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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/content_setting_bubble_contents.h"
#include "chrome/browser/ui/content_settings/content_setting_bubble_model.h"
#include "chrome/test/base/testing_profile.h"
#include "chrome/test/views/chrome_views_test_base.h"
#include "content/public/test/test_renderer_host.h"
#include "content/public/test/web_contents_tester.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/views/bubble/bubble_dialog_delegate_view.h"
class ContentSettingBubbleContentsTest : public ChromeViewsTestBase {
public:
Profile* profile() { return &profile_; }
private:
TestingProfile profile_;
};
class TestContentSettingBubbleModel : public ContentSettingBubbleModel {
public:
explicit TestContentSettingBubbleModel(content::WebContents* web_contents)
: ContentSettingBubbleModel(nullptr, web_contents) {
AddListItem(
ListItem(nullptr, std::u16string(), std::u16string(), false, false, 0));
}
};
class TestContentSettingBubbleContents : public ContentSettingBubbleContents {
METADATA_HEADER(TestContentSettingBubbleContents,
ContentSettingBubbleContents)
public:
TestContentSettingBubbleContents(content::WebContents* web_contents,
gfx::NativeView parent_window)
: ContentSettingBubbleContents(
std::make_unique<TestContentSettingBubbleModel>(web_contents),
web_contents,
/*anchor_view=*/nullptr,
views::BubbleBorder::TOP_LEFT) {
set_parent_window(parent_window);
}
// ContentSettingBubbleContents:
void OnBeforeBubbleWidgetInit(views::Widget::InitParams* params,
views::Widget* widget) const override {
params->ownership = views::Widget::InitParams::CLIENT_OWNS_WIDGET;
}
};
BEGIN_METADATA(TestContentSettingBubbleContents)
END_METADATA
// Regression test for http://crbug.com/1050801 .
TEST_F(ContentSettingBubbleContentsTest, NullDeref) {
// This enables uses of TestWebContents.
content::RenderViewHostTestEnabler test_render_host_factories;
std::unique_ptr<views::Widget> parent_widget =
CreateTestWidget(views::Widget::InitParams::CLIENT_OWNS_WIDGET);
parent_widget->Show();
std::unique_ptr<content::WebContents> web_contents =
content::WebContentsTester::CreateTestWebContents(profile(), nullptr);
// Should not crash.
std::unique_ptr<views::Widget> widget(
views::BubbleDialogDelegateView::CreateBubble(
std::make_unique<TestContentSettingBubbleContents>(
web_contents.get(), parent_widget->GetNativeView())));
widget->Show();
}
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