text: /*
   * Copyright (C) 2013 Adenilson Cavalcanti <cavalcantii@gmail.com>
   *
   * 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"
  #include <WebKit/WKRetainPtr.h>
  
  namespace TestWebKitAPI {
  
  struct TestStatesData {
      TestStatesData(WKContextRef context)
          : webView(context)
          , firstLoad(false)
          , resizeAfterCrash(false)
      {
      }
  
      PlatformWebView webView;
      bool firstLoad;
      bool resizeAfterCrash;
  };
  
  static void didFinishLoad(WKPageRef page, WKFrameRef frame, WKTypeRef userData, const void* clientInfo)
  {
      TestStatesData* states = const_cast<TestStatesData*>(static_cast<const TestStatesData*>(clientInfo));
      if (!states->firstLoad) {
          // Loading a blank page worked, next we will kill WebProcess.
          states->firstLoad = true;
          return;
      }
  
      EXPECT_FALSE(states->resizeAfterCrash);
      states->resizeAfterCrash = true;
  }
  
  static void didCrash(WKPageRef page, const void* clientInfo)
  {
      TestStatesData* states = const_cast<TestStatesData*>(static_cast<const TestStatesData*>(clientInfo));
      EXPECT_TRUE(states->firstLoad);
      // Resize should work after WebProcess was terminated, unless
      // the port's View is accessing nulled WebProcess related data,
      // which would cause a crash.
      states->webView.resizeTo(100, 200);
      states->webView.resizeTo(300, 400);
  
      WKPageReload(page);
  }
  
  TEST(WebKit2, ResizeWindowAfterCrash)
  {
      WKRetainPtr<WKContextRef> context(AdoptWK, WKContextCreate());
      TestStatesData states(context.get());
  
      WKPageLoaderClientV0 loaderClient;
      memset(&loaderClient, 0, sizeof(loaderClient));
  
      loaderClient.base.version = 0;
      loaderClient.base.clientInfo = &states;
      loaderClient.didFinishLoadForFrame = didFinishLoad;
      loaderClient.processDidCrash = didCrash;
  
      WKPageSetPageLoaderClient(states.webView.page(), &loaderClient.base);
  
      WKRetainPtr<WKURLRef> url = adoptWK(WKURLCreateWithUTF8CString("about:blank"));
      // Load a blank page and next kills WebProcess.
      WKPageLoadURL(states.webView.page(), url.get());
      Util::run(&states.firstLoad);
      WKPageTerminate(states.webView.page());
  
      // Let's try load a page and see what happens.
      WKPageLoadURL(states.webView.page(), url.get());
      Util::run(&states.resizeAfterCrash);
  }
  
  } // namespace TestWebKitAPI
  
  #endif
  