Rev 4251: PythonGroupCompressor needs to support pop_last() properly. in lp:///~jameinel/bzr/1.14-dev6rr-fixes
John Arbash Meinel
john at arbash-meinel.com
Sun Apr 19 02:16:35 BST 2009
At lp:///~jameinel/bzr/1.14-dev6rr-fixes
------------------------------------------------------------
revno: 4251
revision-id: john at arbash-meinel.com-20090419011626-2eq002nz7tkjij16
parent: john at arbash-meinel.com-20090419011310-3i7m20ict2dyjtcd
committer: John Arbash Meinel <john at arbash-meinel.com>
branch nick: 1.14-dev6rr-fixes
timestamp: Sat 2009-04-18 20:16:26 -0500
message:
PythonGroupCompressor needs to support pop_last() properly.
-------------- next part --------------
=== modified file 'bzrlib/groupcompress.py'
--- a/bzrlib/groupcompress.py 2009-04-07 14:06:22 +0000
+++ b/bzrlib/groupcompress.py 2009-04-19 01:16:26 +0000
@@ -743,6 +743,7 @@
# Before insertion
start = self.endpoint
chunk_start = len(self.chunks)
+ self._last = (chunk_start, self.endpoint)
self._delta_index.extend_lines(out_lines, index_lines)
self.endpoint = self._delta_index.endpoint
self.input_bytes += input_len
=== modified file 'bzrlib/tests/test_groupcompress.py'
--- a/bzrlib/tests/test_groupcompress.py 2009-04-07 14:06:22 +0000
+++ b/bzrlib/tests/test_groupcompress.py 2009-04-19 01:16:26 +0000
@@ -119,6 +119,16 @@
'different\n', sha1_2),
compressor.extract(('newlabel',)))
+ def test_pop_last(self):
+ compressor = self.compressor()
+ _, _, _, _ = compressor.compress(('key1',),
+ 'some text\nfor the first entry\n', None)
+ expected_lines = list(compressor.chunks)
+ _, _, _, _ = compressor.compress(('key2',),
+ 'some text\nfor the second entry\n', None)
+ compressor.pop_last()
+ self.assertEqual(expected_lines, compressor.chunks)
+
class TestPyrexGroupCompressor(TestGroupCompressor):
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