diff options
Diffstat (limited to 'src/unicode/utf8/utf8_test.go')
-rw-r--r-- | src/unicode/utf8/utf8_test.go | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/src/unicode/utf8/utf8_test.go b/src/unicode/utf8/utf8_test.go index 359461bd05..eaf1b5ffee 100644 --- a/src/unicode/utf8/utf8_test.go +++ b/src/unicode/utf8/utf8_test.go @@ -597,16 +597,24 @@ func BenchmarkDecodeJapaneseRune(b *testing.B) { } } -func BenchmarkFullASCIIRune(b *testing.B) { - a := []byte{'a'} - for i := 0; i < b.N; i++ { - FullRune(a) - } -} - -func BenchmarkFullJapaneseRune(b *testing.B) { - nihon := []byte("本") - for i := 0; i < b.N; i++ { - FullRune(nihon) +// boolSink is used to reference the return value of benchmarked +// functions to avoid dead code elimination. +var boolSink bool + +func BenchmarkFullRune(b *testing.B) { + benchmarks := []struct { + name string + data []byte + }{ + {"ASCII", []byte("a")}, + {"Incomplete", []byte("\xf0\x90\x80")}, + {"Japanese", []byte("本")}, + } + for _, bm := range benchmarks { + b.Run(bm.name, func(b *testing.B) { + for i := 0; i < b.N; i++ { + boolSink = FullRune(bm.data) + } + }) } } |