sonyoss-vita-webkit/Tools/TestWebKitAPI/Tests/WebKit2/ScrollPinningBehaviors.cpp

/*
 * Copyright (C) 2013 Apple Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
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 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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#include "config.h"
#include "JavaScriptTest.h"
#include "PlatformUtilities.h"
#include "PlatformWebView.h"
#include "Test.h"
#include <JavaScriptCore/JSContextRef.h>
#include <WebKit2/WKContextPrivate.h>
#include <WebKit2/WKPagePrivate.h>
#include <WebKit2/WKSerializedScriptValue.h>

namespace TestWebKitAPI {

static bool testDone;

static void didFinishDocumentLoadForFrame(WKPageRef page, WKFrameRef frame, WKTypeRef userData, const void *clientInfo)
{
    WKPageSetScrollPinningBehavior(page, kWKScrollPinningBehaviorPinToBottom);

    EXPECT_JS_EQ(page, "window.scrollY", "2434");

    PlatformWebView* webView = (PlatformWebView*)clientInfo;
    webView->resizeTo(800, 200);

    EXPECT_JS_EQ(page, "window.scrollY", "2834");
    EXPECT_JS_EQ(page, "window.scrollTo(0,0)", "undefined");
    EXPECT_JS_EQ(page, "window.scrollY", "2834");

    WKPageSetScrollPinningBehavior(page, kWKScrollPinningBehaviorPinToTop);
    
    EXPECT_JS_EQ(page, "window.scrollY", "0");
    EXPECT_JS_EQ(page, "window.scrollTo(0,200)", "undefined");
    EXPECT_JS_EQ(page, "window.scrollY", "0");
    
    WKPageSetScrollPinningBehavior(page, kWKScrollPinningBehaviorDoNotPin);
    
    EXPECT_JS_EQ(page, "window.scrollY", "0");
    EXPECT_JS_EQ(page, "window.scrollTo(0,200)", "undefined");
    EXPECT_JS_EQ(page, "window.scrollY", "200");
    
    testDone = true;
}

TEST(WebKit2, ScrollPinningBehaviors)
{
    WKRetainPtr<WKContextRef> context(AdoptWK, WKContextCreate());
    PlatformWebView webView(context.get());

    WKPageLoaderClient loaderClient;
    memset(&loaderClient, 0, sizeof(loaderClient));
    loaderClient.version = kWKPageLoaderClientCurrentVersion;
    loaderClient.didFinishDocumentLoadForFrame = didFinishDocumentLoadForFrame;
    loaderClient.clientInfo = &webView;

    WKPageSetPageLoaderClient(webView.page(), &loaderClient);

    WKPageLoadURL(webView.page(), adoptWK(Util::createURLForResource("simple-tall", "html")).get());

    Util::run(&testDone);
    EXPECT_TRUE(testDone);
}

} // namespace TestWebKitAPI