1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "suggest/core/dicnode/dic_node_pool.h" 18 19 #include <gtest/gtest.h> 20 21 namespace latinime { 22 namespace { 23 24 TEST(DicNodePoolTest, TestGet) { 25 static const int CAPACITY = 10; 26 DicNodePool dicNodePool(CAPACITY); 27 28 for (int i = 0; i < CAPACITY; ++i) { 29 EXPECT_NE(nullptr, dicNodePool.getInstance()); 30 } 31 EXPECT_EQ(nullptr, dicNodePool.getInstance()); 32 } 33 34 TEST(DicNodePoolTest, TestPlaceBack) { 35 static const int CAPACITY = 1; 36 DicNodePool dicNodePool(CAPACITY); 37 38 DicNode *const dicNode = dicNodePool.getInstance(); 39 EXPECT_NE(nullptr, dicNode); 40 EXPECT_EQ(nullptr, dicNodePool.getInstance()); 41 dicNodePool.placeBackInstance(dicNode); 42 EXPECT_EQ(dicNode, dicNodePool.getInstance()); 43 } 44 45 TEST(DicNodePoolTest, TestReset) { 46 static const int CAPACITY_SMALL = 2; 47 static const int CAPACITY_LARGE = 10; 48 DicNodePool dicNodePool(CAPACITY_SMALL); 49 50 for (int i = 0; i < CAPACITY_SMALL; ++i) { 51 EXPECT_NE(nullptr, dicNodePool.getInstance()); 52 } 53 EXPECT_EQ(nullptr, dicNodePool.getInstance()); 54 55 dicNodePool.reset(CAPACITY_LARGE); 56 for (int i = 0; i < CAPACITY_LARGE; ++i) { 57 EXPECT_NE(nullptr, dicNodePool.getInstance()); 58 } 59 EXPECT_EQ(nullptr, dicNodePool.getInstance()); 60 61 dicNodePool.reset(CAPACITY_SMALL); 62 for (int i = 0; i < CAPACITY_SMALL; ++i) { 63 EXPECT_NE(nullptr, dicNodePool.getInstance()); 64 } 65 EXPECT_EQ(nullptr, dicNodePool.getInstance()); 66 } 67 68 } // namespace 69 } // namespace latinime 70
