Tools/TestWebKitAPI/Tests/WebKit/mac/AttributedSubstringForProposedRangeWithImage.mm

/*
 * Copyright (C) 2016 Apple Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions
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#include "config.h"
#include "PlatformUtilities.h"
#include "PlatformWebView.h"
#include <WebKit/WKContextPrivate.h>
#include <WebKit/WKRetainPtr.h>

@interface WKView ()
- (void)attributedSubstringForProposedRange:(NSRange)nsRange completionHandler:(void(^)(NSAttributedString *attrString, NSRange actualRange))completionHandlerPtr;
@end

namespace TestWebKitAPI {

static bool didFinishLoad = false;
static bool didFinishTest = false;
static bool didObserveWebProcessToCrash = false;
static bool didReceiveInvalidMessage = false;

static void didFinishNavigation(WKPageRef, WKNavigationRef, WKTypeRef, const void*)
{
    didFinishLoad = true;
}

static void processDidCrash(WKPageRef, const void*)
{
    didObserveWebProcessToCrash = true;
}

static void invalidMessageFunction(WKStringRef messageName)
{
    didReceiveInvalidMessage = true;
}

TEST(WebKit, AttributedSubstringForProposedRangeWithImage)
{
    WKRetainPtr<WKContextRef> context = adoptWK(Util::createContextWithInjectedBundle());
    WKRetainPtr<WKPageGroupRef> pageGroup = adoptWK(WKPageGroupCreateWithIdentifier(Util::toWK("AttributedSubstringForProposedRangeWithImagePageGroup").get()));
    PlatformWebView webView(context.get(), pageGroup.get());

    WKPageNavigationClientV0 loaderClient;
    memset(&loaderClient, 0, sizeof(loaderClient));
    loaderClient.base.version = 0;
    loaderClient.didFinishNavigation = didFinishNavigation;
    loaderClient.webProcessDidCrash = processDidCrash;
    WKPageSetPageNavigationClient(webView.page(), &loaderClient.base);

    WKContextSetInvalidMessageFunction(invalidMessageFunction);

    WKRetainPtr<WKURLRef> url = adoptWK(Util::createURLForResource("chinese-character-with-image", "html"));
    WKPageLoadURL(webView.page(), url.get());
    Util::run(&didFinishLoad);

    [webView.platformView() attributedSubstringForProposedRange:NSMakeRange(0, 3) completionHandler: ^(NSAttributedString *attrString, NSRange actualRange) {
        didFinishTest = true;
    }];

    Util::run(&didFinishTest);
    EXPECT_EQ(didObserveWebProcessToCrash, false);
    EXPECT_EQ(didReceiveInvalidMessage, false);
}

} // namespace TestWebKitAPI