Implement AutomationNode.querySelector().

chrome/browser/extensions/api/automation/automation_apitest.cc

 // Copyright 2014 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 "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/extensions/api/automation_internal/automation_util.h"
 #include "chrome/browser/extensions/chrome_extension_function.h"
 #include "chrome/browser/extensions/extension_apitest.h"
@@ skipping 39 matching lines @@
   void StartEmbeddedTestServer() {
     base::FilePath test_data;
     ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_data));
     embedded_test_server()->ServeFilesFromDirectory(
         test_data.AppendASCII("extensions/api_test")
         .AppendASCII(kSitesDir));
     ASSERT_TRUE(ExtensionApiTest::StartEmbeddedTestServer());
     host_resolver()->AddRule("*", embedded_test_server()->base_url().host());
   }
 
-  void LoadPage() {
-    StartEmbeddedTestServer();
-    const GURL url = GetURLForPath(kDomain, "/index.html");
-    ui_test_utils::NavigateToURL(browser(), url);
-  }
-
  public:
   virtual void SetUpInProcessBrowserTestFixture() override {
     ExtensionApiTest::SetUpInProcessBrowserTestFixture();
   }
 };
 
 IN_PROC_BROWSER_TEST_F(AutomationApiTest, TestRendererAccessibilityEnabled) {
-  LoadPage();
+  StartEmbeddedTestServer();
+  const GURL url = GetURLForPath(kDomain, "/index.html");
+  ui_test_utils::NavigateToURL(browser(), url);
 
   ASSERT_EQ(1, browser()->tab_strip_model()->count());
   content::WebContents* const tab =
       browser()->tab_strip_model()->GetWebContentsAt(0);
   ASSERT_FALSE(tab->IsFullAccessibilityModeForTesting());
   ASSERT_FALSE(tab->IsTreeOnlyAccessibilityModeForTesting());
 
   base::FilePath extension_path =
       test_data_dir_.AppendASCII("automation/tests/basic");
   ExtensionTestMessageListener got_tree(kGotTree, false /* no reply */);
@@ skipping 86 matching lines @@
                                   "desktop_not_supported.html")) << message_;
 }
 #endif
 
 IN_PROC_BROWSER_TEST_F(AutomationApiTest, CloseTab) {
   StartEmbeddedTestServer();
   ASSERT_TRUE(RunExtensionSubtest("automation/tests/tabs", "close_tab.html"))
       << message_;
 }
 
+IN_PROC_BROWSER_TEST_F(AutomationApiTest, QuerySelector) {
+  StartEmbeddedTestServer();
+  ASSERT_TRUE(
+      RunExtensionSubtest("automation/tests/tabs", "queryselector.html"))
+      << message_;
+}
+
 static const int kPid = 1;
 static const int kTab0Rid = 1;
 static const int kTab1Rid = 2;
 
 using content::BrowserContext;
 
 typedef ui::AXTreeSerializer<const ui::AXNode*> TreeSerializer;
 typedef ui::AXTreeSource<const ui::AXNode*> TreeSource;
 
 #define AX_EVENT_ASSERT_EQUAL ui::AX_EVENT_LOAD_COMPLETE
@@ skipping 305 matching lines @@
       "automationInternal.enableTab",
       FakeAutomationInternalEnableTabFunctionFactory));
   ASSERT_TRUE(extensions::ExtensionFunctionDispatcher::OverrideFunction(
       "automationInternal.performAction",
       FakeAutomationInternalPerformActionFunctionFactory));
   ASSERT_TRUE(RunExtensionSubtest("automation/tests/generated",
                                   "generated_trees.html")) << message_;
 }
 
 }  // namespace extensions