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comparison tests/test_util.py @ 548:2148eb4b4da4

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test_util: add assertStringEqual to output diff output for string checks
author Augie Fackler <durin42@gmail.com>
date Sat, 06 Feb 2010 10:57:06 -0600
parents d84116dda52d
children d96aa92d9ad9
comparison
equal deleted inserted replaced
547:9e6499c415a9 548:2148eb4b4da4
1 import StringIO 1 import StringIO
2 import difflib
2 import errno 3 import errno
3 import gettext 4 import gettext
4 import imp 5 import imp
5 import os 6 import os
6 import shutil 7 import shutil
177 os.environ[var] = val 178 os.environ[var] = val
178 i18n.t = self.oldt 179 i18n.t = self.oldt
179 rmtree(self.tmpdir) 180 rmtree(self.tmpdir)
180 os.chdir(self.oldwd) 181 os.chdir(self.oldwd)
181 setattr(ui.ui, self.patch[0].func_name, self.patch[0]) 182 setattr(ui.ui, self.patch[0].func_name, self.patch[0])
183
184 def assertStringEqual(self, l, r):
185 try:
186 self.assertEqual(l, r, 'failed string equality check, see stdout for details')
187 except:
188 add_nl = lambda li: map(lambda x: x+'\n', li)
189 print 'failed expectation:'
190 print ''.join(difflib.unified_diff(
191 add_nl(l.splitlines()), add_nl(r.splitlines()),
192 fromfile='expected', tofile='got'))
193 raise
182 194
183 def _load_fixture_and_fetch(self, fixture_name, subdir=None, stupid=False, layout='auto'): 195 def _load_fixture_and_fetch(self, fixture_name, subdir=None, stupid=False, layout='auto'):
184 if layout == 'single': 196 if layout == 'single':
185 if subdir is None: 197 if subdir is None:
186 subdir = 'trunk' 198 subdir = 'trunk'