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/*
* Copyright (C) 2019 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 COMPUTER, INC. ``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 COMPUTER, INC. OR
* 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.
*/
#import "config.h"
#if HAVE(UIWEBVIEW)
#import "PlatformUtilities.h"
#import <JavaScriptCore/JSVirtualMachine.h>
#import <JavaScriptCore/JSVirtualMachineInternal.h>
#import <UIKit/UIKit.h>
#import <WebCore/WebCoreThread.h>
#import <stdlib.h>
#import <wtf/DataLog.h>
#import <wtf/RetainPtr.h>
namespace TestWebKitAPI {
TEST(WebKitLegacy, JSLockTakesWebThreadLock)
{
RetainPtr<UIWindow> uiWindow = adoptNS([[UIWindow alloc] initWithFrame:NSMakeRect(0, 0, 800, 600)]);
RetainPtr<UIWebView> uiWebView = adoptNS([[UIWebView alloc] initWithFrame:NSMakeRect(0, 0, 800, 600)]);
[uiWindow addSubview:uiWebView.get()];
[uiWebView loadHTMLString:@"<p>WebThreadLock and JSLock</p>" baseURL:nil];
RetainPtr<JSContext> jsContext = [uiWebView valueForKeyPath:@"documentView.webView.mainFrame.javaScriptContext"];
EXPECT_TRUE(!!jsContext.get());
RetainPtr<JSVirtualMachine> jsVM = [jsContext virtualMachine];
EXPECT_TRUE([jsVM isWebThreadAware]);
// Release WebThread lock.
Util::spinRunLoop(1);
EXPECT_FALSE(WebThreadIsLocked());
// XMLHttpRequest has Timer, which has thread afinity.
[jsContext evaluateScript:@"for (var i = 0; i < 1e3; ++i) { var request = new XMLHttpRequest; request.property = new Array(10000); }"];
}
}
#endif