diff options
Diffstat (limited to 'src/pkg/compress/flate/writer_test.go')
-rw-r--r-- | src/pkg/compress/flate/writer_test.go | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/src/pkg/compress/flate/writer_test.go b/src/pkg/compress/flate/writer_test.go deleted file mode 100644 index 58431774e..000000000 --- a/src/pkg/compress/flate/writer_test.go +++ /dev/null @@ -1,60 +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 flate - -import ( - "io/ioutil" - "runtime" - "testing" -) - -func benchmarkEncoder(b *testing.B, testfile, level, n int) { - b.StopTimer() - b.SetBytes(int64(n)) - buf0, err := ioutil.ReadFile(testfiles[testfile]) - if err != nil { - b.Fatal(err) - } - if len(buf0) == 0 { - b.Fatalf("test file %q has no data", testfiles[testfile]) - } - buf1 := make([]byte, n) - for i := 0; i < n; i += len(buf0) { - if len(buf0) > n-i { - buf0 = buf0[:n-i] - } - copy(buf1[i:], buf0) - } - buf0 = nil - runtime.GC() - b.StartTimer() - for i := 0; i < b.N; i++ { - w, err := NewWriter(ioutil.Discard, level) - if err != nil { - b.Fatal(err) - } - w.Write(buf1) - w.Close() - } -} - -func BenchmarkEncodeDigitsSpeed1e4(b *testing.B) { benchmarkEncoder(b, digits, speed, 1e4) } -func BenchmarkEncodeDigitsSpeed1e5(b *testing.B) { benchmarkEncoder(b, digits, speed, 1e5) } -func BenchmarkEncodeDigitsSpeed1e6(b *testing.B) { benchmarkEncoder(b, digits, speed, 1e6) } -func BenchmarkEncodeDigitsDefault1e4(b *testing.B) { benchmarkEncoder(b, digits, default_, 1e4) } -func BenchmarkEncodeDigitsDefault1e5(b *testing.B) { benchmarkEncoder(b, digits, default_, 1e5) } -func BenchmarkEncodeDigitsDefault1e6(b *testing.B) { benchmarkEncoder(b, digits, default_, 1e6) } -func BenchmarkEncodeDigitsCompress1e4(b *testing.B) { benchmarkEncoder(b, digits, compress, 1e4) } -func BenchmarkEncodeDigitsCompress1e5(b *testing.B) { benchmarkEncoder(b, digits, compress, 1e5) } -func BenchmarkEncodeDigitsCompress1e6(b *testing.B) { benchmarkEncoder(b, digits, compress, 1e6) } -func BenchmarkEncodeTwainSpeed1e4(b *testing.B) { benchmarkEncoder(b, twain, speed, 1e4) } -func BenchmarkEncodeTwainSpeed1e5(b *testing.B) { benchmarkEncoder(b, twain, speed, 1e5) } -func BenchmarkEncodeTwainSpeed1e6(b *testing.B) { benchmarkEncoder(b, twain, speed, 1e6) } -func BenchmarkEncodeTwainDefault1e4(b *testing.B) { benchmarkEncoder(b, twain, default_, 1e4) } -func BenchmarkEncodeTwainDefault1e5(b *testing.B) { benchmarkEncoder(b, twain, default_, 1e5) } -func BenchmarkEncodeTwainDefault1e6(b *testing.B) { benchmarkEncoder(b, twain, default_, 1e6) } -func BenchmarkEncodeTwainCompress1e4(b *testing.B) { benchmarkEncoder(b, twain, compress, 1e4) } -func BenchmarkEncodeTwainCompress1e5(b *testing.B) { benchmarkEncoder(b, twain, compress, 1e5) } -func BenchmarkEncodeTwainCompress1e6(b *testing.B) { benchmarkEncoder(b, twain, compress, 1e6) } |