Tests for user gesture detection in page click tracker. [DO NOT REVIEW]

chrome/renderer/autofill/page_click_tracker_browsertest.cc

 // Copyright (c) 2011 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 "components/autofill/content/renderer/page_click_tracker.h"
+
 #include "base/basictypes.h"
 #include "chrome/test/base/chrome_render_view_test.h"
 #include "components/autofill/content/renderer/page_click_listener.h"
-#include "components/autofill/content/renderer/page_click_tracker.h"
 #include "content/public/renderer/render_view.h"
+#include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/platform/WebFloatPoint.h"
 #include "third_party/WebKit/public/platform/WebSize.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebInputElement.h"
 #include "third_party/WebKit/public/web/WebSettings.h"
 #include "third_party/WebKit/public/web/WebTextAreaElement.h"
 #include "third_party/WebKit/public/web/WebView.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 
 namespace autofill {
 
+using testing::Return;
+
+class MockPageClickTracker : public PageClickTracker {
+ public:
+  MockPageClickTracker(content::RenderFrame* render_frame,
+                       PageClickListener* listener)
+      : PageClickTracker(render_frame, listener) {
+    ON_CALL(*this, IsUserGesture()).WillByDefault(Return(true));
+    ON_CALL(*this, IsKeyboardAccessory()).WillByDefault(Return(false));
+  }
+
+  ~MockPageClickTracker() override {}
+
+  MOCK_CONST_METHOD0(IsUserGesture, bool());
+  MOCK_CONST_METHOD0(IsKeyboardAccessory, bool());
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MockPageClickTracker);
+};
+
 class TestPageClickListener : public PageClickListener {
  public:
   TestPageClickListener()
       : form_control_element_clicked_called_(false),
         was_focused_(false) {}
 
   void FormControlElementClicked(const blink::WebFormControlElement& element,
                                  bool was_focused) override {
     form_control_element_clicked_called_ = true;
     form_control_element_clicked_ = element;
@@ skipping 11 matching lines @@
   bool was_focused_;
 };
 
 class PageClickTrackerTest : public ChromeRenderViewTest {
  protected:
   void SetUp() override {
     ChromeRenderViewTest::SetUp();
 
     // RenderView creates PageClickTracker but it doesn't keep it around.
     // Rather than make it do so for the test, we create a new object.
-    page_click_tracker_.reset(new PageClickTracker(view_->GetMainRenderFrame(),
-                                                   &test_listener_));
+    page_click_tracker_.reset(new testing::NiceMock<MockPageClickTracker>(
+        view_->GetMainRenderFrame(), &test_listener_));
 
     // Must be set before loading HTML.
     view_->GetWebView()->setDefaultPageScaleLimits(1, 4);
 
     LoadHTML("<form>"
              "  <input type='text' id='text_1'></input><br>"
              "  <input type='text' id='text_2'></input><br>"
              "  <textarea  id='textarea_1'></textarea><br>"
              "  <textarea  id='textarea_2'></textarea><br>"
              "  <input type='button' id='button'></input><br>"
@@ skipping 13 matching lines @@
   }
 
   void TearDown() override {
     text_.reset();
     textarea_.reset();
     test_listener_.ClearResults();
     page_click_tracker_.reset();
     ChromeRenderViewTest::TearDown();
   }
 
-  scoped_ptr<PageClickTracker> page_click_tracker_;
+  scoped_ptr<MockPageClickTracker> page_click_tracker_;
   TestPageClickListener test_listener_;
   blink::WebElement text_;
   blink::WebElement textarea_;
 };
 
 // Tests that PageClickTracker does notify correctly when an input
 // node is clicked.
 TEST_F(PageClickTrackerTest, PageClickTrackerInputClicked) {
   EXPECT_NE(text_, text_.document().focusedElement());
   // Click the text field once.
@@ skipping 139 matching lines @@
   EXPECT_NE(text_, text_.document().focusedElement());
   // Tap outside of element bounds, but tap width is overlapping the field.
   gfx::Rect element_bounds = GetElementBounds("text_1");
   SimulateRectTap(element_bounds -
                   gfx::Vector2d(element_bounds.width() / 2 + 1, 0));
   EXPECT_TRUE(test_listener_.form_control_element_clicked_called_);
   EXPECT_FALSE(test_listener_.was_focused_);
   EXPECT_TRUE(text_ == test_listener_.form_control_element_clicked_);
 }
 
+TEST_F(PageClickTrackerTest, KeyboardAccessoryForMouseDown) {
+  LOG(ERROR) << "Starting the test...";
+  EXPECT_CALL(*page_click_tracker_, IsKeyboardAccessory())
+      .WillOnce(Return(true));
+  page_click_tracker_->OnMouseDown(text_);
+  EXPECT_TRUE(test_listener_.form_control_element_clicked_called_);
+}
+
+TEST_F(PageClickTrackerTest, KeyboardAccessoryForUserGestureFocusedNodeChange) {
+  EXPECT_CALL(*page_click_tracker_, IsKeyboardAccessory())
+      .WillOnce(Return(true));
+  page_click_tracker_->FocusedNodeChanged(blink::WebNode());
+  EXPECT_TRUE(test_listener_.form_control_element_clicked_called_);
+}
+
+TEST_F(PageClickTrackerTest,
+       NoKeyboardAccessoryForNonUserGestureFocusedNodeChange) {
+  EXPECT_CALL(*page_click_tracker_, IsUserGesture()).WillOnce(Return(false));
+  EXPECT_CALL(*page_click_tracker_, IsKeyboardAccessory())
+      .WillOnce(Return(true));
+  page_click_tracker_->FocusedNodeChanged(blink::WebNode());
+  EXPECT_TRUE(test_listener_.form_control_element_clicked_called_);
+}
+
+TEST_F(PageClickTrackerTest, NoKeyboardAccessoryForFocusChangeComplete) {
+  EXPECT_CALL(*page_click_tracker_, IsKeyboardAccessory())
+      .WillOnce(Return(true));
+  page_click_tracker_->FocusChangeComplete();
+  EXPECT_FALSE(test_listener_.form_control_element_clicked_called_);
+}
+
 }  // namespace autofill