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// Copyright (c) 2009 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.
#include "base/scoped_nsobject.h"
#import "chrome/browser/cocoa/fast_resize_view.h"
#import "chrome/browser/cocoa/cocoa_test_helper.h"
namespace {
class FastResizeViewTest : public CocoaTest {
public:
FastResizeViewTest() {
NSRect frame = NSMakeRect(0, 0, 100, 30);
scoped_nsobject<FastResizeView> view(
[[FastResizeView alloc] initWithFrame:frame]);
view_ = view.get();
[[test_window() contentView] addSubview:view_];
scoped_nsobject<NSView> childView([[NSView alloc] initWithFrame:frame]);
childView_ = childView.get();
[view_ addSubview:childView_];
}
FastResizeView* view_;
NSView* childView_;
};
TEST_VIEW(FastResizeViewTest, view_);
TEST_F(FastResizeViewTest, TestResizingOfChildren) {
NSRect squareFrame = NSMakeRect(0, 0, 200, 200);
NSRect rectFrame = NSMakeRect(1, 1, 150, 300);
// Test that changing the view's frame also changes the child's frame.
[view_ setFrame:squareFrame];
EXPECT_TRUE(NSEqualRects([view_ bounds], [childView_ frame]));
// Turn fast resize mode on and change the view's frame. This time, the child
// should not resize, but it should be anchored to the top left.
[view_ setFastResizeMode:YES];
[view_ setFrame:NSMakeRect(15, 30, 250, 250)];
EXPECT_TRUE(NSEqualSizes([childView_ frame].size, squareFrame.size));
EXPECT_EQ(NSMinX([view_ bounds]), NSMinX([childView_ frame]));
EXPECT_EQ(NSMaxY([view_ bounds]), NSMaxY([childView_ frame]));
// Another resize with fast resize mode on.
[view_ setFrame:rectFrame];
EXPECT_TRUE(NSEqualSizes([childView_ frame].size, squareFrame.size));
EXPECT_EQ(NSMinX([view_ bounds]), NSMinX([childView_ frame]));
EXPECT_EQ(NSMaxY([view_ bounds]), NSMaxY([childView_ frame]));
// Turn fast resize mode off. This should initiate an immediate resize, even
// though we haven't called setFrame directly.
[view_ setFastResizeMode:NO];
EXPECT_TRUE(NSEqualRects([view_ frame], rectFrame));
EXPECT_TRUE(NSEqualRects([view_ bounds], [childView_ frame]));
}
} // namespace
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