", %d skipped", r.Skipped)
}
if r.ExpectedFailures != 0 {
value += fmt.Sprintf(", %d expected failures", r.ExpectedFailures)
}
if r.Failed != 0 {
value += fmt.Sprintf(", %d FAILED", r.Failed)
}
if r.Panicked != 0 {
value += fmt.Sprintf(", %d PANICKED", r.Panicked)
}
if r.FixturePanicked != 0 {
value += fmt.Sprintf(", %d FIXTURE-PANICKED", r.FixturePanicked)
}
if r.Missed != 0 {
value += fmt.Sprintf(", %d MISSED", r.Missed)
}
if r.WorkDir != "" {
value += "\nWORK=" + r.WorkDir
}
return value
}

419
vendor/gopkg.in/check.v1/run_test.go generated vendored
View File

@ -1,419 +0,0 @@
// These tests verify the test running logic.
package check_test
import (
"errors"
. "gopkg.in/check.v1"
"os"
"sync"
)
var runnerS = Suite(&RunS{})
type RunS struct{}
func (s *RunS) TestCountSuite(c *C) {
suitesRun += 1
}
// -----------------------------------------------------------------------
// Tests ensuring result counting works properly.
func (s *RunS) TestSuccess(c *C) {
output := String{}
result := Run(&SuccessHelper{}, &RunConf{Output: &output})
c.Check(result.Succeeded, Equals, 1)
c.Check(result.Failed, Equals, 0)
c.Check(result.Skipped, Equals, 0)
c.Check(result.Panicked, Equals, 0)
c.Check(result.FixturePanicked, Equals, 0)
c.Check(result.Missed, Equals, 0)
c.Check(result.RunError, IsNil)
}
func (s *RunS) TestFailure(c *C) {
output := String{}
result := Run(&FailHelper{}, &RunConf{Output: &output})
c.Check(result.Succeeded, Equals, 0)
c.Check(result.Failed, Equals, 1)
c.Check(result.Skipped, Equals, 0)
c.Check(result.Panicked, Equals, 0)
c.Check(result.FixturePanicked, Equals, 0)
c.Check(result.Missed, Equals, 0)
c.Check(result.RunError, IsNil)
}
func (s *RunS) TestFixture(c *C) {
output := String{}
result := Run(&FixtureHelper{}, &RunConf{Output: &output})
c.Check(result.Succeeded, Equals, 2)
c.Check(result.Failed, Equals, 0)
c.Check(result.Skipped, Equals, 0)
c.Check(result.Panicked, Equals, 0)
c.Check(result.FixturePanicked, Equals, 0)
c.Check(result.Missed, Equals, 0)
c.Check(result.RunError, IsNil)
}
func (s *RunS) TestPanicOnTest(c *C) {
output := String{}
helper := &FixtureHelper{panicOn: "Test1"}
result := Run(helper, &RunConf{Output: &output})
c.Check(result.Succeeded, Equals, 1)
c.Check(result.Failed, Equals, 0)
c.Check(result.Skipped, Equals, 0)
c.Check(result.Panicked, Equals, 1)
c.Check(result.FixturePanicked, Equals, 0)
c.Check(result.Missed, Equals, 0)
c.Check(result.RunError, IsNil)
}
func (s *RunS) TestPanicOnSetUpTest(c *C) {
output := String{}
helper := &FixtureHelper{panicOn: "SetUpTest"}
result := Run(helper, &RunConf{Output: &output})
c.Check(result.Succeeded, Equals, 0)
c.Check(result.Failed, Equals, 0)
c.Check(result.Skipped, Equals, 0)
c.Check(result.Panicked, Equals, 0)
c.Check(result.FixturePanicked, Equals, 1)
c.Check(result.Missed, Equals, 2)
c.Check(result.RunError, IsNil)
}
func (s *RunS) TestPanicOnSetUpSuite(c *C) {
output := String{}
helper := &FixtureHelper{panicOn: "SetUpSuite"}
result := Run(helper, &RunConf{Output: &output})
c.Check(result.Succeeded, Equals, 0)
c.Check(result.Failed, Equals, 0)
c.Check(result.Skipped, Equals, 0)
c.Check(result.Panicked, Equals, 0)
c.Check(result.FixturePanicked, Equals, 1)
c.Check(result.Missed, Equals, 2)
c.Check(result.RunError, IsNil)
}
// -----------------------------------------------------------------------
// Check result aggregation.
