forked from MirrorHub/synapse
When _get_state_for_groups is given a wildcard filter, just do a complete lookup. Hopefully this will give us the best of both worlds by not filling up the ram if we only need one or two keys, but also making the cache still work for the federation reader usecase.
101 lines
3.1 KiB
Python
101 lines
3.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015, 2016 OpenMarket Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from tests import unittest
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from synapse.util.caches.dictionary_cache import DictionaryCache
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class DictCacheTestCase(unittest.TestCase):
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def setUp(self):
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self.cache = DictionaryCache("foobar")
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def test_simple_cache_hit_full(self):
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key = "test_simple_cache_hit_full"
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v = self.cache.get(key)
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self.assertEqual((False, set(), {}), v)
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seq = self.cache.sequence
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test_value = {"test": "test_simple_cache_hit_full"}
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self.cache.update(seq, key, test_value)
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c = self.cache.get(key)
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self.assertEqual(test_value, c.value)
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def test_simple_cache_hit_partial(self):
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key = "test_simple_cache_hit_partial"
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seq = self.cache.sequence
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test_value = {
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"test": "test_simple_cache_hit_partial"
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}
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self.cache.update(seq, key, test_value)
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c = self.cache.get(key, ["test"])
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self.assertEqual(test_value, c.value)
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def test_simple_cache_miss_partial(self):
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key = "test_simple_cache_miss_partial"
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seq = self.cache.sequence
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test_value = {
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"test": "test_simple_cache_miss_partial"
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}
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self.cache.update(seq, key, test_value)
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c = self.cache.get(key, ["test2"])
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self.assertEqual({}, c.value)
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def test_simple_cache_hit_miss_partial(self):
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key = "test_simple_cache_hit_miss_partial"
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seq = self.cache.sequence
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test_value = {
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"test": "test_simple_cache_hit_miss_partial",
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"test2": "test_simple_cache_hit_miss_partial2",
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"test3": "test_simple_cache_hit_miss_partial3",
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}
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self.cache.update(seq, key, test_value)
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c = self.cache.get(key, ["test2"])
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self.assertEqual({"test2": "test_simple_cache_hit_miss_partial2"}, c.value)
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def test_multi_insert(self):
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key = "test_simple_cache_hit_miss_partial"
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seq = self.cache.sequence
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test_value_1 = {
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"test": "test_simple_cache_hit_miss_partial",
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}
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self.cache.update(seq, key, test_value_1, fetched_keys=set("test"))
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seq = self.cache.sequence
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test_value_2 = {
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"test2": "test_simple_cache_hit_miss_partial2",
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}
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self.cache.update(seq, key, test_value_2, fetched_keys=set("test2"))
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c = self.cache.get(key)
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self.assertEqual(
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{
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"test": "test_simple_cache_hit_miss_partial",
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"test2": "test_simple_cache_hit_miss_partial2",
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},
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c.value
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)
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