| // Copyright (c) 2012 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 "content/browser/web_contents/touch_editable_impl_aura.h" |
| |
| #include "base/command_line.h" |
| #include "base/run_loop.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/test/test_timeouts.h" |
| #include "base/values.h" |
| #include "content/browser/renderer_host/render_view_host_impl.h" |
| #include "content/browser/web_contents/web_contents_impl.h" |
| #include "content/browser/web_contents/web_contents_view_aura.h" |
| #include "content/public/browser/web_contents_view.h" |
| #include "content/public/common/content_switches.h" |
| #include "content/public/test/browser_test_utils.h" |
| #include "content/public/test/test_utils.h" |
| #include "content/shell/browser/shell.h" |
| #include "content/test/content_browser_test.h" |
| #include "content/test/content_browser_test_utils.h" |
| #include "ui/aura/root_window.h" |
| #include "ui/aura/test/event_generator.h" |
| #include "ui/aura/window.h" |
| #include "ui/base/ui_base_switches.h" |
| #include "ui/compositor/scoped_animation_duration_scale_mode.h" |
| #include "ui/events/event_utils.h" |
| |
| namespace content { |
| |
| class TestTouchEditableImplAura : public TouchEditableImplAura { |
| public: |
| TestTouchEditableImplAura() |
| : selection_changed_callback_arrived_(false), |
| waiting_for_selection_changed_callback_(false), |
| gesture_ack_callback_arrived_(false), |
| waiting_for_gesture_ack_callback_(false) {} |
| |
| virtual void Reset() { |
| selection_changed_callback_arrived_ = false; |
| waiting_for_selection_changed_callback_ = false; |
| gesture_ack_callback_arrived_ = false; |
| waiting_for_gesture_ack_callback_ = false; |
| } |
| |
| virtual void OnSelectionOrCursorChanged(const gfx::Rect& anchor, |
| const gfx::Rect& focus) OVERRIDE { |
| selection_changed_callback_arrived_ = true; |
| TouchEditableImplAura::OnSelectionOrCursorChanged(anchor, focus); |
| if (waiting_for_selection_changed_callback_) |
| selection_changed_wait_run_loop_->Quit(); |
| } |
| |
| virtual void GestureEventAck(int gesture_event_type) OVERRIDE { |
| gesture_ack_callback_arrived_ = true; |
| TouchEditableImplAura::GestureEventAck(gesture_event_type); |
| if (waiting_for_gesture_ack_callback_) |
| gesture_ack_wait_run_loop_->Quit(); |
| } |
| |
| virtual void WaitForSelectionChangeCallback() { |
| if (selection_changed_callback_arrived_) |
| return; |
| waiting_for_selection_changed_callback_ = true; |
| selection_changed_wait_run_loop_.reset(new base::RunLoop()); |
| selection_changed_wait_run_loop_->Run(); |
| } |
| |
| virtual void WaitForGestureAck() { |
| if (gesture_ack_callback_arrived_) |
| return; |
| waiting_for_gesture_ack_callback_ = true; |
| gesture_ack_wait_run_loop_.reset(new base::RunLoop()); |
| gesture_ack_wait_run_loop_->Run(); |
| } |
| |
| protected: |
| virtual ~TestTouchEditableImplAura() {} |
| |
| private: |
| bool selection_changed_callback_arrived_; |
| bool waiting_for_selection_changed_callback_; |
| bool gesture_ack_callback_arrived_; |
| bool waiting_for_gesture_ack_callback_; |
| scoped_ptr<base::RunLoop> selection_changed_wait_run_loop_; |
| scoped_ptr<base::RunLoop> gesture_ack_wait_run_loop_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestTouchEditableImplAura); |
| }; |
| |
| // This class ignores mouse-moved, mouse-entered and mouse-exited events |
| // without passing them to TouchEditableImplAura. Normally, we should not |
| // receive these events; but, sometimes we receive them which breaks the tests |
| // and makes them flaky: crbug.com/276992. |
| class TestTouchEditableImplAuraIgnoreMouseMovement |
| : public TestTouchEditableImplAura { |
| public: |
| TestTouchEditableImplAuraIgnoreMouseMovement() {} |
