1 // Copyright (c) 2012 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 "ui/aura/test/aura_test_base.h"
6
7 #include "ui/aura/client/window_tree_client.h"
8 #include "ui/aura/test/aura_test_helper.h"
9 #include "ui/aura/test/test_window_delegate.h"
10 #include "ui/aura/window.h"
11 #include "ui/base/ime/input_method_initializer.h"
12 #include "ui/compositor/test/context_factories_for_test.h"
13 #include "ui/events/event_dispatcher.h"
14 #include "ui/events/event_processor.h"
15 #include "ui/events/gestures/gesture_configuration.h"
16
17 namespace aura {
18 namespace test {
19
AuraTestBase()20 AuraTestBase::AuraTestBase()
21 : setup_called_(false),
22 teardown_called_(false) {
23 }
24
~AuraTestBase()25 AuraTestBase::~AuraTestBase() {
26 CHECK(setup_called_)
27 << "You have overridden SetUp but never called super class's SetUp";
28 CHECK(teardown_called_)
29 << "You have overridden TearDown but never called super class's TearDown";
30 }
31
SetUp()32 void AuraTestBase::SetUp() {
33 setup_called_ = true;
34 testing::Test::SetUp();
35 ui::InitializeInputMethodForTesting();
36
37 // Changing the parameters for gesture recognition shouldn't cause
38 // tests to fail, so we use a separate set of parameters for unit
39 // testing.
40 ui::GestureConfiguration::set_long_press_time_in_seconds(1.0);
41 ui::GestureConfiguration::set_semi_long_press_time_in_seconds(0.4);
42 ui::GestureConfiguration::set_show_press_delay_in_ms(5);
43 ui::GestureConfiguration::set_max_distance_for_two_finger_tap_in_pixels(300);
44 ui::GestureConfiguration::set_max_seconds_between_double_click(0.7);
45 ui::GestureConfiguration::
46 set_max_separation_for_gesture_touches_in_pixels(150);
47 ui::GestureConfiguration::
48 set_max_touch_down_duration_in_seconds_for_click(0.8);
49 ui::GestureConfiguration::set_max_touch_move_in_pixels_for_click(5);
50 ui::GestureConfiguration::set_max_distance_between_taps_for_double_tap(20);
51 ui::GestureConfiguration::set_min_distance_for_pinch_scroll_in_pixels(20);
52 ui::GestureConfiguration::set_min_pinch_update_distance_in_pixels(5);
53 ui::GestureConfiguration::set_default_radius(0);
54 ui::GestureConfiguration::set_fling_velocity_cap(15000.0f);
55 ui::GestureConfiguration::set_min_swipe_speed(10);
56
57 // The ContextFactory must exist before any Compositors are created.
58 bool enable_pixel_output = false;
59 ui::ContextFactory* context_factory =
60 ui::InitializeContextFactoryForTests(enable_pixel_output);
61
62 helper_.reset(new AuraTestHelper(&message_loop_));
63 helper_->SetUp(context_factory);
64 }
65
TearDown()66 void AuraTestBase::TearDown() {
67 teardown_called_ = true;
68
69 // Flush the message loop because we have pending release tasks
70 // and these tasks if un-executed would upset Valgrind.
71 RunAllPendingInMessageLoop();
72
73 helper_->TearDown();
74 ui::TerminateContextFactoryForTests();
75 ui::ShutdownInputMethodForTesting();
76 testing::Test::TearDown();
77 }
78
CreateNormalWindow(int id,Window * parent,WindowDelegate * delegate)79 Window* AuraTestBase::CreateNormalWindow(int id, Window* parent,
80 WindowDelegate* delegate) {
81 Window* window = new Window(
82 delegate ? delegate :
83 test::TestWindowDelegate::CreateSelfDestroyingDelegate());
84 window->set_id(id);
85 window->Init(aura::WINDOW_LAYER_TEXTURED);
86 parent->AddChild(window);
87 window->SetBounds(gfx::Rect(0, 0, 100, 100));
88 window->Show();
89 return window;
90 }
91
RunAllPendingInMessageLoop()92 void AuraTestBase::RunAllPendingInMessageLoop() {
93 helper_->RunAllPendingInMessageLoop();
94 }
95
ParentWindow(Window * window)96 void AuraTestBase::ParentWindow(Window* window) {
97 client::ParentWindowWithContext(window, root_window(), gfx::Rect());
98 }
99
DispatchEventUsingWindowDispatcher(ui::Event * event)100 bool AuraTestBase::DispatchEventUsingWindowDispatcher(ui::Event* event) {
101 ui::EventDispatchDetails details =
102 event_processor()->OnEventFromSource(event);
103 CHECK(!details.dispatcher_destroyed);
104 return event->handled();
105 }
106
107 } // namespace test
108 } // namespace aura
109