/*************************************************************************/ /* test_lru.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #ifndef TEST_LRU_H #define TEST_LRU_H #include "core/templates/lru.h" #include "tests/test_macros.h" namespace TestLRU { TEST_CASE("[LRU] Store and read") { LRUCache<int, int> lru; lru.set_capacity(3); lru.insert(1, 1); lru.insert(50, 2); lru.insert(100, 5); CHECK(lru.has(1)); CHECK(lru.has(50)); CHECK(lru.has(100)); CHECK(!lru.has(200)); CHECK(lru.get(1) == 1); CHECK(lru.get(50) == 2); CHECK(lru.get(100) == 5); CHECK(lru.getptr(1) != nullptr); CHECK(lru.getptr(1000) == nullptr); lru.insert(600, 600); // Erase <50> CHECK(lru.has(600)); CHECK(!lru.has(50)); } TEST_CASE("[LRU] Resize and clear") { LRUCache<int, int> lru; lru.set_capacity(3); lru.insert(1, 1); lru.insert(2, 2); lru.insert(3, 3); CHECK(lru.get_capacity() == 3); lru.set_capacity(5); CHECK(lru.get_capacity() == 5); CHECK(lru.has(1)); CHECK(lru.has(2)); CHECK(lru.has(3)); CHECK(!lru.has(4)); lru.set_capacity(2); CHECK(lru.get_capacity() == 2); CHECK(!lru.has(1)); CHECK(lru.has(2)); CHECK(lru.has(3)); CHECK(!lru.has(4)); lru.clear(); CHECK(!lru.has(1)); CHECK(!lru.has(2)); CHECK(!lru.has(3)); CHECK(!lru.has(4)); } } // namespace TestLRU #endif // TEST_LRU_H