| |
| virtual bool HandleInputEvent(const ui::Event* event) OVERRIDE { |
| if (event->type() == ui::ET_MOUSE_ENTERED || |
| event->type() == ui::ET_MOUSE_MOVED || |
| event->type() == ui::ET_MOUSE_EXITED) { |
| return false; |
| } |
| return TestTouchEditableImplAura::HandleInputEvent(event); |
| } |
| |
| protected: |
| virtual ~TestTouchEditableImplAuraIgnoreMouseMovement() {} |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(TestTouchEditableImplAuraIgnoreMouseMovement); |
| }; |
| |
| class TouchEditableImplAuraTest : public ContentBrowserTest { |
| public: |
| TouchEditableImplAuraTest() {} |
| |
| virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE { |
| command_line->AppendSwitch(switches::kEnableTouchEditing); |
| } |
| |
| // Executes the javascript synchronously and makes sure the returned value is |
| // freed properly. |
| void ExecuteSyncJSFunction(RenderViewHost* rvh, const std::string& jscript) { |
| scoped_ptr<base::Value> value = |
| content::ExecuteScriptAndGetValue(rvh, jscript); |
| } |
| |
| // Starts the test server and navigates to the given url. Sets a large enough |
| // size to the root window. Returns after the navigation to the url is |
| // complete. |
| void StartTestWithPage(const std::string& url) { |
| ASSERT_TRUE(test_server()->Start()); |
| GURL test_url(test_server()->GetURL(url)); |
| NavigateToURL(shell(), test_url); |
| aura::Window* content = |
| shell()->web_contents()->GetView()->GetContentNativeView(); |
| content->GetDispatcher()->SetHostSize(gfx::Size(800, 600)); |
| } |
| |
| void TestTouchSelectionOriginatingFromWebpage() { |
| ASSERT_NO_FATAL_FAILURE( |
| StartTestWithPage("files/touch_selection.html")); |
| WebContentsImpl* web_contents = |
| static_cast<WebContentsImpl*>(shell()->web_contents()); |
| RenderViewHostImpl* view_host = static_cast<RenderViewHostImpl*>( |
| web_contents->GetRenderViewHost()); |
| WebContentsViewAura* view_aura = static_cast<WebContentsViewAura*>( |
| web_contents->GetView()); |
| TestTouchEditableImplAura* touch_editable = |
| new TestTouchEditableImplAuraIgnoreMouseMovement; |
| view_aura->SetTouchEditableForTest(touch_editable); |
| RenderWidgetHostViewAura* rwhva = static_cast<RenderWidgetHostViewAura*>( |
| web_contents->GetRenderWidgetHostView()); |
| aura::Window* content = web_contents->GetView()->GetContentNativeView(); |
| aura::test::EventGenerator generator(content->GetRootWindow(), content); |
| gfx::Rect bounds = content->GetBoundsInRootWindow(); |
| |
| touch_editable->Reset(); |
| ExecuteSyncJSFunction(view_host, "select_all_text()"); |
| touch_editable->WaitForSelectionChangeCallback(); |
| |
| // Tap inside selection to bring up selection handles. |
| generator.GestureTapAt(gfx::Point(bounds.x() + 10, bounds.y() + 10)); |
| EXPECT_EQ(touch_editable->rwhva_, rwhva); |
| |
| scoped_ptr<base::Value> value = |
| content::ExecuteScriptAndGetValue(view_host, "get_selection()"); |
| std::string selection; |
| value->GetAsString(&selection); |
| |
| // Check if selection handles are showing. |
| EXPECT_TRUE(touch_editable->touch_selection_controller_.get()); |
| EXPECT_STREQ("Some text we can select", selection.c_str()); |
| |
| // Lets move the handles a bit to modify the selection |
| touch_editable->Reset(); |
| generator.GestureScrollSequence( |
| gfx::Point(10, 47), |
| gfx::Point(30, 47), |
| base::TimeDelta::FromMilliseconds(20), |
| 5); |
| touch_editable->WaitForSelectionChangeCallback(); |
| |
| EXPECT_TRUE(touch_editable->touch_selection_controller_.get()); |
| value = content::ExecuteScriptAndGetValue(view_host, "get_selection()"); |
| value->GetAsString(&selection); |
| |
| // It is hard to tell what exactly the selection would be now. But it would |
