tests/test-branches

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 a
cd a
echo 'root' >root
hg add root
hg commit -d '0 0' -m "Adding root node"

echo 'a' >a
hg add a
hg branch a
hg commit -d '1 0' -m "Adding a branch"

hg branch q
echo 'aa' >a
hg branch -C
hg commit -d '2 0' -m "Adding to a branch"

hg update -C 0
echo 'b' >b
hg add b
hg branch b
hg commit -d '2 0' -m "Adding b branch"

echo 'bh1' >bh1
hg add bh1
hg commit -d '3 0' -m "Adding b branch head 1"

hg update -C 2
echo 'bh2' >bh2
hg add bh2
hg commit -d '4 0' -m "Adding b branch head 2"

echo 'c' >c
hg add c
hg branch c
hg commit -d '5 0' -m "Adding c branch"

echo 'd' >d
hg add d
hg branch 'a branch name much longer than the default justification used by branches'
hg commit -d '6 0' -m "Adding d branch"

hg branches
echo '-------'
hg branches -a

echo "--- Branch a"
hg log -b a

echo "---- Branch b"
hg log -b b

echo "---- going to test branch closing"
hg branches
hg up -C b
echo 'xxx1' >> b
hg commit -d '7 0' -m 'adding cset to branch b'
hg up -C aee39cd168d0
echo 'xxx2' >> b
hg commit -d '8 0' -m 'adding head to branch b'
echo 'xxx3' >> b
hg commit -d '9 0' -m 'adding another cset to branch b'
hg branches
hg heads --closed
hg heads
hg commit -d '9 0' --close-branch -m 'prune bad branch'
hg branches -a
hg up -C b
hg commit -d '9 0' --close-branch -m 'close this part branch too'
echo '--- b branch should be inactive'
hg branches
hg branches -c
hg branches -a
hg heads b
hg heads --closed b
echo 'xxx4' >> b
hg commit -d '9 0' -m 'reopen branch with a change'
echo '--- branch b is back in action'
hg branches -a
echo '---- test heads listings'
hg heads
echo '% branch default'
hg heads default
echo '% branch a'
hg heads a
hg heads --active a
echo '% branch b'
hg heads b
hg heads --closed b