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
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
|
require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')
require 'rake/extensiontask'
require 'rbconfig'
describe Rake::ExtensionTask do
describe '#new' do
describe '(basic)' do
it 'should raise an error if no name is provided' do
lambda {
Rake::ExtensionTask.new
}.should raise_error(RuntimeError, /Extension name must be provided/)
end
it 'should allow string as extension name assignation' do
ext = Rake::ExtensionTask.new('extension_one')
ext.name.should == 'extension_one'
end
it 'should allow string as extension name using block assignation' do
ext = Rake::ExtensionTask.new do |ext|
ext.name = 'extension_two'
end
ext.name.should == 'extension_two'
end
it 'should return itself for the block' do
from_block = nil
from_lasgn = Rake::ExtensionTask.new('extension_three') do |ext|
from_block = ext
end
from_block.should == from_lasgn
end
it 'should accept a gem specification as parameter' do
spec = mock_gem_spec
ext = Rake::ExtensionTask.new('extension_three', spec)
ext.gem_spec.should == spec
end
it 'should allow gem specification be defined using block assignation' do
spec = mock_gem_spec
ext = Rake::ExtensionTask.new('extension_four') do |ext|
ext.gem_spec = spec
end
ext.gem_spec.should == spec
end
it 'should allow forcing of platform' do
ext = Rake::ExtensionTask.new('weird_extension') do |ext|
ext.platform = 'universal-foo-bar-10.5'
end
ext.platform.should == 'universal-foo-bar-10.5'
end
end
end
describe '(defaults)' do
before :each do
@ext = Rake::ExtensionTask.new('extension_one')
end
it 'should look for extconf script' do
@ext.config_script.should == 'extconf.rb'
end
it 'should dump intermediate files to tmp/' do
@ext.tmp_dir.should == 'tmp'
end
it 'should look for extension inside ext/' do
@ext.ext_dir.should == 'ext'
end
it 'should copy build extension into lib/' do
@ext.lib_dir.should == 'lib'
end
it 'should look for C files pattern (.c)' do
@ext.source_pattern.should == "*.c"
end
it 'should have no configuration options preset to delegate' do
@ext.config_options.should be_empty
end
it 'should default to current platform' do
@ext.platform.should == RUBY_PLATFORM
end
it 'should default to no cross compilation' do
@ext.cross_compile.should be_false
end
it 'should have no configuration options for cross compilation' do
@ext.cross_config_options.should be_empty
end
it "should have cross platform defined to 'i386-mingw32'" do
@ext.cross_platform.should == 'i386-mingw32'
end
end
describe '(tasks)' do
before :each do
Rake.application.clear
CLEAN.clear
CLOBBER.clear
end
describe '(one extension)' do
before :each do
Rake::FileList.stub!(:[]).and_return(["ext/extension_one/source.c"])
@ext = Rake::ExtensionTask.new('extension_one')
@ext_bin = ext_bin('extension_one')
@platform = RUBY_PLATFORM
end
describe 'compile' do
it 'should define as task' do
Rake::Task.task_defined?('compile').should be_true
end
it "should depend on 'compile:{platform}'" do
Rake::Task['compile'].prerequisites.should include("compile:#{@platform}")
end
end
describe 'compile:extension_one' do
it 'should define as task' do
Rake::Task.task_defined?('compile:extension_one').should be_true
end
it "should depend on 'compile:extension_one:{platform}'" do
Rake::Task['compile:extension_one'].prerequisites.should include("compile:extension_one:#{@platform}")
end
end
describe 'lib/extension_one.{so,bundle}' do
it 'should define as task' do
Rake::Task.task_defined?("lib/#{@ext_bin}").should be_true
end
it "should depend on 'copy:extension_one:{platform}'" do
Rake::Task["lib/#{@ext_bin}"].prerequisites.should include("copy:extension_one:#{@platform}")
end
end
describe 'tmp/{platform}/extension_one/extension_one.{so,bundle}' do
it 'should define as task' do
Rake::Task.task_defined?("tmp/#{@platform}/extension_one/#{@ext_bin}").should be_true
end
it "should depend on 'tmp/{platform}/extension_one/Makefile'" do
Rake::Task["tmp/#{@platform}/extension_one/#{@ext_bin}"].prerequisites.should include("tmp/#{@platform}/extension_one/Makefile")
end
it "should depend on 'ext/extension_one/source.c'" do
Rake::Task["tmp/#{@platform}/extension_one/#{@ext_bin}"].prerequisites.should include("ext/extension_one/source.c")
end
it "should not depend on 'ext/extension_one/source.h'" do
Rake::Task["tmp/#{@platform}/extension_one/#{@ext_bin}"].prerequisites.should_not include("ext/extension_one/source.h")
end
end
describe 'tmp/{platform}/extension_one/Makefile' do
it 'should define as task' do
Rake::Task.task_defined?("tmp/#{@platform}/extension_one/Makefile").should be_true
end
it "should depend on 'tmp/{platform}/extension_one'" do
Rake::Task["tmp/#{@platform}/extension_one/Makefile"].prerequisites.should include("tmp/#{@platform}/extension_one")
