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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "cc/hash_pair.h" | 5 #include "cc/hash_pair.h" |
| 6 |
| 7 #include "base/basictypes.h" |
6 #include "testing/gtest/include/gtest/gtest.h" | 8 #include "testing/gtest/include/gtest/gtest.h" |
7 | 9 |
8 namespace { | 10 namespace { |
9 | 11 |
10 class HashPairTest : public testing::Test { | 12 class HashPairTest : public testing::Test { |
11 }; | 13 }; |
12 | 14 |
13 #define INSERT_PAIR_TEST(Type, value1, value2) \ | 15 #define INSERT_PAIR_TEST(Type, value1, value2) \ |
14 { \ | 16 { \ |
15 Type pair(value1, value2); \ | 17 Type pair(value1, value2); \ |
16 base::hash_map<Type, int> map; \ | 18 base::hash_map<Type, int> map; \ |
17 map[pair] = 1; \ | 19 map[pair] = 1; \ |
18 } | 20 } |
19 | 21 |
20 // Verify that a hash_map can be constructed for pairs of integers of various | 22 // Verify that a hash_map can be constructed for pairs of integers of various |
21 // sizes. | 23 // sizes. |
22 TEST_F(HashPairTest, IntegerPairs) { | 24 TEST_F(HashPairTest, IntegerPairs) { |
23 typedef std::pair<short, short> ShortShortPair; | 25 typedef std::pair<short, short> ShortShortPair; |
24 typedef std::pair<short, int> ShortIntPair; | 26 typedef std::pair<short, int> ShortIntPair; |
25 typedef std::pair<short, int32> ShortInt32Pair; | 27 typedef std::pair<short, int32> ShortInt32Pair; |
26 typedef std::pair<short, int64> ShortInt64Pair; | 28 typedef std::pair<short, int64> ShortInt64Pair; |
27 | 29 |
28 INSERT_PAIR_TEST(ShortShortPair, 4, 6); | 30 INSERT_PAIR_TEST(ShortShortPair, 4, 6); |
29 INSERT_PAIR_TEST(ShortIntPair, 7, (1 << 30) + 4342); | 31 INSERT_PAIR_TEST(ShortIntPair, 7, (1 << 30) + 4342); |
30 INSERT_PAIR_TEST(ShortInt32Pair, 9, (1 << 29) + 378128932); | 32 INSERT_PAIR_TEST(ShortInt32Pair, 9, (1 << 29) + 378128932); |
31 INSERT_PAIR_TEST(ShortInt64Pair, 10, (1LL << 60) + 78931732321); | 33 INSERT_PAIR_TEST(ShortInt64Pair, 10, |
| 34 (GG_INT64_C(1) << 60) + GG_INT64_C(78931732321)); |
32 | 35 |
33 typedef std::pair<int, short> IntShortPair; | 36 typedef std::pair<int, short> IntShortPair; |
34 typedef std::pair<int, int> IntIntPair; | 37 typedef std::pair<int, int> IntIntPair; |
35 typedef std::pair<int, int32> IntInt32Pair; | 38 typedef std::pair<int, int32> IntInt32Pair; |
36 typedef std::pair<int, int64> IntInt64Pair; | 39 typedef std::pair<int, int64> IntInt64Pair; |
37 | 40 |
38 INSERT_PAIR_TEST(IntShortPair, 4, 6); | 41 INSERT_PAIR_TEST(IntShortPair, 4, 6); |
39 INSERT_PAIR_TEST(IntIntPair, 7, (1 << 30) + 4342); | 42 INSERT_PAIR_TEST(IntIntPair, 7, (1 << 30) + 4342); |
40 INSERT_PAIR_TEST(IntInt32Pair, 9, (1 << 29) + 378128932); | 43 INSERT_PAIR_TEST(IntInt32Pair, 9, (1 << 29) + 378128932); |
41 INSERT_PAIR_TEST(IntInt64Pair, 10, (1LL << 60) + 78931732321); | 44 INSERT_PAIR_TEST(IntInt64Pair, 10, |
| 45 (GG_INT64_C(1) << 60) + GG_INT64_C(78931732321)); |
42 | 46 |
43 typedef std::pair<int32, short> Int32ShortPair; | 47 typedef std::pair<int32, short> Int32ShortPair; |
44 typedef std::pair<int32, int> Int32IntPair; | 48 typedef std::pair<int32, int> Int32IntPair; |
45 typedef std::pair<int32, int32> Int32Int32Pair; | 49 typedef std::pair<int32, int32> Int32Int32Pair; |
46 typedef std::pair<int32, int64> Int32Int64Pair; | 50 typedef std::pair<int32, int64> Int32Int64Pair; |
47 | 51 |
48 INSERT_PAIR_TEST(Int32ShortPair, 4, 6); | 52 INSERT_PAIR_TEST(Int32ShortPair, 4, 6); |
49 INSERT_PAIR_TEST(Int32IntPair, 7, (1 << 30) + 4342); | 53 INSERT_PAIR_TEST(Int32IntPair, 7, (1 << 30) + 4342); |
50 INSERT_PAIR_TEST(Int32Int32Pair, 9, (1 << 29) + 378128932); | 54 INSERT_PAIR_TEST(Int32Int32Pair, 9, (1 << 29) + 378128932); |
51 INSERT_PAIR_TEST(Int32Int64Pair, 10, (1LL << 60) + 78931732321); | 55 INSERT_PAIR_TEST(Int32Int64Pair, 10, |
| 56 (GG_INT64_C(1) << 60) + GG_INT64_C(78931732321)); |
52 | 57 |
53 typedef std::pair<int64, short> Int64ShortPair; | 58 typedef std::pair<int64, short> Int64ShortPair; |
54 typedef std::pair<int64, int> Int64IntPair; | 59 typedef std::pair<int64, int> Int64IntPair; |
55 typedef std::pair<int64, int32> Int64Int32Pair; | 60 typedef std::pair<int64, int32> Int64Int32Pair; |
56 typedef std::pair<int64, int64> Int64Int64Pair; | 61 typedef std::pair<int64, int64> Int64Int64Pair; |
57 | 62 |
58 INSERT_PAIR_TEST(Int64ShortPair, 4, 6); | 63 INSERT_PAIR_TEST(Int64ShortPair, 4, 6); |
59 INSERT_PAIR_TEST(Int64IntPair, 7, (1 << 30) + 4342); | 64 INSERT_PAIR_TEST(Int64IntPair, 7, (1 << 30) + 4342); |
60 INSERT_PAIR_TEST(Int64Int32Pair, 9, (1 << 29) + 378128932); | 65 INSERT_PAIR_TEST(Int64Int32Pair, 9, (1 << 29) + 378128932); |
61 INSERT_PAIR_TEST(Int64Int64Pair, 10, (1LL << 60) + 78931732321); | 66 INSERT_PAIR_TEST(Int64Int64Pair, 10, |
| 67 (GG_INT64_C(1) << 60) + GG_INT64_C(78931732321)); |
62 } | 68 } |
63 | 69 |
64 } // anonymous namespace | 70 } // anonymous namespace |
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