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 <Carbon/Carbon.h> 6 7#include "base/debug/debugger.h" 8#include "chrome/app/chrome_command_ids.h" 9#import "chrome/browser/ui/cocoa/browser_window_controller.h" 10#import "chrome/browser/ui/cocoa/chrome_event_processing_window.h" 11#import "chrome/browser/ui/cocoa/cocoa_test_helper.h" 12#import "third_party/ocmock/OCMock/OCMock.h" 13#include "third_party/ocmock/gtest_support.h" 14#import "third_party/ocmock/ocmock_extensions.h" 15 16namespace { 17 18NSEvent* KeyEvent(const NSUInteger flags, const NSUInteger keyCode) { 19 return [NSEvent keyEventWithType:NSKeyDown 20 location:NSZeroPoint 21 modifierFlags:flags 22 timestamp:0.0 23 windowNumber:0 24 context:nil 25 characters:@"" 26 charactersIgnoringModifiers:@"" 27 isARepeat:NO 28 keyCode:keyCode]; 29} 30 31class ChromeEventProcessingWindowTest : public CocoaTest { 32 public: 33 virtual void SetUp() { 34 CocoaTest::SetUp(); 35 // Create a window. 36 const NSUInteger mask = NSTitledWindowMask | NSClosableWindowMask | 37 NSMiniaturizableWindowMask | NSResizableWindowMask; 38 window_ = [[ChromeEventProcessingWindow alloc] 39 initWithContentRect:NSMakeRect(0, 0, 800, 600) 40 styleMask:mask 41 backing:NSBackingStoreBuffered 42 defer:NO]; 43 if (base::debug::BeingDebugged()) { 44 [window_ orderFront:nil]; 45 } else { 46 [window_ orderBack:nil]; 47 } 48 } 49 50 virtual void TearDown() { 51 [window_ close]; 52 CocoaTest::TearDown(); 53 } 54 55 ChromeEventProcessingWindow* window_; 56}; 57 58id CreateBrowserWindowControllerMock() { 59 id delegate = [OCMockObject mockForClass:[BrowserWindowController class]]; 60 // Make conformsToProtocol return YES for @protocol(BrowserCommandExecutor) 61 // to satisfy the DCHECK() in handleExtraKeyboardShortcut. 62 [[[delegate stub] andReturnBool:YES] 63 conformsToProtocol:[OCMArg conformsToProtocol: 64 @protocol(BrowserCommandExecutor)]]; 65 return delegate; 66} 67 68// Verify that the window intercepts a particular key event and 69// forwards it to [delegate executeCommand:]. Assume that other 70// CommandForKeyboardShortcut() will work the same for the rest. 71TEST_F(ChromeEventProcessingWindowTest, 72 PerformKeyEquivalentForwardToExecuteCommand) { 73 NSEvent* event = KeyEvent(NSCommandKeyMask, kVK_ANSI_1); 74 75 id delegate = CreateBrowserWindowControllerMock(); 76 [[delegate expect] executeCommand:IDC_SELECT_TAB_0]; 77 78 [window_ setDelegate:delegate]; 79 [window_ performKeyEquivalent:event]; 80 81 // Don't wish to mock all the way down... 82 [window_ setDelegate:nil]; 83 EXPECT_OCMOCK_VERIFY(delegate); 84} 85 86// Verify that an unhandled shortcut does not get forwarded via 87// -executeCommand:. 88// TODO(shess) Think of a way to test that it is sent to the 89// superclass. 90TEST_F(ChromeEventProcessingWindowTest, PerformKeyEquivalentNoForward) { 91 NSEvent* event = KeyEvent(0, 0); 92 93 id delegate = CreateBrowserWindowControllerMock(); 94 95 [window_ setDelegate:delegate]; 96 [window_ performKeyEquivalent:event]; 97 98 // Don't wish to mock all the way down... 99 [window_ setDelegate:nil]; 100 EXPECT_OCMOCK_VERIFY(delegate); 101} 102 103} // namespace 104