text: // Copyright (c) 2012 The Chromium Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  #include "content/browser/web_contents/web_contents_impl.h"
  #include "content/public/browser/web_contents.h"
  #include "content/public/test/content_browser_test.h"
  #include "content/public/test/content_browser_test_utils.h"
  #include "content/shell/browser/shell.h"
  #include "content/test/net/url_request_abort_on_end_job.h"
  
  namespace content {
  
  typedef ContentBrowserTest WebKitBrowserTest;
  
  const char kAsyncScriptThatAbortsOnEndPage[] =
      "files/webkit/async_script_abort_on_end.html";
  
  // This is a browser test because it is hard to reproduce reliably in a
  // layout test without races. http://crbug.com/75604 deals with a request
  // for an async script which gets data in the response and immediately
  // after aborts. This test creates that condition, and it is passed
  // if chrome does not crash.
  
  IN_PROC_BROWSER_TEST_F(WebKitBrowserTest, AbortOnEnd) {
    ASSERT_TRUE(test_server()->Start());
    URLRequestAbortOnEndJob::AddUrlHandler();
    GURL url = test_server()->GetURL(kAsyncScriptThatAbortsOnEndPage);
  
    NavigateToURL(shell(), url);
  
    // If you are seeing this test fail, please strongly investigate the
    // possibility that http://crbug.com/75604 and
    // https://bugs.webkit.org/show_bug.cgi?id=71122 have reverted before
    // marking this as flakey.
    EXPECT_FALSE(shell()->web_contents()->IsCrashed());
  }
  
  // This is a browser test because the DumpRenderTree framework holds
  // onto a Document* reference that blocks this reproduction from
  // destroying the Document, so it is not a use after free unless
  // you don't have DumpRenderTree loaded.
  
  // TODO(gavinp): remove this browser_test if we can get good LayoutTest
  // coverage of the same issue.
  const char kXsltBadImportPage[] =
      "files/webkit/xslt-bad-import.html";
  IN_PROC_BROWSER_TEST_F(WebKitBrowserTest, XsltBadImport) {
    ASSERT_TRUE(test_server()->Start());
    URLRequestAbortOnEndJob::AddUrlHandler();
    GURL url = test_server()->GetURL(kXsltBadImportPage);
  
    NavigateToURL(shell(), url);
  
    EXPECT_FALSE(shell()->web_contents()->IsCrashed());
  }
  
  // This is a browser test because DumpRenderTree has a PrerendererClient
  // implementation, and the purpose of this test is to ensure that content_shell
  // does not crash when prerender elements are encountered with no Prererering
  // implementation supplied to WebKit.
  
  // TODO(gavinp,jochen): This browser_test depends on there not being a
  // prerendering client and prerendering platform provided by the test_shell.
  // But both will exist when we use content_shell to run layout tests. We must
  // then add a mechanism to start content_shell without these, or else this
  // test is not very interesting.
  const char kPrerenderNoCrashPage[] =
      "files/prerender/prerender-no-crash.html";
  IN_PROC_BROWSER_TEST_F(WebKitBrowserTest, PrerenderNoCrash) {
    ASSERT_TRUE(test_server()->Start());
    GURL url = test_server()->GetURL(kPrerenderNoCrashPage);
  
    NavigateToURL(shell(), url);
  
    EXPECT_FALSE(shell()->web_contents()->IsCrashed());
  }
  
  // This is a browser test because DumpRenderTree doesn't run nested message
  // loops. The failure case was that a nested message triggered from an element
  // that has signalled an error but had an open request would receive a body for
  // the request and crash/fail an assertion.
  const char kErrorBodyNoCrash[] =
      "files/error-body-no-crash.html";
  IN_PROC_BROWSER_TEST_F(WebKitBrowserTest, ErrorBodyNoCrash) {
    ASSERT_TRUE(test_server()->Start());
    GURL url = test_server()->GetURL(kErrorBodyNoCrash);
  
    NavigateToURL(shell(), url);
  
    EXPECT_FALSE(shell()->web_contents()->IsCrashed());
  }
  
  }  // namespace content
  