| // Copyright 2014 The Fuchsia 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 "src/developer/debug/zxdb/common/adapters.h" |
| |
| #include <vector> |
| |
| #include <gtest/gtest.h> |
| |
| namespace zxdb { |
| |
| TEST(AdaptersTest, Reversed) { |
| std::vector<int> v; |
| v.push_back(3); |
| v.push_back(2); |
| v.push_back(1); |
| int j = 0; |
| for (int& i : Reversed(v)) { |
| EXPECT_EQ(++j, i); |
| i += 100; |
| } |
| EXPECT_EQ(103, v[0]); |
| EXPECT_EQ(102, v[1]); |
| EXPECT_EQ(101, v[2]); |
| } |
| |
| TEST(AdaptersTest, ReversedArray) { |
| int v[3] = {3, 2, 1}; |
| int j = 0; |
| for (int& i : Reversed(v)) { |
| EXPECT_EQ(++j, i); |
| i += 100; |
| } |
| EXPECT_EQ(103, v[0]); |
| EXPECT_EQ(102, v[1]); |
| EXPECT_EQ(101, v[2]); |
| } |
| |
| TEST(AdaptersTest, ReversedConst) { |
| std::vector<int> v; |
| v.push_back(3); |
| v.push_back(2); |
| v.push_back(1); |
| const std::vector<int>& cv = v; |
| int j = 0; |
| for (int i : Reversed(cv)) { |
| EXPECT_EQ(++j, i); |
| } |
| } |
| |
| } // namespace zxdb |