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 "dictionary/structure/v4/content/terminal_position_lookup_table.h"
18
19 #include <gtest/gtest.h>
20
21 #include <vector>
22
23 #include "defines.h"
24 #include "dictionary/structure/v4/ver4_dict_constants.h"
25
26 namespace latinime {
27 namespace {
28
TEST(TerminalPositionLookupTableTest,TestGetFromEmptyTable)29 TEST(TerminalPositionLookupTableTest, TestGetFromEmptyTable) {
30 TerminalPositionLookupTable lookupTable;
31
32 EXPECT_EQ(NOT_A_DICT_POS, lookupTable.getTerminalPtNodePosition(0));
33 EXPECT_EQ(NOT_A_DICT_POS, lookupTable.getTerminalPtNodePosition(-1));
34 EXPECT_EQ(NOT_A_DICT_POS, lookupTable.getTerminalPtNodePosition(
35 Ver4DictConstants::NOT_A_TERMINAL_ID));
36 }
37
TEST(TerminalPositionLookupTableTest,TestSetAndGet)38 TEST(TerminalPositionLookupTableTest, TestSetAndGet) {
39 TerminalPositionLookupTable lookupTable;
40
41 EXPECT_TRUE(lookupTable.setTerminalPtNodePosition(10, 100));
42 EXPECT_EQ(100, lookupTable.getTerminalPtNodePosition(10));
43 EXPECT_EQ(NOT_A_DICT_POS, lookupTable.getTerminalPtNodePosition(9));
44 EXPECT_TRUE(lookupTable.setTerminalPtNodePosition(9, 200));
45 EXPECT_EQ(200, lookupTable.getTerminalPtNodePosition(9));
46 EXPECT_TRUE(lookupTable.setTerminalPtNodePosition(10, 300));
47 EXPECT_EQ(300, lookupTable.getTerminalPtNodePosition(10));
48 EXPECT_FALSE(lookupTable.setTerminalPtNodePosition(-1, 400));
49 EXPECT_EQ(NOT_A_DICT_POS, lookupTable.getTerminalPtNodePosition(-1));
50 EXPECT_FALSE(lookupTable.setTerminalPtNodePosition(Ver4DictConstants::NOT_A_TERMINAL_ID, 500));
51 EXPECT_EQ(NOT_A_DICT_POS, lookupTable.getTerminalPtNodePosition(
52 Ver4DictConstants::NOT_A_TERMINAL_ID));
53 }
54
TEST(TerminalPositionLookupTableTest,TestGC)55 TEST(TerminalPositionLookupTableTest, TestGC) {
56 TerminalPositionLookupTable lookupTable;
57
58 const std::vector<int> terminalIds = { 10, 20, 30 };
59 const std::vector<int> terminalPositions = { 100, 200, 300 };
60
61 for (size_t i = 0; i < terminalIds.size(); ++i) {
62 EXPECT_TRUE(lookupTable.setTerminalPtNodePosition(terminalIds[i], terminalPositions[i]));
63 }
64
65 TerminalPositionLookupTable::TerminalIdMap terminalIdMap;
66 EXPECT_TRUE(lookupTable.runGCTerminalIds(&terminalIdMap));
67
68 for (size_t i = 0; i < terminalIds.size(); ++i) {
69 EXPECT_EQ(static_cast<int>(i), terminalIdMap[terminalIds[i]])
70 << "Terminal id (" << terminalIds[i] << ") should be changed to " << i;
71 EXPECT_EQ(terminalPositions[i], lookupTable.getTerminalPtNodePosition(i));
72 }
73 }
74
75 } // namespace
76 } // namespace latinime
77