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106 lines
1.9 KiB
106 lines
1.9 KiB
package buf_test
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import (
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"testing"
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. "v2ray.com/core/common/buf"
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"v2ray.com/core/common/serial"
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"v2ray.com/core/testing/assert"
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)
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func TestBufferClear(t *testing.T) {
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assert := assert.On(t)
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buffer := New()
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defer buffer.Release()
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payload := "Bytes"
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buffer.Append([]byte(payload))
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assert.Int(buffer.Len()).Equals(len(payload))
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buffer.Clear()
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assert.Int(buffer.Len()).Equals(0)
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}
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func TestBufferIsEmpty(t *testing.T) {
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assert := assert.On(t)
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buffer := New()
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defer buffer.Release()
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assert.Bool(buffer.IsEmpty()).IsTrue()
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}
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func TestBufferString(t *testing.T) {
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assert := assert.On(t)
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buffer := New()
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defer buffer.Release()
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assert.Error(buffer.AppendSupplier(serial.WriteString("Test String"))).IsNil()
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assert.String(buffer.String()).Equals("Test String")
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}
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func TestBufferWrite(t *testing.T) {
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assert := assert.On(t)
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buffer := NewLocal(8)
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nBytes, err := buffer.Write([]byte("abcd"))
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assert.Error(err).IsNil()
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assert.Int(nBytes).Equals(4)
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nBytes, err = buffer.Write([]byte("abcde"))
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assert.Error(err).IsNil()
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assert.Int(nBytes).Equals(4)
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assert.String(buffer.String()).Equals("abcdabcd")
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}
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func BenchmarkNewBuffer8192(b *testing.B) {
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for i := 0; i < b.N; i++ {
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buffer := New()
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buffer.Release()
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}
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}
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func BenchmarkNewLocalBuffer8192(b *testing.B) {
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for i := 0; i < b.N; i++ {
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buffer := NewLocal(8192)
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buffer.Release()
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}
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}
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func BenchmarkNewBuffer2048(b *testing.B) {
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for i := 0; i < b.N; i++ {
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buffer := NewSmall()
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buffer.Release()
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}
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}
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func BenchmarkNewLocalBuffer2048(b *testing.B) {
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for i := 0; i < b.N; i++ {
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buffer := NewLocal(2048)
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buffer.Release()
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}
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}
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func BenchmarkBufferValue(b *testing.B) {
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x := Buffer{}
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doSomething := func(a Buffer) {
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_ = a.Len()
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}
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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doSomething(x)
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}
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}
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func BenchmarkBufferPointer(b *testing.B) {
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x := NewSmall()
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doSomething := func(a *Buffer) {
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_ = a.Len()
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}
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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doSomething(x)
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}
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}
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