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
TEST(DicNodePoolTest,TestGet)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
TEST(DicNodePoolTest,TestPlaceBack)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
TEST(DicNodePoolTest,TestReset)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