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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 #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" | |
8 | |
9 namespace { | |
10 | |
11 class FastResizeViewTest : public CocoaTest { | |
12 public: | |
13 FastResizeViewTest() { | |
14 NSRect frame = NSMakeRect(0, 0, 100, 30); | |
15 base::scoped_nsobject<FastResizeView> view( | |
16 [[FastResizeView alloc] initWithFrame:frame]); | |
17 view_ = view.get(); | |
18 [[test_window() contentView] addSubview:view_]; | |
19 | |
20 base::scoped_nsobject<NSView> childView( | |
21 [[NSView alloc] initWithFrame:frame]); | |
22 childView_ = childView.get(); | |
23 [view_ addSubview:childView_]; | |
24 } | |
25 | |
26 FastResizeView* view_; | |
27 NSView* childView_; | |
28 }; | |
29 | |
30 TEST_VIEW(FastResizeViewTest, view_); | |
31 | |
32 TEST_F(FastResizeViewTest, TestResizingOfChildren) { | |
33 NSRect squareFrame = NSMakeRect(0, 0, 200, 200); | |
34 NSRect rectFrame = NSMakeRect(1, 1, 150, 300); | |
35 | |
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])); | |
39 | |
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])); | |
47 | |
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])); | |
53 | |
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])); | |
59 } | |
60 | |
61 } // namespace | |
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