def testDirLock(self):
"""Lock a directory, check that lslocks sees it."""
dirtolock = tempfile.mkdtemp()
self.tmpdirs.append(dirtolock)
lockproc = self._lockhelper(dirtolock)
time.sleep(1) # Ugly, sorry. Give flock a moment to start up.
locks = {(pid, path.rstrip("/")) for pid, path in lslocks.lslocks(dirtolock)}
expected_locks = {(lockproc.pid, dirtolock)}
self.assertSetEqual(expected_locks, locks)
def testFileLocks(self):
"""Lock several files, verify that lslocks finds all of them."""
basedir = tempfile.mkdtemp()
self.tmpdirs.append(basedir)
locked_files = [tempfile.mkstemp(dir=basedir)[1] for _ in range(10)]
self.tmpfiles.extend(locked_files)
expected_locks = set()
for tmpf in locked_files:
proc = self._lockhelper(tmpf)
expected_locks.add((proc.pid, tmpf.rstrip("/")))
time.sleep(1) # Ugly, sorry. Give flock a moment to start up.
locks = {(pid, path.rstrip("/")) for pid, path in lslocks.lslocks(basedir)}
self.assertSetEqual(expected_locks, locks)
def testNoLocks(self):
"""Verify that it doesn't find anything when there are no locks."""
emptydir = tempfile.mkdtemp()
self.tmpdirs.append(emptydir)
self.assertListEqual(list(lslocks.lslocks(emptydir)), [])