Mercurial > hg
view tests/test-dirstate-race2.t @ 43248:2673f9a74968
widening: trust user to give full "known" set
The new narrow_widen wire protocol command is supposed to return data
for exactly the revisions that the client requested (in order for it
to be strip-free). So we should not add ancestors the client didn't
ask for.
Differential Revision: https://phab.mercurial-scm.org/D7098
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Thu, 10 Oct 2019 22:41:50 -0700 |
parents | 87a34c767384 |
children | 93eb6c8035a9 |
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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