view tests/test_push_renames.py @ 225:2117cb0118fe

Get rid of .hg/svn/last_rev: We now calculate the last known revision by iterating over all known revisions and finding the highest number. Theoretically, we might be able to simply read the latest entry, but in practice, that's a bug waiting to happen. For instance, we might want to achieve compatibility with '.hg/shamap' as generated by the ConvertExtension, and it not only cannot offer a guarantee of linearity, but it also allows more than one conversion to source exists. I'd say we have other problems to care about until this turns up as a hotspot in profiling. Such as why we leak circa 100MB of memory per 1000 revisions converted ;)
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
date Fri, 27 Mar 2009 01:09:36 +0100
parents 9b5e528f67f8
children 067914ecb4eb
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import sys
import unittest

import test_util

class TestPushRenames(test_util.TestBase):
    def setUp(self):
        test_util.TestBase.setUp(self)
        test_util.load_fixture_and_fetch('pushrenames.svndump',
                                         self.repo_path,
                                         self.wc_path,
                                         True)

    def _debug_print_copies(self, ctx):
        w = sys.stderr.write
        for f in ctx.files():
            if f not in ctx:
                w('R %s\n' % f)
            else:
                w('U %s %r\n' % (f, ctx[f].data()))
                if ctx[f].renamed():
                    w('%s copied from %s\n' % (f, ctx[f].renamed()[0]))

    def test_push_renames(self):
        repo = self.repo

        changes = [
            # Regular copy of a single file
            ('a', 'a2', None),
            # Copy and update of target
            ('a', 'a3', 'aa\n'),
            # Regular move of a single file
            ('b', 'b2', None),
            ('b', None, None),
            # Regular move and update of target
            ('c', 'c2', 'c\nc\n'),
            ('c', None, None),
            # Copy and update of source and targets
            ('d', 'd2', 'd\nd2\n'),
            ('d', 'd', 'd\nd\n'),
            # Double copy and removal (aka copy and move)
            ('e', 'e2', 'e\ne2\n'),
            ('e', 'e3', 'e\ne3\n'),
            ('e', None, None),
            ]
        self.commitchanges(changes)
        self.pushrevisions()
        tip = self.repo['tip']
        # self._debug_print_copies(tip)
        self.assertchanges(changes, tip)

def suite():
    all = [unittest.TestLoader().loadTestsFromTestCase(TestPushRenames),
          ]
    return unittest.TestSuite(all)