Mercurial > hg
view tests/test-encoding-func.py @ 44209:ae4d729eb3c8
tests: add test showing crash when shelving ghosted rename target
When you `hg rename` a file and then delete the rename target, `hg
shelve` will give you a traceback.
Note that the shelve succeeds and the shelve is correct, it's just the
update to the parent that fails (i.e. to the parent of the commit that
was created for the shelve).
This can be squashed into the next commit if the reviewer prefers.
Differential Revision: https://phab.mercurial-scm.org/D8045
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Wed, 29 Jan 2020 23:05:02 -0800 |
parents | 2372284d9457 |
children | 6000f5b25c9b |
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from __future__ import absolute_import import unittest from mercurial import encoding class IsasciistrTest(unittest.TestCase): asciistrs = [ b'a', b'ab', b'abc', b'abcd', b'abcde', b'abcdefghi', b'abcd\0fghi', ] def testascii(self): for s in self.asciistrs: self.assertTrue(encoding.isasciistr(s)) def testnonasciichar(self): for s in self.asciistrs: for i in range(len(s)): t = bytearray(s) t[i] |= 0x80 self.assertFalse(encoding.isasciistr(bytes(t))) class LocalEncodingTest(unittest.TestCase): def testasciifastpath(self): s = b'\0' * 100 self.assertTrue(s is encoding.tolocal(s)) self.assertTrue(s is encoding.fromlocal(s)) class Utf8bEncodingTest(unittest.TestCase): def setUp(self): self.origencoding = encoding.encoding def tearDown(self): encoding.encoding = self.origencoding def testasciifastpath(self): s = b'\0' * 100 self.assertTrue(s is encoding.toutf8b(s)) self.assertTrue(s is encoding.fromutf8b(s)) def testlossylatin(self): encoding.encoding = b'ascii' s = u'\xc0'.encode('utf-8') l = encoding.tolocal(s) self.assertEqual(l, b'?') # lossy self.assertEqual(s, encoding.toutf8b(l)) # utf8 sequence preserved def testlosslesslatin(self): encoding.encoding = b'latin-1' s = u'\xc0'.encode('utf-8') l = encoding.tolocal(s) self.assertEqual(l, b'\xc0') # lossless self.assertEqual(s, encoding.toutf8b(l)) # convert back to utf-8 def testlossy0xed(self): encoding.encoding = b'euc-kr' # U+Dxxx Hangul s = u'\ud1bc\xc0'.encode('utf-8') l = encoding.tolocal(s) self.assertIn(b'\xed', l) self.assertTrue(l.endswith(b'?')) # lossy self.assertEqual(s, encoding.toutf8b(l)) # utf8 sequence preserved def testlossless0xed(self): encoding.encoding = b'euc-kr' # U+Dxxx Hangul s = u'\ud1bc'.encode('utf-8') l = encoding.tolocal(s) self.assertEqual(l, b'\xc5\xed') # lossless self.assertEqual(s, encoding.toutf8b(l)) # convert back to utf-8 if __name__ == '__main__': import silenttestrunner silenttestrunner.main(__name__)