src/content/browser/bookmarklet_browsertest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/strings/string_util.h"
   6 #include "content/public/browser/web_contents.h"
   7 #include "content/public/test/browser_test_utils.h"
   8 #include "content/public/test/test_utils.h"
   9 #include "content/shell/browser/shell.h"
  10 #include "content/test/content_browser_test.h"
  11 #include "content/test/content_browser_test_utils.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 namespace content {
  15
  16 class BookmarkletTest : public ContentBrowserTest {
  17  public:
  18   void NavigateToStartPage() {
  19     NavigateToURL(shell(), GURL("data:text/html,start page"));
  20     EXPECT_EQ("start page", GetBodyText());
  21   }
  22
  23   std::string GetBodyText() {
  24     std::string body_text;
  25     EXPECT_TRUE(ExecuteScriptAndExtractString(
  26         shell()->web_contents(),
  27         "window.domAutomationController.send(document.body.innerText);",
  28         &body_text));
  29     return body_text;
  30   }
  31 };
  32
  33 IN_PROC_BROWSER_TEST_F(BookmarkletTest, Redirect) {
  34   NavigateToStartPage();
  35
  36   NavigateToURL(shell(), GURL(
  37       "javascript:location.href='data:text/plain,SUCCESS'"));
  38   EXPECT_EQ("SUCCESS", GetBodyText());
  39 }
  40
  41 IN_PROC_BROWSER_TEST_F(BookmarkletTest, RedirectVoided) {
  42   NavigateToStartPage();
  43
  44   // This test should be redundant with the Redirect test above.  The point
  45   // here is to emphasize that in either case the assignment to location during
  46   // the evaluation of the script should suppress loading the script result.
  47   // Here, because of the void() wrapping there is no script result.
  48   NavigateToURL(shell(), GURL(
  49       "javascript:void(location.href='data:text/plain,SUCCESS')"));
  50   EXPECT_EQ("SUCCESS", GetBodyText());
  51 }
  52
  53 // http://crbug.com/177957
  54 IN_PROC_BROWSER_TEST_F(BookmarkletTest, NonEmptyResult) {
  55   NavigateToStartPage();
  56   // If there's no navigation, javascript: URLs are run synchronously.
  57   shell()->LoadURL(GURL("javascript:'hello world'"));
  58
  59   EXPECT_EQ("hello world", GetBodyText());
  60 }
  61
  62 IN_PROC_BROWSER_TEST_F(BookmarkletTest, DocumentWrite) {
  63   NavigateToStartPage();
  64
  65   // If there's no navigation, javascript: URLs are run synchronously.
  66   shell()->LoadURL(GURL(
  67       "javascript:document.open();"
  68       "document.write('hello world');"
  69       "document.close();"));
  70   EXPECT_EQ("hello world", GetBodyText());
  71 }
  72
  73
  74 }  // namespace content
  75