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1911.2.3
by John Arbash Meinel
Moving everything into a new location so that we can cache more than just revision ids |
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# Copyright (C) 2006 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""Tests for utf8 caching."""
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from bzrlib import ( |
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cache_utf8, |
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)
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from bzrlib.tests import TestCase |
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1911.2.5
by John Arbash Meinel
Update cache tests, add a function to do something like intern() only for unicode objects |
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class TestEncodeCache(TestCase): |
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1911.2.3
by John Arbash Meinel
Moving everything into a new location so that we can cache more than just revision ids |
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def setUp(self): |
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1911.2.5
by John Arbash Meinel
Update cache tests, add a function to do something like intern() only for unicode objects |
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super(TestEncodeCache, self).setUp() |
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1911.2.3
by John Arbash Meinel
Moving everything into a new location so that we can cache more than just revision ids |
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cache_utf8.clear_encoding_cache() |
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self.addCleanup(cache_utf8.clear_encoding_cache) |
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1911.2.5
by John Arbash Meinel
Update cache tests, add a function to do something like intern() only for unicode objects |
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def check_encode(self, rev_id): |
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1911.2.3
by John Arbash Meinel
Moving everything into a new location so that we can cache more than just revision ids |
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rev_id_utf8 = rev_id.encode('utf-8') |
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self.failIf(rev_id in cache_utf8._unicode_to_utf8_map) |
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self.failIf(rev_id_utf8 in cache_utf8._utf8_to_unicode_map) |
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# After a single encode, the mapping should exist for
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# both directions
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self.assertEqual(rev_id_utf8, cache_utf8.encode(rev_id)) |
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self.failUnless(rev_id in cache_utf8._unicode_to_utf8_map) |
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self.failUnless(rev_id_utf8 in cache_utf8._utf8_to_unicode_map) |
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self.assertEqual(rev_id, cache_utf8.decode(rev_id_utf8)) |
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cache_utf8.clear_encoding_cache() |
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self.failIf(rev_id in cache_utf8._unicode_to_utf8_map) |
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self.failIf(rev_id_utf8 in cache_utf8._utf8_to_unicode_map) |
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1911.2.5
by John Arbash Meinel
Update cache tests, add a function to do something like intern() only for unicode objects |
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def check_decode(self, rev_id): |
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rev_id_utf8 = rev_id.encode('utf-8') |
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self.failIf(rev_id in cache_utf8._unicode_to_utf8_map) |
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self.failIf(rev_id_utf8 in cache_utf8._utf8_to_unicode_map) |
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# After a single decode, the mapping should exist for
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# both directions
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self.assertEqual(rev_id, cache_utf8.decode(rev_id_utf8)) |
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self.failUnless(rev_id in cache_utf8._unicode_to_utf8_map) |
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self.failUnless(rev_id_utf8 in cache_utf8._utf8_to_unicode_map) |
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self.assertEqual(rev_id_utf8, cache_utf8.encode(rev_id)) |
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cache_utf8.clear_encoding_cache() |
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self.failIf(rev_id in cache_utf8._unicode_to_utf8_map) |
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self.failIf(rev_id_utf8 in cache_utf8._utf8_to_unicode_map) |
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1911.2.3
by John Arbash Meinel
Moving everything into a new location so that we can cache more than just revision ids |
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def test_ascii(self): |
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1911.2.5
by John Arbash Meinel
Update cache tests, add a function to do something like intern() only for unicode objects |
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self.check_decode(u'all_ascii_characters123123123') |
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self.check_encode(u'all_ascii_characters123123123') |
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1911.2.3
by John Arbash Meinel
Moving everything into a new location so that we can cache more than just revision ids |
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def test_unicode(self): |
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1911.2.5
by John Arbash Meinel
Update cache tests, add a function to do something like intern() only for unicode objects |
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self.check_encode(u'some_\xb5_unicode_\xe5_chars') |
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self.check_decode(u'some_\xb5_unicode_\xe5_chars') |
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def test_cached_unicode(self): |
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x = u'\xb5yy' + u'\xe5zz' |
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y = u'\xb5yy' + u'\xe5zz' |
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self.failIf(x is y) |
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xp = cache_utf8.get_cached_unicode(x) |
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yp = cache_utf8.get_cached_unicode(y) |
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self.failUnless(xp is x) |
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self.failUnless(xp is yp) |
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1911.2.3
by John Arbash Meinel
Moving everything into a new location so that we can cache more than just revision ids |
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