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
|
require 'rubygems/test_case'
require 'rubygems/commands/pristine_command'
class TestGemCommandsPristineCommand < Gem::TestCase
def setup
super
@cmd = Gem::Commands::PristineCommand.new
end
def test_execute
a = quick_spec 'a' do |s| s.executables = %w[foo] end
write_file File.join(@tempdir, 'bin', 'foo') do |fp|
fp.puts "#!/usr/bin/ruby"
end
install_gem a
foo_path = File.join @gemhome, 'gems', a.full_name, 'bin', 'foo'
write_file foo_path do |io|
io.puts 'I changed it!'
end
@cmd.options[:args] = %w[a]
use_ui @ui do
@cmd.execute
end
assert_equal "#!/usr/bin/ruby\n", File.read(foo_path), foo_path
out = @ui.output.split "\n"
assert_equal "Restoring gems to pristine condition...", out.shift
assert_equal "Restored #{a.full_name}", out.shift
assert_empty out, out.inspect
end
def test_execute_all
a = quick_spec 'a' do |s| s.executables = %w[foo] end
write_file File.join(@tempdir, 'bin', 'foo') do |fp|
fp.puts "#!/usr/bin/ruby"
end
install_gem a
gem_bin = File.join @gemhome, 'gems', a.full_name, 'bin', 'foo'
FileUtils.rm gem_bin
@cmd.handle_options %w[--all]
use_ui @ui do
@cmd.execute
end
assert File.exist?(gem_bin)
out = @ui.output.split "\n"
assert_equal "Restoring gems to pristine condition...", out.shift
assert_equal "Restored #{a.full_name}", out.shift
assert_empty out, out.inspect
end
def test_execute_no_exetension
a = quick_spec 'a' do |s| s.extensions << 'ext/a/extconf.rb' end
ext_path = File.join @tempdir, 'ext', 'a', 'extconf.rb'
write_file ext_path do |io|
io.write '# extconf.rb'
end
util_build_gem a
@cmd.options[:args] = %w[a]
@cmd.options[:extensions] = false
use_ui @ui do
@cmd.execute
end
out = @ui.output.split "\n"
assert_equal 'Restoring gems to pristine condition...', out.shift
assert_equal "Skipped #{a.full_name}, it needs to compile an extension",
out.shift
assert_empty out, out.inspect
end
def test_execute_many
a = quick_spec 'a'
b = quick_spec 'b'
install_gem a
install_gem b
@cmd.options[:args] = %w[a b]
use_ui @ui do
@cmd.execute
end
out = @ui.output.split "\n"
assert_equal "Restoring gems to pristine condition...", out.shift
assert_equal "Restored #{a.full_name}", out.shift
assert_equal "Restored #{b.full_name}", out.shift
assert_empty out, out.inspect
end
def test_execute_many_multi_repo
a = quick_spec 'a'
install_gem a
Gem.clear_paths
gemhome2 = File.join @tempdir, 'gemhome2'
Gem.paths = { "GEM_PATH" => [gemhome2, @gemhome], "GEM_HOME" => gemhome2 }
b = quick_spec 'b'
install_gem b
@cmd.options[:args] = %w[a b]
use_ui @ui do
@cmd.execute
end
out = @ui.output.split "\n"
assert_equal "Restoring gems to pristine condition...", out.shift
assert_equal "Restored #{a.full_name}", out.shift
assert_equal "Restored #{b.full_name}", out.shift
assert_empty out, out.inspect
assert_path_exists File.join(@gemhome, "gems", 'a-2')
refute_path_exists File.join(gemhome2, "gems", 'a-2')
assert_path_exists File.join(gemhome2, "gems", 'b-2')
refute_path_exists File.join(@gemhome, "gems", 'b-2')
end
def test_execute_missing_cache_gem
a_2 = quick_spec 'a', 2
a_3 = quick_spec 'a', 3
install_gem a_2
install_gem a_3
a_2_data = nil
open File.join(@gemhome, 'cache', a_2.file_name), 'rb' do |fp|
a_2_data = fp.read
end
util_setup_fake_fetcher
util_setup_spec_fetcher a_2
url = "http://gems.example.com/gems/#{a_2.file_name}"
Gem::RemoteFetcher.fetcher.data[url] = a_2_data
FileUtils.rm a_2.cache_file
@cmd.options[:args] = %w[a]
use_ui @ui do
@cmd.execute
end
out = @ui.output.split "\n"
[
"Restoring gems to pristine condition...",
"Restored a-1",
"Cached gem for a-2 not found, attempting to fetch...",
"Restored a-2",
"Restored a-3.a",
"Restored a-3",
].each do |line|
assert_equal line, out.shift
end
assert_empty out, out.inspect
end
def test_execute_no_gem
@cmd.options[:args] = %w[]
e = assert_raises Gem::CommandLineError do
use_ui @ui do
@cmd.execute
end
end
assert_match %r|at least one gem name|, e.message
end
end
|