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      1 /*
      2  * Copyright (C) 2011 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
     14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
     15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
     17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     23  * THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "Test.h"
     27 
     28 #include "JavaScriptTest.h"
     29 #include "PlatformUtilities.h"
     30 #include "PlatformWebView.h"
     31 
     32 namespace TestWebKitAPI {
     33 
     34 static bool didFinishLoad;
     35 
     36 static void didFinishLoadForFrame(WKPageRef, WKFrameRef, WKTypeRef, const void*)
     37 {
     38     didFinishLoad = true;
     39 }
     40 
     41 static void setPageLoaderClient(WKPageRef page)
     42 {
     43     WKPageLoaderClient loaderClient;
     44     memset(&loaderClient, 0, sizeof(loaderClient));
     45     loaderClient.version = 0;
     46     loaderClient.didFinishLoadForFrame = didFinishLoadForFrame;
     47 
     48     WKPageSetPageLoaderClient(page, &loaderClient);
     49 }
     50 
     51 static WKRetainPtr<WKDataRef> createSessionStateContainingFormData(WKContextRef context)
     52 {
     53     PlatformWebView webView(context);
     54     setPageLoaderClient(webView.page());
     55 
     56     WKPageLoadURL(webView.page(), adoptWK(Util::createURLForResource("simple-form", "html")).get());
     57     Util::run(&didFinishLoad);
     58     didFinishLoad = false;
     59 
     60     TEST_ASSERT_RETURN(runJSTest(webView.page(), "submitForm()", "undefined"), 0);
     61     Util::run(&didFinishLoad);
     62     didFinishLoad = false;
     63 
     64     return adoptWK(WKPageCopySessionState(webView.page(), 0, 0));
     65 }
     66 
     67 TEST(WebKit2, RestoreSessionStateContainingFormData)
     68 {
     69     WKRetainPtr<WKContextRef> context(AdoptWK, WKContextCreate());
     70 
     71     // FIXME: Once <rdar://problem/8708435> is fixed, we can move the creation of this
     72     // PlatformWebView after the call to createSessionStaetContainingFormData. Until then, it must
     73     // remain here to avoid a race condition between the UI and web processes.
     74     PlatformWebView webView(context.get());
     75     setPageLoaderClient(webView.page());
     76 
     77     WKRetainPtr<WKDataRef> data = createSessionStateContainingFormData(context.get());
     78     TEST_ASSERT(data);
     79 
     80     WKPageRestoreFromSessionState(webView.page(), data.get());
     81     Util::run(&didFinishLoad);
     82 
     83     TEST_ASSERT(WKPageCanGoBack(webView.page()));
     84 }
     85 
     86 } // namespace TestWebKitAPI
     87