func (s *RunS) TestAdd(c *C) {
result := &Result{
Succeeded: 1,
Skipped: 2,
Failed: 3,
Panicked: 4,
FixturePanicked: 5,
Missed: 6,
ExpectedFailures: 7,
}
result.Add(&Result{
Succeeded: 10,
Skipped: 20,
Failed: 30,
Panicked: 40,
FixturePanicked: 50,
Missed: 60,
ExpectedFailures: 70,
})
c.Check(result.Succeeded, Equals, 11)
c.Check(result.Skipped, Equals, 22)
c.Check(result.Failed, Equals, 33)
c.Check(result.Panicked, Equals, 44)
c.Check(result.FixturePanicked, Equals, 55)
c.Check(result.Missed, Equals, 66)
c.Check(result.ExpectedFailures, Equals, 77)
c.Check(result.RunError, IsNil)
}
// -----------------------------------------------------------------------
// Check the Passed() method.
func (s *RunS) TestPassed(c *C) {
c.Assert((&Result{}).Passed(), Equals, true)
c.Assert((&Result{Succeeded: 1}).Passed(), Equals, true)
c.Assert((&Result{Skipped: 1}).Passed(), Equals, true)
c.Assert((&Result{Failed: 1}).Passed(), Equals, false)
c.Assert((&Result{Panicked: 1}).Passed(), Equals, false)
c.Assert((&Result{FixturePanicked: 1}).Passed(), Equals, false)
c.Assert((&Result{Missed: 1}).Passed(), Equals, false)
c.Assert((&Result{RunError: errors.New("!")}).Passed(), Equals, false)
}
// -----------------------------------------------------------------------
// Check that result printing is working correctly.
func (s *RunS) TestPrintSuccess(c *C) {
result := &Result{Succeeded: 5}
c.Check(result.String(), Equals, "OK: 5 passed")
}
func (s *RunS) TestPrintFailure(c *C) {
result := &Result{Failed: 5}
c.Check(result.String(), Equals, "OOPS: 0 passed, 5 FAILED")
}
func (s *RunS) TestPrintSkipped(c *C) {
result := &Result{Skipped: 5}
c.Check(result.String(), Equals, "OK: 0 passed, 5 skipped")
}
func (s *RunS) TestPrintExpectedFailures(c *C) {
result := &Result{ExpectedFailures: 5}
c.Check(result.String(), Equals, "OK: 0 passed, 5 expected failures")
}
func (s *RunS) TestPrintPanicked(c *C) {
result := &Result{Panicked: 5}
c.Check(result.String(), Equals, "OOPS: 0 passed, 5 PANICKED")
}
func (s *RunS) TestPrintFixturePanicked(c *C) {
result := &Result{FixturePanicked: 5}
c.Check(result.String(), Equals, "OOPS: 0 passed, 5 FIXTURE-PANICKED")
}
func (s *RunS) TestPrintMissed(c *C) {
result := &Result{Missed: 5}
c.Check(result.String(), Equals, "OOPS: 0 passed, 5 MISSED")
}
func (s *RunS) TestPrintAll(c *C) {
result := &Result{Succeeded: 1, Skipped: 2, ExpectedFailures: 3,
Panicked: 4, FixturePanicked: 5, Missed: 6}
c.Check(result.String(), Equals,
"OOPS: 1 passed, 2 skipped, 3 expected failures, 4 PANICKED, "+
"5 FIXTURE-PANICKED, 6 MISSED")
}
func (s *RunS) TestPrintRunError(c *C) {
result := &Result{Succeeded: 1, Failed: 1,
RunError: errors.New("Kaboom!")}
c.Check(result.String(), Equals, "ERROR: Kaboom!")
}
// -----------------------------------------------------------------------
// Verify that the method pattern flag works correctly.
