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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
|
// Copyright 2015 Canonical Ltd.
// Licensed under the LGPLv3, see LICENCE file for details.
package filepath_test
import (
gofilepath "path/filepath"
"runtime"
"strings"
"github.com/juju/testing"
jc "github.com/juju/testing/checkers"
gc "gopkg.in/check.v1"
"github.com/juju/utils/filepath"
)
// The tests here are mostly just sanity checks against the behavior
// of the stdlib path/filepath. We are not trying for high coverage levels.
type stdlibSuite struct {
testing.IsolationSuite
path string
volumeName func(string) string
}
var _ = gc.Suite(&stdlibSuite{})
func (s *stdlibSuite) SetUpTest(c *gc.C) {
s.IsolationSuite.SetUpTest(c)
switch runtime.GOOS {
case "windows":
s.path = `C:\a\b\c.xyz`
s.volumeName = func(path string) string {
return "C:"
}
default:
s.path = "/a/b/c.xyz"
s.volumeName = func(string) string { return "" }
}
}
func (s stdlibSuite) TestBase(c *gc.C) {
path := filepath.Base(gofilepath.Separator, s.volumeName, s.path)
gopath := gofilepath.Base(s.path)
c.Check(path, gc.Equals, gopath)
c.Check(path, gc.Equals, "c.xyz")
}
func (s stdlibSuite) TestClean(c *gc.C) {
// TODO(ericsnow) Add more cases.
originals := map[string]string{
s.path: s.path,
}
for original, expected := range originals {
c.Logf("checking %q", original)
path := filepath.Clean(gofilepath.Separator, s.volumeName, original)
gopath := gofilepath.Clean(original)
c.Check(path, gc.Equals, gopath)
c.Check(path, gc.Equals, expected)
}
}
func (s stdlibSuite) TestDir(c *gc.C) {
path := filepath.Dir(gofilepath.Separator, s.volumeName, s.path)
gopath := gofilepath.Dir(s.path)
c.Check(path, gc.Equals, gopath)
switch runtime.GOOS {
case "windows":
c.Check(path, gc.Equals, `\a\b`)
default:
c.Check(path, gc.Equals, "/a/b")
}
}
func (s stdlibSuite) TestExt(c *gc.C) {
ext := filepath.Ext(gofilepath.Separator, s.path)
goext := gofilepath.Ext(s.path)
c.Check(ext, gc.Equals, goext)
c.Check(ext, gc.Equals, ".xyz")
}
func (s stdlibSuite) TestFromSlash(c *gc.C) {
original := "/a/b/c.xyz"
path := filepath.FromSlash(gofilepath.Separator, original)
gopath := gofilepath.FromSlash(original)
c.Check(path, gc.Equals, gopath)
c.Check(path, gc.Equals, s.path)
}
func (s stdlibSuite) TestJoin(c *gc.C) {
path := filepath.Join(gofilepath.Separator, s.volumeName, "a", "b", "c.xyz")
gopath := gofilepath.Join("a", "b", "c.xyz")
c.Check(path, gc.Equals, gopath)
expected := s.path[strings.Index(s.path, string(gofilepath.Separator))+1:]
c.Check(path, gc.Equals, expected)
}
func (s stdlibSuite) TestSplit(c *gc.C) {
dir, base := filepath.Split(gofilepath.Separator, s.volumeName, s.path)
godir, gobase := gofilepath.Split(s.path)
c.Check(dir, gc.Equals, godir)
c.Check(base, gc.Equals, gobase)
switch runtime.GOOS {
case "windows":
c.Check(dir, gc.Equals, `\a\b\`)
default:
c.Check(dir, gc.Equals, "/a/b/")
}
c.Check(base, gc.Equals, "c.xyz")
}
func (s stdlibSuite) TestToSlash(c *gc.C) {
path := filepath.ToSlash(gofilepath.Separator, s.path)
gopath := gofilepath.ToSlash(s.path)
c.Check(path, gc.Equals, gopath)
c.Check(path, gc.Equals, "/a/b/c.xyz")
}
func (s stdlibSuite) TestMatchTrue(c *gc.C) {
tests := map[string]string{
"abc": "abc",
"ab[c]": "abc",
"": "",
"*": "abc",
"a*c": "abc",
"?": "a",
"a?c": "abc",
}
for pattern, name := range tests {
c.Logf("- checking pattern %q against %q -", pattern, name)
matched, err := filepath.Match(gofilepath.Separator, pattern, name)
c.Assert(err, jc.ErrorIsNil)
gomatched, err := gofilepath.Match(pattern, name)
c.Assert(err, jc.ErrorIsNil)
c.Check(matched, gc.Equals, gomatched)
c.Check(matched, jc.IsTrue)
}
}
func (s stdlibSuite) TestMatchFalse(c *gc.C) {
tests := map[string]string{
"abc": "xyz",
"": "abc",
"a*c": "a",
"?": "",
"a?c": "ac",
}
for pattern, name := range tests {
c.Logf("- checking pattern %q against %q -", pattern, name)
matched, err := filepath.Match(gofilepath.Separator, pattern, name)
c.Assert(err, jc.ErrorIsNil)
gomatched, err := gofilepath.Match(pattern, name)
c.Assert(err, jc.ErrorIsNil)
c.Check(matched, gc.Equals, gomatched)
c.Check(matched, jc.IsFalse)
}
}
func (s stdlibSuite) TestMatchBadPattern(c *gc.C) {
tests := map[string]string{
"ab[": "abc",
"ab[-c]": "abc",
"ab[]": "abc",
}
for pattern, name := range tests {
c.Logf("- checking pattern %q against %q -", pattern, name)
_, err := filepath.Match(gofilepath.Separator, pattern, name)
_, goerr := gofilepath.Match(pattern, name)
c.Check(err, gc.Equals, goerr)
c.Check(err, gc.Equals, gofilepath.ErrBadPattern)
}
}
|
