Fix bug 141013: OldPanelBrowserTest.CheckDockedPanelProperties is flaky

chrome/browser/ui/panels/panel_browsertest.cc

 // 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 "base/bind.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/net/url_request_mock_util.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_modal_dialogs/app_modal_dialog.h"
 #include "chrome/browser/ui/app_modal_dialogs/native_app_modal_dialog.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/find_bar/find_bar.h"
 #include "chrome/browser/ui/find_bar/find_bar_controller.h"
 #include "chrome/browser/ui/panels/base_panel_browser_test.h"
 #include "chrome/browser/ui/panels/docked_panel_strip.h"
 #include "chrome/browser/ui/panels/native_panel.h"
 #include "chrome/browser/ui/panels/panel.h"
 #include "chrome/browser/ui/panels/panel_manager.h"
-#include "chrome/browser/ui/panels/test_panel_mouse_watcher.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/web_contents.h"
@@ skipping 220 matching lines @@
     for (size_t i = 0; i < panels.size(); ++i)
       delete native_panels_testing[i];
   }
 };
 
 // Flaky (sometimes timeout): http://crbug.com/140971
 IN_PROC_BROWSER_TEST_F(PanelBrowserTest, DISABLED_CheckDockedPanelProperties) {
   PanelManager* panel_manager = PanelManager::GetInstance();
   DockedPanelStrip* docked_strip = panel_manager->docked_strip();
 
-  // Don't let actual mouse movements affect this test as that may affect
-  // minimized vs title-only state.
-  PanelMouseWatcher* mouse_watcher = new TestPanelMouseWatcher();
-  panel_manager->SetMouseWatcherForTesting(mouse_watcher);
-
   // Create 3 docked panels that are in expanded, title-only or minimized states
   // respectively.
   Panel* panel1 = CreatePanelWithBounds("1", gfx::Rect(0, 0, 100, 100));
   Panel* panel2 = CreatePanelWithBounds("2", gfx::Rect(0, 0, 100, 100));
   Panel* panel3 = CreatePanelWithBounds("3", gfx::Rect(0, 0, 100, 100));
   panel2->SetExpansionState(Panel::TITLE_ONLY);
   WaitForExpansionStateChanged(panel2, Panel::TITLE_ONLY);
   panel3->SetExpansionState(Panel::MINIMIZED);
   WaitForExpansionStateChanged(panel3, Panel::MINIMIZED);
   scoped_ptr<NativePanelTesting> panel1_testing(
@@ skipping 201 matching lines @@
   // Set bounds without animation.
   bounds = gfx::Rect(30, 40, 200, 220);
   panel->SetPanelBoundsInstantly(bounds);
   EXPECT_FALSE(panel_testing->IsAnimatingBounds());
   EXPECT_EQ(bounds, panel->GetBounds());
 
   panel->Close();
 }
 
 IN_PROC_BROWSER_TEST_F(PanelBrowserTest, RestoredBounds) {
-  // Disable mouse watcher. We don't care about mouse movements in this test.
-  PanelManager* panel_manager = PanelManager::GetInstance();
-  PanelMouseWatcher* mouse_watcher = new TestPanelMouseWatcher();
-  panel_manager->SetMouseWatcherForTesting(mouse_watcher);
   Panel* panel = CreatePanelWithBounds("PanelTest", gfx::Rect(0, 0, 100, 100));
   EXPECT_EQ(Panel::EXPANDED, panel->expansion_state());
   EXPECT_EQ(panel->GetBounds(), panel->GetRestoredBounds());
 
   panel->SetExpansionState(Panel::MINIMIZED);
   EXPECT_EQ(Panel::MINIMIZED, panel->expansion_state());
   gfx::Rect bounds = panel->GetBounds();
   gfx::Rect restored = panel->GetRestoredBounds();
   EXPECT_EQ(bounds.x(), restored.x());
   EXPECT_GT(bounds.y(), restored.y());
@@ skipping 37 matching lines @@
   bounds = gfx::Rect(40, 60, 300, 400);
   panel->SetPanelBounds(bounds);
   EXPECT_EQ(saved_restored_height, panel->GetRestoredBounds().height());
   panel->set_full_size(bounds.size());
   EXPECT_NE(saved_restored_height, panel->GetRestoredBounds().height());
 
   panel->Close();
 }
 
 IN_PROC_BROWSER_TEST_F(PanelBrowserTest, MinimizeRestore) {
-  // We'll simulate mouse movements for test.
-  PanelMouseWatcher* mouse_watcher = new TestPanelMouseWatcher();
-  PanelManager::GetInstance()->SetMouseWatcherForTesting(mouse_watcher);
-
   // Test with one panel.
   CreatePanelWithBounds("PanelTest1", gfx::Rect(0, 0, 100, 100));
   TestMinimizeRestore();
 
   PanelManager::GetInstance()->CloseAll();
 }
 
 IN_PROC_BROWSER_TEST_F(PanelBrowserTest, MinimizeRestoreTwoPanels) {
-  // We'll simulate mouse movements for test.
-  PanelMouseWatcher* mouse_watcher = new TestPanelMouseWatcher();
-  PanelManager::GetInstance()->SetMouseWatcherForTesting(mouse_watcher);
-
   // Test with two panels.
   CreatePanelWithBounds("PanelTest1", gfx::Rect(0, 0, 100, 100));
   CreatePanelWithBounds("PanelTest2", gfx::Rect(0, 0, 110, 110));
   TestMinimizeRestore();
 
