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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 // | |
| 5 // The original source code is from: | |
| 6 // http://src.chromium.org/viewvc/chrome/trunk/src/base/stl_util_unittest.cc?rev
ision=171321 | |
| 7 | |
| 8 #include "util/stl_util.h" | |
| 9 | |
| 10 #include <set> | |
| 11 #include <vector> | |
| 12 | |
| 13 #include <gtest/gtest.h> | |
| 14 | |
| 15 namespace { | |
| 16 | |
| 17 using i18n::addressinput::STLIsSorted; | |
| 18 using i18n::addressinput::STLSetDifference; | |
| 19 | |
| 20 TEST(STLUtilTest, STLIsSorted) { | |
| 21 { | |
| 22 std::set<int> set; | |
| 23 set.insert(24); | |
| 24 set.insert(1); | |
| 25 set.insert(12); | |
| 26 EXPECT_TRUE(STLIsSorted(set)); | |
| 27 } | |
| 28 | |
| 29 { | |
| 30 std::vector<int> vector; | |
| 31 vector.push_back(1); | |
| 32 vector.push_back(1); | |
| 33 vector.push_back(4); | |
| 34 vector.push_back(64); | |
| 35 vector.push_back(12432); | |
| 36 EXPECT_TRUE(STLIsSorted(vector)); | |
| 37 vector.back() = 1; | |
| 38 EXPECT_FALSE(STLIsSorted(vector)); | |
| 39 } | |
| 40 } | |
| 41 | |
| 42 TEST(STLUtilTest, STLSetDifference) { | |
| 43 std::set<int> a1; | |
| 44 a1.insert(1); | |
| 45 a1.insert(2); | |
| 46 a1.insert(3); | |
| 47 a1.insert(4); | |
| 48 | |
| 49 std::set<int> a2; | |
| 50 a2.insert(3); | |
| 51 a2.insert(4); | |
| 52 a2.insert(5); | |
| 53 a2.insert(6); | |
| 54 a2.insert(7); | |
| 55 | |
| 56 { | |
| 57 std::set<int> difference; | |
| 58 difference.insert(1); | |
| 59 difference.insert(2); | |
| 60 EXPECT_EQ(difference, STLSetDifference<std::set<int> >(a1, a2)); | |
| 61 } | |
| 62 | |
| 63 { | |
| 64 std::set<int> difference; | |
| 65 difference.insert(5); | |
| 66 difference.insert(6); | |
| 67 difference.insert(7); | |
| 68 EXPECT_EQ(difference, STLSetDifference<std::set<int> >(a2, a1)); | |
| 69 } | |
| 70 | |
| 71 { | |
| 72 std::vector<int> difference; | |
| 73 difference.push_back(1); | |
| 74 difference.push_back(2); | |
| 75 EXPECT_EQ(difference, STLSetDifference<std::vector<int> >(a1, a2)); | |
| 76 } | |
| 77 | |
| 78 { | |
| 79 std::vector<int> difference; | |
| 80 difference.push_back(5); | |
| 81 difference.push_back(6); | |
| 82 difference.push_back(7); | |
| 83 EXPECT_EQ(difference, STLSetDifference<std::vector<int> >(a2, a1)); | |
| 84 } | |
| 85 } | |
| 86 | |
| 87 } // namespace | |
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