Mercurial > hg
view tests/test-dirstate-race2.t @ 47585:5654323832f0
run-tests: drop the `rhg` flag for `hghave.py` if unset
This seems cleaner.
Differential Revision: https://phab.mercurial-scm.org/D11050
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Sat, 10 Jul 2021 01:57:35 +0200 |
parents | 6763913fa175 |
children | bf8837e3d7ce |
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#testcases dirstate-v1 dirstate-v1-tree dirstate-v2 #if dirstate-v1-tree #require rust $ echo '[experimental]' >> $HGRCPATH $ echo 'dirstate-tree.in-memory=1' >> $HGRCPATH #endif #if dirstate-v2 #require rust $ echo '[format]' >> $HGRCPATH $ echo 'exp-dirstate-v2=1' >> $HGRCPATH #endif Checking the size/permissions/file-type of files stored in the dirstate after an update where the files are changed concurrently outside of hg's control. $ hg init repo $ cd repo $ echo a > a $ hg commit -qAm _ $ echo aa > a $ hg commit -m _ $ hg debugdirstate --no-dates n 644 3 (set |unset) a (re) $ cat >> $TESTTMP/dirstaterace.py << EOF > from mercurial import ( > extensions, > merge, > ) > def extsetup(ui): > extensions.wrapfunction(merge, 'applyupdates', wrap) > def wrap(orig, *args, **kwargs): > res = orig(*args, **kwargs) > with open("a", "w"): > pass # just truncate the file > return res > EOF Do an update where file 'a' is changed between hg writing it to disk and hg writing the dirstate. The dirstate is correct nonetheless, and so hg status correctly shows a as clean. $ hg up -r 0 --config extensions.race=$TESTTMP/dirstaterace.py 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg debugdirstate --no-dates n 644 2 (set |unset) a (re) $ echo a > a; hg status; hg diff