Mercurial > hg
view tests/test-dirstate-race2.t @ 48405:acdd4a42deaa
update: use long version of the flag in the test
This helps readability and searchability.
Differential Revision: https://phab.mercurial-scm.org/D11848
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Fri, 03 Dec 2021 12:01:00 +0100 |
parents | f838f5bca038 |
children | 000130cfafb6 |
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#testcases dirstate-v1 dirstate-v2 #if dirstate-v2 $ cat >> $HGRCPATH << EOF > [format] > exp-rc-dirstate-v2=1 > [storage] > dirstate-v2.slow-path=allow > EOF #endif TODO: fix rhg bugs that make this test fail when status is enabled $ unset RHG_STATUS 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 _ # this sleep is there to ensure current time has -at-least- one second away # from the current time. It ensure the mtime is not ambiguous. If the test # "sleep" longer this will be fine. # It is not used to synchronise parallele operation so it is "fine" to use it. $ sleep 1 $ hg status $ 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