chrome/renderer/autofill/page_click_tracker_browsertest.cc

   1 // Copyright (c) 2011 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/basictypes.h"
   6 #include "components/autofill/content/renderer/page_click_listener.h"
   7 #include "components/autofill/content/renderer/page_click_tracker.h"
   8 #include "content/public/renderer/render_view.h"
   9 #include "content/public/test/render_view_test.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11 #include "third_party/WebKit/public/web/WebDocument.h"
  12 #include "third_party/WebKit/public/web/WebInputElement.h"
  13 #include "third_party/WebKit/public/web/WebTextAreaElement.h"
  14 #include "third_party/WebKit/public/web/WebView.h"
  15 #include "third_party/WebKit/public/platform/WebSize.h"
  16 #include "ui/events/keycodes/keyboard_codes.h"
  17
  18 namespace autofill {
  19
  20 class TestPageClickListener : public PageClickListener {
  21  public:
  22   TestPageClickListener()
  23       : form_control_element_clicked_called_(false),
  24         form_control_element_lost_focus_called_(false),
  25         was_focused_(false) {
  26   }
  27
  28   virtual void FormControlElementClicked(
  29       const blink::WebFormControlElement& element,
  30       bool was_focused)  OVERRIDE {
  31     form_control_element_clicked_called_ = true;
  32     form_control_element_clicked_ = element;
  33     was_focused_ = was_focused;
  34   }
  35
  36   virtual void FormControlElementLostFocus() OVERRIDE {
  37     form_control_element_lost_focus_called_ = true;
  38   }
  39
  40   void ClearResults() {
  41     form_control_element_clicked_called_ = false;
  42     form_control_element_lost_focus_called_ = false;
  43     form_control_element_clicked_.reset();
  44     was_focused_ = false;
  45   }
  46
  47   bool form_control_element_clicked_called_;
  48   bool form_control_element_lost_focus_called_;
  49   blink::WebFormControlElement form_control_element_clicked_;
  50   bool was_focused_;
  51 };
  52
  53 class PageClickTrackerTest : public content::RenderViewTest {
  54  protected:
  55   virtual void SetUp() OVERRIDE {
  56     content::RenderViewTest::SetUp();
  57
  58     // RenderView creates PageClickTracker but it doesn't keep it around.
  59     // Rather than make it do so for the test, we create a new object.
  60     page_click_tracker_.reset(new PageClickTracker(view_, &test_listener_));
  61
  62     LoadHTML("<form>"
  63              "  <input type='text' id='text_1'></input><br>"
  64              "  <input type='text' id='text_2'></input><br>"
  65              "  <textarea  id='textarea_1'></textarea><br>"
  66              "  <textarea  id='textarea_2'></textarea><br>"
  67              "  <input type='button' id='button'></input><br>"
  68              "</form>");
  69     GetWebWidget()->resize(blink::WebSize(500, 500));
  70     GetWebWidget()->setFocus(true);
  71     blink::WebDocument document = view_->GetWebView()->mainFrame()->document();
  72     text_ = document.getElementById("text_1");
  73     textarea_ = document.getElementById("textarea_1");
  74     ASSERT_FALSE(text_.isNull());
  75     ASSERT_FALSE(textarea_.isNull());
  76   }
  77
  78   virtual void TearDown() OVERRIDE {
  79     text_.reset();
  80     textarea_.reset();
  81     test_listener_.ClearResults();
  82     page_click_tracker_.reset();
  83     content::RenderViewTest::TearDown();
  84   }
  85
  86   // Send all the messages required for a complete key press.
  87   void SendKeyPress(int key_code) {
  88     blink::WebKeyboardEvent keyboard_event;
  89     keyboard_event.windowsKeyCode = key_code;
  90     keyboard_event.setKeyIdentifierFromWindowsKeyCode();
  91
  92     keyboard_event.type = blink::WebInputEvent::RawKeyDown;
  93     SendWebKeyboardEvent(keyboard_event);
  94
  95     keyboard_event.type = blink::WebInputEvent::Char;
  96     SendWebKeyboardEvent(keyboard_event);
  97
  98     keyboard_event.type = blink::WebInputEvent::KeyUp;
  99     SendWebKeyboardEvent(keyboard_event);
 100   }
 101
 102   scoped_ptr<PageClickTracker> page_click_tracker_;
 103   TestPageClickListener test_listener_;
 104   blink::WebElement text_;
 105   blink::WebElement textarea_;
 106 };
 107
 108 // Tests that PageClickTracker does notify correctly when an input
 109 // node is clicked.
 110 TEST_F(PageClickTrackerTest, PageClickTrackerInputClicked) {
 111   // Click the text field once.
 112   EXPECT_TRUE(SimulateElementClick("text_1"));
 113   EXPECT_TRUE(test_listener_.form_control_element_clicked_called_);
 114   EXPECT_FALSE(test_listener_.was_focused_);
 115   EXPECT_TRUE(text_ == test_listener_.form_control_element_clicked_);
 116   test_listener_.ClearResults();
 117
 118   // Click the text field again to test that was_focused_ is set correctly.
 119   EXPECT_TRUE(SimulateElementClick("text_1"));
 120   EXPECT_TRUE(test_listener_.form_control_element_clicked_called_);
 121   EXPECT_TRUE(test_listener_.was_focused_);
 122   EXPECT_TRUE(text_ == test_listener_.form_control_element_clicked_);
 123   test_listener_.ClearResults();
 124
 125   // Click the button, no notification should happen (this is not a text-input).
