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Differential D11779

tests: ensure a status will have non ambiguous mtime in some race test
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Authored by marmoute on Nov 24 2021, 6:11 AM.

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Alphare
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rHG4c61c7f75de6: tests: ensure a status will have non ambiguous mtime in some race test
Summary

For the test to work, we need some mtime to be recorded. For them to be recorded, they need to be "clearly in the past", otherwise edit with the same mtime would be possible.

Strictly speaking there might be file system with a minimal mtime increment
longer than one second. However it is unlikely that we will run the test on
them for now. We can be smarter about this in the future if it becomes
necessary.

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Mtests/test-dirstate-race.t (1 line)

Diff 31241

tests/test-dirstate-race.t

XXX Note that this returns M for files that got replaced by directories. This is XXX Note that this returns M for files that got replaced by directories. This is
definitely a bug, but the fix for that is hard and the next status run is fine definitely a bug, but the fix for that is hard and the next status run is fine
anyway. anyway.
$ cat > $TESTTMP/dirstaterace.sh <<EOF $ cat > $TESTTMP/dirstaterace.sh <<EOF
> rm b && rm -r dir1 && rm d && mkdir d && rm e && mkdir e > rm b && rm -r dir1 && rm d && mkdir d && rm e && mkdir e
> EOF > EOF
$ sleep 1 # ensure non-ambiguous mtime
$ hg status --config extensions.dirstaterace=$TESTTMP/dirstaterace.py $ hg status --config extensions.dirstaterace=$TESTTMP/dirstaterace.py
M d M d
M e M e
! b ! b
! dir1/c ! dir1/c
$ hg debugdirstate $ hg debugdirstate
n 644 2 * a (glob) n 644 2 * a (glob)
n 0 -1 unset b n 0 -1 unset b