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
|
#!/usr/bin/env python
# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import hashlib
import os
import re
import shutil
import subprocess
import sys
import tempfile
import unittest
ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
class Isolate(unittest.TestCase):
def setUp(self):
# The reason is that isolate_test.py --ok is run in a temporary directory
# without access to isolate.py
import isolate
self.isolate = isolate
self.tempdir = tempfile.mkdtemp()
self.result = os.path.join(self.tempdir, 'result')
def tearDown(self):
shutil.rmtree(self.tempdir)
def _execute(self, args):
cmd = [
sys.executable, os.path.join(ROOT_DIR, 'isolate.py'),
'--root', ROOT_DIR,
'--result', self.result,
]
subprocess.check_call(
cmd + args,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
def test_help_modes(self):
# Check coherency in the help and implemented modes.
p = subprocess.Popen(
[sys.executable, os.path.join(ROOT_DIR, 'isolate.py'), '--help'],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
out = p.communicate()[0].splitlines()
self.assertEquals(0, p.returncode)
out = out[out.index('') + 1:]
out = out[:out.index('')]
modes = [re.match(r'^ (\w+) .+', l) for l in out]
modes = tuple(m.group(1) for m in modes if m)
self.assertEquals(self.isolate.VALID_MODES, modes)
for mode in modes:
self.assertTrue(hasattr(self, 'test_%s' % mode), mode)
def test_check(self):
cmd = [
'--mode', 'check',
'isolate_test.py',
]
self._execute(cmd)
self.assertTrue(os.path.isfile(self.result))
def test_check_non_existant(self):
cmd = [
'--mode', 'check',
'NonExistentFile',
]
try:
self._execute(cmd)
self.fail()
except subprocess.CalledProcessError:
pass
self.assertFalse(os.path.isfile(self.result))
def test_hashtable(self):
cmd = [
'--mode', 'hashtable',
'--outdir', self.tempdir,
'isolate_test.py',
]
self._execute(cmd)
# Calculate our hash.
h = hashlib.sha1()
h.update(open(__file__, 'rb').read())
digest = h.hexdigest()
self.assertEquals(
'{"files": {"isolate_test.py": {"sha1": "%s"}}}' % digest,
open(self.result, 'rb').read())
self.assertEquals(
sorted([digest, 'result']), sorted(os.listdir(self.tempdir)))
def test_remap(self):
cmd = [
'--mode', 'remap',
'--outdir', self.tempdir,
'isolate_test.py',
]
self._execute(cmd)
self.assertEquals('isolate_test.py\n', open(self.result, 'rb').read())
self.assertEquals(
['isolate_test.py', 'result'], sorted(os.listdir(self.tempdir)))
def test_run(self):
cmd = [
'--mode', 'run',
'isolate_test.py',
'--',
sys.executable, 'isolate_test.py', '--ok',
]
self._execute(cmd)
self.assertTrue(os.path.isfile(self.result))
def test_run_fail(self):
cmd = [
'--mode', 'run',
'isolate_test.py',
'--',
sys.executable, 'isolate_test.py', '--fail',
]
try:
self._execute(cmd)
self.fail()
except subprocess.CalledProcessError:
pass
self.assertFalse(os.path.isfile(self.result))
def main():
if len(sys.argv) == 1:
unittest.main()
if sys.argv[1] == '--ok':
return 0
if sys.argv[1] == '--fail':
return 1
unittest.main()
if __name__ == '__main__':
sys.exit(main())
|
