import arvados
-import arvados.safeapi
import arvados_fuse as fuse
+import arvados.safeapi
import llfuse
+import logging
+import multiprocessing
import os
+import run_test_server
import shutil
+import signal
import subprocess
import sys
import tempfile
import threading
import time
import unittest
-import logging
-import multiprocessing
-import run_test_server
logger = logging.getLogger('arvados.arv-mount')
run_test_server.run()
run_test_server.authorize_with("admin")
self.api = api if api else arvados.safeapi.ThreadSafeApiCache(arvados.config.settings())
+ self.llfuse_thread = None
# This is a copy of Mount's method. TODO: Refactor MountTestBase
# to use a Mount instead of copying its code.
return self.operations.inodes[llfuse.ROOT_INODE]
def tearDown(self):
- self.pool.terminate()
- self.pool.join()
- del self.pool
-
- subprocess.call(["fusermount", "-u", "-z", self.mounttmp])
- self.llfuse_thread.join(timeout=1)
- if self.llfuse_thread.is_alive():
- logger.warning("MountTestBase.tearDown():"
- " llfuse thread still alive 1s after umount"
- " -- abandoning and exiting anyway")
+ if self.llfuse_thread:
+ if self.operations.events:
+ self.operations.events.close(timeout=10)
+ subprocess.call(["fusermount", "-u", "-z", self.mounttmp])
+ t0 = time.time()
+ self.llfuse_thread.join(timeout=10)
+ if self.llfuse_thread.is_alive():
+ logger.warning("MountTestBase.tearDown():"
+ " llfuse thread still alive 10s after umount"
+ " -- exiting with SIGKILL")
+ os.kill(os.getpid(), signal.SIGKILL)
+ waited = time.time() - t0
+ if waited > 0.1:
+ logger.warning("MountTestBase.tearDown(): waited %f s for llfuse thread to end", waited)
os.rmdir(self.mounttmp)
if self.keeptmp:
shutil.rmtree(self.keeptmp)
os.environ.pop('KEEP_LOCAL_STORE')
run_test_server.reset()
+ self.pool.close()
+ self.pool.join()
def assertDirContents(self, subdir, expect_content):
path = self.mounttmp