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
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
|
require File.expand_path('../../../spec_helper', __FILE__)
describe "File#chmod" do
before :each do
@filename = tmp('i_exist.exe')
@file = File.open(@filename, 'w')
end
after :each do
@file.close
rm_r @filename
end
it "returns 0 if successful" do
@file.chmod(0755).should == 0
end
platform_is_not :freebsd, :netbsd, :openbsd do
it "always succeeds with any numeric values" do
vals = [-2**30, -2**16, -2**8, -2, -1,
-0.5, 0, 1, 2, 5.555575, 16, 32, 64, 2**8, 2**16, 2**30]
vals.each { |v|
lambda { @file.chmod(v) }.should_not raise_error
}
end
end
# -256, -2 and -1 raise Errno::E079 on FreeBSD
# -256, -2 and -1 raise Errno::EFTYPE on NetBSD
platform_is :freebsd, :netbsd do
it "always succeeds with any numeric values" do
vals = [-2**30, -2**16, #-2**8, -2, -1,
-0.5, 0, 1, 2, 5.555575, 16, 32, 64, 2**8, 2**16, 2**30]
vals.each { |v|
lambda { @file.chmod(v) }.should_not raise_error
}
end
end
# -256, -2 and -1 raise Errno::EINVAL on OpenBSD
platform_is :openbsd do
it "always succeeds with any numeric values" do
vals = [#-2**30, -2**16, -2**8, -2, -1,
-0.5, 0, 1, 2, 5.555575, 16, 32, 64, 2**8]#, 2**16, 2**30
vals.each { |v|
lambda { @file.chmod(v) }.should_not raise_error
}
end
end
it "invokes to_int on non-integer argument" do
mode = File.stat(@filename).mode
(obj = mock('mode')).should_receive(:to_int).and_return(mode)
@file.chmod(obj)
File.stat(@filename).mode.should == mode
end
platform_is :windows do
it "with '0444' makes file readable and executable but not writable" do
@file.chmod(0444)
File.readable?(@filename).should == true
File.writable?(@filename).should == false
File.executable?(@filename).should == true
end
it "with '0644' makes file readable and writable and also executable" do
@file.chmod(0644)
File.readable?(@filename).should == true
File.writable?(@filename).should == true
File.executable?(@filename).should == true
end
end
platform_is_not :windows do
it "with '0222' makes file writable but not readable or executable" do
@file.chmod(0222)
File.readable?(@filename).should == false
File.writable?(@filename).should == true
File.executable?(@filename).should == false
end
it "with '0444' makes file readable but not writable or executable" do
@file.chmod(0444)
File.readable?(@filename).should == true
File.writable?(@filename).should == false
File.executable?(@filename).should == false
end
it "with '0666' makes file readable and writable but not executable" do
@file.chmod(0666)
File.readable?(@filename).should == true
File.writable?(@filename).should == true
File.executable?(@filename).should == false
end
it "with '0111' makes file executable but not readable or writable" do
@file.chmod(0111)
File.readable?(@filename).should == false
File.writable?(@filename).should == false
File.executable?(@filename).should == true
end
it "modifies the permission bits of the files specified" do
@file.chmod(0755)
File.stat(@filename).mode.should == 33261
end
end
end
describe "File.chmod" do
before :each do
@file = tmp('i_exist.exe')
touch @file
@count = File.chmod(0755, @file)
end
after :each do
rm_r @file
end
it "returns the number of files modified" do
@count.should == 1
end
platform_is_not :freebsd, :netbsd, :openbsd do
it "always succeeds with any numeric values" do
vals = [-2**30, -2**16, -2**8, -2, -1,
-0.5, 0, 1, 2, 5.555575, 16, 32, 64, 2**8, 2**16, 2**30]
vals.each { |v|
lambda { File.chmod(v, @file) }.should_not raise_error
}
end
end
# -256, -2 and -1 raise Errno::E079 on FreeBSD
# -256, -2 and -1 raise Errno::EFTYPE on NetBSD
platform_is :freebsd, :netbsd do
it "always succeeds with any numeric values" do
vals = [-2**30, -2**16, #-2**8, -2, -1,
-0.5, 0, 1, 2, 5.555575, 16, 32, 64, 2**8, 2**16, 2**30]
vals.each { |v|
lambda { File.chmod(v, @file) }.should_not raise_error
}
end
end
platform_is :openbsd do
it "succeeds with valid values" do
vals = [-0.5, 0, 1, 2, 5.555575, 16, 32, 64, 2**8]
vals.each { |v|
lambda { File.chmod(v, @file) }.should_not raise_error
}
end
it "fails with invalid values" do
vals = [-2**30, -2**16, -2**8, -2, -1, 2**16, 2**30]
vals.each { |v|
lambda { File.chmod(v, @file) }.should raise_error(Errno::EINVAL)
}
end
end
it "accepts an object that has a #to_path method" do
File.chmod(0, mock_to_path(@file))
end
it "throws a TypeError if the given path is not coercable into a string" do
lambda { File.chmod(0, []) }.should raise_error(TypeError)
end
it "raises an error for a non existent path" do
lambda {
File.chmod(0644, "#{@file}.not.existing")
}.should raise_error(Errno::ENOENT)
end
it "invokes to_int on non-integer argument" do
mode = File.stat(@file).mode
(obj = mock('mode')).should_receive(:to_int).and_return(mode)
File.chmod(obj, @file)
File.stat(@file).mode.should == mode
end
it "invokes to_str on non-string file names" do
mode = File.stat(@file).mode
(obj = mock('path')).should_receive(:to_str).and_return(@file)
File.chmod(mode, obj)
File.stat(@file).mode.should == mode
end
platform_is :windows do
it "with '0444' makes file readable and executable but not writable" do
File.chmod(0444, @file)
File.readable?(@file).should == true
File.writable?(@file).should == false
File.executable?(@file).should == true
end
it "with '0644' makes file readable and writable and also executable" do
File.chmod(0644, @file)
File.readable?(@file).should == true
File.writable?(@file).should == true
File.executable?(@file).should == true
end
end
platform_is_not :windows do
it "with '0222' makes file writable but not readable or executable" do
File.chmod(0222, @file)
File.readable?(@file).should == false
File.writable?(@file).should == true
File.executable?(@file).should == false
end
it "with '0444' makes file readable but not writable or executable" do
File.chmod(0444, @file)
File.readable?(@file).should == true
File.writable?(@file).should == false
File.executable?(@file).should == false
end
it "with '0666' makes file readable and writable but not executable" do
File.chmod(0666, @file)
File.readable?(@file).should == true
File.writable?(@file).should == true
File.executable?(@file).should == false
end
it "with '0111' makes file executable but not readable or writable" do
File.chmod(0111, @file)
File.readable?(@file).should == false
File.writable?(@file).should == false
File.executable?(@file).should == true
end
it "modifies the permission bits of the files specified" do
File.stat(@file).mode.should == 33261
end
end
end
|
