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4763.2.4
by John Arbash Meinel
merge bzr.2.1 in preparation for NEWS entry. |
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# Copyright (C) 2008, 2009, 2010 Canonical Ltd
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3890.2.8
by John Arbash Meinel
Move everything into properly parameterized tests. |
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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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4183.7.1
by Sabin Iacob
update FSF mailing address |
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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3890.2.8
by John Arbash Meinel
Move everything into properly parameterized tests. |
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#
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"""Tests for chunks_to_lines."""
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from bzrlib import tests |
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def load_tests(standard_tests, module, loader): |
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4913.3.5
by John Arbash Meinel
Handle the fact that osutils requires the feature to be available. |
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suite, _ = tests.permute_tests_for_extension( |
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standard_tests, loader, 'bzrlib._chunks_to_lines_py', |
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'bzrlib._chunks_to_lines_pyx') |
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4913.3.1
by John Arbash Meinel
Implement a permute_for_extension helper. |
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return suite |
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3890.2.8
by John Arbash Meinel
Move everything into properly parameterized tests. |
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4913.3.5
by John Arbash Meinel
Handle the fact that osutils requires the feature to be available. |
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# test_osutils depends on this feature being around. We can't just use the one
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# generated by load_tests, because if we only load osutils but not this module,
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# then that code never gets run
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compiled_chunkstolines_feature = tests.ModuleAvailableFeature( |
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'bzrlib._chunks_to_lines_pyx') |
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3890.2.8
by John Arbash Meinel
Move everything into properly parameterized tests. |
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class TestChunksToLines(tests.TestCase): |
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module = None # Filled in by test parameterization |
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def assertChunksToLines(self, lines, chunks, alreadly_lines=False): |
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result = self.module.chunks_to_lines(chunks) |
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self.assertEqual(lines, result) |
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if alreadly_lines: |
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self.assertIs(chunks, result) |
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def test_fulltext_chunk_to_lines(self): |
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self.assertChunksToLines(['foo\n', 'bar\r\n', 'ba\rz\n'], |
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['foo\nbar\r\nba\rz\n']) |
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self.assertChunksToLines(['foobarbaz\n'], ['foobarbaz\n'], |
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alreadly_lines=True) |
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3890.2.15
by John Arbash Meinel
Update to do a single iteration over the chunks. |
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self.assertChunksToLines(['foo\n', 'bar\n', '\n', 'baz\n', '\n', '\n'], |
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['foo\nbar\n\nbaz\n\n\n']) |
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3890.2.17
by John Arbash Meinel
Add a few more corner cases, some suggested by Robert. |
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self.assertChunksToLines(['foobarbaz'], ['foobarbaz'], |
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alreadly_lines=True) |
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self.assertChunksToLines(['foobarbaz'], ['foo', 'bar', 'baz']) |
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def test_newlines(self): |
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self.assertChunksToLines(['\n'], ['\n'], alreadly_lines=True) |
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self.assertChunksToLines(['\n'], ['', '\n', '']) |
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self.assertChunksToLines(['\n'], ['\n', '']) |
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self.assertChunksToLines(['\n'], ['', '\n']) |
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self.assertChunksToLines(['\n', '\n', '\n'], ['\n\n\n']) |
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self.assertChunksToLines(['\n', '\n', '\n'], ['\n', '\n', '\n'], |
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alreadly_lines=True) |
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3890.2.8
by John Arbash Meinel
Move everything into properly parameterized tests. |
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def test_lines_to_lines(self): |
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self.assertChunksToLines(['foo\n', 'bar\r\n', 'ba\rz\n'], |
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['foo\n', 'bar\r\n', 'ba\rz\n'], |
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alreadly_lines=True) |
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def test_no_final_newline(self): |
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self.assertChunksToLines(['foo\n', 'bar\r\n', 'ba\rz'], |
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['foo\nbar\r\nba\rz']) |
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self.assertChunksToLines(['foo\n', 'bar\r\n', 'ba\rz'], |
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['foo\n', 'bar\r\n', 'ba\rz'], |
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alreadly_lines=True) |
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self.assertChunksToLines(('foo\n', 'bar\r\n', 'ba\rz'), |
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('foo\n', 'bar\r\n', 'ba\rz'), |
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alreadly_lines=True) |
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self.assertChunksToLines([], [], alreadly_lines=True) |
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self.assertChunksToLines(['foobarbaz'], ['foobarbaz'], |
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alreadly_lines=True) |
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self.assertChunksToLines([], ['']) |
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def test_mixed(self): |
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self.assertChunksToLines(['foo\n', 'bar\r\n', 'ba\rz'], |
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['foo\n', 'bar\r\nba\r', 'z']) |
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self.assertChunksToLines(['foo\n', 'bar\r\n', 'ba\rz'], |
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['foo\nb', 'a', 'r\r\nba\r', 'z']) |
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self.assertChunksToLines(['foo\n', 'bar\r\n', 'ba\rz'], |
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['foo\nbar\r\nba', '\r', 'z']) |
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self.assertChunksToLines(['foo\n', 'bar\r\n', 'ba\rz'], |
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['foo\n', '', 'bar\r\nba', '\r', 'z']) |
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self.assertChunksToLines(['foo\n', 'bar\r\n', 'ba\rz\n'], |
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['foo\n', 'bar\r\n', 'ba\rz\n', '']) |
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3890.2.11
by John Arbash Meinel
A bit more tweaking of the pyrex version. Shave off another 10% by |
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self.assertChunksToLines(['foo\n', 'bar\r\n', 'ba\rz\n'], |
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['foo\n', 'bar', '\r\n', 'ba\rz\n']) |
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3890.2.8
by John Arbash Meinel
Move everything into properly parameterized tests. |
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def test_not_lines(self): |
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# We should raise a TypeError, not crash
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self.assertRaises(TypeError, self.module.chunks_to_lines, |
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object()) |
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self.assertRaises(TypeError, self.module.chunks_to_lines, |
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[object()]) |
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self.assertRaises(TypeError, self.module.chunks_to_lines, |
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['foo', object()]) |