| // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "gn/unique_vector.h" |
| |
| #include <stddef.h> |
| |
| #include <algorithm> |
| |
| #include "util/test/test.h" |
| |
| TEST(UniqueVector, PushBack) { |
| UniqueVector<int> foo; |
| EXPECT_TRUE(foo.push_back(1)); |
| EXPECT_FALSE(foo.push_back(1)); |
| EXPECT_TRUE(foo.push_back(2)); |
| EXPECT_TRUE(foo.push_back(0)); |
| EXPECT_FALSE(foo.push_back(2)); |
| EXPECT_FALSE(foo.push_back(1)); |
| |
| EXPECT_EQ(3u, foo.size()); |
| EXPECT_EQ(1, foo[0]); |
| EXPECT_EQ(2, foo[1]); |
| EXPECT_EQ(0, foo[2]); |
| |
| // Verify those results with IndexOf as well. |
| EXPECT_EQ(0u, foo.IndexOf(1)); |
| EXPECT_EQ(1u, foo.IndexOf(2)); |
| EXPECT_EQ(2u, foo.IndexOf(0)); |
| EXPECT_EQ(static_cast<size_t>(-1), foo.IndexOf(99)); |
| } |
| |
| TEST(UniqueVector, PushBackMove) { |
| UniqueVector<std::string> vect; |
| std::string a("a"); |
| EXPECT_TRUE(vect.push_back(std::move(a))); |
| EXPECT_EQ("", a); |
| |
| a = "a"; |
| EXPECT_FALSE(vect.push_back(std::move(a))); |
| EXPECT_EQ("a", a); |
| |
| EXPECT_EQ(0u, vect.IndexOf("a")); |
| } |