content/test/webui_resource_browsertest.cc

   1 // Copyright 2013 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/files/file_path.h"
   6 #include "base/files/file_util.h"
   7 #include "base/path_service.h"
   8 #include "content/grit/content_resources.h"
   9 #include "content/public/browser/web_contents.h"
  10 #include "content/public/common/content_paths.h"
  11 #include "content/public/test/browser_test_utils.h"
  12 #include "content/public/test/content_browser_test.h"
  13 #include "content/public/test/content_browser_test_utils.h"
  14 #include "content/shell/browser/shell.h"
  15 #include "net/base/filename_util.h"
  16 #include "ui/resources/grit/webui_resources.h"
  17
  18 namespace content {
  19
  20 class WebUIResourceBrowserTest : public ContentBrowserTest {
  21  public:
  22   WebUIResourceBrowserTest() {}
  23   ~WebUIResourceBrowserTest() override {}
  24
  25   // Runs all test functions in |file|, waiting for them to complete.
  26   void RunTest(const base::FilePath& file) {
  27     ASSERT_TRUE(PathExists(file));
  28     NavigateToURL(shell(), net::FilePathToFileURL(file));
  29
  30     content::WebContents* web_contents = shell()->web_contents();
  31     ASSERT_TRUE(web_contents);
  32     EXPECT_TRUE(ExecuteWebUIResourceTest(web_contents, include_libraries_));
  33   }
  34
  35   void RunMediaInternalsTest(const base::FilePath::CharType* file) {
  36     AddLibrary(IDR_WEBUI_JS_CR);
  37     AddLibrary(IDR_MEDIA_INTERNALS_JS);
  38
  39     base::FilePath path;
  40     PathService::Get(DIR_TEST_DATA, &path);
  41     RunTest(path.Append(FILE_PATH_LITERAL("media"))
  42         .Append(FILE_PATH_LITERAL("webui"))
  43         .Append(file));
  44   }
  45
  46   // Queues the library corresponding to |resource_id| for injection into the
  47   // test. The code injection is performed post-load, so any common test
  48   // initialization that depends on the library should be placed in a setUp
  49   // function.
  50   void AddLibrary(int resource_id) {
  51     include_libraries_.push_back(resource_id);
  52   }
  53
  54  private:
  55   // Resource IDs for internal javascript libraries to inject into the test.
  56   std::vector<int> include_libraries_;
  57
  58   DISALLOW_COPY_AND_ASSIGN(WebUIResourceBrowserTest);
  59 };
  60
  61 IN_PROC_BROWSER_TEST_F(WebUIResourceBrowserTest, MediaInternals_Integration) {
  62   RunMediaInternalsTest(FILE_PATH_LITERAL("integration_test.html"));
  63 }
  64
  65 IN_PROC_BROWSER_TEST_F(WebUIResourceBrowserTest, MediaInternals_PlayerInfo) {
  66   RunMediaInternalsTest(FILE_PATH_LITERAL("player_info_test.html"));
  67 }
  68
  69 IN_PROC_BROWSER_TEST_F(WebUIResourceBrowserTest, MediaInternals_Manager) {
  70   RunMediaInternalsTest(FILE_PATH_LITERAL("manager_test.html"));
  71 }
  72
  73 }  // namespace content