blob: e1795546e1f7f831e0a1907d62ce9d110d854cc7 (
plain)
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
|
import imp
import os
import py_compile
import shutil
import stat
import tempfile
import unittest
from test import support, script_helper
class PyCompileTests(unittest.TestCase):
def setUp(self):
self.directory = tempfile.mkdtemp()
self.source_path = os.path.join(self.directory, '_test.py')
self.pyc_path = self.source_path + 'c'
self.cache_path = imp.cache_from_source(self.source_path)
self.cwd_drive = os.path.splitdrive(os.getcwd())[0]
# In these tests we compute relative paths. When using Windows, the
# current working directory path and the 'self.source_path' might be
# on different drives. Therefore we need to switch to the drive where
# the temporary source file lives.
drive = os.path.splitdrive(self.source_path)[0]
if drive:
os.chdir(drive)
with open(self.source_path, 'w') as file:
file.write('x = 123\n')
def tearDown(self):
shutil.rmtree(self.directory)
if self.cwd_drive:
os.chdir(self.cwd_drive)
def test_absolute_path(self):
py_compile.compile(self.source_path, self.pyc_path)
self.assertTrue(os.path.exists(self.pyc_path))
self.assertFalse(os.path.exists(self.cache_path))
def test_cache_path(self):
py_compile.compile(self.source_path)
self.assertTrue(os.path.exists(self.cache_path))
def test_cwd(self):
cwd = os.getcwd()
os.chdir(self.directory)
py_compile.compile(os.path.basename(self.source_path),
os.path.basename(self.pyc_path))
os.chdir(cwd)
self.assertTrue(os.path.exists(self.pyc_path))
self.assertFalse(os.path.exists(self.cache_path))
def test_relative_path(self):
py_compile.compile(os.path.relpath(self.source_path),
os.path.relpath(self.pyc_path))
self.assertTrue(os.path.exists(self.pyc_path))
self.assertFalse(os.path.exists(self.cache_path))
@unittest.skipIf(os.name == 'nt',
'cannot control directory permissions on Windows')
def test_exceptions_propagate(self):
# Make sure that exceptions raised thanks to issues with writing
# bytecode.
# http://bugs.python.org/issue17244
mode = os.stat(self.directory)
os.chmod(self.directory, stat.S_IREAD)
try:
with self.assertRaises(IOError):
py_compile.compile(self.source_path, self.pyc_path)
finally:
os.chmod(self.directory, mode.st_mode)
if __name__ == "__main__":
unittest.main()
|