func (s *RunS) TestFilterTestName(c *C) {
helper := FixtureHelper{}
output := String{}
runConf := RunConf{Output: &output, Filter: "Test[91]"}
Run(&helper, &runConf)
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "Test1")
c.Check(helper.calls[3], Equals, "TearDownTest")
c.Check(helper.calls[4], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 5)
}
func (s *RunS) TestFilterTestNameWithAll(c *C) {
helper := FixtureHelper{}
output := String{}
runConf := RunConf{Output: &output, Filter: ".*"}
Run(&helper, &runConf)
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "Test1")
c.Check(helper.calls[3], Equals, "TearDownTest")
c.Check(helper.calls[4], Equals, "SetUpTest")
c.Check(helper.calls[5], Equals, "Test2")
c.Check(helper.calls[6], Equals, "TearDownTest")
c.Check(helper.calls[7], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 8)
}
func (s *RunS) TestFilterSuiteName(c *C) {
helper := FixtureHelper{}
output := String{}
runConf := RunConf{Output: &output, Filter: "FixtureHelper"}
Run(&helper, &runConf)
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "Test1")
c.Check(helper.calls[3], Equals, "TearDownTest")
c.Check(helper.calls[4], Equals, "SetUpTest")
c.Check(helper.calls[5], Equals, "Test2")
c.Check(helper.calls[6], Equals, "TearDownTest")
c.Check(helper.calls[7], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 8)
}
func (s *RunS) TestFilterSuiteNameAndTestName(c *C) {
helper := FixtureHelper{}
output := String{}
runConf := RunConf{Output: &output, Filter: "FixtureHelper\\.Test2"}
Run(&helper, &runConf)
c.Check(helper.calls[0], Equals, "SetUpSuite")
c.Check(helper.calls[1], Equals, "SetUpTest")
c.Check(helper.calls[2], Equals, "Test2")
c.Check(helper.calls[3], Equals, "TearDownTest")
c.Check(helper.calls[4], Equals, "TearDownSuite")
c.Check(len(helper.calls), Equals, 5)
}
func (s *RunS) TestFilterAllOut(c *C) {
helper := FixtureHelper{}
output := String{}
runConf := RunConf{Output: &output, Filter: "NotFound"}
Run(&helper, &runConf)
c.Check(len(helper.calls), Equals, 0)
}
func (s *RunS) TestRequirePartialMatch(c *C) {
helper := FixtureHelper{}
output := String{}
runConf := RunConf{Output: &output, Filter: "est"}
Run(&helper, &runConf)
c.Check(len(helper.calls), Equals, 8)
}
func (s *RunS) TestFilterError(c *C) {
helper := FixtureHelper{}
output := String{}
runConf := RunConf{Output: &output, Filter: "]["}
result := Run(&helper, &runConf)
c.Check(result.String(), Equals,
"ERROR: Bad filter expression: error parsing regexp: missing closing ]: `[`")
c.Check(len(helper.calls), Equals, 0)
}
// -----------------------------------------------------------------------
// Verify that List works correctly.
func (s *RunS) TestListFiltered(c *C) {
names := List(&FixtureHelper{}, &RunConf{Filter: "1"})
c.Assert(names, DeepEquals, []string{
"FixtureHelper.Test1",
})
}
func (s *RunS) TestList(c *C) {
names := List(&FixtureHelper{}, &RunConf{})
c.Assert(names, DeepEquals, []string{
"FixtureHelper.Test1",
"FixtureHelper.Test2",
})
}
// -----------------------------------------------------------------------
// Verify that verbose mode prints tests which pass as well.
func (s *RunS) TestVerboseMode(c *C) {
helper := FixtureHelper{}
output := String{}
runConf := RunConf{Output: &output, Verbose: true}
Run(&helper, &runConf)
expected := "PASS: check_test\\.go:[0-9]+: FixtureHelper\\.Test1\t *[.0-9]+s\n" +
"PASS: check_test\\.go:[0-9]+: FixtureHelper\\.Test2\t *[.0-9]+s\n"
c.Assert(output.value, Matches, expected)
}
func (s *RunS) TestVerboseModeWithFailBeforePass(c *C) {
helper := FixtureHelper{panicOn: "Test1"}
output := String{}
runConf := RunConf{Output: &output, Verbose: true}
Run(&helper, &runConf)
expected := "(?s).*PANIC.*\n-+\n" + // Should have an extra line.
