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author | Evan Martin <martine@danga.com> | 2011-07-27 16:35:50 (GMT) |
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committer | Evan Martin <martine@danga.com> | 2011-07-27 17:03:13 (GMT) |
commit | f60aee4330413b4d8ccf36b4d12bbe2f8fdd2913 (patch) | |
tree | db43de2089e2243711285cb687b0db034ef105c6 /misc/ninja_test.py | |
parent | b86a9ebb949767ac6cfc73aacfd9428bfd9dc9a7 (diff) | |
download | Ninja-f60aee4330413b4d8ccf36b4d12bbe2f8fdd2913.zip Ninja-f60aee4330413b4d8ccf36b4d12bbe2f8fdd2913.tar.gz Ninja-f60aee4330413b4d8ccf36b4d12bbe2f8fdd2913.tar.bz2 |
unit test for line-wrapping in ninja.py
From a patch from Elazar Leibovich <elazarl@gmail.com>.
Diffstat (limited to 'misc/ninja_test.py')
-rwxr-xr-x | misc/ninja_test.py | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/misc/ninja_test.py b/misc/ninja_test.py new file mode 100755 index 0000000..555f189 --- /dev/null +++ b/misc/ninja_test.py @@ -0,0 +1,45 @@ +#!/usr/bin/env python + +# Copyright 2011 Google Inc. All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import unittest +from StringIO import StringIO + +import ninja + +LONGWORD = 'a' * 10 + +class TestLineWordWrap(unittest.TestCase): + def setUp(self): + self.out = StringIO() + self.n = ninja.Writer(self.out, width=5) + + def test_single_long_word(self): + # We shouldn't wrap a single long word. + self.n._line(LONGWORD) + self.assertEqual(LONGWORD, self.out.getvalue()) + + def test_few_long_words(self): + # We should wrap a line where the second word is overlong. + self.n._line(' '.join(['x', LONGWORD, 'y'])) + self.assertEqual('x \n' + LONGWORD + '\ny', self.out.getvalue()) + + def test_few_long_words_space(self): + # We should also wrap indented lines. + self.n._line(' '.join(['x', LONGWORD, 'y']), indent=2) + self.assertEqual('x \n ' + LONGWORD + '\n y', self.out.getvalue()) + +if __name__ == '__main__': + unittest.main() |