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/*
* Copyright (C) 2014 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"
#if WK_HAVE_C_SPI
#include "PlatformUtilities.h"
#include "PlatformWebView.h"
#include "Test.h"
// This test navigates from simple.html, to simple2.html, to simple3.html
// When navigating from simple2 to simple3, it disallows the simple2 back/forward list item from staying in the list
// It then navigates back from simple3, expecting to land at simple.
namespace TestWebKitAPI {
static bool finished = false;
static bool successfulSoFar = true;
static int navigationNumber = 0;
static bool itemURLLastComponentIsString(WKBackForwardListItemRef item, const char* string)
{
WKRetainPtr<WKURLRef> url = adoptWK(WKBackForwardListItemCopyURL(item));
WKRetainPtr<WKStringRef> path = adoptWK(WKURLCopyLastPathComponent(url.get()));
return WKStringIsEqualToUTF8CString(path.get(), string);
}
static void didFinishLoadForFrame(WKPageRef page, WKFrameRef frame, WKTypeRef, const void*)
{
// Only mark finished when the main frame loads
if (!WKFrameIsMainFrame(frame))
return;
finished = true;
navigationNumber++;
WKBackForwardListRef list = WKPageGetBackForwardList(page);
WKBackForwardListItemRef currentItem = WKBackForwardListGetCurrentItem(list);
WKBackForwardListItemRef backItem = WKBackForwardListGetBackItem(list);
WKBackForwardListItemRef forwardItem = WKBackForwardListGetForwardItem(list);
unsigned forwardCount = WKBackForwardListGetForwardListCount(list);
// This test should never have a forward list.
if (forwardCount)
successfulSoFar = false;
if (navigationNumber == 1) {
// We've only performed 1 navigation, we should only have a current item.
if (!currentItem || !itemURLLastComponentIsString(currentItem, "simple.html"))
successfulSoFar = false;
if (backItem || forwardItem)
successfulSoFar = false;
} else if (navigationNumber == 2) {
// On the second navigation, simple2 should be current and simple should be the back item.
if (!currentItem || !itemURLLastComponentIsString(currentItem, "simple2.html"))
successfulSoFar = false;
if (!backItem || !itemURLLastComponentIsString(backItem, "simple.html"))
successfulSoFar = false;
if (forwardItem)
successfulSoFar = false;
} else if (navigationNumber == 3) {
// On the third navigation the item for simple2 should have been removed.
// So simple3 should be current and simple should still be the back item.
if (!currentItem || !itemURLLastComponentIsString(currentItem, "simple3.html"))
successfulSoFar = false;
if (!backItem || !itemURLLastComponentIsString(backItem, "simple.html"))
successfulSoFar = false;
if (forwardItem)
successfulSoFar = false;
} else if (navigationNumber == 4) {
// After the fourth navigation (which was a "back" navigation), the item for simple3 should have been removed.
// So simple should be current and there should be no other items.
if (!currentItem || !itemURLLastComponentIsString(currentItem, "simple.html"))
successfulSoFar = false;
if (backItem || forwardItem)
successfulSoFar = false;
}
}
static void willGoToBackForwardListItem(WKPageRef, WKBackForwardListItemRef item, WKTypeRef userData, const void*)
{
if (!itemURLLastComponentIsString(item, "simple.html"))
successfulSoFar = false;
}
static bool shouldKeepCurrentBackForwardListItemInList(WKPageRef page, WKBackForwardListItemRef item, const void*)
{
// We make sure the item for "simple2.html" is removed when we navigate to "simple3.html"
// We also want to make sure the item for "simple3.html" is removed when we go back to "simple.html"
// So we only want to keep "simple.html"
return itemURLLastComponentIsString(item, "simple.html");
}
static void setPageLoaderClient(WKPageRef page)
{
WKPageLoaderClientV5 loaderClient;
memset(&loaderClient, 0, sizeof(loaderClient));
loaderClient.base.version = 5;
loaderClient.didFinishLoadForFrame = didFinishLoadForFrame;
loaderClient.shouldKeepCurrentBackForwardListItemInList = shouldKeepCurrentBackForwardListItemInList;
loaderClient.willGoToBackForwardListItem = willGoToBackForwardListItem;
WKPageSetPageLoaderClient(page, &loaderClient.base);
}
TEST(WebKit2, ShouldKeepCurrentBackForwardListItemInList)
{
WKRetainPtr<WKContextRef> context(AdoptWK, WKContextCreate());
PlatformWebView webView(context.get());
setPageLoaderClient(webView.page());
WKPageLoadURL(webView.page(), adoptWK(Util::createURLForResource("simple", "html")).get());
Util::run(&finished);
EXPECT_EQ(successfulSoFar, true);
finished = false;
WKPageLoadURL(webView.page(), adoptWK(Util::createURLForResource("simple2", "html")).get());
Util::run(&finished);
EXPECT_EQ(successfulSoFar, true);
finished = false;
WKPageLoadURL(webView.page(), adoptWK(Util::createURLForResource("simple3", "html")).get());
Util::run(&finished);
EXPECT_EQ(successfulSoFar, true);
finished = false;
WKPageGoBack(webView.page());
Util::run(&finished);
EXPECT_EQ(successfulSoFar, true);
EXPECT_EQ(navigationNumber, 4);
}
} // namespace TestWebKitAPI
#endif
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