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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 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.
*/
#import "config.h"
#import "PlatformUtilities.h"
#import "Test.h"
#import <WebKit/WKProcessPoolPrivate.h>
#import <WebKit/WKUserContentControllerPrivate.h>
#import <WebKit/WKWebViewConfigurationPrivate.h>
#import <WebKit/WebKit.h>
#import <WebKit/_WKProcessPoolConfiguration.h>
#import <wtf/RetainPtr.h>
#if PLATFORM(IOS_FAMILY)
static bool receivedScriptMessage;
static bool idbAcitivitiesStarted;
static RetainPtr<WKScriptMessage> lastScriptMessage;
@interface IndexedDBSuspendImminentlyMessageHandler : NSObject <WKScriptMessageHandler>
@end
@implementation IndexedDBSuspendImminentlyMessageHandler
- (void)userContentController:(WKUserContentController *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message
{
idbAcitivitiesStarted = true;
receivedScriptMessage = true;
lastScriptMessage = message;
}
@end
static void runTestAndCheckResult(NSString* expectedResult)
{
receivedScriptMessage = false;
TestWebKitAPI::Util::run(&receivedScriptMessage);
RetainPtr<NSString> string = (NSString *)[lastScriptMessage body];
EXPECT_WK_STREQ(expectedResult, string.get());
}
static void keepNetworkProcessActive()
{
[[WKWebsiteDataStore defaultDataStore] fetchDataRecordsOfTypes:[WKWebsiteDataStore allWebsiteDataTypes] completionHandler:^(NSArray<WKWebsiteDataRecord *> *dataRecords) {
if (!idbAcitivitiesStarted)
keepNetworkProcessActive();
}];
}
TEST(IndexedDB, IndexedDBSuspendImminently)
{
auto handler = adoptNS([[IndexedDBSuspendImminentlyMessageHandler alloc] init]);
auto configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
[[configuration userContentController] addScriptMessageHandler:handler.get() name:@"testHandler"];
auto webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 800, 600) configuration:configuration.get()]);
NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@"IndexedDBSuspendImminently" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]];
idbAcitivitiesStarted = false;
[webView loadRequest:request];
keepNetworkProcessActive();
runTestAndCheckResult(@"Continue");
[configuration.get().processPool _sendNetworkProcessWillSuspendImminently];
[configuration.get().processPool _sendNetworkProcessDidResume];
runTestAndCheckResult(@"Expected Abort For Suspension");
runTestAndCheckResult(@"Expected Success After Resume");
}
#endif // PLATFORM(IOS_FAMILY)