Home | History | Annotate | Download | only in cocoa 
      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.
      4 
      5 #import <Cocoa/Cocoa.h>
      6 
      7 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
      8 #import "chrome/browser/ui/cocoa/profile_menu_button.h"
      9 #import "chrome/browser/ui/cocoa/test_event_utils.h"
     10 #import "testing/gtest_mac.h"
     11 
     12 class ProfileMenuButtonTest : public CocoaTest {
     13  public:
     14   ProfileMenuButtonTest() {
     15     scoped_nsobject<ProfileMenuButton> button([[ProfileMenuButton alloc]
     16         initWithFrame:NSMakeRect(50, 50, 100, 100)
     17             pullsDown:NO]);
     18     button_ = button.get();
     19     [[test_window() contentView] addSubview:button_];
     20   }
     21 
     22   ProfileMenuButton* button_;
     23 };
     24 
     25 // A stub to check that popUpContextMenu:withEvent:forView: is called.
     26 @interface ProfileShowMenuHandler : NSObject {
     27   int showMenuCount_;
     28 }
     29 
     30 @property(assign, nonatomic) int showMenuCount;
     31 
     32 - (void)popUpContextMenu:(NSMenu*)menu
     33                withEvent:(NSEvent*)event
     34                  forView:(NSView*)view;
     35 
     36 @end
     37 
     38 @implementation ProfileShowMenuHandler
     39 
     40 @synthesize showMenuCount = showMenuCount_;
     41 
     42 - (void)popUpContextMenu:(NSMenu*)menu
     43                withEvent:(NSEvent*)event
     44                  forView:(NSView*)view {
     45   showMenuCount_++;
     46 }
     47 
     48 @end
     49 
     50 
     51 TEST_F(ProfileMenuButtonTest, ControlSize) {
     52   scoped_nsobject<ProfileMenuButton> button([[ProfileMenuButton alloc]
     53       initWithFrame:NSZeroRect
     54           pullsDown:NO]);
     55 
     56   NSSize minSize = [button minControlSize];
     57   EXPECT_TRUE(NSEqualSizes(minSize, [button desiredControlSize]));
     58 
     59   [button setProfileDisplayName:@"Test"];
     60   EXPECT_TRUE(NSEqualSizes(minSize, [button desiredControlSize]));
     61   EXPECT_TRUE(NSEqualSizes(minSize, [button desiredControlSize]));
     62 
     63   [button setShouldShowProfileDisplayName:YES];
     64   EXPECT_TRUE(NSEqualSizes(minSize, [button minControlSize]));
     65   EXPECT_GT([button desiredControlSize].height, minSize.height);
     66   EXPECT_GT([button desiredControlSize].width, minSize.width);
     67 
     68   [button setShouldShowProfileDisplayName:NO];
     69   EXPECT_TRUE(NSEqualSizes(minSize, [button desiredControlSize]));
     70   EXPECT_TRUE(NSEqualSizes(minSize, [button desiredControlSize]));
     71 }
     72 
     73 // Tests display, add/remove.
     74 TEST_VIEW(ProfileMenuButtonTest, button_);
     75 
     76 TEST_F(ProfileMenuButtonTest, HitTest) {
     77   NSRect mouseRect = NSInsetRect([button_ frame], 1, 1);
     78   NSPoint topRight = NSMakePoint(NSMaxX(mouseRect), NSMaxY(mouseRect));
     79   NSPoint bottomRight = NSMakePoint(NSMaxX(mouseRect), NSMinY(mouseRect));
     80   NSPoint outsidePoint = NSOffsetRect(mouseRect, -10, -10).origin;
     81 
     82   // Without profile display name. Only topRight should hit.
     83   EXPECT_NSEQ([button_ hitTest:topRight], button_);
     84   EXPECT_NSEQ([button_ hitTest:bottomRight], NULL);
     85   EXPECT_NSEQ([button_ hitTest:outsidePoint], NULL);
     86 
     87   // With profile display name. The profile display name should not hit.
     88   [button_ setProfileDisplayName:@"Test"];
     89   [button_ setShouldShowProfileDisplayName:YES];
     90   EXPECT_NSEQ([button_ hitTest:topRight], button_);
     91   EXPECT_NSEQ([button_ hitTest:bottomRight], NULL);
     92   EXPECT_NSEQ([button_ hitTest:outsidePoint], NULL);
     93 }
     94 
     95 // Test drawing, mostly to ensure nothing leaks or crashes.
     96 TEST_F(ProfileMenuButtonTest, Display) {
     97   // With profile display name.
     98   [button_ display];
     99 
    100   // With profile display name.
    101   [button_ setProfileDisplayName:@"Test"];
    102   [button_ setShouldShowProfileDisplayName:YES];
    103   [button_ display];
    104 }
    105 
    106 // Checks that a menu is displayed on mouse down. Also makes sure that
    107 // nothing leaks or crashes when displaying the button in its pressed state.
    108 TEST_F(ProfileMenuButtonTest, MenuTest) {
    109   scoped_nsobject<NSMenu> menu([[NSMenu alloc] initWithTitle:@""]);
    110   [button_ setMenu:menu];
    111 
    112   // Trigger a mouse down to show the menu.
    113   NSPoint point = NSMakePoint(NSMaxX([button_ bounds]) - 1,
    114                               NSMaxY([button_ bounds]) - 1);
    115   point = [button_ convertPointToBase:point];
    116   NSEvent* downEvent =
    117       test_event_utils::LeftMouseDownAtPointInWindow(point, test_window());
    118   scoped_nsobject<ProfileShowMenuHandler> showMenuHandler(
    119       [[ProfileShowMenuHandler alloc] init]);
    120   [button_   mouseDown:downEvent
    121     withShowMenuTarget:showMenuHandler];
    122 
    123   EXPECT_EQ(1, [showMenuHandler showMenuCount]);
    124 }
    125