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
hgcommit() {
hg commit -u user -d '0 0' "$@"
}
hg init clhead
cd clhead
touch foo && hg add && hgcommit -m 'foo'
touch bar && hg add && hgcommit -m 'bar'
touch baz && hg add && hgcommit -m 'baz'
echo "flub" > foo
hgcommit -m "flub"
echo "nub" > foo
hgcommit -m "nub"
hg up -C 2
echo "c1" > c1
hg add c1
hgcommit -m "c1"
echo "c2" > c1
hgcommit -m "c2"
hg up -C 2
echo "d1" > d1
hg add d1
hgcommit -m "d1"
echo "d2" > d1
hgcommit -m "d2"
hg tag -l good
echo '% fail with three heads'
hg up -C good
hg merge
echo '% close one of the heads'
hg up -C 6
hgcommit -m 'close this head' --close-branch
echo '% succeed with two open heads'
hg up -C good
hg up -C good
hg merge
hgcommit -m 'merged heads'