1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
// 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 (
"io"
"io/ioutil"
"strings"
"testing"
)
// Tests that gzipping and then gunzipping is the identity function.
func TestWriter(t *testing.T) {
// Set up the Pipe to do the gzip and gunzip.
piper, pipew := io.Pipe()
defer piper.Close()
go func() {
defer pipew.Close()
deflater, err := NewDeflater(pipew)
if err != nil {
t.Errorf("%v", err)
return
}
defer deflater.Close()
deflater.Comment = "comment"
deflater.Extra = strings.Bytes("extra")
deflater.Mtime = 1e8
deflater.Name = "name"
_, err = deflater.Write(strings.Bytes("payload"))
if err != nil {
t.Errorf("%v", err)
return
}
}()
inflater, err := NewInflater(piper)
if err != nil {
t.Errorf("%v", err)
return
}
defer inflater.Close()
// Read and compare to the original input.
b, err := ioutil.ReadAll(inflater)
if err != nil {
t.Errorf(": %v", err)
return
}
if string(b) != "payload" {
t.Fatalf("payload is %q, want %q", string(b), "payload")
}
if inflater.Comment != "comment" {
t.Fatalf("comment is %q, want %q", inflater.Comment, "comment")
}
if string(inflater.Extra) != "extra" {
t.Fatalf("extra is %q, want %q", inflater.Extra, "extra")
}
if inflater.Mtime != 1e8 {
t.Fatalf("mtime is %d, want %d", inflater.Mtime, uint32(1e8))
}
if inflater.Name != "name" {
t.Fatalf("name is %q, want %q", inflater.Name, "name")
}
}
|
