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//===-- Unittests for bzero -----------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
#include "src/__support/macros/config.h"
#include "src/strings/bzero.h"
#include "test/UnitTest/Test.h"
#include "test/src/string/memory_utils/memory_check_utils.h"
namespace LIBC_NAMESPACE_DECL {
// Adapt CheckMemset signature to bzero.
static inline void Adaptor(cpp::span<char> p1, [[maybe_unused]] uint8_t value,
size_t size) {
LIBC_NAMESPACE::bzero(p1.begin(), size);
}
TEST(LlvmLibcBzeroTest, SizeSweep) {
static constexpr size_t kMaxSize = 400;
Buffer DstBuffer(kMaxSize);
for (size_t size = 0; size < kMaxSize; ++size) {
auto dst = DstBuffer.span().subspan(0, size);
ASSERT_TRUE((CheckMemset<Adaptor>(dst, 0, size)));
}
}
} // namespace LIBC_NAMESPACE_DECL
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