   PanelManager::GetInstance()->CloseAll();
 }
 
 IN_PROC_BROWSER_TEST_F(PanelBrowserTest, MinimizeRestoreThreePanels) {
-  // We'll simulate mouse movements for test.
-  PanelMouseWatcher* mouse_watcher = new TestPanelMouseWatcher();
-  PanelManager::GetInstance()->SetMouseWatcherForTesting(mouse_watcher);
-
   // Test with three panels.
   CreatePanelWithBounds("PanelTest1", gfx::Rect(0, 0, 100, 100));
   CreatePanelWithBounds("PanelTest2", gfx::Rect(0, 0, 110, 110));
   CreatePanelWithBounds("PanelTest3", gfx::Rect(0, 0, 120, 120));
   TestMinimizeRestore();
 
   PanelManager::GetInstance()->CloseAll();
 }
 
 IN_PROC_BROWSER_TEST_F(PanelBrowserTest, MinimizeRestoreButtonClick) {
@@ skipping 37 matching lines @@
   EXPECT_TRUE(panel3->IsMinimized());
 
   // Restore all panels by clicking restore button on a minimized panel.
   panel3->OnRestoreButtonClicked(panel::APPLY_TO_ALL);
   EXPECT_FALSE(panel1->IsMinimized());
   EXPECT_FALSE(panel2->IsMinimized());
   EXPECT_FALSE(panel3->IsMinimized());
 }
 
 IN_PROC_BROWSER_TEST_F(PanelBrowserTest, RestoreAllWithTitlebarClick) {
-  // We'll simulate mouse movements for test.
-  PanelMouseWatcher* mouse_watcher = new TestPanelMouseWatcher();
-  PanelManager::GetInstance()->SetMouseWatcherForTesting(mouse_watcher);
-
   // Test with three panels.
   Panel* panel1 = CreatePanel("PanelTest1");
   Panel* panel2 = CreatePanel("PanelTest2");
   Panel* panel3 = CreatePanel("PanelTest3");
   EXPECT_FALSE(panel1->IsMinimized());
   EXPECT_FALSE(panel2->IsMinimized());
   EXPECT_FALSE(panel3->IsMinimized());
 
   scoped_ptr<NativePanelTesting> test_panel1(
       CreateNativePanelTesting(panel1));
@@ skipping 394 matching lines @@
 
   // Stop drawing attention. Titlebar should no longer be visible.
   panel->FlashFrame(false);
   EXPECT_FALSE(panel->IsDrawingAttention());
   EXPECT_EQ(Panel::MINIMIZED, panel->expansion_state());
 
   panel->Close();
 }
 
 IN_PROC_BROWSER_TEST_F(PanelBrowserTest, DrawAttentionWhileMinimized) {
-  // We'll simulate mouse movements for test.
-  PanelMouseWatcher* mouse_watcher = new TestPanelMouseWatcher();
-  PanelManager::GetInstance()->SetMouseWatcherForTesting(mouse_watcher);
-
   // Create 3 panels so we end up with an inactive panel that can
   // be made to draw attention.
   Panel* panel = CreatePanel("test panel1");
   Panel* panel2 = CreatePanel("test panel2");
   Panel* panel3 = CreatePanel("test panel3");
 
   scoped_ptr<NativePanelTesting> native_panel_testing(
       CreateNativePanelTesting(panel));
 
   // Test that the attention is drawn and the title-bar is brought up when the
@@ skipping 28 matching lines @@
   EXPECT_FALSE(native_panel_testing->VerifyDrawingAttention());
 
   panel->Close();
   panel2->Close();
   panel3->Close();
 }
 
 // Verify that minimized state of a panel is correct after draw attention
 // is stopped when there are other minimized panels.
 IN_PROC_BROWSER_TEST_F(PanelBrowserTest, StopDrawingAttentionWhileMinimized) {
-  // We'll simulate mouse movements for test.
-  PanelMouseWatcher* mouse_watcher = new TestPanelMouseWatcher();
-  PanelManager::GetInstance()->SetMouseWatcherForTesting(mouse_watcher);
-
   Panel* panel1 = CreatePanel("panel1");
   Panel* panel2 = CreatePanel("panel2");
 
   panel1->Minimize();
   EXPECT_EQ(Panel::MINIMIZED, panel1->expansion_state());
   panel2->Minimize();
   EXPECT_EQ(Panel::MINIMIZED, panel2->expansion_state());
 
   // Verify panel returns to minimized state when no longer drawing attention.
   panel1->FlashFrame(true);
@@ skipping 448 matching lines @@
   EXPECT_GT(old_full_size.width(), panel->full_size().width());
   EXPECT_GT(old_full_size.height(), panel->full_size().height());
   EXPECT_GE(panel->max_size().width(), panel->full_size().width());
   EXPECT_GE(panel->max_size().height(), panel->full_size().height());
   EXPECT_EQ(smaller_work_area_size.height(), panel->full_size().height());
 
   panel->Close();
 }
 
 #endif // OS_WIN || OS_MACOSX