"PASS: check_test\\.go:[0-9]+: FixtureHelper\\.Test2\t *[.0-9]+s\n"
c.Assert(output.value, Matches, expected)
}
// -----------------------------------------------------------------------
// Verify the stream output mode. In this mode there's no output caching.
type StreamHelper struct {
l2 sync.Mutex
l3 sync.Mutex
}
func (s *StreamHelper) SetUpSuite(c *C) {
c.Log("0")
}
func (s *StreamHelper) Test1(c *C) {
c.Log("1")
s.l2.Lock()
s.l3.Lock()
go func() {
s.l2.Lock() // Wait for "2".
c.Log("3")
s.l3.Unlock()
}()
}
func (s *StreamHelper) Test2(c *C) {
c.Log("2")
s.l2.Unlock()
s.l3.Lock() // Wait for "3".
c.Fail()
c.Log("4")
}
func (s *RunS) TestStreamMode(c *C) {
helper := &StreamHelper{}
output := String{}
runConf := RunConf{Output: &output, Stream: true}
Run(helper, &runConf)
expected := "START: run_test\\.go:[0-9]+: StreamHelper\\.SetUpSuite\n0\n" +
"PASS: run_test\\.go:[0-9]+: StreamHelper\\.SetUpSuite\t *[.0-9]+s\n\n" +
"START: run_test\\.go:[0-9]+: StreamHelper\\.Test1\n1\n" +
"PASS: run_test\\.go:[0-9]+: StreamHelper\\.Test1\t *[.0-9]+s\n\n" +
"START: run_test\\.go:[0-9]+: StreamHelper\\.Test2\n2\n3\n4\n" +
"FAIL: run_test\\.go:[0-9]+: StreamHelper\\.Test2\n\n"
c.Assert(output.value, Matches, expected)
}
type StreamMissHelper struct{}
func (s *StreamMissHelper) SetUpSuite(c *C) {
c.Log("0")
c.Fail()
}
func (s *StreamMissHelper) Test1(c *C) {
c.Log("1")
}
func (s *RunS) TestStreamModeWithMiss(c *C) {
helper := &StreamMissHelper{}
output := String{}
runConf := RunConf{Output: &output, Stream: true}
Run(helper, &runConf)
expected := "START: run_test\\.go:[0-9]+: StreamMissHelper\\.SetUpSuite\n0\n" +
"FAIL: run_test\\.go:[0-9]+: StreamMissHelper\\.SetUpSuite\n\n" +
"START: run_test\\.go:[0-9]+: StreamMissHelper\\.Test1\n" +
"MISS: run_test\\.go:[0-9]+: StreamMissHelper\\.Test1\n\n"
c.Assert(output.value, Matches, expected)
}
// -----------------------------------------------------------------------
// Verify that that the keep work dir request indeed does so.
type WorkDirSuite struct {}
func (s *WorkDirSuite) Test(c *C) {
c.MkDir()
}
func (s *RunS) TestKeepWorkDir(c *C) {
output := String{}
runConf := RunConf{Output: &output, Verbose: true, KeepWorkDir: true}
result := Run(&WorkDirSuite{}, &runConf)
c.Assert(result.String(), Matches, ".*\nWORK=" + result.WorkDir)
stat, err := os.Stat(result.WorkDir)
c.Assert(err, IsNil)
c.Assert(stat.IsDir(), Equals, true)
}

1326
vendor/gopkg.in/yaml.v2/decode_test.go generated vendored
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File diff suppressed because it is too large Load Diff

28
vendor/gopkg.in/yaml.v2/encode.go generated vendored
View File

@ -13,6 +13,19 @@ import (
"unicode/utf8" "unicode/utf8"
) )
// jsonNumber is the interface of the encoding/json.Number datatype.
// Repeating the interface here avoids a dependency on encoding/json, and also
// supports other libraries like jsoniter, which use a similar datatype with
// the same interface. Detecting this interface is useful when dealing with
// structures containing json.Number, which is a string under the hood. The
// encoder should prefer the use of Int64(), Float64() and string(), in that
// order, when encoding this type.
