view tests/test-inotify-issue1208 @ 9116:f90bbf1ea09f

inotify: fix issue1375, add a test.

The biggest problem was the data structure, which did not allow changing
a file into a directory or vice versa. This problem is fixed by b55d44719b47.

The walk() method also had an issue in this case:
 - we know 'path' as a directory. inotify server sleeps.
 - 'path' is deleted
 - 'path' is recreated as a file
 - the server catches up here, and see the deletion. it instantiates a scan(),
   which in its turn calls for walk(repo, path).
 - walk() then assumes that 'path' is a directory and calls os.listdir on it,
   which raises an OSError(errno.ENOTDIR)

Catch the error, and yield the file instead of the directory contents.

#!/bin/sh

"$TESTDIR/hghave" inotify || exit 80

echo "[extensions]" >> $HGRCPATH
echo "inotify=" >> $HGRCPATH

p="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
hg init $p
cd $p

echo % fail
ln -sf doesnotexist .hg/inotify.sock
hg st
hg inserve
rm .hg/inotify.sock

echo % inserve
hg inserve -d --pid-file=hg.pid
cat hg.pid >> "$DAEMON_PIDS"
echo % status
hg status

kill `cat hg.pid`