41 lines
645 B
Go
41 lines
645 B
Go
// Copyright 2012 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package runtime_test
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import (
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"io"
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"testing"
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)
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var errf error
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func errfn() error {
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return errf
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}
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func errfn1() error {
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return io.EOF
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}
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func BenchmarkIfaceCmp100(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for j := 0; j < 100; j++ {
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if errfn() == io.EOF {
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b.Fatal("bad comparison")
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}
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}
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}
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}
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func BenchmarkIfaceCmpNil100(b *testing.B) {
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for i := 0; i < b.N; i++ {
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for j := 0; j < 100; j++ {
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if errfn1() == nil {
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b.Fatal("bad comparison")
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}
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}
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}
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}
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