| // definitely be less than whatever was selected before. |
| EXPECT_GT(std::strlen("Some text we can select"), selection.size()); |
| } |
| |
| void TestTouchSelectionOnLongPress() { |
| ASSERT_NO_FATAL_FAILURE( |
| StartTestWithPage("files/touch_selection.html")); |
| WebContentsImpl* web_contents = |
| static_cast<WebContentsImpl*>(shell()->web_contents()); |
| RenderViewHostImpl* view_host = static_cast<RenderViewHostImpl*>( |
| web_contents->GetRenderViewHost()); |
| WebContentsViewAura* view_aura = static_cast<WebContentsViewAura*>( |
| web_contents->GetView()); |
| TestTouchEditableImplAura* touch_editable = new TestTouchEditableImplAura; |
| view_aura->SetTouchEditableForTest(touch_editable); |
| RenderWidgetHostViewAura* rwhva = static_cast<RenderWidgetHostViewAura*>( |
| web_contents->GetRenderWidgetHostView()); |
| aura::Window* content = web_contents->GetView()->GetContentNativeView(); |
| aura::test::EventGenerator generator(content->GetRootWindow(), content); |
| gfx::Rect bounds = content->GetBoundsInRootWindow(); |
| EXPECT_EQ(touch_editable->rwhva_, rwhva); |
| |
| // Long press to select word. |
| ui::GestureEvent long_press(ui::ET_GESTURE_LONG_PRESS, |
| 10, |
| 10, |
| 0, |
| ui::EventTimeForNow(), |
| ui::GestureEventDetails( |
| ui::ET_GESTURE_LONG_PRESS, 0, 0), |
| 1); |
| touch_editable->Reset(); |
| rwhva->OnGestureEvent(&long_press); |
| touch_editable->WaitForSelectionChangeCallback(); |
| |
| // Check if selection handles are showing. |
| ui::TouchSelectionController* controller = |
| touch_editable->touch_selection_controller_.get(); |
| EXPECT_TRUE(controller); |
| |
| scoped_ptr<base::Value> value = |
| content::ExecuteScriptAndGetValue(view_host, "get_selection()"); |
| std::string selection; |
| value->GetAsString(&selection); |
| EXPECT_STREQ("Some", selection.c_str()); |
| } |
| |
| void TestTouchSelectionHiddenWhenScrolling() { |
| ASSERT_NO_FATAL_FAILURE( |
| StartTestWithPage("files/touch_selection.html")); |
| WebContentsImpl* web_contents = |
| static_cast<WebContentsImpl*>(shell()->web_contents()); |
| RenderViewHostImpl* view_host = static_cast<RenderViewHostImpl*>( |
| web_contents->GetRenderViewHost()); |
| WebContentsViewAura* view_aura = static_cast<WebContentsViewAura*>( |
| web_contents->GetView()); |
| TestTouchEditableImplAura* touch_editable = new TestTouchEditableImplAura; |
| view_aura->SetTouchEditableForTest(touch_editable); |
| RenderWidgetHostViewAura* rwhva = static_cast<RenderWidgetHostViewAura*>( |
| web_contents->GetRenderWidgetHostView()); |
| aura::Window* content = web_contents->GetView()->GetContentNativeView(); |
| aura::test::EventGenerator generator(content->GetRootWindow(), content); |
| gfx::Rect bounds = content->GetBoundsInRootWindow(); |
| EXPECT_EQ(touch_editable->rwhva_, rwhva); |
| |
| // Long press to select word. |
| ui::GestureEvent long_press(ui::ET_GESTURE_LONG_PRESS, |
| 10, |
| 10, |
| 0, |
| ui::EventTimeForNow(), |
| ui::GestureEventDetails( |
| ui::ET_GESTURE_LONG_PRESS, 0, 0), |
| 1); |
| touch_editable->Reset(); |
| rwhva->OnGestureEvent(&long_press); |
| touch_editable->WaitForSelectionChangeCallback(); |
| |
| // Check if selection handles are showing. |
| ui::TouchSelectionController* controller = |
| touch_editable->touch_selection_controller_.get(); |
| EXPECT_TRUE(controller); |
| |
| scoped_ptr<base::Value> value = |
| content::ExecuteScriptAndGetValue(view_host, "get_selection()"); |
| std::string selection; |
| value->GetAsString(&selection); |
| EXPECT_STREQ("Some", selection.c_str()); |
| |
| // Start scrolling. Handles should get hidden. |
| ui::GestureEvent scroll_begin(ui::ET_GESTURE_SCROLL_BEGIN, |
| 10, |
| 10, |
| 0, |
| ui::EventTimeForNow(), |