type jsonNumber interface {
Float64() (float64, error)
Int64() (int64, error)
String() string
}
type encoder struct { type encoder struct {
emitter yaml_emitter_t emitter yaml_emitter_t
event yaml_event_t event yaml_event_t
@ -89,6 +102,21 @@ func (e *encoder) marshal(tag string, in reflect.Value) {
} }
iface := in.Interface() iface := in.Interface()
switch m := iface.(type) { switch m := iface.(type) {
case jsonNumber:
integer, err := m.Int64()
if err == nil {
// In this case the json.Number is a valid int64
in = reflect.ValueOf(integer)
break
}
float, err := m.Float64()
if err == nil {
// In this case the json.Number is a valid float64
in = reflect.ValueOf(float)
break
}
// fallback case - no number could be obtained
in = reflect.ValueOf(m.String())
case time.Time, *time.Time: case time.Time, *time.Time:
// Although time.Time implements TextMarshaler, // Although time.Time implements TextMarshaler,
// we don't want to treat it as a string for YAML // we don't want to treat it as a string for YAML

595
vendor/gopkg.in/yaml.v2/encode_test.go generated vendored
View File

@ -1,595 +0,0 @@
package yaml_test
import (
"bytes"
"fmt"
"math"
"strconv"
"strings"
"time"
"net"
"os"
. "gopkg.in/check.v1"
"gopkg.in/yaml.v2"
)
var marshalIntTest = 123
var marshalTests = []struct {
value interface{}
data string
}{
{
nil,
"null\n",
}, {
(*marshalerType)(nil),
"null\n",
}, {
&struct{}{},
"{}\n",
}, {
map[string]string{"v": "hi"},
"v: hi\n",
}, {
map[string]interface{}{"v": "hi"},
"v: hi\n",
}, {
map[string]string{"v": "true"},
"v: \"true\"\n",
}, {
map[string]string{"v": "false"},
"v: \"false\"\n",
}, {
map[string]interface{}{"v": true},
"v: true\n",
}, {
map[string]interface{}{"v": false},
"v: false\n",
}, {
map[string]interface{}{"v": 10},
"v: 10\n",
}, {
map[string]interface{}{"v": -10},
"v: -10\n",
}, {
map[string]uint{"v": 42},
"v: 42\n",
}, {
map[string]interface{}{"v": int64(4294967296)},
"v: 4294967296\n",
}, {
map[string]int64{"v": int64(4294967296)},
"v: 4294967296\n",
}, {
map[string]uint64{"v": 4294967296},
"v: 4294967296\n",
}, {
map[string]interface{}{"v": "10"},
"v: \"10\"\n",
}, {
map[string]interface{}{"v": 0.1},
"v: 0.1\n",
}, {
map[string]interface{}{"v": float64(0.1)},
"v: 0.1\n",
}, {
map[string]interface{}{"v": float32(0.99)},
"v: 0.99\n",
}, {
map[string]interface{}{"v": -0.1},
"v: -0.1\n",
}, {
map[string]interface{}{"v": math.Inf(+1)},
"v: .inf\n",
}, {
map[string]interface{}{"v": math.Inf(-1)},
"v: -.inf\n",
}, {
map[string]interface{}{"v": math.NaN()},
"v: .nan\n",
}, {
map[string]interface{}{"v": nil},
"v: null\n",
}, {
map[string]interface{}{"v": ""},
"v: \"\"\n",
}, {
map[string][]string{"v": []string{"A", "B"}},
"v:\n- A\n- B\n",
}, {
map[string][]string{"v": []string{"A", "B\nC"}},
"v:\n- A\n- |-\n B\n C\n",
}, {
map[string][]interface{}{"v": []interface{}{"A", 1, map[string][]int{"B": []int{2, 3}}}},
"v:\n- A\n- 1\n- B:\n - 2\n - 3\n",
}, {
map[string]interface{}{"a": map[interface{}]interface{}{"b": "c"}},
"a:\n b: c\n",
}, {
map[string]interface{}{"a": "-"},
"a: '-'\n",
},
// Simple values.
