/*
 * Copyright (C) 2018 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.
 */

#include "config.h"

#import "PlatformUtilities.h"
#import "Test.h"
#import "TestWKWebView.h"
#import <WebKit/WKProcessPoolPrivate.h>
#import <WebKit/WKWebsiteDataStorePrivate.h>
#import <WebKit/_WKWebsiteDataStoreConfiguration.h>
#import <wtf/RetainPtr.h>

static bool done;

@interface CrashDelegate : NSObject <WKNavigationDelegate>
@end

@implementation CrashDelegate

- (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation
{
    done = true;
}

- (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(WKNavigation *)navigation withError:(NSError *)error
{
    EXPECT_TRUE(false);
}

- (void)webView:(WKWebView *)webView didFailNavigation:(WKNavigation *)navigation withError:(NSError *)error
{
    EXPECT_TRUE(false);
}

@end

static void checkRecoveryAfterCrash(WKWebsiteDataStore *dataStore)
{
    NSURL *simple = [[NSBundle mainBundle] URLForResource:@"simple" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"];
    NSURL *simple2 = [[NSBundle mainBundle] URLForResource:@"simple2" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"];
    
    auto configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
    [configuration setWebsiteDataStore:dataStore];
    auto webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 800, 600) configuration:configuration.get()]);
    auto delegate = adoptNS([[CrashDelegate alloc] init]);
    [webView setNavigationDelegate:delegate.get()];

    [webView loadRequest:[NSURLRequest requestWithURL:simple]];
    TestWebKitAPI::Util::run(&done);
    done = false;

    [[webView configuration].processPool _terminateNetworkProcess];
    [webView loadRequest:[NSURLRequest requestWithURL:simple2]];
    TestWebKitAPI::Util::run(&done);
}

TEST(WebKit, NetworkProcessCrashNonPersistentDataStore)
{
    checkRecoveryAfterCrash([WKWebsiteDataStore nonPersistentDataStore]);
}

TEST(WebKit, NetworkProcessCrashNonDefaultPersistentDataStore)
{
    checkRecoveryAfterCrash([[[WKWebsiteDataStore alloc] _initWithConfiguration:[[[_WKWebsiteDataStoreConfiguration alloc] init] autorelease]] autorelease]);
}