| // Copyright 2024 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_allocator/allocator_as_pool.h" |
| |
| #include <cstdint> |
| |
| #include "pw_allocator/layout.h" |
| #include "pw_allocator/testing.h" |
| #include "pw_unit_test/framework.h" |
| |
| namespace { |
| |
| // Test fxitures. |
| |
| using ::pw::allocator::AllocatorAsPool; |
| using ::pw::allocator::Layout; |
| using AllocatorForTest = ::pw::allocator::test::AllocatorForTest<256>; |
| |
| struct U64 { |
| std::byte bytes[8]; |
| }; |
| |
| class AllocatorAsPoolTest : public ::testing::Test { |
| public: |
| AllocatorAsPoolTest() : allocator_(), pool_(allocator_, Layout::Of<U64>()) {} |
| |
| protected: |
| AllocatorForTest allocator_; |
| AllocatorAsPool pool_; |
| }; |
| |
| // Unit tests. |
| |
| TEST_F(AllocatorAsPoolTest, Capabilities) { |
| EXPECT_EQ(pool_.capabilities(), allocator_.capabilities()); |
| } |
| |
| TEST_F(AllocatorAsPoolTest, AllocateDeallocate) { |
| void* ptr = pool_.Allocate(); |
| ASSERT_NE(ptr, nullptr); |
| pool_.Deallocate(ptr); |
| } |
| |
| } // namespace |