Hulk did something

[bytom/vapor.git] / vendor / golang.org / x / text / secure / bidirule / bench_test.go

diff --git a/vendor/golang.org/x/text/secure/bidirule/bench_test.go b/vendor/golang.org/x/text/secure/bidirule/bench_test.go
new file mode 100644 (file)
index 0000000..2db922b
--- /dev/null
+++ b/vendor/golang.org/x/text/secure/bidirule/bench_test.go
@@ -0,0 +1,54 @@
+// Copyright 2016 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 bidirule
+
+import (
+       "testing"
+
+       "golang.org/x/text/internal/testtext"
+)
+
+var benchData = []struct{ name, data string }{
+       {"ascii", "Scheveningen"},
+       {"arabic", "دبي"},
+       {"hangul", "다음과"},
+}
+
+func doBench(b *testing.B, fn func(b *testing.B, data string)) {
+       for _, d := range benchData {
+               testtext.Bench(b, d.name, func(b *testing.B) { fn(b, d.data) })
+       }
+}
+
+func BenchmarkSpan(b *testing.B) {
+       r := New()
+       doBench(b, func(b *testing.B, str string) {
+               b.SetBytes(int64(len(str)))
+               data := []byte(str)
+               for i := 0; i < b.N; i++ {
+                       r.Reset()
+                       r.Span(data, true)
+               }
+       })
+}
+
+func BenchmarkDirectionASCII(b *testing.B) {
+       doBench(b, func(b *testing.B, str string) {
+               b.SetBytes(int64(len(str)))
+               data := []byte(str)
+               for i := 0; i < b.N; i++ {
+                       Direction(data)
+               }
+       })
+}
+
+func BenchmarkDirectionStringASCII(b *testing.B) {
+       doBench(b, func(b *testing.B, str string) {
+               b.SetBytes(int64(len(str)))
+               for i := 0; i < b.N; i++ {
+                       DirectionString(str)
+               }
+       })
+}