1 // Copyright 2014 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/utf_string_conversions.h" 6 #include "chrome/browser/ui/browser_finder.h" 7 #include "chrome/browser/ui/find_bar/find_bar.h" 8 #include "chrome/browser/ui/find_bar/find_bar_controller.h" 9 #include "chrome/browser/ui/find_bar/find_tab_helper.h" 10 #include "chrome/browser/ui/tabs/tab_strip_model.h" 11 #include "chrome/test/base/in_process_browser_test.h" 12 #include "chrome/test/base/interactive_test_utils.h" 13 #include "chrome/test/base/ui_test_utils.h" 14 #include "content/public/browser/web_contents.h" 15 #include "content/public/test/browser_test_utils.h" 16 #include "net/test/embedded_test_server/embedded_test_server.h" 17 18 using base::WideToUTF16; 19 using content::WebContents; 20 using net::test_server::EmbeddedTestServer; 21 22 namespace { 23 24 const char kEndState[] = "/find_in_page/end_state.html"; 25 26 class FindInPageInteractiveTest : public InProcessBrowserTest { 27 public: 28 FindInPageInteractiveTest() { 29 } 30 31 // Platform independent FindInPage that takes |const wchar_t*| 32 // as an input. 33 int FindInPageWchar(WebContents* web_contents, 34 const wchar_t* search_str, 35 bool forward, 36 bool case_sensitive, 37 int* ordinal) { 38 base::string16 search_str16(WideToUTF16(std::wstring(search_str))); 39 Browser* browser = chrome::FindBrowserWithWebContents(web_contents); 40 browser->GetFindBarController()->find_bar()->SetFindTextAndSelectedRange( 41 search_str16, gfx::Range()); 42 return ui_test_utils::FindInPage( 43 web_contents, search_str16, forward, case_sensitive, ordinal, NULL); 44 } 45 }; 46 47 } // namespace 48 49 // Specifying a prototype so that we can add the WARN_UNUSED_RESULT attribute. 50 bool FocusedOnPage(WebContents* web_contents, std::string* result) 51 WARN_UNUSED_RESULT; 52 53 bool FocusedOnPage(WebContents* web_contents, std::string* result) { 54 return content::ExecuteScriptAndExtractString( 55 web_contents, 56 "window.domAutomationController.send(getFocusedElement());", 57 result); 58 } 59 60 // This tests the FindInPage end-state, in other words: what is focused when you 61 // close the Find box (ie. if you find within a link the link should be 62 // focused). 63 IN_PROC_BROWSER_TEST_F(FindInPageInteractiveTest, FindInPageEndState) { 64 ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady()); 65 66 // Make sure Chrome is in the foreground, otherwise sending input 67 // won't do anything and the test will hang. 68 ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser())); 69 70 // First we navigate to our special focus tracking page. 71 GURL url = embedded_test_server()->GetURL(kEndState); 72 ui_test_utils::NavigateToURL(browser(), url); 73 74 WebContents* web_contents = 75 browser()->tab_strip_model()->GetActiveWebContents(); 76 ASSERT_TRUE(NULL != web_contents); 77 FindTabHelper* find_tab_helper = 78 FindTabHelper::FromWebContents(web_contents); 79 80 // Verify that nothing has focus. 81 std::string result; 82 ASSERT_TRUE(FocusedOnPage(web_contents, &result)); 83 ASSERT_STREQ("{nothing focused}", result.c_str()); 84 85 // Search for a text that exists within a link on the page. 86 int ordinal = 0; 87 EXPECT_EQ(1, FindInPageWchar(web_contents, L"nk", 88 true, false, &ordinal)); 89 EXPECT_EQ(1, ordinal); 90 91 // End the find session, which should set focus to the link. 92 find_tab_helper->StopFinding(FindBarController::kKeepSelectionOnPage); 93 94 // Verify that the link is focused. 95 ASSERT_TRUE(FocusedOnPage(web_contents, &result)); 96 EXPECT_STREQ("link1", result.c_str()); 97 98 // Search for a text that exists within a link on the page. 99 EXPECT_EQ(1, FindInPageWchar(web_contents, L"Google", 100 true, false, &ordinal)); 101 EXPECT_EQ(1, ordinal); 102 103 // Move the selection to link 1, after searching. 104 ASSERT_TRUE(content::ExecuteScriptAndExtractString( 105 web_contents, 106 "window.domAutomationController.send(selectLink1());", 107 &result)); 108 109 // End the find session. 110 find_tab_helper->StopFinding(FindBarController::kKeepSelectionOnPage); 111 112 // Verify that link2 is not focused. 113 ASSERT_TRUE(FocusedOnPage(web_contents, &result)); 114 EXPECT_STREQ("", result.c_str()); 115 } 116