Tools/TestWebKitAPI/Tests/WebKitCocoa/IndexedDBSuspendImminently.mm

/*
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#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)