| 1 | //===-- Unittests for memset_explicit -------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "memory_utils/memory_check_utils.h" |
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| 10 | #include "src/__support/macros/config.h" |
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| 11 | #include "src/string/memset_explicit.h" |
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| 12 | #include "test/UnitTest/Test.h" |
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| 13 | |
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| 14 | namespace LIBC_NAMESPACE_DECL { |
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| 15 | |
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| 16 | // Apply the same tests as memset |
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| 17 | |
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| 18 | static inline void Adaptor(cpp::span<char> p1, uint8_t value, size_t size) { |
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| 19 | LIBC_NAMESPACE::memset_explicit(p1.begin(), value, size); |
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| 20 | } |
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| 21 | |
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| 22 | TEST(LlvmLibcmemsetExplicitTest, SizeSweep) { |
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| 23 | static constexpr size_t kMaxSize = 400; |
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| 24 | Buffer DstBuffer(kMaxSize); |
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| 25 | for (size_t size = 0; size < kMaxSize; ++size) { |
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| 26 | const char value = size % 10; |
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| 27 | auto dst = DstBuffer.span().subspan(0, size); |
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| 28 | ASSERT_TRUE((CheckMemset<Adaptor>(dst, value, size))); |
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| 29 | } |
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| 30 | } |
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| 31 | |
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| 32 | } // namespace LIBC_NAMESPACE_DECL |
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| 33 | |
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