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).
65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
//===-- FPExceptMatcher.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_FPEXCEPTMATCHER_H
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#define LLVM_LIBC_TEST_UNITTEST_FPEXCEPTMATCHER_H
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#ifndef LIBC_COPT_TEST_USE_FUCHSIA
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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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// TODO: Make the matcher match specific exceptions instead of just identifying
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// that an exception was raised.
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class FPExceptMatcher : public Matcher<bool> {
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bool exceptionRaised;
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public:
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class FunctionCaller {
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public:
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virtual ~FunctionCaller(){};
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virtual void call() = 0;
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};
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template <typename Func> static FunctionCaller *getFunctionCaller(Func func) {
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struct Callable : public FunctionCaller {
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Func f;
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explicit Callable(Func theFunc) : f(theFunc) {}
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void call() override { f(); }
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};
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return new Callable(func);
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}
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// Takes ownership of func.
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explicit FPExceptMatcher(FunctionCaller *func);
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bool match(bool unused) { return exceptionRaised; }
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void explainError() override {
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tlog << "A floating point exception should have been raised but it "
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<< "wasn't\n";
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}
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};
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} // namespace testing
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} // namespace LIBC_NAMESPACE
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#define ASSERT_RAISES_FP_EXCEPT(func) \
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ASSERT_THAT( \
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true, \
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LIBC_NAMESPACE::testing::FPExceptMatcher( \
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LIBC_NAMESPACE::testing::FPExceptMatcher::getFunctionCaller(func)))
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#else
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#define ASSERT_RAISES_FP_EXCEPT(func) ASSERT_DEATH(func, WITH_SIGNAL(SIGFPE))
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#endif // LIBC_COPT_TEST_USE_FUCHSIA
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#endif // LLVM_LIBC_TEST_UNITTEST_FPEXCEPTMATCHER_H
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