inotify: do not rely on stat(.hg/dirstate) to invalidate our dirstate
stat() is not reliable when several events happen quickly. Which means
that if two hg actions occur in the same second, stat() result will not
reflect the second change. And only _one_ invalidate() call was done.
Also ignore the events that occur when wlock is held, since wlock release
will trigger a full rescan anyway.
Fixes 17 run-tests.py --inotify tests.
#!/bin/sh
rm -rf sub
mkdir sub
cd sub
hg init t
cd t
echo % first revision, no sub
echo a > a
hg ci -Am0
echo % add first sub
echo s = s > .hgsub
hg add .hgsub
hg init s
echo a > s/a
hg -R s ci -Ams0
hg ci -m1
echo % add sub sub
echo ss = ss > s/.hgsub
hg init s/ss
echo a > s/ss/a
hg -R s add s/.hgsub
hg -R s/ss add s/ss/a
hg ci -m2
echo % bump sub rev
echo b > s/a
hg -R s ci -ms1
hg ci -m3
echo % leave sub dirty
echo c > s/a
hg ci -m4
hg tip -R s
echo % check caching
hg co 0
hg debugsub
echo % restore
hg co
hg debugsub
echo % new branch for merge tests
hg co 1
echo t = t >> .hgsub
hg init t
echo t > t/t
hg -R t add t
echo % 5
hg ci -m5 # add sub
echo t2 > t/t
echo % 6
hg st -R s
hg ci -m6 # change sub
hg debugsub
echo t3 > t/t
echo % 7
hg ci -m7 # change sub again for conflict test
hg rm .hgsub
echo % 8
hg ci -m8 # remove sub
echo % merge tests
hg co -C 3
hg merge 5 # test adding
hg debugsub
hg ci -m9
hg merge 6 --debug # test change
hg debugsub
echo conflict > t/t
hg ci -m10
HGMERGE=internal:merge hg merge --debug 7 # test conflict
echo % should conflict
cat t/t
echo % clone
cd ..
hg clone t tc
cd tc
hg debugsub
echo % push
echo bah > t/t
hg ci -m11
hg push | sed 's/ .*sub/ ...sub/g'
echo % push -f
echo bah > s/a
hg ci -m12
hg push | sed 's/ .*sub/ ...sub/g'
hg push -f | sed 's/ .*sub/ ...sub/g'
echo % update
cd ../t
hg up -C # discard our earlier merge
echo blah > t/t
hg ci -m13
echo % pull
cd ../tc
hg pull | sed 's/ .*sub/ ...sub/g'
hg up # should pull t
cat t/t