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author | Josh Bleecher Snyder <josharian@gmail.com> | 2017-03-04 16:28:59 -0800 |
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committer | Josh Bleecher Snyder <josharian@gmail.com> | 2017-03-05 05:14:08 +0000 |
commit | d4451362c0fa47b25fc2e69129e68cbbee4a6bdf (patch) | |
tree | 3f4c874c376fe34a5aa9e97ef45d77aa53bb5d13 /src/runtime/string_test.go | |
parent | 57e038615d945b610f4b62c40ddeb1fd40130649 (diff) | |
download | go-d4451362c0fa47b25fc2e69129e68cbbee4a6bdf.tar.gz go-d4451362c0fa47b25fc2e69129e68cbbee4a6bdf.zip |
runtime: add slicebytetostring benchmark
Change-Id: I666d2c6ea8d0b54a71260809d1a2573b122865b2
Reviewed-on: https://go-review.googlesource.com/37790
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/runtime/string_test.go')
-rw-r--r-- | src/runtime/string_test.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/runtime/string_test.go b/src/runtime/string_test.go index fcfc52291f..7633cfde04 100644 --- a/src/runtime/string_test.go +++ b/src/runtime/string_test.go @@ -6,6 +6,7 @@ package runtime_test import ( "runtime" + "strconv" "strings" "testing" ) @@ -89,6 +90,20 @@ func BenchmarkConcatStringAndBytes(b *testing.B) { } } +var escapeString string + +func BenchmarkSliceByteToString(b *testing.B) { + buf := []byte{'!'} + for n := 0; n < 8; n++ { + b.Run(strconv.Itoa(len(buf)), func(b *testing.B) { + for i := 0; i < b.N; i++ { + escapeString = string(buf) + } + }) + buf = append(buf, buf...) + } +} + var stringdata = []struct{ name, data string }{ {"ASCII", "01234567890"}, {"Japanese", "日本語日本語日本語"}, |