def test_slow_unlocker():
"""Manually grabs a lock and makes sure the get/store methods are blocked."""
# Make a file to manually lock
path = utils.make_bogus_data_file()
schedule_for_cleanup(path)
contention = File(path, parent=syn.test_parent)
contention = syn.store(contention)
# Lock the Cache Map
cacheDir = cache.determine_cache_directory(contention)
cache.obtain_lock_and_read_cache(cacheDir)
# Start a few calls to get/store that should not complete yet
store_thread = wrap_function_as_child_thread(lambda: store_catch_412_HTTPError(contention))
get_thread = wrap_function_as_child_thread(lambda: syn.get(contention))
thread.start_new_thread(store_thread, ())
thread.start_new_thread(get_thread, ())
time.sleep(min(5, cache.CACHE_LOCK_TIME / 2))
# Make sure the threads did not finish
assert syn.test_threadsRunning > 0
cache.write_cache_then_release_lock(cacheDir)
# Let the threads go
while syn.test_threadsRunning > 0:
time.sleep(1)
collect_errors_and_fail()
def test_slow_unlocker():
"""Manually grabs a lock and makes sure the get/store methods are blocked."""
# Make a file to manually lock
path = utils.make_bogus_data_file()
schedule_for_cleanup(path)
contention = File(path, parent=syn.test_parent)
contention = syn.store(contention)
# Lock the Cache Map
cacheDir = cache.determine_cache_directory(contention['dataFileHandleId'])
cache.obtain_lock_and_read_cache(cacheDir)
# Start a few calls to get/store that should not complete yet
store_thread = wrap_function_as_child_thread(lambda: store_catch_412_HTTPError(contention))
get_thread = wrap_function_as_child_thread(lambda: syn.get(contention))
thread.start_new_thread(store_thread, ())
thread.start_new_thread(get_thread, ())
time.sleep(min(5, cache.CACHE_LOCK_TIME / 2))
# Make sure the threads did not finish
assert syn.test_threadsRunning > 0
cache.write_cache_then_release_lock(cacheDir)
# Let the threads go
while syn.test_threadsRunning > 0:
time.sleep(1)
collect_errors_and_fail()
def test_determine_cache_directory(is_loco_mock):
oldCacheDir = cache.CACHE_DIR
try:
cache.CACHE_DIR = '/'
entityInfo = {'id' : 'foo',
'versionNumber' : 'bar',
'dataFileHandleId': '1337'}
# For Locationables
is_loco_mock.return_value = True
res = cache.determine_cache_directory(entityInfo)
assert re.sub(r'\\', '/', res) == '/foo/bar'
# For FileEntities
is_loco_mock.return_value = False
res = cache.determine_cache_directory(entityInfo)
assert re.sub(r'\\', '/', res) == '/337/1337'
finally:
cache.CACHE_DIR = oldCacheDir
def test_determine_cache_directory(is_loco_mock):
oldCacheDir = cache.CACHE_DIR
try:
cache.CACHE_DIR = '/'
entityInfo = {
'id': 'foo',
'versionNumber': 'bar',
'dataFileHandleId': '1337'
}
# For Locationables
is_loco_mock.return_value = True
res = cache.determine_cache_directory(entityInfo)
assert re.sub(r'\\', '/', res) == '/foo/bar'
# For FileEntities
is_loco_mock.return_value = False
res = cache.determine_cache_directory(entityInfo)
assert re.sub(r'\\', '/', res) == '/337/1337'
finally:
cache.CACHE_DIR = oldCacheDir
def test_determine_cache_directory():
oldCacheDir = cache.CACHE_DIR
try:
cache.CACHE_DIR = '/'
entityInfo = {'id' : 'foo',
'versionNumber' : 'bar',
'dataFileHandleId': '1337'}
res = cache.determine_cache_directory(entityInfo['dataFileHandleId'])
assert re.sub(r'\\', '/', res) == '/337/1337'
finally:
cache.CACHE_DIR = oldCacheDir
def test_determine_cache_directory():
oldCacheDir = cache.CACHE_DIR
try:
cache.CACHE_DIR = '/'
entityInfo = {
'id': 'foo',
'versionNumber': 'bar',
'dataFileHandleId': '1337'
}
res = cache.determine_cache_directory(entityInfo['dataFileHandleId'])
assert re.sub(r'\\', '/', res) == '/337/1337'
finally:
cache.CACHE_DIR = oldCacheDir
