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//===--- rtsan_test_utilities.h - Realtime Sanitizer ------------*- 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
//
//===----------------------------------------------------------------------===//
//
//===----------------------------------------------------------------------===//
#pragma once
#include "rtsan.h"
#include "gmock/gmock.h"
#include <string>
namespace rtsan_testing {
template <typename Function> void RealtimeInvoke(Function &&Func) {
__rtsan_realtime_enter();
std::forward<Function>(Func)();
__rtsan_realtime_exit();
}
template <typename Function>
void ExpectRealtimeDeath(Function &&Func,
const char *intercepted_method_name = nullptr) {
using namespace testing;
auto GetExpectedErrorSubstring = [&]() -> std::string {
return intercepted_method_name != nullptr
? "Real-time violation: intercepted call to real-time unsafe "
"function `" +
std::string(intercepted_method_name) + "`"
: "";
};
EXPECT_EXIT(RealtimeInvoke(std::forward<Function>(Func)),
ExitedWithCode(EXIT_FAILURE), GetExpectedErrorSubstring());
}
template <typename Function> void ExpectNonRealtimeSurvival(Function &&Func) {
std::forward<Function>(Func)();
}
} // namespace rtsan_testing
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