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.
5 #include "base/mac/scoped_nsobject.h"
6 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
7 #import "chrome/browser/ui/cocoa/fast_resize_view.h"
11 class FastResizeViewTest : public CocoaTest {
13 FastResizeViewTest() {
14 NSRect frame = NSMakeRect(0, 0, 100, 30);
15 base::scoped_nsobject<FastResizeView> view(
16 [[FastResizeView alloc] initWithFrame:frame]);
18 [[test_window() contentView] addSubview:view_];
20 base::scoped_nsobject<NSView> childView(
21 [[NSView alloc] initWithFrame:frame]);
22 childView_ = childView.get();
23 [view_ addSubview:childView_];
26 FastResizeView* view_;
30 TEST_VIEW(FastResizeViewTest, view_);
32 TEST_F(FastResizeViewTest, TestResizingOfChildren) {
33 NSRect squareFrame = NSMakeRect(0, 0, 200, 200);
34 NSRect rectFrame = NSMakeRect(1, 1, 150, 300);
36 // Test that changing the view's frame also changes the child's frame.
37 [view_ setFrame:squareFrame];
38 EXPECT_TRUE(NSEqualRects([view_ bounds], [childView_ frame]));
40 // Turn fast resize mode on and change the view's frame. This time, the child
41 // should not resize, but it should be anchored to the top left.
42 [view_ setFastResizeMode:YES];
43 [view_ setFrame:NSMakeRect(15, 30, 250, 250)];
44 EXPECT_TRUE(NSEqualSizes([childView_ frame].size, squareFrame.size));
45 EXPECT_EQ(NSMinX([view_ bounds]), NSMinX([childView_ frame]));
46 EXPECT_EQ(NSMaxY([view_ bounds]), NSMaxY([childView_ frame]));
48 // Another resize with fast resize mode on.
49 [view_ setFrame:rectFrame];
50 EXPECT_TRUE(NSEqualSizes([childView_ frame].size, squareFrame.size));
51 EXPECT_EQ(NSMinX([view_ bounds]), NSMinX([childView_ frame]));
52 EXPECT_EQ(NSMaxY([view_ bounds]), NSMaxY([childView_ frame]));
54 // Turn fast resize mode off. This should initiate an immediate resize, even
55 // though we haven't called setFrame directly.
56 [view_ setFastResizeMode:NO];
57 EXPECT_TRUE(NSEqualRects([view_ frame], rectFrame));
58 EXPECT_TRUE(NSEqualRects([view_ bounds], [childView_ frame]));