/brz/remove-bazaar

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Viewing changes to bzrlib/tests/test_whitebox.py

  • Committer: Michael Ellerman
  • Date: 2006-03-09 00:24:48 UTC
  • mto: (1610.1.8 bzr.mbp.integration)
  • mto: This revision was merged to the branch mainline in revision 1616.
  • Revision ID: michael@ellerman.id.au-20060309002448-70cce15e3d605130
Make the "ignore line" in the commit message editor the "right" width, so
that if you make your message that wide it won't wrap in bzr log output.
Just as a visual aid.

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bzrlib/tests/test_whitebox.py
 
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import os
 
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import unittest
 
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from bzrlib.tests import TestCaseWithTransport, TestCase
 
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from bzrlib.branch import ScratchBranch, Branch
 
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from bzrlib.errors import PathNotChild
 
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from bzrlib.osutils import relpath, pathjoin, abspath, realpath
 
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class MoreTests(TestCaseWithTransport):
 
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    def test_relpath(self):
 
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        """test for branch path lookups
 
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        bzrlib.osutils._relpath do a simple but subtle
 
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        job: given a path (either relative to cwd or absolute), work out
 
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        if it is inside a branch and return the path relative to the base.
 
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        """
 
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        import tempfile, shutil
 
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        savedir = os.getcwdu()
 
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        dtmp = tempfile.mkdtemp()
 
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        # On Mac OSX, /tmp actually expands to /private/tmp
 
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        dtmp = realpath(dtmp)
 
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        def rp(p):
 
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            return relpath(dtmp, p)
 
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        try:
 
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            # check paths inside dtmp while standing outside it
 
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            self.assertEqual(rp(pathjoin(dtmp, 'foo')), 'foo')
 
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            # root = nothing
 
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            self.assertEqual(rp(dtmp), '')
 
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            self.assertRaises(PathNotChild,
 
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                              rp,
 
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                              '/etc')
 
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            # now some near-miss operations -- note that
 
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            # os.path.commonprefix gets these wrong!
 
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            self.assertRaises(PathNotChild,
 
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                              rp,
 
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                              dtmp.rstrip('\\/') + '2')
 
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            self.assertRaises(PathNotChild,
 
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                              rp,
 
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                              dtmp.rstrip('\\/') + '2/foo')
 
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            # now operations based on relpath of files in current
 
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            # directory, or nearby
 
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            os.chdir(dtmp)
 
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            self.assertEqual(rp('foo/bar/quux'), 'foo/bar/quux')
 
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            self.assertEqual(rp('foo'), 'foo')
 
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            self.assertEqual(rp('./foo'), 'foo')
 
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            self.assertEqual(rp(abspath('foo')), 'foo')
 
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            self.assertRaises(PathNotChild,
 
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                              rp, '../foo')
 
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        finally:
 
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            os.chdir(savedir)
 
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            shutil.rmtree(dtmp)