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// 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.
#import <Cocoa/Cocoa.h>
#import "base/memory/scoped_nsobject.h"
#include "chrome/app/chrome_command_ids.h"
#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
#import "chrome/browser/ui/cocoa/toolbar/toolbar_button.h"
#import "testing/gtest_mac.h"
#import "ui/base/test/cocoa_test_event_utils.h"
@interface TestableToolbarButton : ToolbarButton {
@private
NSInteger numOfClick_;
NSInteger lastCommand_;
}
@property(assign, nonatomic) NSInteger numOfClick;
@property(assign, nonatomic) NSInteger lastCommand;
- (id)initWithFrame:(NSRect)frame;
- (void)doAction:(id)sender;
@end
@implementation TestableToolbarButton
@synthesize numOfClick = numOfClick_;
@synthesize lastCommand = lastCommand_;
- (id)initWithFrame:(NSRect)frame {
if ((self = [super initWithFrame:frame])) {
lastCommand_ = IDC_STOP;
}
return self;
}
- (void)doAction:(id)sender {
lastCommand_ = [sender tag];
if (lastCommand_ == [self tag])
++numOfClick_;
}
- (BOOL)shouldHandleEvent:(NSEvent*)theEvent {
return handleMiddleClick_;
}
@end
namespace {
class ToolbarButtonTest : public CocoaTest {
public:
ToolbarButtonTest() {
NSRect frame = NSMakeRect(0, 0, 20, 20);
scoped_nsobject<TestableToolbarButton> button(
[[TestableToolbarButton alloc] initWithFrame:frame]);
button_ = button.get();
[button_ setTag:IDC_HOME];
[button_ setTarget:button_];
[button_ setAction:@selector(doAction:)];
[[test_window() contentView] addSubview:button_];
NSRect bounds = [button_ bounds];
NSPoint mid_point = NSMakePoint(NSMidX(bounds), NSMidY(bounds));
NSPoint out_point = NSMakePoint(bounds.origin.x - 10,
bounds.origin.y - 10);
left_down_in_view =
cocoa_test_event_utils::MouseEventAtPoint(mid_point,
NSLeftMouseDown,
0);
left_up_in_view =
cocoa_test_event_utils::MouseEventAtPoint(mid_point,
NSLeftMouseUp,
0);
right_down_in_view =
cocoa_test_event_utils::MouseEventAtPoint(mid_point,
NSRightMouseDown,
0);
right_up_in_view =
cocoa_test_event_utils::MouseEventAtPoint(mid_point,
NSRightMouseUp,
0);
other_down_in_view =
cocoa_test_event_utils::MouseEventAtPoint(mid_point,
NSOtherMouseDown,
0);
other_dragged_in_view =
cocoa_test_event_utils::MouseEventAtPoint(mid_point,
NSOtherMouseDragged,
0);
other_up_in_view =
cocoa_test_event_utils::MouseEventAtPoint(mid_point,
NSOtherMouseUp,
0);
other_down_out_view =
cocoa_test_event_utils::MouseEventAtPoint(out_point,
NSOtherMouseDown,
0);
other_dragged_out_view =
cocoa_test_event_utils::MouseEventAtPoint(out_point,
NSOtherMouseDragged,
0);
other_up_out_view =
cocoa_test_event_utils::MouseEventAtPoint(out_point,
NSOtherMouseUp,
0);
}
TestableToolbarButton* button_;
NSEvent* left_down_in_view;
NSEvent* left_up_in_view;
NSEvent* right_down_in_view;
NSEvent* right_up_in_view;
NSEvent* other_down_in_view;
NSEvent* other_dragged_in_view;
NSEvent* other_up_in_view;
NSEvent* other_down_out_view;
NSEvent* other_dragged_out_view;
NSEvent* other_up_out_view;
};
TEST_VIEW(ToolbarButtonTest, button_)
TEST_F(ToolbarButtonTest, DoesNotSwallowClicksOnNO) {
// Middle button being down doesn't swallow right button clicks. But
// ToolbarButton doesn't handle right button events.
[button_ otherMouseDown:other_down_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
[button_ rightMouseDown:right_down_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
[button_ rightMouseUp:right_up_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
[button_ otherMouseUp:other_up_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
// Middle button being down doesn't swallows left button clicks.
[button_ otherMouseDown:other_down_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
[NSApp postEvent:left_up_in_view atStart:YES];
[button_ mouseDown:left_down_in_view];
EXPECT_EQ(1, [button_ numOfClick]);
EXPECT_EQ(IDC_HOME, [button_ lastCommand]);
[button_ otherMouseUp:other_up_in_view];
EXPECT_EQ(1, [button_ numOfClick]);
EXPECT_EQ(IDC_HOME, [button_ lastCommand]);
}
TEST_F(ToolbarButtonTest, WithoutMouseDownOnNO) {
// Middle button mouse up without leading mouse down in the view.
