| // Copyright 2020 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 <lib/cmdline/optional.h> |
| #include <string.h> |
| |
| #include <zxtest/zxtest.h> |
| |
| namespace cmdline { |
| namespace { |
| |
| TEST(Optional, Equality) { |
| ASSERT_TRUE(Optional<int32_t>(1) == Optional<int32_t>(1)); |
| ASSERT_TRUE(Optional<int32_t>() == Optional<int32_t>()); |
| ASSERT_TRUE(Optional<std::string>("hello") == Optional<std::string>("hello")); |
| |
| ASSERT_FALSE(Optional<int32_t>(1) == Optional<int32_t>(2)); |
| ASSERT_FALSE(Optional<int32_t>() == Optional<int32_t>(0)); |
| ASSERT_FALSE(Optional<std::string>("hello") == Optional<std::string>("world")); |
| } |
| |
| TEST(Optional, Inequality) { |
| ASSERT_TRUE(Optional<int32_t>(1) != Optional<int32_t>(2)); |
| ASSERT_TRUE(Optional<int32_t>() != Optional<int32_t>(0)); |
| ASSERT_TRUE(Optional<std::string>("hello") != Optional<std::string>("world")); |
| |
| ASSERT_FALSE(Optional<int32_t>(1) != Optional<int32_t>(1)); |
| ASSERT_FALSE(Optional<int32_t>() != Optional<int32_t>()); |
| ASSERT_FALSE(Optional<std::string>("hello") != Optional<std::string>("hello")); |
| } |
| |
| } // namespace |
| } // namespace cmdline |