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path: root/src/pkg/runtime/string_test.go
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-rw-r--r--src/pkg/runtime/string_test.go77
1 files changed, 0 insertions, 77 deletions
diff --git a/src/pkg/runtime/string_test.go b/src/pkg/runtime/string_test.go
deleted file mode 100644
index df3ff06a7..000000000
--- a/src/pkg/runtime/string_test.go
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package runtime_test
-
-import (
- "testing"
-)
-
-func BenchmarkCompareStringEqual(b *testing.B) {
- bytes := []byte("Hello Gophers!")
- s1, s2 := string(bytes), string(bytes)
- for i := 0; i < b.N; i++ {
- if s1 != s2 {
- b.Fatal("s1 != s2")
- }
- }
-}
-
-func BenchmarkCompareStringIdentical(b *testing.B) {
- s1 := "Hello Gophers!"
- s2 := s1
- for i := 0; i < b.N; i++ {
- if s1 != s2 {
- b.Fatal("s1 != s2")
- }
- }
-}
-
-func BenchmarkCompareStringSameLength(b *testing.B) {
- s1 := "Hello Gophers!"
- s2 := "Hello, Gophers"
- for i := 0; i < b.N; i++ {
- if s1 == s2 {
- b.Fatal("s1 == s2")
- }
- }
-}
-
-func BenchmarkCompareStringDifferentLength(b *testing.B) {
- s1 := "Hello Gophers!"
- s2 := "Hello, Gophers!"
- for i := 0; i < b.N; i++ {
- if s1 == s2 {
- b.Fatal("s1 == s2")
- }
- }
-}
-
-func BenchmarkCompareStringBigUnaligned(b *testing.B) {
- bytes := make([]byte, 0, 1<<20)
- for len(bytes) < 1<<20 {
- bytes = append(bytes, "Hello Gophers!"...)
- }
- s1, s2 := string(bytes), "hello"+string(bytes)
- for i := 0; i < b.N; i++ {
- if s1 != s2[len("hello"):] {
- b.Fatal("s1 != s2")
- }
- }
- b.SetBytes(int64(len(s1)))
-}
-
-func BenchmarkCompareStringBig(b *testing.B) {
- bytes := make([]byte, 0, 1<<20)
- for len(bytes) < 1<<20 {
- bytes = append(bytes, "Hello Gophers!"...)
- }
- s1, s2 := string(bytes), string(bytes)
- for i := 0; i < b.N; i++ {
- if s1 != s2 {
- b.Fatal("s1 != s2")
- }
- }
- b.SetBytes(int64(len(s1)))
-}