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/*
* Copyright (C) 2016 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "WTFTestUtilities.h"
#include <wtf/Seconds.h>
namespace TestWebKitAPI::Util {
// Runs a platform runloop until the 'done' flag is true.
void run(bool* done);
// Runs a platform runloop until the 'done' flag is true, or until the amount of seconds has passed.
// Returns true if exiting due to the 'done' flag becoming true, or false if exiting due to a timeout.
bool runFor(bool* done, Seconds duration);
// Runs a platform runloop until the amount of seconds has passed.
void runFor(Seconds duration);
// Runs a platform runloop `count` number of spins.
void spinRunLoop(uint64_t count = 1);
// Waits for 'c' to return true by repeatedly running the platform runloop for 100ms, up to 'maxTries'.
template <typename Callable>
bool waitFor(Callable&& c, size_t maxTries = 100)
{
size_t tries = 0;
do {
if (c())
return true;
TestWebKitAPI::Util::runFor(0.1_s);
} while (++tries <= maxTries);
return false;
}
} // namespace TestWebKitAPI::Util
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