runtests.py
10.7 KB
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
#!/usr/bin/env python
import json
import os
import signal
import subprocess
import unittest
TEST_ROOT = os.path.abspath(os.path.dirname(__file__))
CASPERJS_ROOT = os.path.abspath(os.path.join(TEST_ROOT, '..', '..'))
CASPER_EXEC = os.path.join(CASPERJS_ROOT, 'bin', 'casperjs')
class TimeoutException(Exception):
pass
def timeout(timeout_time):
def timeout_function(f):
def f2(*args):
def timeout_handler(signum, frame):
raise TimeoutException()
old_handler = signal.signal(signal.SIGALRM, timeout_handler)
signal.alarm(timeout_time) # triger alarm in timeout_time seconds
try:
retval = f(*args)
except TimeoutException:
raise AssertionError('timeout of %ds. exhausted' % timeout_time)
finally:
signal.signal(signal.SIGALRM, old_handler)
signal.alarm(0)
return retval
return f2
return timeout_function
class CasperExecTestBase(unittest.TestCase):
def setUp(self):
with open(os.path.join(CASPERJS_ROOT, 'package.json')) as f:
self.pkg_version = json.load(f).get('version')
def runCommand(self, cmd, **kwargs):
failing = kwargs.get('failing', False)
cmd_args = [CASPER_EXEC, '--no-colors'] + cmd.split(' ')
try:
return subprocess.check_output(cmd_args).strip().decode('utf-8')
if failing:
raise AssertionError('Command %s has not failed' % cmd)
except subprocess.CalledProcessError as err:
if failing:
return err.output.decode('utf-8')
raise IOError('Command %s exited: %s' % (cmd, err))
def assertCommandOutputEquals(self, cmd, result, **kwargs):
self.assertEqual(self.runCommand(cmd), result)
def assertCommandOutputContains(self, cmd, what, **kwargs):
if not what:
raise AssertionError('Empty lookup')
if isinstance(what, (list, tuple)):
for entry in what:
self.assertIn(entry, self.runCommand(cmd, **kwargs))
else:
self.assertIn(what, self.runCommand(cmd))
class BasicCommandsTest(CasperExecTestBase):
@timeout(20)
def test_version(self):
self.assertCommandOutputEquals('--version', self.pkg_version)
@timeout(20)
def test_help(self):
self.assertCommandOutputContains('--help', self.pkg_version)
class RequireScriptFullPathTest(CasperExecTestBase):
@timeout(20)
def test_simple_require(self):
script_path = os.path.join(TEST_ROOT, 'modules', 'test.js')
self.assertCommandOutputEquals(script_path, 'hello, world')
@timeout(20)
def test_require_coffee(self):
script_path = os.path.join(TEST_ROOT, 'modules', 'test_coffee.js')
self.assertCommandOutputEquals(script_path, '42')
@timeout(20)
def test_node_module_require(self):
script_path = os.path.join(TEST_ROOT, 'modules', 'test_node_mod.js')
self.assertCommandOutputEquals(script_path, '42')
@timeout(20)
def test_node_module_require_index(self):
script_path = os.path.join(TEST_ROOT, 'modules', 'test_node_mod_index.js')
self.assertCommandOutputEquals(script_path, '42')
@timeout(20)
def test_node_module_require_json(self):
script_path = os.path.join(TEST_ROOT, 'modules', 'test_node_json.js')
self.assertCommandOutputEquals(script_path, '42')
class RequireWithOnlyScriptNameTest(CasperExecTestBase):
def setUp(self):
self.currentPath = os.getcwd()
os.chdir(os.path.join(TEST_ROOT, 'modules'))
super(RequireWithOnlyScriptNameTest, self).setUp()
def tearDown(self):
os.chdir(self.currentPath)
super(RequireWithOnlyScriptNameTest, self).tearDown()
@timeout(20)
def test_simple_require(self):
self.assertCommandOutputEquals('test.js', 'hello, world')
@timeout(20)
def test_simple_patched_require(self):
self.assertCommandOutputEquals('test_patched_require.js', 'hello, world')
@timeout(20)
def test_require_coffee(self):
self.assertCommandOutputEquals('test_coffee.js', '42')
@timeout(20)
def test_node_module_require(self):
self.assertCommandOutputEquals('test_node_mod.js', '42')
@timeout(20)
def test_node_module_require_index(self):
self.assertCommandOutputEquals('test_node_mod_index.js', '42')
@timeout(20)
def test_node_module_require_json(self):
self.assertCommandOutputEquals('test_node_json.js', '42')
class RequireWithRelativeScriptPathTest(CasperExecTestBase):
def setUp(self):
self.currentPath = os.getcwd()
os.chdir(os.path.join(TEST_ROOT, 'modules'))
super(RequireWithRelativeScriptPathTest, self).setUp()
def tearDown(self):
os.chdir(self.currentPath)
super(RequireWithRelativeScriptPathTest, self).tearDown()
@timeout(20)
def test_simple_require(self):
self.assertCommandOutputEquals('./test.js', 'hello, world')
@timeout(20)
