Merged revisions 80421,80424 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r80421 | victor.stinner | 2010-04-23 23:41:56 +0200 (ven., 23 avril 2010) | 3 lines
Issue #8391: os.execvpe() and os.getenv() supports unicode with surrogates and
bytes strings for environment keys and values
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r80424 | victor.stinner | 2010-04-24 00:55:39 +0200 (sam., 24 avril 2010) | 13 lines
Fix test_undecodable_env of test_subproces for non-ASCII directory
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.
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diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py
index 9ab06dc..7711293 100644
--- a/Lib/test/test_subprocess.py
+++ b/Lib/test/test_subprocess.py
@@ -539,6 +539,32 @@
if err.errno != 2: # ignore "no such file"
raise
+ def test_undecodable_env(self):
+ for key, value in (('test', 'abc\uDCFF'), ('test\uDCFF', '42')):
+ value_repr = repr(value).encode("ascii")
+
+ # test str with surrogates
+ script = "import os; print(repr(os.getenv(%s)))" % repr(key)
+ env = os.environ.copy()
+ env[key] = value
+ stdout = subprocess.check_output(
+ [sys.executable, "-c", script],
+ env=env)
+ stdout = stdout.rstrip(b'\n\r')
+ self.assertEquals(stdout, value_repr)
+
+ # test bytes
+ key = key.encode("ascii", "surrogateescape")
+ value = value.encode("ascii", "surrogateescape")
+ script = "import os; print(repr(os.getenv(%s)))" % repr(key)
+ env = os.environ.copy()
+ env[key] = value
+ stdout = subprocess.check_output(
+ [sys.executable, "-c", script],
+ env=env)
+ stdout = stdout.rstrip(b'\n\r')
+ self.assertEquals(stdout, value_repr)
+
#
# POSIX tests
#