def test_cache_limit():
def cache_size():
return sum(len(v) for v in parser_cache.values())
try:
parser_cache.clear()
future_node_cache_item = _NodeCacheItem('bla', [], change_time=time.time() + 10e6)
old_node_cache_item = _NodeCacheItem('bla', [], change_time=time.time() - 10e4)
parser_cache['some_hash_old'] = {
'/path/%s' % i: old_node_cache_item for i in range(300)
}
parser_cache['some_hash_new'] = {
'/path/%s' % i: future_node_cache_item for i in range(300)
}
assert cache_size() == 600
parse('somecode', cache=True, path='/path/somepath')
assert cache_size() == 301
finally:
parser_cache.clear()
def test_modulepickling_change_cache_dir(tmpdir):
"""
ParserPickling should not save old cache when cache_directory is changed.
See: `#168 <https://github.com/davidhalter/jedi/pull/168>`_
"""
dir_1 = str(tmpdir.mkdir('first'))
dir_2 = str(tmpdir.mkdir('second'))
item_1 = _NodeCacheItem('bla', [])
item_2 = _NodeCacheItem('bla', [])
path_1 = 'fake path 1'
path_2 = 'fake path 2'
hashed_grammar = load_grammar()._hashed
_save_to_file_system(hashed_grammar, path_1, item_1, cache_path=dir_1)
parser_cache.clear()
cached = load_stored_item(hashed_grammar, path_1, item_1, cache_path=dir_1)
assert cached == item_1.node
_save_to_file_system(hashed_grammar, path_2, item_2, cache_path=dir_2)
cached = load_stored_item(hashed_grammar, path_1, item_1, cache_path=dir_2)
assert cached is None
def test_modulepickling_change_cache_dir(tmpdir):
"""
ParserPickling should not save old cache when cache_directory is changed.
See: `#168 <https://github.com/davidhalter/jedi/pull/168>`_
"""
dir_1 = str(tmpdir.mkdir('first'))
dir_2 = str(tmpdir.mkdir('second'))
item_1 = _NodeCacheItem('bla', [])
item_2 = _NodeCacheItem('bla', [])
path_1 = 'fake path 1'
path_2 = 'fake path 2'
hashed_grammar = load_grammar()._hashed
_save_to_file_system(hashed_grammar, path_1, item_1, cache_path=dir_1)
parser_cache.clear()
cached = load_stored_item(hashed_grammar, path_1, item_1, cache_path=dir_1)
assert cached == item_1.node
_save_to_file_system(hashed_grammar, path_2, item_2, cache_path=dir_2)
cached = load_stored_item(hashed_grammar, path_1, item_1, cache_path=dir_2)
assert cached is None
