Mercurial > hg
view tests/test-addremove-similar.t @ 42415:c767e655ffda
narrow: use narrow_widen wireproto command to widen in case of ellipses
Few releases ago, we introduce narrow_widen wireproto command to be used to widen
narrow repositories. Before this patch, that was used in non-ellipses cases
only. In ellipses cases, we still do exchange.pull() which can pull more data
than required.
After this patch, the client will first check whether server supports doing
ellipses widening using wireproto command or not by checking server's wireproto
capability. If the server is upto date and support latest ellipses capability,
we call the wireproto command. Otherwise we fallback to exchange.pull() like
before.
The compat code make sure that things works even if one of the client or server
is old. The initial version of this patch does not had this compat code. It's
added to help Google release things smoothly internally. I plan to drop the
compat code before the upcoming major release.
Due to change to wireproto command, the code looks a bit dirty, next patches
will clean that up.
Differential Revision: https://phab.mercurial-scm.org/D6436
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Wed, 22 May 2019 02:59:48 +0530 |
parents | 5abc47d4ca6b |
children | 5b89626c11e9 |
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$ hg init rep; cd rep $ touch empty-file $ "$PYTHON" -c 'for x in range(10000): print(x)' > large-file $ hg addremove adding empty-file adding large-file $ hg commit -m A $ rm large-file empty-file $ "$PYTHON" -c 'for x in range(10,10000): print(x)' > another-file $ hg addremove -s50 adding another-file removing empty-file removing large-file recording removal of large-file as rename to another-file (99% similar) $ hg commit -m B comparing two empty files caused ZeroDivisionError in the past $ hg update -C 0 2 files updated, 0 files merged, 1 files removed, 0 files unresolved $ rm empty-file $ touch another-empty-file $ hg addremove -s50 adding another-empty-file removing empty-file $ cd .. $ hg init rep2; cd rep2 $ "$PYTHON" -c 'for x in range(10000): print(x)' > large-file $ "$PYTHON" -c 'for x in range(50): print(x)' > tiny-file $ hg addremove adding large-file adding tiny-file $ hg commit -m A $ "$PYTHON" -c 'for x in range(70): print(x)' > small-file $ rm tiny-file $ rm large-file $ hg addremove -s50 removing large-file adding small-file removing tiny-file recording removal of tiny-file as rename to small-file (82% similar) $ hg commit -m B should be sorted by path for stable result $ for i in `"$PYTHON" $TESTDIR/seq.py 0 9`; do > cp small-file $i > done $ rm small-file $ hg addremove adding 0 adding 1 adding 2 adding 3 adding 4 adding 5 adding 6 adding 7 adding 8 adding 9 removing small-file recording removal of small-file as rename to 0 (100% similar) recording removal of small-file as rename to 1 (100% similar) recording removal of small-file as rename to 2 (100% similar) recording removal of small-file as rename to 3 (100% similar) recording removal of small-file as rename to 4 (100% similar) recording removal of small-file as rename to 5 (100% similar) recording removal of small-file as rename to 6 (100% similar) recording removal of small-file as rename to 7 (100% similar) recording removal of small-file as rename to 8 (100% similar) recording removal of small-file as rename to 9 (100% similar) $ hg commit -m '10 same files' pick one from many identical files $ cp 0 a $ rm `"$PYTHON" $TESTDIR/seq.py 0 9` $ hg addremove removing 0 removing 1 removing 2 removing 3 removing 4 removing 5 removing 6 removing 7 removing 8 removing 9 adding a recording removal of 0 as rename to a (100% similar) $ hg revert -aq pick one from many similar files $ cp 0 a $ for i in `"$PYTHON" $TESTDIR/seq.py 0 9`; do > echo $i >> $i > done $ hg commit -m 'make them slightly different' $ rm `"$PYTHON" $TESTDIR/seq.py 0 9` $ hg addremove -s50 removing 0 removing 1 removing 2 removing 3 removing 4 removing 5 removing 6 removing 7 removing 8 removing 9 adding a recording removal of 0 as rename to a (99% similar) $ hg commit -m 'always the same file should be selected' should all fail $ hg addremove -s foo abort: similarity must be a number [255] $ hg addremove -s -1 abort: similarity must be between 0 and 100 [255] $ hg addremove -s 1e6 abort: similarity must be between 0 and 100 [255] $ cd .. Issue1527: repeated addremove causes Abort $ hg init rep3; cd rep3 $ mkdir d $ echo a > d/a $ hg add d/a $ hg commit -m 1 $ mv d/a d/b $ hg addremove -s80 removing d/a adding d/b recording removal of d/a as rename to d/b (100% similar) $ hg debugstate r 0 0 1970-01-01 00:00:00 d/a a 0 -1 unset d/b copy: d/a -> d/b $ mv d/b c no copies found here (since the target isn't in d $ hg addremove -s80 d removing d/b copies here $ hg addremove -s80 adding c recording removal of d/a as rename to c (100% similar) $ cd ..