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
|
import os
import subprocess
import sys
import unittest
from test import test_support
class ImportSiteTestCase(unittest.TestCase):
def test_empty_python_home(self):
# http://bugs.jython.org/issue2283
with test_support.temp_cwd() as temp_cwd:
# using a new directory ensures no Lib/ directory is available
self.assertEqual(
subprocess.check_output(
[sys.executable, "-Dpython.home=", "-c",
"import os; os.system('echo 42'); os.system('echo 47')"])\
.replace("\r", ""), # in case of running on Windows
"42\n47\n")
def test_bad_python_home(self):
# http://bugs.jython.org/issue2283
with test_support.temp_cwd() as temp_cwd:
os.makedirs(os.path.join(temp_cwd, "Lib"))
with self.assertRaises(subprocess.CalledProcessError) as cm:
subprocess.check_output(
[sys.executable, "-Dpython.home=%s" % temp_cwd, "-c",
"print 42"],
stderr=subprocess.STDOUT)
self.assertIn(
'Exception in thread "main" ImportError: Cannot import site module and its dependencies: No module named site',
cm.exception.output)
def test_property_no_site_import(self):
# only the minimal set of modules are imported
with test_support.temp_cwd() as temp_cwd:
self.assertEqual(
subprocess.check_output(
[sys.executable, "-Dpython.import.site=false", "-c",
"import sys; print sorted(sys.modules.keys())"]).strip(),
"['__builtin__', '__main__', 'exceptions', 'sys']")
def test_options_no_site_import(self):
with test_support.temp_cwd() as temp_cwd:
self.assertEqual(
subprocess.check_output(
[sys.executable, "-S", "-c",
"import sys; print sorted(sys.modules.keys())"]).strip(),
"['__builtin__', '__main__', 'exceptions', 'sys']")
def test_main():
test_support.run_unittest(
ImportSiteTestCase,
)
if __name__ == '__main__':
test_main()
|