def test_simple_patched_require(self):
self.assertCommandOutputEquals('test_patched_require.js', 'hello, world')
@timeout(20)
def test_require_coffee(self):
self.assertCommandOutputEquals('./test_coffee.js', '42')
@timeout(20)
def test_node_module_require(self):
self.assertCommandOutputEquals('./test_node_mod.js', '42')
@timeout(20)
def test_node_module_require_index(self):
self.assertCommandOutputEquals('./test_node_mod_index.js', '42')
@timeout(20)
def test_node_module_require_json(self):
self.assertCommandOutputEquals('./test_node_json.js', '42')
class ScriptOutputTest(CasperExecTestBase):
@timeout(20)
def test_simple_script(self):
script_path = os.path.join(TEST_ROOT, 'scripts', 'script.js')
self.assertCommandOutputEquals(script_path, 'it works')
class ScriptErrorTest(CasperExecTestBase):
@timeout(20)
def test_syntax_error(self):
script_path = os.path.join(TEST_ROOT, 'error', 'syntax.js')
self.assertCommandOutputContains(script_path, [
'SyntaxError: Parse error',
], failing=True)
@timeout(20)
def test_syntax_error_in_test(self):
script_path = os.path.join(TEST_ROOT, 'error', 'syntax.js')
self.assertCommandOutputContains('test %s' % script_path, [
'SyntaxError: Parse error',
], failing=True)
class TestCommandOutputTest(CasperExecTestBase):
@timeout(20)
def test_simple_test_script(self):
script_path = os.path.join(TEST_ROOT, 'tester', 'mytest.js')
self.assertCommandOutputContains('test ' + script_path, [
script_path,
'PASS ok1',
'PASS ok2',
'PASS ok3',
'3 tests executed',
'3 passed',
'0 failed',
'0 dubious',
'0 skipped',
])
@timeout(20)
def test_new_style_test(self):
# using begin()
script_path = os.path.join(TEST_ROOT, 'tester', 'passing.js')
self.assertCommandOutputContains('test ' + script_path, [
script_path,
'# true',
'PASS Subject is strictly true',
'PASS 1 test executed',
'1 passed',
'0 failed',
'0 dubious',
'0 skipped',
])
@timeout(20)
def test_new_failing_test(self):
# using begin()
script_path = os.path.join(TEST_ROOT, 'tester', 'failing.js')
self.assertCommandOutputContains('test ' + script_path, [
script_path,
'# true',
'FAIL Subject is strictly true',
'# type: assert',
'# file: %s:3' % script_path,
'# code: test.assert(false);',
'# subject: false',
'FAIL 1 test executed',
'0 passed',
'1 failed',
'0 dubious',
'0 skipped',
], failing=True)
@timeout(20)
def test_dubious_test(self):
script_path = os.path.join(TEST_ROOT, 'tester', 'dubious.js')
self.assertCommandOutputContains('test ' + script_path, [
script_path,
'dubious test: 2 tests planned, 1 tests executed',
'FAIL 1 test executed',
'1 passed',
'1 failed',
'1 dubious',
'0 skipped',
], failing=True)
@timeout(20)
def test_skipped_test(self):
script_path = os.path.join(TEST_ROOT, 'tester', 'skipped.js')
self.assertCommandOutputContains('test ' + script_path, [
script_path,
'SKIP 1 test skipped',
'PASS 1 test executed',
'1 passed',
'0 failed',
'0 dubious',
'1 skipped',
])
@timeout(60)
def test_full_suite(self):
folder_path = os.path.join(TEST_ROOT, 'tester')
failing_script = os.path.join(folder_path, 'failing.js')
passing_script = os.path.join(folder_path, 'passing.js')
mytest_script = os.path.join(folder_path, 'mytest.js')
self.assertCommandOutputContains(' '.join([
'test', failing_script, passing_script, mytest_script
]), [
'Test file: %s' % failing_script,
'# true',
'FAIL Subject is strictly true',
'# type: assert',
'# file: %s:3' % failing_script,
'# code: test.assert(false);',
'# subject: false',
'Test file: %s' % mytest_script,
'PASS ok1',
'PASS ok2',
'PASS ok3',
'Test file: %s' % passing_script,
'# true',
'PASS Subject is strictly true',
'FAIL 5 tests executed',
'4 passed',
'1 failed',
'0 dubious',
'0 skipped',
'Details for the 1 failed test:',
'assert: Subject is strictly true',
], failing=True)
@timeout(60)
def test_fail_fast(self):
folder_path = os.path.join(TEST_ROOT, 'fail-fast', 'standard')
self.assertCommandOutputContains('test %s --fail-fast' % folder_path, [
'# test 1',
'# test 2',
'--fail-fast: aborted all remaining tests',
'FAIL 2 tests executed',
'1 passed',
'1 failed',
'0 dubious',
'0 skipped',
], failing=True)
@timeout(60)
def test_manual_abort(self):
folder_path = os.path.join(TEST_ROOT, 'fail-fast', 'manual-abort')
self.assertCommandOutputContains('test %s --fail-fast' % folder_path, [
'# test abort()',
'PASS test 1',
'PASS test 5',
'this is my abort message',
], failing=True)
if __name__ == '__main__':
unittest.main()