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Diffstat (limited to 'src/pkg/compress/flate/reader_test.go')
-rw-r--r--src/pkg/compress/flate/reader_test.go96
1 files changed, 0 insertions, 96 deletions
diff --git a/src/pkg/compress/flate/reader_test.go b/src/pkg/compress/flate/reader_test.go
deleted file mode 100644
index a62ef741d..000000000
--- a/src/pkg/compress/flate/reader_test.go
+++ /dev/null
@@ -1,96 +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 (
- "bytes"
- "io"
- "io/ioutil"
- "runtime"
- "strings"
- "testing"
-)
-
-func TestNlitOutOfRange(t *testing.T) {
- // Trying to decode this bogus flate data, which has a Huffman table
- // with nlit=288, should not panic.
- io.Copy(ioutil.Discard, NewReader(strings.NewReader(
- "\xfc\xfe\x36\xe7\x5e\x1c\xef\xb3\x55\x58\x77\xb6\x56\xb5\x43\xf4"+
- "\x6f\xf2\xd2\xe6\x3d\x99\xa0\x85\x8c\x48\xeb\xf8\xda\x83\x04\x2a"+
- "\x75\xc4\xf8\x0f\x12\x11\xb9\xb4\x4b\x09\xa0\xbe\x8b\x91\x4c")))
-}
-
-const (
- digits = iota
- twain
-)
-
-var testfiles = []string{
- // Digits is the digits of the irrational number e. Its decimal representation
- // does not repeat, but there are only 10 possible digits, so it should be
- // reasonably compressible.
- digits: "../testdata/e.txt",
- // Twain is Project Gutenberg's edition of Mark Twain's classic English novel.
- twain: "../testdata/Mark.Twain-Tom.Sawyer.txt",
-}
-
-func benchmarkDecode(b *testing.B, testfile, level, n int) {
- b.ReportAllocs()
- 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])
- }
- compressed := new(bytes.Buffer)
- w, err := NewWriter(compressed, level)
- if err != nil {
- b.Fatal(err)
- }
- for i := 0; i < n; i += len(buf0) {
- if len(buf0) > n-i {
- buf0 = buf0[:n-i]
- }
- io.Copy(w, bytes.NewReader(buf0))
- }
- w.Close()
- buf1 := compressed.Bytes()
- buf0, compressed, w = nil, nil, nil
- runtime.GC()
- b.StartTimer()
- for i := 0; i < b.N; i++ {
- io.Copy(ioutil.Discard, NewReader(bytes.NewReader(buf1)))
- }
-}
-
-// These short names are so that gofmt doesn't break the BenchmarkXxx function
-// bodies below over multiple lines.
-const (
- speed = BestSpeed
- default_ = DefaultCompression
- compress = BestCompression
-)
-
-func BenchmarkDecodeDigitsSpeed1e4(b *testing.B) { benchmarkDecode(b, digits, speed, 1e4) }
-func BenchmarkDecodeDigitsSpeed1e5(b *testing.B) { benchmarkDecode(b, digits, speed, 1e5) }
-func BenchmarkDecodeDigitsSpeed1e6(b *testing.B) { benchmarkDecode(b, digits, speed, 1e6) }
-func BenchmarkDecodeDigitsDefault1e4(b *testing.B) { benchmarkDecode(b, digits, default_, 1e4) }
-func BenchmarkDecodeDigitsDefault1e5(b *testing.B) { benchmarkDecode(b, digits, default_, 1e5) }
-func BenchmarkDecodeDigitsDefault1e6(b *testing.B) { benchmarkDecode(b, digits, default_, 1e6) }
-func BenchmarkDecodeDigitsCompress1e4(b *testing.B) { benchmarkDecode(b, digits, compress, 1e4) }
-func BenchmarkDecodeDigitsCompress1e5(b *testing.B) { benchmarkDecode(b, digits, compress, 1e5) }
-func BenchmarkDecodeDigitsCompress1e6(b *testing.B) { benchmarkDecode(b, digits, compress, 1e6) }
-func BenchmarkDecodeTwainSpeed1e4(b *testing.B) { benchmarkDecode(b, twain, speed, 1e4) }
-func BenchmarkDecodeTwainSpeed1e5(b *testing.B) { benchmarkDecode(b, twain, speed, 1e5) }
-func BenchmarkDecodeTwainSpeed1e6(b *testing.B) { benchmarkDecode(b, twain, speed, 1e6) }
-func BenchmarkDecodeTwainDefault1e4(b *testing.B) { benchmarkDecode(b, twain, default_, 1e4) }
-func BenchmarkDecodeTwainDefault1e5(b *testing.B) { benchmarkDecode(b, twain, default_, 1e5) }
-func BenchmarkDecodeTwainDefault1e6(b *testing.B) { benchmarkDecode(b, twain, default_, 1e6) }
-func BenchmarkDecodeTwainCompress1e4(b *testing.B) { benchmarkDecode(b, twain, compress, 1e4) }
-func BenchmarkDecodeTwainCompress1e5(b *testing.B) { benchmarkDecode(b, twain, compress, 1e5) }
-func BenchmarkDecodeTwainCompress1e6(b *testing.B) { benchmarkDecode(b, twain, compress, 1e6) }