Mercurial > hgsubversion
view tests/test_diff.py @ 899:7f90bb48c9de
svn verify: use a custom editor and get_revision()
Previously, we would fetch each file in the revision/changeset
individually. With this change, we fetch the entire revision in one
request, and use a custom editor to verify its contents. This is quite
a lot faster than the previous means when verifying over the internet.
By an order of magnitude or two, in fact. As data is transfered in a
single operation, verifying a revision from PyPy took 30 seconds
rather than 30 minutes, and saturated my 10Mbps connection.
Please note that the output ordering isn't stable between the two;
output will appear in reverse order when using the fast verifier.
author | Dan Villiom Podlaski Christiansen <danchr@gmail.com> |
---|---|
date | Wed, 14 Dec 2011 00:07:58 +0100 |
parents | 312b37bc5e20 |
children | d741f536f23a |
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import test_util import unittest from mercurial import ui from hgsubversion import wrappers expected_diff_output = '''Index: alpha =================================================================== --- alpha\t(revision 3) +++ alpha\t(working copy) @@ -1,1 +1,3 @@ -file: alpha +alpha + +added line Index: foo =================================================================== new file mode 100644 --- foo\t(revision 0) +++ foo\t(working copy) @@ -0,0 +1,1 @@ +This is missing a newline. \ No newline at end of file ''' class DiffTests(test_util.TestBase): def test_diff_output(self): self._load_fixture_and_fetch('two_revs.svndump') self.commitchanges([('foo', 'foo', 'This is missing a newline.'), ('alpha', 'alpha', 'alpha\n\nadded line\n'), ]) u = ui.ui() u.pushbuffer() wrappers.diff(lambda x, y, z: None, u, self.repo, svn=True) self.assertEqual(u.popbuffer(), expected_diff_output) def suite(): all_tests = [unittest.TestLoader().loadTestsFromTestCase(DiffTests), ] return unittest.TestSuite(all_tests)