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Viewing changes to bzrlib/tests/test_tsort.py

  • Committer: Andrew Bennetts
  • Date: 2008-03-12 20:13:07 UTC
  • mfrom: (3267 +trunk)
  • mto: This revision was merged to the branch mainline in revision 3756.
  • Revision ID: andrew.bennetts@canonical.com-20080312201307-ngd5bynt2nvhnlb7
Merge from bzr.dev.

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bzrlib/tests/test_tsort.py
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from bzrlib.tests import TestCase
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from bzrlib.tsort import topo_sort, TopoSorter, MergeSorter, merge_sort
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from bzrlib.errors import GraphCycleError
 
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from bzrlib.revision import NULL_REVISION
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class TopoSortTests(TestCase):
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        # sorting of an emptygraph does not error
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        self.assertSortAndIterate({}, None, [], False)
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        self.assertSortAndIterate({}, None, [], True)
 
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        self.assertSortAndIterate({}, NULL_REVISION, [], False)
 
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        self.assertSortAndIterate({}, NULL_REVISION, [], True)
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    def test_merge_sort_not_empty_no_tip(self):
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        # merge sorting of a branch starting with None should result