330793c91d
Towards the goal of getting `ninja libc-lint` back to green, fix the numerous
instances of:
warning: header guard does not follow preferred style [llvm-header-guard]
This is because many of our header guards start with `__LLVM` rather than
`LLVM`.
To filter just these warnings:
$ ninja -k2000 libc-lint 2>&1 | grep llvm-header-guard
To automatically apply fixits:
$ find libc/src libc/include libc/test -name \*.h | \
xargs -n1 -I {} clang-tidy {} -p build/compile_commands.json \
-checks='-*,llvm-header-guard' --fix --quiet
Some manual cleanup is still necessary as headers that were missing header
guards outright will have them inserted before the license block (we prefer
them after).
70 lines
2.4 KiB
C++
70 lines
2.4 KiB
C++
//===-- MemoryMatcher.h -----------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIBC_TEST_UNITTEST_MEMORYMATCHER_H
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#define LLVM_LIBC_TEST_UNITTEST_MEMORYMATCHER_H
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#include "src/__support/CPP/span.h"
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#include "test/UnitTest/Test.h"
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namespace LIBC_NAMESPACE {
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namespace testing {
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using MemoryView = LIBC_NAMESPACE::cpp::span<const char>;
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} // namespace testing
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} // namespace LIBC_NAMESPACE
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#ifdef LIBC_COPT_TEST_USE_FUCHSIA
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#define EXPECT_MEM_EQ(expected, actual) \
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do { \
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LIBC_NAMESPACE::testing::MemoryView e = (expected); \
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LIBC_NAMESPACE::testing::MemoryView a = (actual); \
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ASSERT_EQ(e.size(), a.size()); \
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EXPECT_BYTES_EQ(e.data(), a.data(), e.size()); \
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} while (0)
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#define ASSERT_MEM_EQ(expected, actual) \
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do { \
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LIBC_NAMESPACE::testing::MemoryView e = (expected); \
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LIBC_NAMESPACE::testing::MemoryView a = (actual); \
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ASSERT_EQ(e.size(), a.size()); \
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ASSERT_BYTES_EQ(e.data(), a.data(), e.size()); \
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} while (0)
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#else
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namespace LIBC_NAMESPACE::testing {
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class MemoryMatcher : public Matcher<MemoryView> {
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MemoryView expected;
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MemoryView actual;
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bool mismatch_size = false;
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size_t mismatch_index = -1;
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public:
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MemoryMatcher(MemoryView expectedValue) : expected(expectedValue) {}
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bool match(MemoryView actualValue);
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void explainError() override;
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};
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} // namespace LIBC_NAMESPACE::testing
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#define EXPECT_MEM_EQ(expected, actual) \
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EXPECT_THAT(actual, LIBC_NAMESPACE::testing::MemoryMatcher(expected))
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#define ASSERT_MEM_EQ(expected, actual) \
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ASSERT_THAT(actual, LIBC_NAMESPACE::testing::MemoryMatcher(expected))
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#endif
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#endif // LLVM_LIBC_TEST_UNITTEST_MEMORYMATCHER_H
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