blob: 30da899d5d532d1fd92c54c7c8ea44b4b6017fc9 [file] [log] [blame]
// 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.
#import <Cocoa/Cocoa.h>
#import <QuartzCore/QuartzCore.h>
#include "base/debug/debugger.h"
#include "base/mac/scoped_cftyperef.h"
#include "base/mac/scoped_nsobject.h"
#include "chrome/app/chrome_command_ids.h"
#import "chrome/browser/ui/cocoa/browser_window_controller.h"
#import "chrome/browser/ui/cocoa/framed_browser_window.h"
#import "chrome/browser/ui/cocoa/test/cocoa_test_helper.h"
#include "testing/gtest/include/gtest/gtest.h"
#import "testing/gtest_mac.h"
#include "testing/platform_test.h"
class FramedBrowserWindowTest : public CocoaTest {
void SetUp() override {
// Create a window.
window_ = [[FramedBrowserWindow alloc]
initWithContentRect:NSMakeRect(0, 0, 800, 600)];
if (base::debug::BeingDebugged()) {
[window_ orderFront:nil];
} else {
[window_ orderBack:nil];
void TearDown() override {
[window_ close];
// Returns a canonical snapshot of the window.
NSData* WindowContentsAsTIFF() {
[CATransaction flush];
base::ScopedCFTypeRef<CGImageRef> cgImage(CGWindowListCreateImage(
CGRectNull, kCGWindowListOptionIncludingWindow, [window_ windowNumber],
base::scoped_nsobject<NSImage> bitmap(
[[NSImage alloc] initWithCGImage:cgImage size:NSZeroSize]);
return [bitmap TIFFRepresentation];
FramedBrowserWindow* window_;
// Baseline test that the window creates, displays, closes, and
// releases.
TEST_F(FramedBrowserWindowTest, ShowAndClose) {
[window_ display];
// Test that undocumented title-hiding API we're using does the job.
TEST_F(FramedBrowserWindowTest, DoesHideTitle) {
// The -display calls are not strictly necessary, but they do
// make it easier to see what's happening when debugging (without
// them the changes are never flushed to the screen).
[window_ setTitle:@""];
[window_ display];
NSData* emptyTitleData = WindowContentsAsTIFF();
[window_ setTitle:@"This is a title"];
[window_ display];
NSData* thisTitleData = WindowContentsAsTIFF();
// The default window with a title should look different from the
// window with an empty title.
EXPECT_FALSE([emptyTitleData isEqualToData:thisTitleData]);
[window_ setShouldHideTitle:YES];
[window_ setTitle:@""];
[window_ display];
[window_ setTitle:@"This is a title"];
[window_ display];
NSData* hiddenTitleData = WindowContentsAsTIFF();
// With our magic setting, the window with a title should look the
// same as the window with an empty title.
EXPECT_TRUE([window_ _isTitleHidden]);
EXPECT_TRUE([emptyTitleData isEqualToData:hiddenTitleData]);