mirror of
https://github.com/ceph/ceph-csi.git
synced 2025-06-14 18:53:35 +00:00
vendor cleanup: remove unused,non-go and test files
This commit is contained in:
Madhu Rajanna
20
vendor/github.com/ghodss/yaml/.gitignore
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vendored
20
vendor/github.com/ghodss/yaml/.gitignore
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@ -1,20 +0,0 @@
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# OSX leaves these everywhere on SMB shares
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._*
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# Eclipse files
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.classpath
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.project
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.settings/**
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# Emacs save files
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*~
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# Vim-related files
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[._]*.s[a-w][a-z]
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[._]s[a-w][a-z]
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*.un~
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Session.vim
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.netrwhist
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# Go test binaries
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*.test
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7
vendor/github.com/ghodss/yaml/.travis.yml
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7
vendor/github.com/ghodss/yaml/.travis.yml
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language: go
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go:
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- 1.3
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- 1.4
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script:
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- go test
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- go build
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121
vendor/github.com/ghodss/yaml/README.md
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121
vendor/github.com/ghodss/yaml/README.md
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# YAML marshaling and unmarshaling support for Go
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[](https://travis-ci.org/ghodss/yaml)
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## Introduction
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A wrapper around [go-yaml](https://github.com/go-yaml/yaml) designed to enable a better way of handling YAML when marshaling to and from structs.
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In short, this library first converts YAML to JSON using go-yaml and then uses `json.Marshal` and `json.Unmarshal` to convert to or from the struct. This means that it effectively reuses the JSON struct tags as well as the custom JSON methods `MarshalJSON` and `UnmarshalJSON` unlike go-yaml. For a detailed overview of the rationale behind this method, [see this blog post](http://ghodss.com/2014/the-right-way-to-handle-yaml-in-golang/).
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## Compatibility
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This package uses [go-yaml](https://github.com/go-yaml/yaml) and therefore supports [everything go-yaml supports](https://github.com/go-yaml/yaml#compatibility).
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## Caveats
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**Caveat #1:** When using `yaml.Marshal` and `yaml.Unmarshal`, binary data should NOT be preceded with the `!!binary` YAML tag. If you do, go-yaml will convert the binary data from base64 to native binary data, which is not compatible with JSON. You can still use binary in your YAML files though - just store them without the `!!binary` tag and decode the base64 in your code (e.g. in the custom JSON methods `MarshalJSON` and `UnmarshalJSON`). This also has the benefit that your YAML and your JSON binary data will be decoded exactly the same way. As an example:
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```
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BAD:
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exampleKey: !!binary gIGC
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GOOD:
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exampleKey: gIGC
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... and decode the base64 data in your code.
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```
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**Caveat #2:** When using `YAMLToJSON` directly, maps with keys that are maps will result in an error since this is not supported by JSON. This error will occur in `Unmarshal` as well since you can't unmarshal map keys anyways since struct fields can't be keys.
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## Installation and usage
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To install, run:
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```
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$ go get github.com/ghodss/yaml
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```
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And import using:
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```
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import "github.com/ghodss/yaml"
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```
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Usage is very similar to the JSON library:
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```go
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package main
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import (
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"fmt"
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"github.com/ghodss/yaml"
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)
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type Person struct {
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Name string `json:"name"` // Affects YAML field names too.
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Age int `json:"age"`
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}
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func main() {
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// Marshal a Person struct to YAML.
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p := Person{"John", 30}
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y, err := yaml.Marshal(p)
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if err != nil {
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fmt.Printf("err: %v\n", err)
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return
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}
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fmt.Println(string(y))
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/* Output:
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age: 30
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name: John
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*/
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// Unmarshal the YAML back into a Person struct.
