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// Copyright (c) 2011 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 "base/memory/scoped_nsobject.h"
#import "chrome/browser/ui/cocoa/base_view.h"
#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/platform_test.h"
namespace {
class BaseViewTest : public CocoaTest {
public:
BaseViewTest() {
NSRect frame = NSMakeRect(0, 0, 100, 100);
scoped_nsobject<BaseView> view([[BaseView alloc] initWithFrame:frame]);
view_ = view.get();
[[test_window() contentView] addSubview:view_];
}
BaseView* view_; // weak
};
TEST_VIEW(BaseViewTest, view_)
// Convert a rect in |view_|'s Cocoa coordinate system to gfx::Rect's top-left
// coordinate system. Repeat the process in reverse and make sure we come out
// with the original rect.
TEST_F(BaseViewTest, flipNSRectToRect) {
NSRect convert = NSMakeRect(10, 10, 50, 50);
gfx::Rect converted = [view_ flipNSRectToRect:convert];
EXPECT_EQ(converted.x(), 10);
EXPECT_EQ(converted.y(), 40); // Due to view being 100px tall.
EXPECT_EQ(converted.width(), convert.size.width);
EXPECT_EQ(converted.height(), convert.size.height);
// Go back the other way.
NSRect back_again = [view_ flipRectToNSRect:converted];
EXPECT_EQ(back_again.origin.x, convert.origin.x);
EXPECT_EQ(back_again.origin.y, convert.origin.y);
EXPECT_EQ(back_again.size.width, convert.size.width);
EXPECT_EQ(back_again.size.height, convert.size.height);
}
} // namespace
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