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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include "base/functional/callback_helpers.h"
#include "chrome/browser/platform_util.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/tab_dialogs.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/interactive_test_utils.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "net/dns/mock_host_resolver.h"
#include "ui/base/buildflags.h"
class HungRendererNavigationTest : public InProcessBrowserTest {
public:
HungRendererNavigationTest() = default;
HungRendererNavigationTest(const HungRendererNavigationTest&) = delete;
HungRendererNavigationTest& operator=(const HungRendererNavigationTest&) =
delete;
~HungRendererNavigationTest() override = default;
protected:
void SetUpOnMainThread() override {
host_resolver()->AddRule("*", "127.0.0.1");
}
};
// Verify that a cross-process navigation will dismiss the hung renderer
// dialog so that we do not kill the new (responsive) process.
IN_PROC_BROWSER_TEST_F(HungRendererNavigationTest,
HungRendererWithCrossProcessNavigation) {
EXPECT_TRUE(embedded_test_server()->Start());
ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
ASSERT_TRUE(ui_test_utils::NavigateToURL(
browser(), embedded_test_server()->GetURL("a.com", "/title1.html")));
content::WebContents* active_web_contents =
browser()->tab_strip_model()->GetActiveWebContents();
TabDialogs::FromWebContents(active_web_contents)
->ShowHungRendererDialog(active_web_contents->GetPrimaryMainFrame()
->GetRenderViewHost()
->GetWidget(),
base::DoNothing());
ASSERT_TRUE(ui_test_utils::NavigateToURL(
browser(), embedded_test_server()->GetURL("b.com", "/title2.html")));
// Expect that the dialog has been dismissed.
EXPECT_FALSE(TabDialogs::FromWebContents(active_web_contents)
->IsShowingHungRendererDialog());
}
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