1 // Copyright (c) 2011 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.
5 #import <Cocoa/Cocoa.h>
7 #import "chrome/browser/ui/cocoa/toolbar/reload_button.h"
9 #include "base/mac/scoped_nsobject.h"
10 #include "chrome/app/chrome_command_ids.h"
11 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
12 #import "chrome/browser/ui/cocoa/image_button_cell.h"
13 #import "testing/gtest_mac.h"
14 #include "testing/platform_test.h"
15 #import "third_party/ocmock/OCMock/OCMock.h"
16 #import "ui/events/test/cocoa_test_event_utils.h"
18 @interface ReloadButton (Testing)
19 + (void)setPendingReloadTimeout:(NSTimeInterval)seconds;
22 @protocol TargetActionMock <NSObject>
23 - (void)anAction:(id)sender;
28 class ReloadButtonTest : public CocoaTest {
31 NSRect frame = NSMakeRect(0, 0, 20, 20);
32 base::scoped_nsobject<ReloadButton> button(
33 [[ReloadButton alloc] initWithFrame:frame]);
34 button_ = button.get();
36 // Set things up so unit tests have a reliable baseline.
37 [button_ setTag:IDC_RELOAD];
38 [button_ awakeFromNib];
40 [[test_window() contentView] addSubview:button_];
43 bool IsMouseInside() {
44 return [[button_ cell] isMouseInside];
48 [[button_ cell] mouseEntered:nil];
52 [[button_ cell] mouseExited:nil];
55 ReloadButton* button_;
58 TEST_VIEW(ReloadButtonTest, button_)
60 // Test that mouse-tracking is setup and does the right thing.
61 TEST_F(ReloadButtonTest, IsMouseInside) {
62 EXPECT_FALSE(IsMouseInside());
64 EXPECT_TRUE(IsMouseInside());
68 // Verify that multiple clicks do not result in multiple messages to
70 TEST_F(ReloadButtonTest, IgnoredMultiClick) {
71 id mock_target = [OCMockObject mockForProtocol:@protocol(TargetActionMock)];
72 [button_ setTarget:mock_target];
73 [button_ setAction:@selector(anAction:)];
75 // Expect the action once.
76 [[mock_target expect] anAction:button_];
78 const std::pair<NSEvent*,NSEvent*> click_one =
79 cocoa_test_event_utils::MouseClickInView(button_, 1);
80 const std::pair<NSEvent*,NSEvent*> click_two =
81 cocoa_test_event_utils::MouseClickInView(button_, 2);
82 [NSApp postEvent:click_one.second atStart:YES];
83 [button_ mouseDown:click_one.first];
84 [NSApp postEvent:click_two.second atStart:YES];
85 [button_ mouseDown:click_two.first];
87 [button_ setTarget:nil];
90 TEST_F(ReloadButtonTest, UpdateTag) {
91 [button_ setTag:IDC_STOP];
93 [button_ updateTag:IDC_RELOAD];
94 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
95 NSString* const reloadToolTip = [button_ toolTip];
97 [button_ updateTag:IDC_STOP];
98 EXPECT_EQ(IDC_STOP, [button_ tag]);
99 NSString* const stopToolTip = [button_ toolTip];
100 EXPECT_NSNE(reloadToolTip, stopToolTip);
102 [button_ updateTag:IDC_RELOAD];
103 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
104 EXPECT_NSEQ(reloadToolTip, [button_ toolTip]);
107 // Test that when forcing the mode, it takes effect immediately,
108 // regardless of whether the mouse is hovering.
109 TEST_F(ReloadButtonTest, SetIsLoadingForce) {
110 EXPECT_FALSE(IsMouseInside());
111 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
113 // Changes to stop immediately.
114 [button_ setIsLoading:YES force:YES];
115 EXPECT_EQ(IDC_STOP, [button_ tag]);
117 // Changes to reload immediately.
118 [button_ setIsLoading:NO force:YES];
119 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
121 // Changes to stop immediately when the mouse is hovered, and
122 // doesn't change when the mouse exits.
124 EXPECT_TRUE(IsMouseInside());
125 [button_ setIsLoading:YES force:YES];
126 EXPECT_EQ(IDC_STOP, [button_ tag]);
128 EXPECT_FALSE(IsMouseInside());
129 EXPECT_EQ(IDC_STOP, [button_ tag]);
131 // Changes to reload immediately when the mouse is hovered, and
132 // doesn't change when the mouse exits.
134 EXPECT_TRUE(IsMouseInside());
135 [button_ setIsLoading:NO force:YES];
136 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
138 EXPECT_FALSE(IsMouseInside());
139 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
142 // Test that without force, stop mode is set immediately, but reload
143 // is affected by the hover status.
144 TEST_F(ReloadButtonTest, SetIsLoadingNoForceUnHover) {
145 EXPECT_FALSE(IsMouseInside());
146 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
148 // Changes to stop immediately when the mouse is not hovering.