| ui::GestureEventDetails( |
| ui::ET_GESTURE_LONG_PRESS, 0, 0), |
| 1); |
| rwhva->OnGestureEvent(&scroll_begin); |
| EXPECT_FALSE(touch_editable->touch_selection_controller_.get()); |
| |
| // Handles should come back after scroll ends. |
| ui::GestureEvent scroll_end(ui::ET_GESTURE_SCROLL_END, |
| 10, |
| 10, |
| 0, |
| ui::EventTimeForNow(), |
| ui::GestureEventDetails( |
| ui::ET_GESTURE_LONG_PRESS, 0, 0), |
| 1); |
| rwhva->OnGestureEvent(&scroll_end); |
| EXPECT_TRUE(touch_editable->touch_selection_controller_.get()); |
| } |
| |
| void TestTouchCursorInTextfield() { |
| ASSERT_NO_FATAL_FAILURE( |
| StartTestWithPage("files/touch_selection.html")); |
| WebContentsImpl* web_contents = |
| static_cast<WebContentsImpl*>(shell()->web_contents()); |
| RenderViewHostImpl* view_host = static_cast<RenderViewHostImpl*>( |
| web_contents->GetRenderViewHost()); |
| WebContentsViewAura* view_aura = static_cast<WebContentsViewAura*>( |
| web_contents->GetView()); |
| TestTouchEditableImplAura* touch_editable = |
| new TestTouchEditableImplAuraIgnoreMouseMovement; |
| view_aura->SetTouchEditableForTest(touch_editable); |
| RenderWidgetHostViewAura* rwhva = static_cast<RenderWidgetHostViewAura*>( |
| web_contents->GetRenderWidgetHostView()); |
| aura::Window* content = web_contents->GetView()->GetContentNativeView(); |
| aura::test::EventGenerator generator(content->GetRootWindow(), content); |
| gfx::Rect bounds = content->GetBoundsInRootWindow(); |
| EXPECT_EQ(touch_editable->rwhva_, rwhva); |
| |
| ExecuteSyncJSFunction(view_host, "focus_textfield()"); |
| touch_editable->WaitForSelectionChangeCallback(); |
| |
| // Tap textfield |
| touch_editable->Reset(); |
| generator.GestureTapAt(gfx::Point(bounds.x() + 50, bounds.y() + 40)); |
| touch_editable->WaitForSelectionChangeCallback(); |
| // No Tap Down Ack is coming, it's async. |
| touch_editable->Reset(); |
| touch_editable->WaitForGestureAck(); // Wait for Tap Ack. |
| |
| // Check if cursor handle is showing. |
| ui::TouchSelectionController* controller = |
| touch_editable->touch_selection_controller_.get(); |
| EXPECT_NE(ui::TEXT_INPUT_TYPE_NONE, touch_editable->text_input_type_); |
| EXPECT_TRUE(controller); |
| |
| scoped_ptr<base::Value> value = |
| content::ExecuteScriptAndGetValue(view_host, "get_cursor_position()"); |
| int cursor_pos = -1; |
| value->GetAsInteger(&cursor_pos); |
| EXPECT_NE(-1, cursor_pos); |
| |
| // Move the cursor handle. |
| generator.GestureScrollSequence( |
| gfx::Point(50, 59), |
| gfx::Point(10, 59), |
| base::TimeDelta::FromMilliseconds(20), |
| 1); |
| touch_editable->WaitForSelectionChangeCallback(); |
| EXPECT_TRUE(touch_editable->touch_selection_controller_.get()); |
| value = content::ExecuteScriptAndGetValue(view_host, |
| "get_cursor_position()"); |
| int new_cursor_pos = -1; |
| value->GetAsInteger(&new_cursor_pos); |
| EXPECT_NE(-1, new_cursor_pos); |
| // Cursor should have moved. |
| EXPECT_NE(new_cursor_pos, cursor_pos); |
| } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(TouchEditableImplAuraTest); |
| }; |
| |
| IN_PROC_BROWSER_TEST_F(TouchEditableImplAuraTest, |
| TouchSelectionOriginatingFromWebpageTest) { |
| TestTouchSelectionOriginatingFromWebpage(); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(TouchEditableImplAuraTest, |
| TestTouchSelectionHiddenWhenScrolling) { |
| TestTouchSelectionHiddenWhenScrolling(); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(TouchEditableImplAuraTest, |
| TouchSelectionOnLongPressTest) { |
| TestTouchSelectionOnLongPress(); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(TouchEditableImplAuraTest, |
| TouchCursorInTextfieldTest) { |
| TestTouchCursorInTextfield(); |
| } |
| |
| } // namespace content |