4e298c32d5
Some test code was doing loose conversions caught by compiler warnings in the Fuchsia build. This included duplicated code in a few tests that was reconsolidated with the existing header file copy of the same functions. The MemoryMatcher abstraction presumes gtest-style matcher support, which is not available in Fuchsia's zxtest library. It's avoided in favor of simpler memory-comparing assertions. Reviewed By: abrachet Differential Revision: https://reviews.llvm.org/D146343
72 lines
2.5 KiB
C++
72 lines
2.5 KiB
C++
//===-- 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/span.h"
|
|
|
|
#include "test/UnitTest/Test.h"
|
|
|
|
namespace __llvm_libc {
|
|
namespace memory {
|
|
namespace testing {
|
|
|
|
using MemoryView = __llvm_libc::cpp::span<const char>;
|
|
|
|
} // namespace testing
|
|
} // namespace memory
|
|
} // namespace __llvm_libc
|
|
|
|
#ifdef LIBC_COPT_TEST_USE_FUCHSIA
|
|
|
|
#define EXPECT_MEM_EQ(expected, actual) \
|
|
do { \
|
|
__llvm_libc::memory::testing::MemoryView e = (expected); \
|
|
__llvm_libc::memory::testing::MemoryView a = (actual); \
|
|
ASSERT_EQ(e.size(), a.size()); \
|
|
EXPECT_BYTES_EQ(e.data(), a.data(), e.size()); \
|
|
} while (0)
|
|
|
|
#define ASSERT_MEM_EQ(expected, actual) \
|
|
do { \
|
|
__llvm_libc::memory::testing::MemoryView e = (expected); \
|
|
__llvm_libc::memory::testing::MemoryView a = (actual); \
|
|
ASSERT_EQ(e.size(), a.size()); \
|
|
ASSERT_BYTES_EQ(e.data(), a.data(), e.size()); \
|
|
} while (0)
|
|
|
|
#else
|
|
|
|
namespace __llvm_libc::memory::testing {
|
|
|
|
class MemoryMatcher : public __llvm_libc::testing::Matcher<MemoryView> {
|
|
MemoryView expected;
|
|
MemoryView actual;
|
|
bool mismatch_size = false;
|
|
size_t mismatch_index = -1;
|
|
|
|
public:
|
|
MemoryMatcher(MemoryView expectedValue) : expected(expectedValue) {}
|
|
|
|
bool match(MemoryView actualValue);
|
|
|
|
void explainError(testutils::StreamWrapper &stream) override;
|
|
};
|
|
|
|
} // namespace __llvm_libc::memory::testing
|
|
|
|
#define EXPECT_MEM_EQ(expected, actual) \
|
|
EXPECT_THAT(actual, __llvm_libc::memory::testing::MemoryMatcher(expected))
|
|
#define ASSERT_MEM_EQ(expected, actual) \
|
|
ASSERT_THAT(actual, __llvm_libc::memory::testing::MemoryMatcher(expected))
|
|
|
|
#endif
|
|
|
|
#endif // LLVM_LIBC_UTILS_UNITTEST_MEMORY_MATCHER_H
|