| // Copyright 2020 The Pigweed Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| // use this file except in compliance with the License. You may obtain a copy of |
| // the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| |
| #include "pw_assert/light.h" |
| |
| #include "gtest/gtest.h" |
| #include "pw_assert/assert.h" |
| |
| // PW_ASSERT() should always be enabled, and always evaluate the expression. |
| TEST(Light, AssertTrue) { |
| int evaluated = 1; |
| PW_ASSERT(++evaluated); |
| EXPECT_EQ(evaluated, 2); |
| } |
| |
| // PW_DASSERT() might be disabled sometimes. |
| TEST(Light, DebugAssertTrue) { |
| int evaluated = 1; |
| PW_DASSERT(++evaluated); |
| if (PW_ASSERT_ENABLE_DEBUG == 1) { |
| EXPECT_EQ(evaluated, 2); |
| } else { |
| EXPECT_EQ(evaluated, 1); |
| } |
| } |
| |
| // Unfortunately, we don't have the infrastructure to test failure handling |
| // automatically, since the harness crashes in the process of running this |
| // test. The unsatisfying alternative is to test the functionality manually, |
| // then disable the test. |
| |
| TEST(Light, AssertFalse) { |
| if (0) { |
| PW_ASSERT(false); |
| } |
| } |
| |
| TEST(Light, DebugAssertFalse) { |
| if (0) { |
| PW_DASSERT(false); |
| } |
| } |