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var p2 Person
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err = yaml.Unmarshal(y, &p2)
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if err != nil {
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fmt.Printf("err: %v\n", err)
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return
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}
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fmt.Println(p2)
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/* Output:
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{John 30}
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*/
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}
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```
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`yaml.YAMLToJSON` and `yaml.JSONToYAML` methods are also available:
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```go
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package main
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import (
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"fmt"
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"github.com/ghodss/yaml"
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)
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func main() {
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j := []byte(`{"name": "John", "age": 30}`)
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y, err := yaml.JSONToYAML(j)
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if err != nil {
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fmt.Printf("err: %v\n", err)
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return
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}
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fmt.Println(string(y))
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/* Output:
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name: John
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age: 30
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*/
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j2, err := yaml.YAMLToJSON(y)
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if err != nil {
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fmt.Printf("err: %v\n", err)
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return
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}
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fmt.Println(string(j2))
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/* Output:
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{"age":30,"name":"John"}
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*/
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}
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```
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287
vendor/github.com/ghodss/yaml/yaml_test.go
generated
vendored
287
vendor/github.com/ghodss/yaml/yaml_test.go
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@ -1,287 +0,0 @@
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package yaml
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import (
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"fmt"
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"math"
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"reflect"
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"strconv"
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"testing"
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)
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type MarshalTest struct {
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A string
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B int64
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// Would like to test float64, but it's not supported in go-yaml.
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// (See https://github.com/go-yaml/yaml/issues/83.)
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C float32
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}
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func TestMarshal(t *testing.T) {
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f32String := strconv.FormatFloat(math.MaxFloat32, 'g', -1, 32)
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s := MarshalTest{"a", math.MaxInt64, math.MaxFloat32}
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e := []byte(fmt.Sprintf("A: a\nB: %d\nC: %s\n", math.MaxInt64, f32String))
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y, err := Marshal(s)
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if err != nil {
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t.Errorf("error marshaling YAML: %v", err)
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}
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if !reflect.DeepEqual(y, e) {
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t.Errorf("marshal YAML was unsuccessful, expected: %#v, got: %#v",
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string(e), string(y))
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}
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}
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type UnmarshalString struct {
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A string
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True string
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}
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type UnmarshalStringMap struct {
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A map[string]string
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}
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type UnmarshalNestedString struct {
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A NestedString
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}
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type NestedString struct {
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A string
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}
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type UnmarshalSlice struct {
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A []NestedSlice
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}
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type NestedSlice struct {
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B string
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C *string
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}
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func TestUnmarshal(t *testing.T) {
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y := []byte("a: 1")
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s1 := UnmarshalString{}
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e1 := UnmarshalString{A: "1"}
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unmarshal(t, y, &s1, &e1)
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y = []byte("a: true")
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s1 = UnmarshalString{}
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e1 = UnmarshalString{A: "true"}
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unmarshal(t, y, &s1, &e1)
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y = []byte("true: 1")
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s1 = UnmarshalString{}
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e1 = UnmarshalString{True: "1"}
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unmarshal(t, y, &s1, &e1)
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y = []byte("a:\n a: 1")
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s2 := UnmarshalNestedString{}
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e2 := UnmarshalNestedString{NestedString{"1"}}
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unmarshal(t, y, &s2, &e2)
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y = []byte("a:\n - b: abc\n c: def\n - b: 123\n c: 456\n")
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s3 := UnmarshalSlice{}
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e3 := UnmarshalSlice{[]NestedSlice{NestedSlice{"abc", strPtr("def")}, NestedSlice{"123", strPtr("456")}}}
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unmarshal(t, y, &s3, &e3)
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y = []byte("a:\n b: 1")
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s4 := UnmarshalStringMap{}
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e4 := UnmarshalStringMap{map[string]string{"b": "1"}}
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unmarshal(t, y, &s4, &e4)
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y = []byte(`
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a:
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name: TestA
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b:
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name: TestB
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`)
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type NamedThing struct {
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Name string `json:"name"`
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}
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s5 := map[string]*NamedThing{}
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e5 := map[string]*NamedThing{
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"a": &NamedThing{Name: "TestA"},
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"b": &NamedThing{Name: "TestB"},
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}
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unmarshal(t, y, &s5, &e5)
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}
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func unmarshal(t *testing.T, y []byte, s, e interface{}) {
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err := Unmarshal(y, s)
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if err != nil {
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t.Errorf("error unmarshaling YAML: %v", err)
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}
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if !reflect.DeepEqual(s, e) {
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t.Errorf("unmarshal YAML was unsuccessful, expected: %+#v, got: %+#v",
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e, s)
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}
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}
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type Case struct {
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input string
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output string
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// By default we test that reversing the output == input. But if there is a
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// difference in the reversed output, you can optionally specify it here.
