Imported Upstream version 1.4upstream/1.4

1 files changed, 0 insertions, 231 deletions

diff --git a/src/pkg/compress/gzip/gzip_test.go b/src/pkg/compress/gzip/gzip_test.go
deleted file mode 100644
index 09271b24e..000000000
--- a/src/pkg/compress/gzip/gzip_test.go
+++ /dev/null
@@ -1,231 +0,0 @@
-// Copyright 2010 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 gzip
-
-import (
-	"bufio"
-	"bytes"
-	"io/ioutil"
-	"testing"
-	"time"
-)
-
-// TestEmpty tests that an empty payload still forms a valid GZIP stream.
-func TestEmpty(t *testing.T) {
-	buf := new(bytes.Buffer)
-
-	if err := NewWriter(buf).Close(); err != nil {
-		t.Fatalf("Writer.Close: %v", err)
-	}
-
-	r, err := NewReader(buf)
-	if err != nil {
-		t.Fatalf("NewReader: %v", err)
-	}
-	b, err := ioutil.ReadAll(r)
-	if err != nil {
-		t.Fatalf("ReadAll: %v", err)
-	}
-	if len(b) != 0 {
-		t.Fatalf("got %d bytes, want 0", len(b))
-	}
-	if err := r.Close(); err != nil {
-		t.Fatalf("Reader.Close: %v", err)
-	}
-}
-
-// TestRoundTrip tests that gzipping and then gunzipping is the identity
-// function.
-func TestRoundTrip(t *testing.T) {
-	buf := new(bytes.Buffer)
-
-	w := NewWriter(buf)
-	w.Comment = "comment"
-	w.Extra = []byte("extra")
-	w.ModTime = time.Unix(1e8, 0)
-	w.Name = "name"
-	if _, err := w.Write([]byte("payload")); err != nil {
-		t.Fatalf("Write: %v", err)
-	}
-	if err := w.Close(); err != nil {
-		t.Fatalf("Writer.Close: %v", err)
-	}
-
-	r, err := NewReader(buf)
-	if err != nil {
-		t.Fatalf("NewReader: %v", err)
-	}
-	b, err := ioutil.ReadAll(r)
-	if err != nil {
-		t.Fatalf("ReadAll: %v", err)
-	}
-	if string(b) != "payload" {
-		t.Fatalf("payload is %q, want %q", string(b), "payload")
-	}
-	if r.Comment != "comment" {
-		t.Fatalf("comment is %q, want %q", r.Comment, "comment")
-	}
-	if string(r.Extra) != "extra" {
-		t.Fatalf("extra is %q, want %q", r.Extra, "extra")
-	}
-	if r.ModTime.Unix() != 1e8 {
-		t.Fatalf("mtime is %d, want %d", r.ModTime.Unix(), uint32(1e8))
-	}
-	if r.Name != "name" {
-		t.Fatalf("name is %q, want %q", r.Name, "name")
-	}
-	if err := r.Close(); err != nil {
-		t.Fatalf("Reader.Close: %v", err)
-	}
-}
-
-// TestLatin1 tests the internal functions for converting to and from Latin-1.
-func TestLatin1(t *testing.T) {
-	latin1 := []byte{0xc4, 'u', 0xdf, 'e', 'r', 'u', 'n', 'g', 0}
-	utf8 := "Äußerung"
-	z := Reader{r: bufio.NewReader(bytes.NewReader(latin1))}
-	s, err := z.readString()
-	if err != nil {
-		t.Fatalf("readString: %v", err)
-	}
-	if s != utf8 {
-		t.Fatalf("read latin-1: got %q, want %q", s, utf8)
-	}
-
-	buf := bytes.NewBuffer(make([]byte, 0, len(latin1)))
-	c := Writer{w: buf}
-	if err = c.writeString(utf8); err != nil {
-		t.Fatalf("writeString: %v", err)
-	}
-	s = buf.String()
-	if s != string(latin1) {
-		t.Fatalf("write utf-8: got %q, want %q", s, string(latin1))
-	}
-}
-
-// TestLatin1RoundTrip tests that metadata that is representable in Latin-1
-// survives a round trip.
