Mercurial > hg
view tests/test-merge-combination-misc.t @ 46874:84a93fa7ecfd
revlog-compression: use zstd by default (if available)
As see in changeset bb271ec2fbfb, zstd is 20% to 50% faster for reading and
writing.
Use take advantage of the new config behavior to try zstd by default, falling
back to zlib is zstd is not available on that plateform.
Differential Revision: https://phab.mercurial-scm.org/D10326
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 06 Apr 2021 18:55:19 +0200 |
parents | e8b0c519dfb3 |
children |
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Testing recorded "modified" files for merge commit ================================================== This file shows what hg says are "modified" files for a merge commit (hg log -T {files}), somewhat exhaustively. This file test multiple corner case. For merges that involve files contents changing, check test-merge-combination-file-content.t For merges that involve executable bit changing, check test-merge-combination-exec-bytes.t Case with multiple or zero merge ancestors, copies/renames, and identical file contents with different filelog revisions are not currently covered. $ . $TESTDIR/testlib/merge-combination-util.sh Files modified or cleanly merged, with no greatest common ancestors: $ hg init repo; cd repo $ touch a0 b0; hg commit -qAm 0 $ hg up -qr null; touch a1 b1; hg commit -qAm 1 $ hg merge -qr 0; rm b*; hg commit -qAm 2 $ hg log -r . -T '{files}\n' b0 b1 $ cd ../ $ rm -rf repo A few cases of criss-cross merges involving deletions (listing all such merges is probably too much). Both gcas contain $files, so we expect the final merge to behave like a merge with a single gca containing $files. $ hg init repo; cd repo $ files="c1 u1 c2 u2" $ touch $files; hg commit -qAm '0 root' $ for f in $files; do echo f > $f; done; hg commit -qAm '1 gca1' $ hg up -qr0; hg revert -qr 1 --all; hg commit -qAm '2 gca2' $ hg up -qr 1; hg merge -qr 2; rm *1; hg commit -qAm '3 p1' $ hg up -qr 2; hg merge -qr 1; rm *2; hg commit -qAm '4 p2' $ hg merge -qr 3; echo f > u1; echo f > u2; rm -f c1 c2 $ hg commit -qAm '5 merge with two gcas' $ hg log -r . -T '{files}\n' # expecting u1 u2 $ cd ../ $ rm -rf repo