OLD | NEW |
(Empty) | |
| 1 // Copyright (c) 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 #include <algorithm> |
| 6 |
| 7 #include "base/time/time.h" |
| 8 #include "testing/gtest/include/gtest/gtest.h" |
| 9 #include "tools/gn/unique_vector.h" |
| 10 |
| 11 TEST(UniqueVector, PushBack) { |
| 12 UniqueVector<int> foo; |
| 13 EXPECT_TRUE(foo.push_back(1)); |
| 14 EXPECT_FALSE(foo.push_back(1)); |
| 15 EXPECT_TRUE(foo.push_back(2)); |
| 16 EXPECT_TRUE(foo.push_back(0)); |
| 17 EXPECT_FALSE(foo.push_back(2)); |
| 18 EXPECT_FALSE(foo.push_back(1)); |
| 19 |
| 20 EXPECT_EQ(3u, foo.size()); |
| 21 EXPECT_EQ(1, foo[0]); |
| 22 EXPECT_EQ(2, foo[1]); |
| 23 EXPECT_EQ(0, foo[2]); |
| 24 |
| 25 // Verify those results with IndexOf as well. |
| 26 EXPECT_EQ(0u, foo.IndexOf(1)); |
| 27 EXPECT_EQ(1u, foo.IndexOf(2)); |
| 28 EXPECT_EQ(2u, foo.IndexOf(0)); |
| 29 EXPECT_EQ(static_cast<size_t>(-1), foo.IndexOf(99)); |
| 30 } |
| 31 |
| 32 TEST(UniqueVector, PushBackViaSwap) { |
| 33 UniqueVector<std::string> vect; |
| 34 std::string a("a"); |
| 35 EXPECT_TRUE(vect.PushBackViaSwap(&a)); |
| 36 EXPECT_EQ("", a); |
| 37 |
| 38 a = "a"; |
| 39 EXPECT_FALSE(vect.PushBackViaSwap(&a)); |
| 40 EXPECT_EQ("a", a); |
| 41 |
| 42 EXPECT_EQ(0u, vect.IndexOf("a")); |
| 43 } |
OLD | NEW |