diff options
Diffstat (limited to 'chrome/browser/ui/cocoa/toolbar/toolbar_button_unittest.mm')
| -rw-r--r-- | chrome/browser/ui/cocoa/toolbar/toolbar_button_unittest.mm | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/chrome/browser/ui/cocoa/toolbar/toolbar_button_unittest.mm b/chrome/browser/ui/cocoa/toolbar/toolbar_button_unittest.mm new file mode 100644 index 0000000..5b1a329 --- /dev/null +++ b/chrome/browser/ui/cocoa/toolbar/toolbar_button_unittest.mm @@ -0,0 +1,302 @@ +// 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/scoped_nsobject.h" +#include "chrome/app/chrome_command_ids.h" +#import "chrome/browser/ui/cocoa/cocoa_test_helper.h" +#import "chrome/browser/ui/cocoa/test_event_utils.h" +#import "chrome/browser/ui/cocoa/toolbar/toolbar_button.h" +#import "testing/gtest_mac.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 = + test_event_utils::MouseEventAtPoint(mid_point, NSLeftMouseDown, 0); + left_up_in_view = + test_event_utils::MouseEventAtPoint(mid_point, NSLeftMouseUp, 0); + right_down_in_view = + test_event_utils::MouseEventAtPoint(mid_point, NSRightMouseDown, 0); + right_up_in_view = + test_event_utils::MouseEventAtPoint(mid_point, NSRightMouseUp, 0); + other_down_in_view = + test_event_utils::MouseEventAtPoint(mid_point, NSOtherMouseDown, 0); + other_dragged_in_view = + test_event_utils::MouseEventAtPoint(mid_point, NSOtherMouseDragged, 0); + other_up_in_view = + test_event_utils::MouseEventAtPoint(mid_point, NSOtherMouseUp, 0); + other_down_out_view = + test_event_utils::MouseEventAtPoint(out_point, NSOtherMouseDown, 0); + other_dragged_out_view = + test_event_utils::MouseEventAtPoint(out_point, NSOtherMouseDragged, 0); + other_up_out_view = + 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. + [button_ otherMouseDown:other_down_in_view]; + EXPECT_EQ(NSOnState, [button_ state]); + [button_ otherMouseUp:other_up_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. + [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, MouseDraggingOnYES) { + // Enable middle button handling. + [button_ setHandleMiddleClick:YES]; + + // Middle button being down in the view and up outside of the view. + [button_ otherMouseDown:other_down_in_view]; + EXPECT_EQ(NSOnState, [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(NSOnState, [button_ state]); + [button_ otherMouseDragged:other_dragged_out_view]; + EXPECT_EQ(NSOffState, [button_ state]); + [button_ otherMouseDragged:other_dragged_in_view]; + EXPECT_EQ(NSOnState, [button_ state]); + [button_ otherMouseUp:other_up_in_view]; + EXPECT_EQ(NSOffState, [button_ state]); + EXPECT_EQ(1, [button_ numOfClick]); + EXPECT_EQ(IDC_HOME, [button_ lastCommand]); +} + +TEST_F(ToolbarButtonTest, DoesNotSwallowRightClickOnYES) { + // Enable middle button handling. + [button_ setHandleMiddleClick:YES]; + + // Middle button being down should swallow right button clicks, but + // ToolbarButton doesn't swallow it because it doesn't handle right button + // events. + [button_ otherMouseDown:other_down_in_view]; + EXPECT_EQ(NSOnState, [button_ state]); + [button_ rightMouseDown:right_down_in_view]; + EXPECT_EQ(NSOnState, [button_ state]); + [button_ rightMouseUp:right_up_in_view]; + EXPECT_EQ(NSOnState, [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(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. + [button_ otherMouseDown:other_down_in_view]; + EXPECT_EQ(NSOnState, [button_ state]); + [NSApp postEvent:left_up_in_view atStart:YES]; + [button_ mouseDown:left_down_in_view]; + EXPECT_EQ(0, [button_ numOfClick]); + EXPECT_EQ(IDC_STOP, [button_ lastCommand]); + [button_ otherMouseUp:other_up_in_view]; + EXPECT_EQ(1, [button_ numOfClick]); + EXPECT_EQ(IDC_HOME, [button_ lastCommand]); +} + +} // namespace |