From 04b08da9af0c450d645ab7389d1467308cfc2db8 Mon Sep 17 00:00:00 2001 From: Michael Stapelberg Date: Mon, 4 Mar 2013 21:27:36 +0100 Subject: Imported Upstream version 1.1~hg20130304 --- src/pkg/runtime/string_test.go | 45 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/pkg/runtime/string_test.go (limited to 'src/pkg/runtime/string_test.go') diff --git a/src/pkg/runtime/string_test.go b/src/pkg/runtime/string_test.go new file mode 100644 index 000000000..8f13f0f42 --- /dev/null +++ b/src/pkg/runtime/string_test.go @@ -0,0 +1,45 @@ +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") + } + } +} -- cgit v1.2.3