chrome/browser/ui/find_bar/find_bar_host_interactive_uitest.cc

   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 FindInPageASCII(WebContents* web_contents,
  34                       const base::StringPiece& search_str,
  35                       bool forward,
  36                       bool case_sensitive,
  37                       int* ordinal) {
  38     base::string16 search_str16(ASCIIToUTF16(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 // Flaky on CrOS.
  64 #if defined(OS_CHROMEOS)
  65 #define MAYBE_FindInPageEndState DISABLED_FindInPageEndState
  66 #else
  67 #define MAYBE_FindInPageEndState FindInPageEndState
  68 #endif
  69 IN_PROC_BROWSER_TEST_F(FindInPageInteractiveTest, MAYBE_FindInPageEndState) {
  70   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
  71
  72   // Make sure Chrome is in the foreground, otherwise sending input
  73   // won't do anything and the test will hang.
  74   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
  75
  76   // First we navigate to our special focus tracking page.
  77   GURL url = embedded_test_server()->GetURL(kEndState);
  78   ui_test_utils::NavigateToURL(browser(), url);
  79
  80   WebContents* web_contents =
  81       browser()->tab_strip_model()->GetActiveWebContents();
  82   ASSERT_TRUE(NULL != web_contents);
  83   FindTabHelper* find_tab_helper =
  84       FindTabHelper::FromWebContents(web_contents);
  85
  86   // Verify that nothing has focus.
  87   std::string result;
  88   ASSERT_TRUE(FocusedOnPage(web_contents, &result));
  89   ASSERT_STREQ("{nothing focused}", result.c_str());
  90
  91   // Search for a text that exists within a link on the page.
  92   int ordinal = 0;
  93   EXPECT_EQ(1, FindInPageASCII(web_contents, "nk",
  94                                true, false, &ordinal));
  95   EXPECT_EQ(1, ordinal);
  96
  97   // End the find session, which should set focus to the link.
  98   find_tab_helper->StopFinding(FindBarController::kKeepSelectionOnPage);
  99
 100   // Verify that the link is focused.
 101   ASSERT_TRUE(FocusedOnPage(web_contents, &result));
 102   EXPECT_STREQ("link1", result.c_str());
 103
 104   // Search for a text that exists within a link on the page.
 105   EXPECT_EQ(1, FindInPageASCII(web_contents, "Google",
 106                                true, false, &ordinal));
 107   EXPECT_EQ(1, ordinal);
 108
 109   // Move the selection to link 1, after searching.
 110   ASSERT_TRUE(content::ExecuteScriptAndExtractString(
 111       web_contents,
 112       "window.domAutomationController.send(selectLink1());",
 113       &result));
 114
 115   // End the find session.
 116   find_tab_helper->StopFinding(FindBarController::kKeepSelectionOnPage);
 117
 118   // Verify that link2 is not focused.
 119   ASSERT_TRUE(FocusedOnPage(web_contents, &result));
 120   EXPECT_STREQ("", result.c_str());
 121 }