{
&marshalIntTest,
"123\n",
},
// Structures
{
&struct{ Hello string }{"world"},
"hello: world\n",
}, {
&struct {
A struct {
B string
}
}{struct{ B string }{"c"}},
"a:\n b: c\n",
}, {
&struct {
A *struct {
B string
}
}{&struct{ B string }{"c"}},
"a:\n b: c\n",
}, {
&struct {
A *struct {
B string
}
}{},
"a: null\n",
}, {
&struct{ A int }{1},
"a: 1\n",
}, {
&struct{ A []int }{[]int{1, 2}},
"a:\n- 1\n- 2\n",
}, {
&struct{ A [2]int }{[2]int{1, 2}},
"a:\n- 1\n- 2\n",
}, {
&struct {
B int "a"
}{1},
"a: 1\n",
}, {
&struct{ A bool }{true},
"a: true\n",
},
// Conditional flag
{
&struct {
A int "a,omitempty"
B int "b,omitempty"
}{1, 0},
"a: 1\n",
}, {
&struct {
A int "a,omitempty"
B int "b,omitempty"
}{0, 0},
"{}\n",
}, {
&struct {
A *struct{ X, y int } "a,omitempty,flow"
}{&struct{ X, y int }{1, 2}},
"a: {x: 1}\n",
}, {
&struct {
A *struct{ X, y int } "a,omitempty,flow"
}{nil},
"{}\n",
}, {
&struct {
A *struct{ X, y int } "a,omitempty,flow"
}{&struct{ X, y int }{}},
"a: {x: 0}\n",
}, {
&struct {
A struct{ X, y int } "a,omitempty,flow"
}{struct{ X, y int }{1, 2}},
"a: {x: 1}\n",
}, {
&struct {
A struct{ X, y int } "a,omitempty,flow"
}{struct{ X, y int }{0, 1}},
"{}\n",
}, {
&struct {
A float64 "a,omitempty"
B float64 "b,omitempty"
}{1, 0},
"a: 1\n",
},
{
&struct {
T1 time.Time "t1,omitempty"
T2 time.Time "t2,omitempty"
T3 *time.Time "t3,omitempty"
T4 *time.Time "t4,omitempty"
}{
T2: time.Date(2018, 1, 9, 10, 40, 47, 0, time.UTC),
T4: newTime(time.Date(2098, 1, 9, 10, 40, 47, 0, time.UTC)),
},
"t2: 2018-01-09T10:40:47Z\nt4: 2098-01-09T10:40:47Z\n",
},
// Nil interface that implements Marshaler.
{
map[string]yaml.Marshaler{
"a": nil,
},
"a: null\n",
},
// Flow flag
{
&struct {
A []int "a,flow"
}{[]int{1, 2}},
"a: [1, 2]\n",
}, {
&struct {
A map[string]string "a,flow"
}{map[string]string{"b": "c", "d": "e"}},
"a: {b: c, d: e}\n",
}, {
&struct {
A struct {
B, D string
} "a,flow"
}{struct{ B, D string }{"c", "e"}},
"a: {b: c, d: e}\n",
},
// Unexported field
{
&struct {
u int
A int
}{0, 1},
"a: 1\n",
},
// Ignored field
{
&struct {
A int
B int "-"
}{1, 2},
"a: 1\n",
},
// Struct inlining
{
&struct {
A int
C inlineB `yaml:",inline"`
}{1, inlineB{2, inlineC{3}}},
"a: 1\nb: 2\nc: 3\n",
},
// Map inlining
{
&struct {
A int
C map[string]int `yaml:",inline"`
}{1, map[string]int{"b": 2, "c": 3}},
"a: 1\nb: 2\nc: 3\n",
},
// Duration
{
map[string]time.Duration{"a": 3 * time.Second},
"a: 3s\n",
},
// Issue #24: bug in map merging logic.
{
map[string]string{"a": "<foo>"},
"a: <foo>\n",
},
// Issue #34: marshal unsupported base 60 floats quoted for compatibility
// with old YAML 1.1 parsers.
{
map[string]string{"a": "1:1"},
"a: \"1:1\"\n",
},
// Binary data.
{
map[string]string{"a": "\x00"},
"a: \"\\0\"\n",
}, {
map[string]string{"a": "\x80\x81\x82"},
"a: !!binary gIGC\n",
}, {
map[string]string{"a": strings.Repeat("\x90", 54)},
"a: !!binary |\n " + strings.Repeat("kJCQ", 17) + "kJ\n CQ\n",
},
// Ordered maps.
{
&yaml.MapSlice{{"b", 2}, {"a", 1}, {"d", 4}, {"c", 3}, {"sub", yaml.MapSlice{{"e", 5}}}},
"b: 2\na: 1\nd: 4\nc: 3\nsub:\n e: 5\n",
},
// Encode unicode as utf-8 rather than in escaped form.
{
map[string]string{"a": "你好"},
"a: 你好\n",
},
// Support encoding.TextMarshaler.
{
map[string]net.IP{"a": net.IPv4(1, 2, 3, 4)},
"a: 1.2.3.4\n",
},
// time.Time gets a timestamp tag.
{
map[string]time.Time{"a": time.Date(2015, 2, 24, 18, 19, 39, 0, time.UTC)},
"a: 2015-02-24T18:19:39Z\n",
},
{
map[string]*time.Time{"a": newTime(time.Date(2015, 2, 24, 18, 19, 39, 0, time.UTC))},
"a: 2015-02-24T18:19:39Z\n",
},
{
// This is confirmed to be properly decoded in Python (libyaml) without a timestamp tag.
map[string]time.Time{"a": time.Date(2015, 2, 24, 18, 19, 39, 123456789, time.FixedZone("FOO", -3*60*60))},
"a: 2015-02-24T18:19:39.123456789-03:00\n",
},
// Ensure timestamp-like strings are quoted.
