| //===-- MemoryMatcher.h -----------------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_LIBC_UTILS_UNITTEST_MEMORY_MATCHER_H |
| #define LLVM_LIBC_UTILS_UNITTEST_MEMORY_MATCHER_H |
| |
| #include "src/__support/CPP/ArrayRef.h" |
| |
| #include "utils/UnitTest/Test.h" |
| |
| namespace __llvm_libc { |
| namespace memory { |
| namespace testing { |
| |
| using MemoryView = __llvm_libc::cpp::ArrayRef<char>; |
| |
| class MemoryMatcher : public __llvm_libc::testing::Matcher<MemoryView> { |
| MemoryView expected; |
| MemoryView actual; |
| |
| public: |
| MemoryMatcher(MemoryView expectedValue) : expected(expectedValue) {} |
| |
| bool match(MemoryView actualValue); |
| |
| void explainError(testutils::StreamWrapper &stream) override; |
| }; |
| |
| } // namespace testing |
| } // namespace memory |
| } // namespace __llvm_libc |
| |
| #define EXPECT_MEM_EQ(expected, actual) \ |
| EXPECT_THAT(actual, __llvm_libc::memory::testing::MemoryMatcher(expected)) |
| |
| #endif // LLVM_LIBC_UTILS_UNITTEST_MEMORY_MATCHER_H |