-func TestLatin1RoundTrip(t *testing.T) {
-	testCases := []struct {
-		name string
-		ok   bool
-	}{
-		{"", true},
-		{"ASCII is OK", true},
-		{"unless it contains a NUL\x00", false},
-		{"no matter where \x00 occurs", false},
-		{"\x00\x00\x00", false},
-		{"Látin-1 also passes (U+00E1)", true},
-		{"but LĀtin Extended-A (U+0100) does not", false},
-		{"neither does 日本語", false},
-		{"invalid UTF-8 also \xffails", false},
-		{"\x00 as does Látin-1 with NUL", false},
-	}
-	for _, tc := range testCases {
-		buf := new(bytes.Buffer)
-
-		w := NewWriter(buf)
-		w.Name = tc.name
-		err := w.Close()
-		if (err == nil) != tc.ok {
-			t.Errorf("Writer.Close: name = %q, err = %v", tc.name, err)
-			continue
-		}
-		if !tc.ok {
-			continue
-		}
-
-		r, err := NewReader(buf)
-		if err != nil {
-			t.Errorf("NewReader: %v", err)
-			continue
-		}
-		_, err = ioutil.ReadAll(r)
-		if err != nil {
-			t.Errorf("ReadAll: %v", err)
-			continue
-		}
-		if r.Name != tc.name {
-			t.Errorf("name is %q, want %q", r.Name, tc.name)
-			continue
-		}
-		if err := r.Close(); err != nil {
-			t.Errorf("Reader.Close: %v", err)
-			continue
-		}
-	}
-}
-
-func TestWriterFlush(t *testing.T) {
-	buf := new(bytes.Buffer)
-
-	w := NewWriter(buf)
-	w.Comment = "comment"
-	w.Extra = []byte("extra")
-	w.ModTime = time.Unix(1e8, 0)
-	w.Name = "name"
-
-	n0 := buf.Len()
-	if n0 != 0 {
-		t.Fatalf("buffer size = %d before writes; want 0", n0)
-	}
-
-	if err := w.Flush(); err != nil {
-		t.Fatal(err)
-	}
-
-	n1 := buf.Len()
-	if n1 == 0 {
-		t.Fatal("no data after first flush")
-	}
-
-	w.Write([]byte("x"))
-
-	n2 := buf.Len()
-	if n1 != n2 {
-		t.Fatalf("after writing a single byte, size changed from %d to %d; want no change", n1, n2)
-	}
-
-	if err := w.Flush(); err != nil {
-		t.Fatal(err)
-	}
-
-	n3 := buf.Len()
-	if n2 == n3 {
-		t.Fatal("Flush didn't flush any data")
-	}
-}
-
-// Multiple gzip files concatenated form a valid gzip file.
-func TestConcat(t *testing.T) {
-	var buf bytes.Buffer
-	w := NewWriter(&buf)
-	w.Write([]byte("hello "))
-	w.Close()
-	w = NewWriter(&buf)
-	w.Write([]byte("world\n"))
-	w.Close()
-
-	r, err := NewReader(&buf)
-	data, err := ioutil.ReadAll(r)
-	if string(data) != "hello world\n" || err != nil {
-		t.Fatalf("ReadAll = %q, %v, want %q, nil", data, err, "hello world")
-	}
-}
-
-func TestWriterReset(t *testing.T) {
-	buf := new(bytes.Buffer)
-	buf2 := new(bytes.Buffer)
-	z := NewWriter(buf)
-	msg := []byte("hello world")
-	z.Write(msg)
-	z.Close()
-	z.Reset(buf2)
-	z.Write(msg)
-	z.Close()
-	if buf.String() != buf2.String() {
-		t.Errorf("buf2 %q != original buf of %q", buf2.String(), buf.String())
-	}
-}