{
map[string]string{"a": "2015-02-24T18:19:39Z"},
"a: \"2015-02-24T18:19:39Z\"\n",
},
// Ensure strings containing ": " are quoted (reported as PR #43, but not reproducible).
{
map[string]string{"a": "b: c"},
"a: 'b: c'\n",
},
// Containing hash mark ('#') in string should be quoted
{
map[string]string{"a": "Hello #comment"},
"a: 'Hello #comment'\n",
},
{
map[string]string{"a": "你好 #comment"},
"a: '你好 #comment'\n",
},
}
func (s *S) TestMarshal(c *C) {
defer os.Setenv("TZ", os.Getenv("TZ"))
os.Setenv("TZ", "UTC")
for i, item := range marshalTests {
c.Logf("test %d: %q", i, item.data)
data, err := yaml.Marshal(item.value)
c.Assert(err, IsNil)
c.Assert(string(data), Equals, item.data)
}
}
func (s *S) TestEncoderSingleDocument(c *C) {
for i, item := range marshalTests {
c.Logf("test %d. %q", i, item.data)
var buf bytes.Buffer
enc := yaml.NewEncoder(&buf)
err := enc.Encode(item.value)
c.Assert(err, Equals, nil)
err = enc.Close()
c.Assert(err, Equals, nil)
c.Assert(buf.String(), Equals, item.data)
}
}
func (s *S) TestEncoderMultipleDocuments(c *C) {
var buf bytes.Buffer
enc := yaml.NewEncoder(&buf)
err := enc.Encode(map[string]string{"a": "b"})
c.Assert(err, Equals, nil)
err = enc.Encode(map[string]string{"c": "d"})
c.Assert(err, Equals, nil)
err = enc.Close()
c.Assert(err, Equals, nil)
c.Assert(buf.String(), Equals, "a: b\n---\nc: d\n")
}
func (s *S) TestEncoderWriteError(c *C) {
enc := yaml.NewEncoder(errorWriter{})
err := enc.Encode(map[string]string{"a": "b"})
c.Assert(err, ErrorMatches, `yaml: write error: some write error`) // Data not flushed yet
}
type errorWriter struct{}
func (errorWriter) Write([]byte) (int, error) {
return 0, fmt.Errorf("some write error")
}
var marshalErrorTests = []struct {
value interface{}
error string
panic string
}{{
value: &struct {
B int
inlineB ",inline"
}{1, inlineB{2, inlineC{3}}},
panic: `Duplicated key 'b' in struct struct \{ B int; .*`,
}, {
value: &struct {
A int
B map[string]int ",inline"
}{1, map[string]int{"a": 2}},
panic: `Can't have key "a" in inlined map; conflicts with struct field`,
}}
func (s *S) TestMarshalErrors(c *C) {
for _, item := range marshalErrorTests {
if item.panic != "" {
c.Assert(func() { yaml.Marshal(item.value) }, PanicMatches, item.panic)
} else {
_, err := yaml.Marshal(item.value)
c.Assert(err, ErrorMatches, item.error)
}
}
}
func (s *S) TestMarshalTypeCache(c *C) {
var data []byte
var err error
func() {
type T struct{ A int }
data, err = yaml.Marshal(&T{})
c.Assert(err, IsNil)
}()
func() {
type T struct{ B int }
data, err = yaml.Marshal(&T{})
c.Assert(err, IsNil)
}()
c.Assert(string(data), Equals, "b: 0\n")
}
var marshalerTests = []struct {
data string
value interface{}
}{
{"_:\n hi: there\n", map[interface{}]interface{}{"hi": "there"}},
{"_:\n- 1\n- A\n", []interface{}{1, "A"}},
{"_: 10\n", 10},
{"_: null\n", nil},
{"_: BAR!\n", "BAR!"},
}
type marshalerType struct {
value interface{}
}
func (o marshalerType) MarshalText() ([]byte, error) {
panic("MarshalText called on type with MarshalYAML")
}
func (o marshalerType) MarshalYAML() (interface{}, error) {
return o.value, nil
}
type marshalerValue struct {
Field marshalerType "_"
}
func (s *S) TestMarshaler(c *C) {
for _, item := range marshalerTests {
obj := &marshalerValue{}