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reverse *string
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}
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type RunType int
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const (
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RunTypeJSONToYAML RunType = iota
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RunTypeYAMLToJSON
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)
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func TestJSONToYAML(t *testing.T) {
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cases := []Case{
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{
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`{"t":"a"}`,
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"t: a\n",
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nil,
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}, {
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`{"t":null}`,
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"t: null\n",
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nil,
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},
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}
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runCases(t, RunTypeJSONToYAML, cases)
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}
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func TestYAMLToJSON(t *testing.T) {
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cases := []Case{
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{
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"t: a\n",
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`{"t":"a"}`,
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nil,
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}, {
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"t: \n",
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`{"t":null}`,
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strPtr("t: null\n"),
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}, {
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"t: null\n",
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`{"t":null}`,
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nil,
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}, {
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"1: a\n",
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`{"1":"a"}`,
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strPtr("\"1\": a\n"),
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}, {
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"1000000000000000000000000000000000000: a\n",
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`{"1e+36":"a"}`,
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strPtr("\"1e+36\": a\n"),
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}, {
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"1e+36: a\n",
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`{"1e+36":"a"}`,
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strPtr("\"1e+36\": a\n"),
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}, {
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"\"1e+36\": a\n",
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`{"1e+36":"a"}`,
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nil,
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}, {
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"\"1.2\": a\n",
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`{"1.2":"a"}`,
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nil,
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}, {
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"- t: a\n",
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`[{"t":"a"}]`,
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nil,
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}, {
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"- t: a\n" +
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"- t:\n" +
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" b: 1\n" +
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" c: 2\n",
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`[{"t":"a"},{"t":{"b":1,"c":2}}]`,
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nil,
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}, {
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`[{t: a}, {t: {b: 1, c: 2}}]`,
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`[{"t":"a"},{"t":{"b":1,"c":2}}]`,
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strPtr("- t: a\n" +
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"- t:\n" +
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" b: 1\n" +
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" c: 2\n"),
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}, {
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"- t: \n",
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`[{"t":null}]`,
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strPtr("- t: null\n"),
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}, {
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"- t: null\n",
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`[{"t":null}]`,
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nil,
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},
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}
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// Cases that should produce errors.
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_ = []Case{
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{
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"~: a",
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`{"null":"a"}`,
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nil,
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}, {
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"a: !!binary gIGC\n",
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"{\"a\":\"\x80\x81\x82\"}",
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nil,
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},
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}
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runCases(t, RunTypeYAMLToJSON, cases)
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}
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func runCases(t *testing.T, runType RunType, cases []Case) {
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var f func([]byte) ([]byte, error)
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var invF func([]byte) ([]byte, error)
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var msg string
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var invMsg string
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if runType == RunTypeJSONToYAML {
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f = JSONToYAML
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invF = YAMLToJSON
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msg = "JSON to YAML"
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invMsg = "YAML back to JSON"
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} else {
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f = YAMLToJSON
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invF = JSONToYAML
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msg = "YAML to JSON"
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invMsg = "JSON back to YAML"
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}
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for _, c := range cases {
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// Convert the string.
|
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t.Logf("converting %s\n", c.input)
|
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output, err := f([]byte(c.input))
|
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if err != nil {
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t.Errorf("Failed to convert %s, input: `%s`, err: %v", msg, c.input, err)
|
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}
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|
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// Check it against the expected output.
|
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if string(output) != c.output {
|
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t.Errorf("Failed to convert %s, input: `%s`, expected `%s`, got `%s`",
|
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msg, c.input, c.output, string(output))
|
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}
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|
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// Set the string that we will compare the reversed output to.
|
||||
reverse := c.input
|
||||
// If a special reverse string was specified, use that instead.
|
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if c.reverse != nil {
|
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reverse = *c.reverse
|
||||
}
|
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|
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// Reverse the output.
|
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input, err := invF(output)
|
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if err != nil {
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t.Errorf("Failed to convert %s, input: `%s`, err: %v", invMsg, string(output), err)
|
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}
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|
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// Check the reverse is equal to the input (or to *c.reverse).
|
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if string(input) != reverse {
|
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t.Errorf("Failed to convert %s, input: `%s`, expected `%s`, got `%s`",
|
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invMsg, string(output), reverse, string(input))
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// To be able to easily fill in the *Case.reverse string above.
|
||||
func strPtr(s string) *string {
|
||||
return &s
|
||||
}
|
||||
Reference in New Issue
Block a user