Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-mq-caches.out @ 4131:1ca664c964e0
don't return uninitialized memory from bdiff.blocks()
bdiff.blocks() returns a dummy match at the end of both files; the
length of that chunk is never set, so it will sometimes contain random
heap garbage. There are apparently workarounds for this elsewhere:
# bdiff sometimes gives huge matches past eof, this check eats them,
| author | Erling Ellingsen <erlingalf@gmail.com> |
|---|---|
| date | Tue, 20 Feb 2007 22:20:16 +0100 |
| parents | fbf8320f25c8 |
| children | bbfe5a3fc80c |
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# mq patch on an empty repo tip: 0 No .hg/branches.cache tip: 0 No .hg/branches.cache # some regular revisions Patch queue now empty tip: 1 3f910abad313ff802d3a23a7529433872df9b3ae 1 3f910abad313ff802d3a23a7529433872df9b3ae bar 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo # add some mq patches applying p1 Now at: p1 tip: 2 3f910abad313ff802d3a23a7529433872df9b3ae 1 3f910abad313ff802d3a23a7529433872df9b3ae bar 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo tip: 3 3f910abad313ff802d3a23a7529433872df9b3ae 1 3f910abad313ff802d3a23a7529433872df9b3ae bar 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo branch foo: 3 branch bar: 2 # removing the cache tip: 3 3f910abad313ff802d3a23a7529433872df9b3ae 1 3f910abad313ff802d3a23a7529433872df9b3ae bar 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo branch foo: 3 branch bar: 2 # importing rev 1 (the cache now ends in one of the patches) tip: 3 3f910abad313ff802d3a23a7529433872df9b3ae 1 3f910abad313ff802d3a23a7529433872df9b3ae bar 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo branch foo: 3 branch bar: 2 qbase: 1 # detect an invalid cache Patch queue now empty applying p0 applying p1 applying p2 Now at: p2 tip: 3 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff 0 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo