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-rw-r--r--chrome/browser/cocoa/menu_controller_unittest.mm197
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diff --git a/chrome/browser/cocoa/menu_controller_unittest.mm b/chrome/browser/cocoa/menu_controller_unittest.mm
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--- a/chrome/browser/cocoa/menu_controller_unittest.mm
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-// Copyright (c) 2010 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>
-
-#include "app/menus/simple_menu_model.h"
-#include "base/sys_string_conversions.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/cocoa/cocoa_test_helper.h"
-#include "chrome/browser/cocoa/menu_controller.h"
-#include "grit/generated_resources.h"
-
-class MenuControllerTest : public CocoaTest {
-};
-
-// A menu delegate that counts the number of times certain things are called
-// to make sure things are hooked up properly.
-class Delegate : public menus::SimpleMenuModel::Delegate {
- public:
- Delegate() : execute_count_(0), enable_count_(0) { }
-
- virtual bool IsCommandIdChecked(int command_id) const { return false; }
- virtual bool IsCommandIdEnabled(int command_id) const {
- ++enable_count_;
- return true;
- }
- virtual bool GetAcceleratorForCommandId(
- int command_id,
- menus::Accelerator* accelerator) { return false; }
- virtual void ExecuteCommand(int command_id) { ++execute_count_; }
-
- int execute_count_;
- mutable int enable_count_;
-};
-
-TEST_F(MenuControllerTest, EmptyMenu) {
- Delegate delegate;
- menus::SimpleMenuModel model(&delegate);
- scoped_nsobject<MenuController> menu(
- [[MenuController alloc] initWithModel:&model useWithPopUpButtonCell:NO]);
- EXPECT_EQ([[menu menu] numberOfItems], 0);
-}
-
-TEST_F(MenuControllerTest, BasicCreation) {
- Delegate delegate;
- menus::SimpleMenuModel model(&delegate);
- model.AddItem(1, ASCIIToUTF16("one"));
- model.AddItem(2, ASCIIToUTF16("two"));
- model.AddItem(3, ASCIIToUTF16("three"));
- model.AddSeparator();
- model.AddItem(4, ASCIIToUTF16("four"));
- model.AddItem(5, ASCIIToUTF16("five"));
-
- scoped_nsobject<MenuController> menu(
- [[MenuController alloc] initWithModel:&model useWithPopUpButtonCell:NO]);
- EXPECT_EQ([[menu menu] numberOfItems], 6);
-
- // Check the title, tag, and represented object are correct for a random
- // element.
- NSMenuItem* itemTwo = [[menu menu] itemAtIndex:2];
- NSString* title = [itemTwo title];
- EXPECT_EQ(ASCIIToUTF16("three"), base::SysNSStringToUTF16(title));
- EXPECT_EQ([itemTwo tag], 2);
- EXPECT_EQ([[itemTwo representedObject] pointerValue], &model);
-
- EXPECT_TRUE([[[menu menu] itemAtIndex:3] isSeparatorItem]);
-}
-
-TEST_F(MenuControllerTest, Submenus) {
- Delegate delegate;
- menus::SimpleMenuModel model(&delegate);
- model.AddItem(1, ASCIIToUTF16("one"));
- menus::SimpleMenuModel submodel(&delegate);
- submodel.AddItem(2, ASCIIToUTF16("sub-one"));
- submodel.AddItem(3, ASCIIToUTF16("sub-two"));
- submodel.AddItem(4, ASCIIToUTF16("sub-three"));
- model.AddSubMenuWithStringId(5, IDS_ZOOM_MENU, &submodel);
- model.AddItem(6, ASCIIToUTF16("three"));
-
- scoped_nsobject<MenuController> menu(
- [[MenuController alloc] initWithModel:&model useWithPopUpButtonCell:NO]);
- EXPECT_EQ([[menu menu] numberOfItems], 3);
-
- // Inspect the submenu to ensure it has correct properties.
- NSMenu* submenu = [[[menu menu] itemAtIndex:1] submenu];
- EXPECT_TRUE(submenu);
- EXPECT_EQ([submenu numberOfItems], 3);
-
- // Inspect one of the items to make sure it has the correct model as its
- // represented object and the proper tag.
- NSMenuItem* submenuItem = [submenu itemAtIndex:1];
- NSString* title = [submenuItem title];
- EXPECT_EQ(ASCIIToUTF16("sub-two"), base::SysNSStringToUTF16(title));
- EXPECT_EQ([submenuItem tag], 1);
- EXPECT_EQ([[submenuItem representedObject] pointerValue], &submodel);
-
- // Make sure the item after the submenu is correct and its represented
- // object is back to the top model.
