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test_backupdb.py: skip test_unicode if we can't represent the test filenames.

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This commit is contained in:
david-sarah 2010-06-18 19:26:20 -07:00
parent a2caf6f4b2
commit 6b2f99fa9a
1 changed files with 16 additions and 2 deletions
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18
src/allmydata/test/test_backupdb.py
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@ -4,7 +4,8 @@ from StringIO import StringIO
from twisted.trial import unittest from twisted.trial import unittest
from allmydata.util import fileutil from allmydata.util import fileutil
from allmydata.util.stringutils import listdir_unicode from allmydata.util.stringutils import listdir_unicode, get_filesystem_encoding, unicode_platform
from allmydata.util.assertutil import precondition
from allmydata.scripts import backupdb from allmydata.scripts import backupdb
class BackupDB(unittest.TestCase): class BackupDB(unittest.TestCase):
@ -16,6 +17,16 @@ class BackupDB(unittest.TestCase):
raise unittest.SkipTest("sqlite unavailable, skipping test") raise unittest.SkipTest("sqlite unavailable, skipping test")
return bdb return bdb
def skip_if_cannot_represent_filename(self, u):
precondition(isinstance(u, unicode))
enc = get_filesystem_encoding()
if not unicode_platform():
try:
u.encode(enc)
except UnicodeEncodeError:
raise unittest.SkipTest("A non-ASCII filename could not be encoded on this platform.")
def test_basic(self): def test_basic(self):
self.basedir = basedir = os.path.join("backupdb", "create") self.basedir = basedir = os.path.join("backupdb", "create")
fileutil.make_dirs(basedir) fileutil.make_dirs(basedir)
@ -77,7 +88,7 @@ class BackupDB(unittest.TestCase):
def writeto(self, filename, data): def writeto(self, filename, data):
fn = os.path.join(self.basedir, filename) fn = os.path.join(self.basedir, unicode(filename))
parentdir = os.path.dirname(fn) parentdir = os.path.dirname(fn)
fileutil.make_dirs(parentdir) fileutil.make_dirs(parentdir)
fileutil.write(fn, data) fileutil.write(fn, data)
@ -228,6 +239,9 @@ class BackupDB(unittest.TestCase):
self.failIf(r.was_created()) self.failIf(r.was_created())
def test_unicode(self): def test_unicode(self):
self.skip_if_cannot_represent_filename(u"f\u00f6\u00f6.txt")
self.skip_if_cannot_represent_filename(u"b\u00e5r.txt")
self.basedir = basedir = os.path.join("backupdb", "unicode") self.basedir = basedir = os.path.join("backupdb", "unicode")
fileutil.make_dirs(basedir) fileutil.make_dirs(basedir)
dbfile = os.path.join(basedir, "dbfile") dbfile = os.path.join(basedir, "dbfile")