vendor files

vendor/github.com/gogo/protobuf/test/custom/custom.go

@@ -0,0 +1,154 @@
+// Protocol Buffers for Go with Gadgets
+//
+// Copyright (c) 2013, The GoGo Authors. All rights reserved.
+// http://github.com/gogo/protobuf
+//
+// 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.
+//
+// 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 custom contains custom types for test and example purposes.
+	These types are used by the test structures generated by gogoprotobuf.
+*/
+package custom
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+)
+
+type Uint128 [2]uint64
+
+func (u Uint128) Marshal() ([]byte, error) {
+	buffer := make([]byte, 16)
+	_, err := u.MarshalTo(buffer)
+	return buffer, err
+}
+
+func (u Uint128) MarshalTo(data []byte) (n int, err error) {
+	PutLittleEndianUint128(data, 0, u)
+	return 16, nil
+}
+
+func GetLittleEndianUint64(b []byte, offset int) uint64 {
+	v := uint64(b[offset+7]) << 56
+	v += uint64(b[offset+6]) << 48
+	v += uint64(b[offset+5]) << 40
+	v += uint64(b[offset+4]) << 32
+	v += uint64(b[offset+3]) << 24
+	v += uint64(b[offset+2]) << 16
+	v += uint64(b[offset+1]) << 8
+	v += uint64(b[offset])
+	return v
+}
+
+func PutLittleEndianUint64(b []byte, offset int, v uint64) {
+	b[offset] = byte(v)
+	b[offset+1] = byte(v >> 8)
+	b[offset+2] = byte(v >> 16)
+	b[offset+3] = byte(v >> 24)
+	b[offset+4] = byte(v >> 32)
+	b[offset+5] = byte(v >> 40)
+	b[offset+6] = byte(v >> 48)
+	b[offset+7] = byte(v >> 56)
+}
+
+func PutLittleEndianUint128(buffer []byte, offset int, v [2]uint64) {
+	PutLittleEndianUint64(buffer, offset, v[0])
+	PutLittleEndianUint64(buffer, offset+8, v[1])
+}
+
+func GetLittleEndianUint128(buffer []byte, offset int) (value [2]uint64) {
+	value[0] = GetLittleEndianUint64(buffer, offset)
+	value[1] = GetLittleEndianUint64(buffer, offset+8)
+	return
+}
+
+func (u *Uint128) Unmarshal(data []byte) error {
+	if data == nil {
+		u = nil
+		return nil
+	}
+	if len(data) == 0 {
+		pu := Uint128{}
+		*u = pu
+		return nil
+	}
+	if len(data) != 16 {
+		return errors.New("Uint128: invalid length")
+	}
+	pu := Uint128(GetLittleEndianUint128(data, 0))
+	*u = pu
+	return nil
+}
+
+func (u Uint128) MarshalJSON() ([]byte, error) {
+	data, err := u.Marshal()
+	if err != nil {
+		return nil, err
+	}
+	return json.Marshal(data)
+}
+
+func (u Uint128) Size() int {
+	return 16
+}
+
+func (u *Uint128) UnmarshalJSON(data []byte) error {
+	v := new([]byte)
+	err := json.Unmarshal(data, v)
+	if err != nil {
+		return err
+	}
+	return u.Unmarshal(*v)
+}
+
+func (this Uint128) Equal(that Uint128) bool {
+	return this == that
+}
+
+func (this Uint128) Compare(that Uint128) int {
+	thisdata, err := this.Marshal()
+	if err != nil {
+		panic(err)
+	}
+	thatdata, err := that.Marshal()
+	if err != nil {
+		panic(err)
+	}
+	return bytes.Compare(thisdata, thatdata)
+}
+
+type randy interface {
+	Intn(n int) int
+}
+
+func NewPopulatedUint128(r randy) *Uint128 {
+	data := make([]byte, 16)
+	for i := 0; i < 16; i++ {
+		data[i] = byte(r.Intn(255))
+	}
+	u := Uint128(GetLittleEndianUint128(data, 0))
+	return &u
+}

vendor/github.com/gogo/protobuf/test/custom/custom_test.go

@@ -0,0 +1,43 @@
+// Protocol Buffers for Go with Gadgets
+//
+// Copyright (c) 2013, The GoGo Authors. All rights reserved.
+// http://github.com/gogo/protobuf
+//
+// 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.
+//
+// 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 custom
+
+import (
+	"testing"
+)
+
+func TestUint128(t *testing.T) {
+	var uint128a = Uint128{0, 1}
+	buf := make([]byte, 16)
+	PutLittleEndianUint128(buf, 0, uint128a)
+	uint128b := GetLittleEndianUint128(buf, 0)
+	if !uint128a.Equal(uint128b) {
+		t.Fatalf("%v != %v", uint128a, uint128b)
+	}
+}