149 [button_ setIsLoading:YES force:NO];
150 EXPECT_EQ(IDC_STOP, [button_ tag]);
152 // Changes to reload immediately when the mouse is not hovering.
153 [button_ setIsLoading:NO force:NO];
154 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
156 // Changes to stop immediately when the mouse is hovered, and
157 // doesn't change when the mouse exits.
159 EXPECT_TRUE(IsMouseInside());
160 [button_ setIsLoading:YES force:NO];
161 EXPECT_EQ(IDC_STOP, [button_ tag]);
163 EXPECT_FALSE(IsMouseInside());
164 EXPECT_EQ(IDC_STOP, [button_ tag]);
166 // Does not change to reload immediately when the mouse is hovered,
167 // changes when the mouse exits.
169 EXPECT_TRUE(IsMouseInside());
170 [button_ setIsLoading:NO force:NO];
171 EXPECT_EQ(IDC_STOP, [button_ tag]);
173 EXPECT_FALSE(IsMouseInside());
174 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
177 // Test that without force, stop mode is set immediately, and reload
178 // will be set after a timeout.
179 // TODO(shess): Reenable, http://crbug.com/61485
180 TEST_F(ReloadButtonTest, DISABLED_SetIsLoadingNoForceTimeout) {
181 // When the event loop first spins, some delayed tracking-area setup
182 // is done, which causes -mouseExited: to be called. Spin it at
183 // least once, and dequeue any pending events.
184 // TODO(shess): It would be more reasonable to have an MockNSTimer
185 // factory for the class to use, which this code could fire
187 while ([NSApp nextEventMatchingMask:NSAnyEventMask
189 inMode:NSDefaultRunLoopMode
193 const NSTimeInterval kShortTimeout = 0.1;
194 [ReloadButton setPendingReloadTimeout:kShortTimeout];
196 EXPECT_FALSE(IsMouseInside());
197 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
199 // Move the mouse into the button and press it.
201 EXPECT_TRUE(IsMouseInside());
202 [button_ setIsLoading:YES force:NO];
203 EXPECT_EQ(IDC_STOP, [button_ tag]);
205 // Does not change to reload immediately when the mouse is hovered.
206 EXPECT_TRUE(IsMouseInside());
207 [button_ setIsLoading:NO force:NO];
208 EXPECT_TRUE(IsMouseInside());
209 EXPECT_EQ(IDC_STOP, [button_ tag]);
210 EXPECT_TRUE(IsMouseInside());
212 // Spin event loop until the timeout passes.
213 NSDate* pastTimeout = [NSDate dateWithTimeIntervalSinceNow:2 * kShortTimeout];
214 [NSApp nextEventMatchingMask:NSAnyEventMask
215 untilDate:pastTimeout
216 inMode:NSDefaultRunLoopMode
219 // Mouse is still hovered, button is in reload mode. If the mouse
220 // is no longer hovered, see comment at top of function.
221 EXPECT_TRUE(IsMouseInside());
222 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
225 // Test that pressing stop after reload mode has been requested
226 // doesn't forward the stop message.
227 TEST_F(ReloadButtonTest, StopAfterReloadSet) {
228 id mock_target = [OCMockObject mockForProtocol:@protocol(TargetActionMock)];
229 [button_ setTarget:mock_target];
230 [button_ setAction:@selector(anAction:)];
232 EXPECT_FALSE(IsMouseInside());
235 [button_ setIsLoading:YES force:YES];
236 EXPECT_EQ(IDC_STOP, [button_ tag]);
237 EXPECT_TRUE([button_ isEnabled]);
239 // Expect the action once.
240 [[mock_target expect] anAction:button_];
242 // Clicking in stop mode should send the action and transition to
244 const std::pair<NSEvent*,NSEvent*> click =
245 cocoa_test_event_utils::MouseClickInView(button_, 1);
246 [NSApp postEvent:click.second atStart:YES];
247 [button_ mouseDown:click.first];
248 EXPECT_EQ(IDC_RELOAD, [button_ tag]);
249 EXPECT_TRUE([button_ isEnabled]);
251 // Get back to stop mode.
252 [button_ setIsLoading:YES force:YES];
253 EXPECT_EQ(IDC_STOP, [button_ tag]);
254 EXPECT_TRUE([button_ isEnabled]);
256 // If hover prevented reload mode immediately taking effect, clicks should do
257 // nothing, because the button should be disabled.
259 EXPECT_TRUE(IsMouseInside());
260 [button_ setIsLoading:NO force:NO];
261 EXPECT_EQ(IDC_STOP, [button_ tag]);
262 EXPECT_FALSE([button_ isEnabled]);
263 [NSApp postEvent:click.second atStart:YES];
264 [button_ mouseDown:click.first];
265 EXPECT_EQ(IDC_STOP, [button_ tag]);
267 [button_ setTarget:nil];