mirror of
https://github.com/python/cpython.git
synced 2024-12-11 10:50:11 +08:00
115 lines
4.0 KiB
Python
115 lines
4.0 KiB
Python
# Test the Unicode versions of normal file functions
|
|
# open, os.open, os.stat. os.listdir, os.rename, os.remove, os.mkdir, os.chdir, os.rmdir
|
|
import sys, os, unittest
|
|
from test import support
|
|
if not os.path.supports_unicode_filenames:
|
|
raise support.TestSkipped("test works only on NT+")
|
|
|
|
filenames = [
|
|
'abc',
|
|
'ascii',
|
|
'Gr\xfc\xdf-Gott',
|
|
'\u0393\u03b5\u03b9\u03ac-\u03c3\u03b1\u03c2',
|
|
'\u0417\u0434\u0440\u0430\u0432\u0441\u0442\u0432\u0443\u0439\u0442\u0435',
|
|
'\u306b\u307d\u3093',
|
|
'\u05d4\u05e9\u05e7\u05e6\u05e5\u05e1',
|
|
'\u66e8\u66e9\u66eb',
|
|
'\u66e8\u05e9\u3093\u0434\u0393\xdf',
|
|
]
|
|
|
|
# Destroy directory dirname and all files under it, to one level.
|
|
def deltree(dirname):
|
|
# Don't hide legitimate errors: if one of these suckers exists, it's
|
|
# an error if we can't remove it.
|
|
if os.path.exists(dirname):
|
|
# must pass unicode to os.listdir() so we get back unicode results.
|
|
for fname in os.listdir(str(dirname)):
|
|
os.unlink(os.path.join(dirname, fname))
|
|
os.rmdir(dirname)
|
|
|
|
class UnicodeFileTests(unittest.TestCase):
|
|
files = [os.path.join(support.TESTFN, f) for f in filenames]
|
|
|
|
def setUp(self):
|
|
try:
|
|
os.mkdir(support.TESTFN)
|
|
except OSError:
|
|
pass
|
|
for name in self.files:
|
|
f = open(name, 'wb')
|
|
f.write((name+'\n').encode("utf-8"))
|
|
f.close()
|
|
os.stat(name)
|
|
|
|
def tearDown(self):
|
|
deltree(support.TESTFN)
|
|
|
|
def _apply_failure(self, fn, filename, expected_exception,
|
|
check_fn_in_exception = True):
|
|
try:
|
|
fn(filename)
|
|
raise support.TestFailed("Expected to fail calling '%s(%r)'"
|
|
% (fn.__name__, filename))
|
|
except expected_exception as details:
|
|
if check_fn_in_exception and details.filename != filename:
|
|
raise support.TestFailed("Function '%s(%r) failed with "
|
|
"bad filename in the exception: %r"
|
|
% (fn.__name__, filename,
|
|
details.filename))
|
|
|
|
def test_failures(self):
|
|
# Pass non-existing Unicode filenames all over the place.
|
|
for name in self.files:
|
|
name = "not_" + name
|
|
self._apply_failure(open, name, IOError)
|
|
self._apply_failure(os.stat, name, OSError)
|
|
self._apply_failure(os.chdir, name, OSError)
|
|
self._apply_failure(os.rmdir, name, OSError)
|
|
self._apply_failure(os.remove, name, OSError)
|
|
# listdir may append a wildcard to the filename, so dont check
|
|
self._apply_failure(os.listdir, name, OSError, False)
|
|
|
|
def test_open(self):
|
|
for name in self.files:
|
|
f = open(name, 'wb')
|
|
f.write((name+'\n').encode("utf-8"))
|
|
f.close()
|
|
os.stat(name)
|
|
|
|
def test_listdir(self):
|
|
f1 = os.listdir(support.TESTFN)
|
|
f2 = os.listdir(str(support.TESTFN.encode("utf-8"),
|
|
sys.getfilesystemencoding()))
|
|
sf2 = set("\\".join((str(support.TESTFN), f))
|
|
for f in f2)
|
|
self.failUnlessEqual(len(f1), len(self.files))
|
|
self.failUnlessEqual(sf2, set(self.files))
|
|
|
|
def test_rename(self):
|
|
for name in self.files:
|
|
os.rename(name,"tmp")
|
|
os.rename("tmp",name)
|
|
|
|
def test_directory(self):
|
|
dirname = os.path.join(support.TESTFN,'Gr\xfc\xdf-\u66e8\u66e9\u66eb')
|
|
filename = '\xdf-\u66e8\u66e9\u66eb'
|
|
oldwd = os.getcwd()
|
|
os.mkdir(dirname)
|
|
os.chdir(dirname)
|
|
f = open(filename, 'wb')
|
|
f.write((filename + '\n').encode("utf-8"))
|
|
f.close()
|
|
os.access(filename,os.R_OK)
|
|
os.remove(filename)
|
|
os.chdir(oldwd)
|
|
os.rmdir(dirname)
|
|
|
|
def test_main():
|
|
try:
|
|
support.run_unittest(UnicodeFileTests)
|
|
finally:
|
|
deltree(support.TESTFN)
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|