| // 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 "base/message_loop/message_loop.h" |
| #include "chrome/browser/ui/gtk/reload_button_gtk.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| class ReloadButtonGtkTest : public testing::Test { |
| public: |
| ReloadButtonGtkTest(); |
| |
| void CheckState(bool enabled, |
| ReloadButtonGtk::Mode intended_mode, |
| ReloadButtonGtk::Mode visible_mode, |
| bool double_click_timer_running, |
| bool stop_to_reload_timer_running); |
| |
| // These accessors eliminate the need to declare each testcase as a friend. |
| void set_mouse_hovered(bool hovered) { |
| reload_.testing_mouse_hovered_ = hovered; |
| } |
| int reload_count() { return reload_.testing_reload_count_; } |
| void fake_mouse_leave() { reload_.OnLeaveNotify(reload_.widget(), NULL); } |
| |
| protected: |
| // We need a message loop for the timers to post events. |
| base::MessageLoop loop_; |
| |
| ReloadButtonGtk reload_; |
| }; |
| |
| ReloadButtonGtkTest::ReloadButtonGtkTest() : reload_(NULL, NULL) { |
| // Set the timer delays to 0 so that timers will fire as soon as we tell the |
| // message loop to run pending tasks. |
| reload_.double_click_timer_delay_ = base::TimeDelta(); |
| reload_.stop_to_reload_timer_delay_ = base::TimeDelta(); |
| } |
| |
| void ReloadButtonGtkTest::CheckState(bool enabled, |
| ReloadButtonGtk::Mode intended_mode, |
| ReloadButtonGtk::Mode visible_mode, |
| bool double_click_timer_running, |
| bool stop_to_reload_timer_running) { |
| EXPECT_NE(enabled, reload_.stop_.paint_override() == GTK_STATE_INSENSITIVE); |
| EXPECT_EQ(intended_mode, reload_.intended_mode_); |
| EXPECT_EQ(visible_mode, reload_.visible_mode_); |
| EXPECT_EQ(double_click_timer_running, |
| reload_.double_click_timer_.IsRunning()); |
| EXPECT_EQ(stop_to_reload_timer_running, |
| reload_.stop_to_reload_timer_.IsRunning()); |
| } |
| |
| TEST_F(ReloadButtonGtkTest, Basic) { |
| // The stop/reload button starts in the "enabled reload" state with no timers |
| // running. |
| CheckState(true, ReloadButtonGtk::MODE_RELOAD, ReloadButtonGtk::MODE_RELOAD, |
| false, false); |
| |
| // Press the button. This should start the double-click timer. |
| gtk_button_clicked(GTK_BUTTON(reload_.widget())); |
| CheckState(true, ReloadButtonGtk::MODE_RELOAD, ReloadButtonGtk::MODE_RELOAD, |
| true, false); |
| |
| // Now change the mode (as if the browser had started loading the page). This |
| // should cancel the double-click timer since the button is not hovered. |
| reload_.ChangeMode(ReloadButtonGtk::MODE_STOP, false); |
| CheckState(true, ReloadButtonGtk::MODE_STOP, ReloadButtonGtk::MODE_STOP, |
| false, false); |
| |
| // Press the button again. This should change back to reload. |
| gtk_button_clicked(GTK_BUTTON(reload_.widget())); |
| CheckState(true, ReloadButtonGtk::MODE_RELOAD, ReloadButtonGtk::MODE_RELOAD, |
| false, false); |
| } |
| |
| TEST_F(ReloadButtonGtkTest, DoubleClickTimer) { |
| // Start by pressing the button. |
| gtk_button_clicked(GTK_BUTTON(reload_.widget())); |
| |
| // Try to press the button again. This should do nothing because the timer is |
| // running. |
| int original_reload_count = reload_count(); |
| gtk_button_clicked(GTK_BUTTON(reload_.widget())); |
| CheckState(true, ReloadButtonGtk::MODE_RELOAD, ReloadButtonGtk::MODE_RELOAD, |
| true, false); |
| EXPECT_EQ(original_reload_count, reload_count()); |
| |
| // Hover the button, and change mode. The visible mode should not change, |
| // again because the timer is running. |
| set_mouse_hovered(true); |
| reload_.ChangeMode(ReloadButtonGtk::MODE_STOP, false); |
| CheckState(true, ReloadButtonGtk::MODE_STOP, ReloadButtonGtk::MODE_RELOAD, |
| true, false); |
| |
| // Now fire the timer. This should complete the mode change. |
| loop_.RunUntilIdle(); |
| CheckState(true, ReloadButtonGtk::MODE_STOP, ReloadButtonGtk::MODE_STOP, |
| false, false); |
| } |
| |
| TEST_F(ReloadButtonGtkTest, DisableOnHover) { |
| // Change to stop and hover. |
| gtk_button_clicked(GTK_BUTTON(reload_.widget())); |
| reload_.ChangeMode(ReloadButtonGtk::MODE_STOP, false); |
| set_mouse_hovered(true); |
| |
| // Now change back to reload. This should result in a disabled stop button |
| // due to the hover. |
| reload_.ChangeMode(ReloadButtonGtk::MODE_RELOAD, false); |
| CheckState(false, ReloadButtonGtk::MODE_RELOAD, ReloadButtonGtk::MODE_STOP, |
| false, true); |
| |
| // Un-hover the button, which should allow it to reset. |
| set_mouse_hovered(false); |
| fake_mouse_leave(); |
| CheckState(true, ReloadButtonGtk::MODE_RELOAD, ReloadButtonGtk::MODE_RELOAD, |
| false, false); |
| } |
| |
| TEST_F(ReloadButtonGtkTest, ResetOnClick) { |
| // Change to stop and hover. |
| gtk_button_clicked(GTK_BUTTON(reload_.widget())); |
| reload_.ChangeMode(ReloadButtonGtk::MODE_STOP, false); |
| set_mouse_hovered(true); |
| |
| // Press the button. This should change back to reload despite the hover, |
| // because it's a direct user action. |
| gtk_button_clicked(GTK_BUTTON(reload_.widget())); |
| CheckState(true, ReloadButtonGtk::MODE_RELOAD, ReloadButtonGtk::MODE_RELOAD, |
| false, false); |
| } |
| |
| TEST_F(ReloadButtonGtkTest, ResetOnTimer) { |
| // Change to stop, hover, and change back to reload. |
| gtk_button_clicked(GTK_BUTTON(reload_.widget())); |
| reload_.ChangeMode(ReloadButtonGtk::MODE_STOP, false); |
| set_mouse_hovered(true); |
| reload_.ChangeMode(ReloadButtonGtk::MODE_RELOAD, false); |
| |
| // Now fire the stop-to-reload timer. This should reset the button. |
| loop_.RunUntilIdle(); |
| CheckState(true, ReloadButtonGtk::MODE_RELOAD, ReloadButtonGtk::MODE_RELOAD, |
| false, false); |
| } |