- NSMenuItem* item = [[menu menu] itemAtIndex:2];
- title = [item title];
- EXPECT_EQ(ASCIIToUTF16("three"), base::SysNSStringToUTF16(title));
- EXPECT_EQ([item tag], 2);
- EXPECT_EQ([[item representedObject] pointerValue], &model);
-}
-
-TEST_F(MenuControllerTest, EmptySubmenu) {
- Delegate delegate;
- menus::SimpleMenuModel model(&delegate);
- model.AddItem(1, ASCIIToUTF16("one"));
- menus::SimpleMenuModel submodel(&delegate);
- model.AddSubMenuWithStringId(2, IDS_ZOOM_MENU, &submodel);
-
- scoped_nsobject<MenuController> menu(
- [[MenuController alloc] initWithModel:&model useWithPopUpButtonCell:NO]);
- EXPECT_EQ([[menu menu] numberOfItems], 2);
-}
-
-TEST_F(MenuControllerTest, PopUpButton) {
- Delegate delegate;
- menus::SimpleMenuModel model(&delegate);
- model.AddItem(1, ASCIIToUTF16("one"));
- model.AddItem(2, ASCIIToUTF16("two"));
- model.AddItem(3, ASCIIToUTF16("three"));
-
- // Menu should have an extra item inserted at position 0 that has an empty
- // title.
- scoped_nsobject<MenuController> menu(
- [[MenuController alloc] initWithModel:&model useWithPopUpButtonCell:YES]);
- EXPECT_EQ([[menu menu] numberOfItems], 4);
- EXPECT_EQ(base::SysNSStringToUTF16([[[menu menu] itemAtIndex:0] title]),
- string16());
-
- // Make sure the tags are still correct (the index no longer matches the tag).
- NSMenuItem* itemTwo = [[menu menu] itemAtIndex:2];
- EXPECT_EQ([itemTwo tag], 1);
-}
-
-TEST_F(MenuControllerTest, Execute) {
- Delegate delegate;
- menus::SimpleMenuModel model(&delegate);
- model.AddItem(1, ASCIIToUTF16("one"));
- scoped_nsobject<MenuController> menu(
- [[MenuController alloc] initWithModel:&model useWithPopUpButtonCell:NO]);
- EXPECT_EQ([[menu menu] numberOfItems], 1);
-
- // Fake selecting the menu item, we expect the delegate to be told to execute
- // a command.
- NSMenuItem* item = [[menu menu] itemAtIndex:0];
- [[item target] performSelector:[item action] withObject:item];
- EXPECT_EQ(delegate.execute_count_, 1);
-}
-
-void Validate(MenuController* controller, NSMenu* menu) {
- for (int i = 0; i < [menu numberOfItems]; ++i) {
- NSMenuItem* item = [menu itemAtIndex:i];
- [controller validateUserInterfaceItem:item];
- if ([item hasSubmenu])
- Validate(controller, [item submenu]);
- }
-}
-
-TEST_F(MenuControllerTest, Validate) {
- Delegate delegate;
- menus::SimpleMenuModel model(&delegate);
- model.AddItem(1, ASCIIToUTF16("one"));
- model.AddItem(2, ASCIIToUTF16("two"));
- menus::SimpleMenuModel submodel(&delegate);
- submodel.AddItem(2, ASCIIToUTF16("sub-one"));
- model.AddSubMenuWithStringId(3, IDS_ZOOM_MENU, &submodel);
-
- scoped_nsobject<MenuController> menu(
- [[MenuController alloc] initWithModel:&model useWithPopUpButtonCell:NO]);
- EXPECT_EQ([[menu menu] numberOfItems], 3);
-
- Validate(menu.get(), [menu menu]);
-}
-
-TEST_F(MenuControllerTest, DefaultInitializer) {
- Delegate delegate;
- menus::SimpleMenuModel model(&delegate);
- model.AddItem(1, ASCIIToUTF16("one"));
- model.AddItem(2, ASCIIToUTF16("two"));
- model.AddItem(3, ASCIIToUTF16("three"));
-
- scoped_nsobject<MenuController> menu([[MenuController alloc] init]);
- EXPECT_FALSE([menu menu]);
-
- [menu setModel:&model];
- [menu setUseWithPopUpButtonCell:NO];
- EXPECT_TRUE([menu menu]);
- EXPECT_EQ(3, [[menu menu] numberOfItems]);
-
- // Check immutability.
- model.AddItem(4, ASCIIToUTF16("four"));
- EXPECT_EQ(3, [[menu menu] numberOfItems]);
-}