Mercurial > hg
view tests/test-dirstate-version-fallback.t @ 50821:28c0fcff24e5 stable
rhg: fix the bug where sparse config is interpreted as relglob instead of glob
relglob apparently (in contrast with relpath) matches everywhere in the tree,
whereas glob only matches at the root.
The python version interprets these patterns as "glob" (see
"normalize(include, b'glob', ...)" in match.py)
author | Arseniy Alekseyev <aalekseyev@janestreet.com> |
---|---|
date | Thu, 10 Aug 2023 19:00:19 +0100 |
parents | 7e5be4a7cda7 |
children |
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$ cat >> $HGRCPATH << EOF > [storage] > dirstate-v2.slow-path=allow > [format] > use-dirstate-v2=no > EOF Set up a v1 repo $ hg init repo $ cd repo $ echo a > a $ touch file-with-somewhat-long-name-to-make-dirstate-v1-bigger-than-v2 $ hg commit -Aqm a $ hg debugrequires | grep dirstate [1] $ ls -1 .hg/dirstate* .hg/dirstate Copy v1 dirstate $ cp .hg/dirstate $TESTTMP/dirstate-v1-backup Upgrade it to v2 $ hg debugupgraderepo -q --config format.use-dirstate-v2=1 --run | grep -E 'added:|removed:' added: dirstate-v2 $ hg debugrequires | grep dirstate dirstate-v2 $ ls -1 .hg/dirstate* .hg/dirstate .hg/dirstate.* (glob) Manually reset to dirstate v1 to simulate an incomplete dirstate-v2 upgrade $ rm .hg/dirstate* $ cp $TESTTMP/dirstate-v1-backup .hg/dirstate There should be no errors, but a v2 dirstate should be written back to disk $ hg st $ ls -1 .hg/dirstate* .hg/dirstate .hg/dirstate.* (glob) Corrupt the dirstate to see how the errors show up to the user $ echo "I ate your data" > .hg/dirstate $ hg st abort: working directory state appears damaged! (no-rhg !) (falling back to dirstate-v1 from v2 also failed) (no-rhg !) abort: Too little data for dirstate: 16 bytes. (rhg !) [255]