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
hg init
echo a > a
hg ci -Amadd # 0
chmod +x a
hg ci -mexecutable # 1
hg up 0
rm a
ln -s symlink a
hg ci -msymlink # 2
hg merge --debug
echo % symlink is local parent, executable is other
if [ -h a ]; then
echo a is a symlink
$TESTDIR/readlink.py a
elif [ -x a ]; then
echo a is executable
else
echo "a has no flags (default for conflicts)"
fi
hg update -C 1
hg merge --debug
echo % symlink is other parent, executable is local
if [ -h a ]; then
echo a is a symlink
$TESTDIR/readlink.py a
elif [ -x a ]; then
echo a is executable
else
echo "a has no flags (default for conflicts)"
fi