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// Copyright (c) 2012 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/mac/scoped_nsobject.h"
#import "chrome/browser/ui/cocoa/image_button_cell.h"
#import "chrome/browser/ui/cocoa/test/cocoa_test_helper.h"
#include "chrome/grit/theme_resources.h"
namespace {
class ImageButtonCellTest : public CocoaTest {
public:
ImageButtonCellTest() {
NSRect frame = NSMakeRect(0, 0, 50, 30);
base::scoped_nsobject<NSButton> view(
[[NSButton alloc] initWithFrame:frame]);
view_ = view.get();
base::scoped_nsobject<ImageButtonCell> cell(
[[ImageButtonCell alloc] initTextCell:@""]);
[view_ setCell:cell.get()];
[[test_window() contentView] addSubview:view_];
}
void SetImages() {
[[view_ cell] setImageID:IDR_BACK
forButtonState:image_button_cell::kDefaultState];
[[view_ cell] setImageID:IDR_BACK_H
forButtonState:image_button_cell::kHoverState];
[[view_ cell] setImageID:IDR_BACK_P
forButtonState:image_button_cell::kPressedState];
[[view_ cell] setImageID:IDR_BACK_D
forButtonState:image_button_cell::kDisabledState];
}
NSButton* view_;
};
// Test drawing, mostly to ensure nothing leaks or crashes.
TEST_F(ImageButtonCellTest, DisplayWithHover) {
SetImages();
EXPECT_FALSE([[view_ cell] isMouseInside]);
[view_ display];
[[view_ cell] setIsMouseInside:YES];
[view_ display];
// Unset the hover image and draw.
[[view_ cell] setImageID:0
forButtonState:image_button_cell::kHoverState];
[view_ display];
}
// Test drawing, mostly to ensure nothing leaks or crashes.
TEST_F(ImageButtonCellTest, DisplayWithPressed) {
SetImages();
EXPECT_FALSE([[view_ cell] isHighlighted]);
[view_ display];
[[view_ cell] setHighlighted:YES];
[view_ display];
// Unset the pressed image and draw.
[[view_ cell] setImageID:0
forButtonState:image_button_cell::kPressedState];
[view_ display];
}
// Test drawing, mostly to ensure nothing leaks or crashes.
TEST_F(ImageButtonCellTest, DisplayWithDisabled) {
SetImages();
EXPECT_TRUE([[view_ cell] isEnabled]);
[view_ display];
[[view_ cell] setEnabled:NO];
[view_ display];
// Unset the disabled image and draw.
[[view_ cell] setImageID:0
forButtonState:image_button_cell::kDisabledState];
[view_ display];
}
TEST_F(ImageButtonCellTest, NewImageCausesDisplay) {
[[view_ cell] setImageID:IDR_FORWARD
forButtonState:image_button_cell::kDefaultState];
[view_ display];
EXPECT_FALSE([view_ needsDisplay]);
[[view_ cell] setImageID:IDR_FORWARD_D
forButtonState:image_button_cell::kDefaultState];
EXPECT_TRUE([view_ needsDisplay]);
}
} // namespace
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