 126   EXPECT_TRUE(SimulateElementClick("button"));
 127   EXPECT_FALSE(test_listener_.form_control_element_clicked_called_);
 128 }
 129
 130 // Tests that PageClickTracker does notify correctly when a textarea
 131 // node is clicked.
 132 TEST_F(PageClickTrackerTest, PageClickTrackerTextAreaClicked) {
 133   // Click the textarea field once.
 134   EXPECT_TRUE(SimulateElementClick("textarea_1"));
 135   EXPECT_TRUE(test_listener_.form_control_element_clicked_called_);
 136   EXPECT_FALSE(test_listener_.was_focused_);
 137   EXPECT_TRUE(textarea_ == test_listener_.form_control_element_clicked_);
 138   test_listener_.ClearResults();
 139
 140   // Click the textarea field again to test that was_focused_ is set correctly.
 141   EXPECT_TRUE(SimulateElementClick("textarea_1"));
 142   EXPECT_TRUE(test_listener_.form_control_element_clicked_called_);
 143   EXPECT_TRUE(test_listener_.was_focused_);
 144   EXPECT_TRUE(textarea_ == test_listener_.form_control_element_clicked_);
 145   test_listener_.ClearResults();
 146
 147   // Click the button, no notification should happen (this is not a text-input).
 148   EXPECT_TRUE(SimulateElementClick("button"));
 149   EXPECT_FALSE(test_listener_.form_control_element_clicked_called_);
 150 }
 151
 152 TEST_F(PageClickTrackerTest, PageClickTrackerInputFocusLost) {
 153   // Gain focus on the text field by using tab.
 154   EXPECT_NE(text_, text_.document().focusedElement());
 155   SendKeyPress(ui::VKEY_TAB);
 156   EXPECT_EQ(text_, text_.document().focusedElement());
 157   EXPECT_FALSE(test_listener_.form_control_element_lost_focus_called_);
 158
 159   // Click a button and ensure that the lost focus notification was sent,
 160   // even though focus was gained without the mouse.
 161   EXPECT_TRUE(SimulateElementClick("button"));
 162   EXPECT_TRUE(test_listener_.form_control_element_lost_focus_called_);
 163   test_listener_.ClearResults();
 164
 165   // Click a text field and test that no lost focus notifications are sent.
 166   EXPECT_TRUE(SimulateElementClick("text_1"));
 167   EXPECT_FALSE(test_listener_.form_control_element_lost_focus_called_);
 168   test_listener_.ClearResults();
 169
 170   // Select another text field to test that the notifcation for the
 171   // first text field losing focus is sent.
 172   EXPECT_TRUE(SimulateElementClick("text_2"));
 173   EXPECT_TRUE(test_listener_.form_control_element_lost_focus_called_);
 174   test_listener_.ClearResults();
 175
 176   // Click the button, a notification should happen since a text field has
 177   // lost focus.
 178   EXPECT_TRUE(SimulateElementClick("button"));
 179   EXPECT_TRUE(test_listener_.form_control_element_lost_focus_called_);
 180   test_listener_.ClearResults();
 181
 182   // Click on a text field while the button has focus and ensure no lost focus
 183   // notification is sent.
 184   EXPECT_TRUE(SimulateElementClick("text_1"));
 185   EXPECT_FALSE(test_listener_.form_control_element_lost_focus_called_);
 186 }
 187
 188 TEST_F(PageClickTrackerTest, PageClickTrackerTextAreaFocusLost) {
 189   // Gain focus on the textare field by using tab.
 190   EXPECT_NE(textarea_, textarea_.document().focusedElement());
 191   SendKeyPress(ui::VKEY_TAB);
 192   SendKeyPress(ui::VKEY_TAB);
 193   SendKeyPress(ui::VKEY_TAB);
 194   EXPECT_EQ(textarea_, textarea_.document().focusedElement());
 195   EXPECT_FALSE(test_listener_.form_control_element_lost_focus_called_);
 196
 197   // Click a button and ensure that the lost focus notification was sent,
 198   // even though focus was gained without the mouse.
 199   EXPECT_TRUE(SimulateElementClick("button"));
 200   EXPECT_TRUE(test_listener_.form_control_element_lost_focus_called_);
 201   test_listener_.ClearResults();
 202
 203   // Click a textarea field and test that no lost focus notifications are sent.
 204   EXPECT_TRUE(SimulateElementClick("textarea_1"));
 205   EXPECT_FALSE(test_listener_.form_control_element_lost_focus_called_);
 206   test_listener_.ClearResults();
 207
 208   // Select another textarea field to test that the notifcation for the
 209   // first textarea field losing focus is sent.
 210   EXPECT_TRUE(SimulateElementClick("textarea_2"));
 211   EXPECT_TRUE(test_listener_.form_control_element_lost_focus_called_);
 212   test_listener_.ClearResults();
 213
 214   // Click the button, a notification should happen since a textarea field has
 215   // lost focus.
 216   EXPECT_TRUE(SimulateElementClick("button"));
 217   EXPECT_TRUE(test_listener_.form_control_element_lost_focus_called_);
 218   test_listener_.ClearResults();
 219
 220   // Click on a textarea field while the button has focus and ensure no lost
 221   // focus notification is sent.
 222   EXPECT_TRUE(SimulateElementClick("textarea_1"));
 223   EXPECT_FALSE(test_listener_.form_control_element_lost_focus_called_);
 224 }
 225
 226 }  // namespace autofill