[button_ otherMouseUp:other_up_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
// Middle button mouse dragged in the view and up without leading mouse down.
[button_ otherMouseDragged:other_dragged_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
[button_ otherMouseUp:other_up_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
}
TEST_F(ToolbarButtonTest, MouseClickOnNO) {
// Middle button clicking in the view.
[button_ otherMouseDown:other_down_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
[button_ otherMouseUp:other_up_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
// Middle button clicking outside of the view.
[button_ otherMouseDown:other_down_out_view];
EXPECT_EQ(NSOffState, [button_ state]);
[button_ otherMouseUp:other_up_out_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
}
TEST_F(ToolbarButtonTest, MouseDraggingOnNO) {
// Middle button being down in the view and up outside of the view.
[button_ otherMouseDown:other_down_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
[button_ otherMouseDragged:other_dragged_out_view];
EXPECT_EQ(NSOffState, [button_ state]);
[button_ otherMouseUp:other_up_out_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
// Middle button being down on the button, move to outside and move on it
// again, then up on the button.
[button_ otherMouseDown:other_down_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
[button_ otherMouseDragged:other_dragged_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
[button_ otherMouseUp:other_up_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
}
TEST_F(ToolbarButtonTest, WithoutMouseDownOnYES) {
// Enable middle button handling.
[button_ setHandleMiddleClick:YES];
// Middle button mouse up without leading mouse down in the view.
[button_ otherMouseUp:other_up_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
// Middle button mouse dragged in the view and up without leading mouse down.
[button_ otherMouseDragged:other_dragged_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
[button_ otherMouseUp:other_up_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
}
TEST_F(ToolbarButtonTest, MouseClickInsideOnYES) {
// Enable middle button handling.
[button_ setHandleMiddleClick:YES];
// Middle button clicking in the view.
[NSApp postEvent:other_up_in_view atStart:YES];
[button_ otherMouseDown:other_down_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(1, [button_ numOfClick]);
EXPECT_EQ(IDC_HOME, [button_ lastCommand]);
}
TEST_F(ToolbarButtonTest, MouseClickOutsideOnYES) {
// Enable middle button handling.
[button_ setHandleMiddleClick:YES];
// Middle button clicking outside of the view.
[NSApp postEvent:other_up_out_view atStart:YES];
[button_ otherMouseDown:other_down_out_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
}
TEST_F(ToolbarButtonTest, MouseDraggingOnYES) {
// Enable middle button handling.
[button_ setHandleMiddleClick:YES];
// Middle button being down in the view and up outside of the view.
[NSApp postEvent:other_up_out_view atStart:YES];
[NSApp postEvent:other_dragged_out_view atStart:YES];
[button_ otherMouseDown:other_down_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(0, [button_ numOfClick]);
EXPECT_EQ(IDC_STOP, [button_ lastCommand]);
// Middle button being down on the button, move to outside and move on it
// again, then up on the button.
[NSApp postEvent:other_up_in_view atStart:YES];
[NSApp postEvent:other_dragged_in_view atStart:YES];
[NSApp postEvent:other_dragged_out_view atStart:YES];
[button_ otherMouseDown:other_down_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(1, [button_ numOfClick]);
EXPECT_EQ(IDC_HOME, [button_ lastCommand]);
}
TEST_F(ToolbarButtonTest, DoesSwallowRightClickOnYES) {
// Enable middle button handling.
[button_ setHandleMiddleClick:YES];
// Middle button being down should swallow right button clicks.
[NSApp postEvent:other_up_in_view atStart:YES];
[NSApp postEvent:right_up_in_view atStart:YES];
[NSApp postEvent:right_down_in_view atStart:YES];
[button_ otherMouseDown:other_down_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(1, [button_ numOfClick]);
EXPECT_EQ(IDC_HOME, [button_ lastCommand]);
}
TEST_F(ToolbarButtonTest, DoesSwallowLeftClickOnYES) {
// Enable middle button handling.
[button_ setHandleMiddleClick:YES];
// Middle button being down swallows left button clicks.
[NSApp postEvent:other_up_in_view atStart:YES];
[NSApp postEvent:left_up_in_view atStart:YES];
[NSApp postEvent:left_down_in_view atStart:YES];
[button_ otherMouseDown:other_down_in_view];
EXPECT_EQ(NSOffState, [button_ state]);
EXPECT_EQ(1, [button_ numOfClick]);
EXPECT_EQ(IDC_HOME, [button_ lastCommand]);
}
} // namespace
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