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Fix test_undecodable_env of test_subproces for non-ASCII directory

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This test was introduced by r80421 (issue #8391).

The fix: copy the environment variables instead of starting Python in an empty
environement. In an empty environment, the locale is C and Python uses ASCII
for the default file system encoding. The non-ASCII directory will be encoded
using surrogates, but Python3 is unable to load a module or package with a
filename using surrogates.

See issue #8242 for more information about running Python3 with a non-ascii
directory in an empty environement.
This commit is contained in:
Victor Stinner 2010-04-23 22:55:39 +00:00
parent 13bb71c38f
commit ce2d24d549
1 changed files with 6 additions and 2 deletions
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8
Lib/test/test_subprocess.py
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@ -807,9 +807,11 @@ class POSIXProcessTestCase(BaseTestCase):
# test str with surrogates # test str with surrogates
script = "import os; print(repr(os.getenv(%s)))" % repr(key) script = "import os; print(repr(os.getenv(%s)))" % repr(key)
env = os.environ.copy()
env[key] = value
stdout = subprocess.check_output( stdout = subprocess.check_output(
[sys.executable, "-c", script], [sys.executable, "-c", script],
env={key: value}) env=env)
stdout = stdout.rstrip(b'\n\r') stdout = stdout.rstrip(b'\n\r')
self.assertEquals(stdout, value_repr) self.assertEquals(stdout, value_repr)
@ -817,9 +819,11 @@ class POSIXProcessTestCase(BaseTestCase):
key = key.encode("ascii", "surrogateescape") key = key.encode("ascii", "surrogateescape")
value = value.encode("ascii", "surrogateescape") value = value.encode("ascii", "surrogateescape")
script = "import os; print(repr(os.getenv(%s)))" % repr(key) script = "import os; print(repr(os.getenv(%s)))" % repr(key)
env = os.environ.copy()
env[key] = value
stdout = subprocess.check_output( stdout = subprocess.check_output(
[sys.executable, "-c", script], [sys.executable, "-c", script],
env={key: value}) env=env)
stdout = stdout.rstrip(b'\n\r') stdout = stdout.rstrip(b'\n\r')
self.assertEquals(stdout, value_repr) self.assertEquals(stdout, value_repr)