end
it "should depend on 'ext/extension_one/extconf.rb'" do
Rake::Task["tmp/#{@platform}/extension_one/Makefile"].prerequisites.should include("ext/extension_one/extconf.rb")
end
end
describe 'clean' do
it "should include 'tmp/{platform}/extension_one' in the pattern" do
CLEAN.should include("tmp/#{@platform}/extension_one")
end
end
describe 'clobber' do
it "should include 'lib/extension_one.{so,bundle}'" do
CLOBBER.should include("lib/#{@ext_bin}")
end
it "should include 'tmp'" do
CLOBBER.should include('tmp')
end
end
end
describe '(native tasks)' do
before :each do
Rake::FileList.stub!(:[]).and_return(["ext/extension_one/source.c"])
@spec = mock_gem_spec
@ext_bin = ext_bin('extension_one')
@platform = RUBY_PLATFORM
end
describe 'native' do
before :each do
@spec.stub!(:platform=).and_return('ruby')
end
it 'should define a task for building the supplied gem' do
Rake::ExtensionTask.new('extension_one', @spec)
Rake::Task.task_defined?('native:my_gem').should be_true
end
it 'should define as task for pure ruby gems' do
Rake::Task.task_defined?('native').should be_false
Rake::ExtensionTask.new('extension_one', @spec)
Rake::Task.task_defined?('native').should be_true
end
it 'should not define a task for already native gems' do
@spec.stub!(:platform).and_return('current')
Rake::ExtensionTask.new('extension_one', @spec)
Rake::Task.task_defined?('native').should be_false
end
it 'should depend on platform specific native tasks' do
Rake::ExtensionTask.new('extension_one', @spec)
Rake::Task["native"].prerequisites.should include("native:#{@platform}")
end
describe 'native:my_gem:{platform}' do
it 'should depend on binary extension' do
Rake::ExtensionTask.new('extension_one', @spec)
Rake::Task["native:my_gem:#{@platform}"].prerequisites.should include("tmp/#{@platform}/extension_one/#{@ext_bin}")
end
end
end
end
describe '(cross platform tasks)' do
before :each do
File.stub!(:exist?).and_return(true)
YAML.stub!(:load_file).and_return(mock_config_yml)
Rake::FileList.stub!(:[]).and_return(["ext/extension_one/source.c"])
@spec = mock_gem_spec
@config_file = File.expand_path("~/.rake-compiler/config.yml")
@major_ver = RUBY_VERSION.match(/(\d+.\d+)/)[1]
@config_path = mock_config_yml["rbconfig-#{@major_ver}"]
end
it 'should not generate an error if no rake-compiler configuration exist' do
File.should_receive(:exist?).with(@config_file).and_return(false)
lambda {
Rake::ExtensionTask.new('extension_one') do |ext|
ext.cross_compile = true
end
}.should_not raise_error(RuntimeError)
end
it 'should parse the config file using YAML' do
YAML.should_receive(:load_file).with(@config_file).and_return(mock_config_yml)
Rake::ExtensionTask.new('extension_one') do |ext|
ext.cross_compile = true
end
end
it 'should fail if no section of config file defines running version of ruby' do
config = mock(Hash)
config.should_receive(:[]).with("rbconfig-#{@major_ver}").and_return(nil)
YAML.stub!(:load_file).and_return(config)
lambda {
Rake::ExtensionTask.new('extension_one') do |ext|
ext.cross_compile = true
end
}.should raise_error(RuntimeError, /no configuration section for this version of Ruby/)
end
describe "(cross for 'universal-unknown' platform)" do
before :each do
@ext = Rake::ExtensionTask.new('extension_one', @spec) do |ext|
ext.cross_compile = true
ext.cross_platform = 'universal-unknown'
end
end
describe 'rbconfig' do
it 'should chain rbconfig tasks to Makefile generation' do
Rake::Task['tmp/universal-unknown/extension_one/Makefile'].prerequisites.should include('tmp/universal-unknown/extension_one/rbconfig.rb')
end
it 'should take rbconfig from rake-compiler configuration' do
Rake::Task['tmp/universal-unknown/extension_one/rbconfig.rb'].prerequisites.should include(@config_path)
end
end
describe 'compile:universal-unknown' do
it "should be defined" do
Rake::Task.task_defined?('compile:universal-unknown').should be_true
end
it "should depend on 'compile:extension_one:universal-unknown'" do
Rake::Task['compile:universal-unknown'].prerequisites.should include('compile:extension_one:universal-unknown')
end
end
describe 'native:universal-unknown' do
it "should be defined" do
Rake::Task.task_defined?('native:universal-unknown').should be_true
end
it "should depend on 'native:my_gem:universal-unknown'" do
Rake::Task['native:universal-unknown'].prerequisites.should include('native:my_gem:universal-unknown')
end
end
end
end
end
private
def ext_bin(extension_name)
"#{extension_name}.#{RbConfig::CONFIG['DLEXT']}"
end
def mock_gem_spec(stubs = {})
mock(Gem::Specification,
{ :name => 'my_gem', :platform => 'ruby' }.merge(stubs)
)
end
def mock_config_yml
{
'rbconfig-1.8' => '/some/path/version/1.8/to/rbconfig.rb',
'rbconfig-1.9' => '/some/path/version/1.9/to/rbconfig.rb'
}
end
end
|