1 files changed, 0 insertions, 152 deletions
diff --git a/src/pkg/compress/lzw/reader_test.go b/src/pkg/compress/lzw/reader_test.go
deleted file mode 100644
index 9006c91c2..000000000
--- a/src/pkg/compress/lzw/reader_test.go
+++ /dev/null
@@ -1,152 +0,0 @@
-// Copyright 2011 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 lzw
-
-import (
-	"bytes"
-	"io"
-	"io/ioutil"
-	"runtime"
-	"strconv"
-	"strings"
-	"testing"
-)
-
-type lzwTest struct {
-	desc       string
-	raw        string
-	compressed string
-	err        error
-}
-
-var lzwTests = []lzwTest{
-	{
-		"empty;LSB;8",
-		"",
-		"\x01\x01",
-		nil,
-	},
-	{
-		"empty;MSB;8",
-		"",
-		"\x80\x80",
-		nil,
-	},
-	{
-		"tobe;LSB;7",
-		"TOBEORNOTTOBEORTOBEORNOT",
-		"\x54\x4f\x42\x45\x4f\x52\x4e\x4f\x54\x82\x84\x86\x8b\x85\x87\x89\x81",
-		nil,
-	},
-	{
-		"tobe;LSB;8",
-		"TOBEORNOTTOBEORTOBEORNOT",
-		"\x54\x9e\x08\x29\xf2\x44\x8a\x93\x27\x54\x04\x12\x34\xb8\xb0\xe0\xc1\x84\x01\x01",
-		nil,
-	},
-	{
-		"tobe;MSB;7",
-		"TOBEORNOTTOBEORTOBEORNOT",
-		"\x54\x4f\x42\x45\x4f\x52\x4e\x4f\x54\x82\x84\x86\x8b\x85\x87\x89\x81",
-		nil,
-	},
-	{
-		"tobe;MSB;8",
-		"TOBEORNOTTOBEORTOBEORNOT",
-		"\x2a\x13\xc8\x44\x52\x79\x48\x9c\x4f\x2a\x40\xa0\x90\x68\x5c\x16\x0f\x09\x80\x80",
-		nil,
-	},
-	{
-		"tobe-truncated;LSB;8",
-		"TOBEORNOTTOBEORTOBEORNOT",
-		"\x54\x9e\x08\x29\xf2\x44\x8a\x93\x27\x54\x04",
-		io.ErrUnexpectedEOF,
-	},
-	// This example comes from http://en.wikipedia.org/wiki/Graphics_Interchange_Format.
-	{
-		"gif;LSB;8",
-		"\x28\xff\xff\xff\x28\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff",
-		"\x00\x51\xfc\x1b\x28\x70\xa0\xc1\x83\x01\x01",
-		nil,
-	},
-	// This example comes from http://compgroups.net/comp.lang.ruby/Decompressing-LZW-compression-from-PDF-file
-	{
-		"pdf;MSB;8",
-		"-----A---B",
-		"\x80\x0b\x60\x50\x22\x0c\x0c\x85\x01",
-		nil,
-	},
-}
-
-func TestReader(t *testing.T) {
-	var b bytes.Buffer
-	for _, tt := range lzwTests {
-		d := strings.Split(tt.desc, ";")
-		var order Order
-		switch d[1] {
-		case "LSB":
-			order = LSB
-		case "MSB":
-			order = MSB
-		default:
-			t.Errorf("%s: bad order %q", tt.desc, d[1])
-		}
-		litWidth, _ := strconv.Atoi(d[2])
-		rc := NewReader(strings.NewReader(tt.compressed), order, litWidth)
-		defer rc.Close()
-		b.Reset()
-		n, err := io.Copy(&b, rc)
-		if err != nil {
-			if err != tt.err {
-				t.Errorf("%s: io.Copy: %v want %v", tt.desc, err, tt.err)
-			}
-			continue
-		}
-		s := b.String()
-		if s != tt.raw {
-			t.Errorf("%s: got %d-byte %q want %d-byte %q", tt.desc, n, s, len(tt.raw), tt.raw)
-		}
-	}
-}
-
-func benchmarkDecoder(b *testing.B, n int) {
-	b.StopTimer()
-	b.SetBytes(int64(n))
-	buf0, err := ioutil.ReadFile("../testdata/e.txt")
-	if err != nil {
-		b.Fatal(err)
-	}
-	if len(buf0) == 0 {
-		b.Fatalf("test file has no data")
-	}
-	compressed := new(bytes.Buffer)
-	w := NewWriter(compressed, LSB, 8)
-	for i := 0; i < n; i += len(buf0) {
-		if len(buf0) > n-i {
-			buf0 = buf0[:n-i]
-		}
-		w.Write(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), LSB, 8))
-	}
-}
-
-func BenchmarkDecoder1e4(b *testing.B) {
-	benchmarkDecoder(b, 1e4)
-}
-
-func BenchmarkDecoder1e5(b *testing.B) {
-	benchmarkDecoder(b, 1e5)
-}
-
-func BenchmarkDecoder1e6(b *testing.B) {
-	benchmarkDecoder(b, 1e6)
-}