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#import <Cocoa/Cocoa.h>
6
7#include "base/mac/scoped_nsobject.h"
8#import "chrome/browser/ui/cocoa/background_gradient_view.h"
9#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
10#include "testing/gtest/include/gtest/gtest.h"
11#include "testing/platform_test.h"
12
13// Since BackgroundGradientView doesn't do any drawing by default, we
14// create a subclass to call its draw method for us.
15@interface BackgroundGradientSubClassTest : BackgroundGradientView {
16  BOOL backgroundIsOpaque;
17}
18
19@property BOOL backgroundIsOpaque;
20
21@end
22
23@implementation BackgroundGradientSubClassTest
24
25@synthesize backgroundIsOpaque;
26
27- (void)drawRect:(NSRect)rect {
28  [self drawBackgroundWithOpaque:backgroundIsOpaque];
29}
30
31@end
32
33namespace {
34
35class BackgroundGradientViewTest : public CocoaTest {
36 public:
37  BackgroundGradientViewTest() {
38    NSRect frame = NSMakeRect(0, 0, 100, 30);
39    base::scoped_nsobject<BackgroundGradientSubClassTest> view;
40    view.reset([[BackgroundGradientSubClassTest alloc] initWithFrame:frame]);
41    view_ = view.get();
42    [[test_window() contentView] addSubview:view_];
43  }
44
45  BackgroundGradientSubClassTest* view_;
46};
47
48TEST_VIEW(BackgroundGradientViewTest, view_)
49
50// Test drawing, mostly to ensure nothing leaks or crashes.
51TEST_F(BackgroundGradientViewTest, DisplayWithDivider) {
52  [view_ setShowsDivider:YES];
53  [view_ setBackgroundIsOpaque:YES];
54  [view_ display];
55  [view_ setBackgroundIsOpaque:NO];
56  [view_ display];
57}
58
59}  // namespace
60