obj.Field.value = item.value
data, err := yaml.Marshal(obj)
c.Assert(err, IsNil)
c.Assert(string(data), Equals, string(item.data))
}
}
func (s *S) TestMarshalerWholeDocument(c *C) {
obj := &marshalerType{}
obj.value = map[string]string{"hello": "world!"}
data, err := yaml.Marshal(obj)
c.Assert(err, IsNil)
c.Assert(string(data), Equals, "hello: world!\n")
}
type failingMarshaler struct{}
func (ft *failingMarshaler) MarshalYAML() (interface{}, error) {
return nil, failingErr
}
func (s *S) TestMarshalerError(c *C) {
_, err := yaml.Marshal(&failingMarshaler{})
c.Assert(err, Equals, failingErr)
}
func (s *S) TestSortedOutput(c *C) {
order := []interface{}{
false,
true,
1,
uint(1),
1.0,
1.1,
1.2,
2,
uint(2),
2.0,
2.1,
"",
".1",
".2",
".a",
"1",
"2",
"a!10",
"a/0001",
"a/002",
"a/3",
"a/10",
"a/11",
"a/0012",
"a/100",
"a~10",
"ab/1",
"b/1",
"b/01",
"b/2",
"b/02",
"b/3",
"b/03",
"b1",
"b01",
"b3",
"c2.10",
"c10.2",
"d1",
"d7",
"d7abc",
"d12",
"d12a",
}
m := make(map[interface{}]int)
for _, k := range order {
m[k] = 1
}
data, err := yaml.Marshal(m)
c.Assert(err, IsNil)
out := "\n" + string(data)
last := 0
for i, k := range order {
repr := fmt.Sprint(k)
if s, ok := k.(string); ok {
if _, err = strconv.ParseFloat(repr, 32); s == "" || err == nil {
repr = `"` + repr + `"`
}
}
index := strings.Index(out, "\n"+repr+":")
if index == -1 {
c.Fatalf("%#v is not in the output: %#v", k, out)
}
if index < last {
c.Fatalf("%#v was generated before %#v: %q", k, order[i-1], out)
}
last = index
}
}
func newTime(t time.Time) *time.Time {
return &t
}

41
vendor/gopkg.in/yaml.v2/example_embedded_test.go generated vendored
View File

@ -1,41 +0,0 @@
package yaml_test
import (
"fmt"
"log"
"gopkg.in/yaml.v2"
)
// An example showing how to unmarshal embedded
// structs from YAML.
type StructA struct {
A string `yaml:"a"`
}
type StructB struct {
// Embedded structs are not treated as embedded in YAML by default. To do that,
// add the ",inline" annotation below
StructA `yaml:",inline"`
B string `yaml:"b"`
}
var data = `
a: a string from struct A
b: a string from struct B
`
func ExampleUnmarshal_embedded() {
var b StructB
err := yaml.Unmarshal([]byte(data), &b)
if err != nil {
log.Fatalf("cannot unmarshal data: %v", err)
}
fmt.Println(b.A)
fmt.Println(b.B)
// Output:
// a string from struct A
// a string from struct B
}

12
vendor/gopkg.in/yaml.v2/suite_test.go generated vendored
View File

@ -1,12 +0,0 @@
package yaml_test
import (
. "gopkg.in/check.v1"
"testing"
)
func Test(t *testing.T) { TestingT(t) }
type S struct{}
var _ = Suite(&S{})

7
vendor/modules.txt vendored Normal file
View File

@ -0,0 +1,7 @@
# github.com/ulikunitz/xz v0.5.5
github.com/ulikunitz/xz
github.com/ulikunitz/xz/internal/xlog
github.com/ulikunitz/xz/lzma
github.com/ulikunitz/xz/internal/hash
# gopkg.in/yaml.v2 v2.2.2
gopkg.in/yaml.v2

10
vendor/vgo.list vendored
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@ -1,10 +0,0 @@
# github.com/ulikunitz/xz v0.5.4
github.com/ulikunitz/xz
github.com/ulikunitz/xz/internal/hash
github.com/ulikunitz/xz/internal/randtxt
github.com/ulikunitz/xz/internal/xlog
github.com/ulikunitz/xz/lzma
# gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405
gopkg.in/check.v1
# gopkg.in/yaml.v2 v2.2.1
gopkg.in/yaml.v2