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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/debug/debugger.h"
#import "base/mac/foundation_util.h"
#include "base/mac/scoped_nsobject.h"
#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
#import "chrome/browser/ui/cocoa/tab_contents/sad_tab_controller.h"
#import "chrome/browser/ui/cocoa/tab_contents/sad_tab_view_cocoa.h"
#include "chrome/common/url_constants.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "chrome/test/base/testing_profile.h"
#import "ui/base/cocoa/controls/hyperlink_text_view.h"
@interface SadTabView (ExposedForTesting)
// Implementation is below.
- (HyperlinkTextView*)helpTextView;
@end
@implementation SadTabView (ExposedForTesting)
- (HyperlinkTextView*)helpTextView {
NSView* containerView = [[self subviews] lastObject];
for (NSView* view in [containerView subviews]) {
if (auto textView = base::mac::ObjCCast<HyperlinkTextView>(view))
return textView;
}
return nil;
}
@end
namespace {
class SadTabControllerTest : public ChromeRenderViewHostTestHarness {
public:
SadTabControllerTest() : test_window_(nil) {
link_clicked_ = false;
}
void SetUp() override {
ChromeRenderViewHostTestHarness::SetUp();
// Inherting from ChromeRenderViewHostTestHarness means we can't inherit
// from from CocoaTest, so do a bootstrap and create test window.
CocoaTest::BootstrapCocoa();
test_window_ = [[CocoaTestHelperWindow alloc] init];
if (base::debug::BeingDebugged()) {
[test_window_ orderFront:nil];
} else {
[test_window_ orderBack:nil];
}
}
void TearDown() override {
[test_window_ close];
test_window_ = nil;
ChromeRenderViewHostTestHarness::TearDown();
}
// Creates the controller and adds its view to contents, caller has ownership.
SadTabController* CreateController() {
SadTabController* controller =
[[SadTabController alloc] initWithWebContents:web_contents()];
EXPECT_TRUE(controller);
NSView* view = [controller view];
EXPECT_TRUE(view);
NSView* contentView = [test_window_ contentView];
[contentView addSubview:view];
return controller;
}
HyperlinkTextView* GetHelpTextView(SadTabController* controller) {
SadTabView* view = static_cast<SadTabView*>([controller view]);
return ([view helpTextView]);
}
static bool link_clicked_;
CocoaTestHelperWindow* test_window_;
};
// static
bool SadTabControllerTest::link_clicked_;
TEST_F(SadTabControllerTest, ClickOnLink) {
base::scoped_nsobject<SadTabController> controller(CreateController());
HyperlinkTextView* help = GetHelpTextView(controller);
EXPECT_TRUE(help);
EXPECT_FALSE(link_clicked_);
[help clickedOnLink:@(chrome::kCrashReasonURL) atIndex:0];
EXPECT_TRUE(link_clicked_);
}
} // namespace
@implementation NSApplication (SadTabControllerUnitTest)
// Add handler for the openLearnMoreAboutCrashLink: action to NSApp for testing
// purposes. Normally this would be sent up the responder tree correctly, but
// since tests run in the background, key window and main window are never set
// on NSApplication. Adding it to NSApplication directly removes the need for
// worrying about what the current window with focus is.
- (void)openLearnMoreAboutCrashLink:(id)sender {
SadTabControllerTest::link_clicked_ = true;
}
@end
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