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// Copyright 2016 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 "chrome/browser/extensions/extension_browsertest.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/test/base/ui_test_utils.h"
#include "ui/base/window_open_disposition.h"
namespace extensions {
using ExtensionUnloadBrowserTest = ExtensionBrowserTest;
IN_PROC_BROWSER_TEST_F(ExtensionUnloadBrowserTest, TestUnload) {
// Load an extension that installs unload and beforeunload listeners.
const Extension* extension =
LoadExtension(test_data_dir_.AppendASCII("unload_listener"));
ASSERT_TRUE(extension);
std::string id = extension->id();
ASSERT_EQ(1, browser()->tab_strip_model()->count());
GURL initial_tab_url =
browser()->tab_strip_model()->GetWebContentsAt(0)->GetLastCommittedURL();
ui_test_utils::NavigateToURLWithDisposition(
browser(), extension->GetResourceURL("page.html"),
WindowOpenDisposition::NEW_FOREGROUND_TAB,
ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
EXPECT_EQ(2, browser()->tab_strip_model()->count());
extension_service()->UnloadExtension(id,
UnloadedExtensionInfo::REASON_DISABLE);
// There should only be one remaining web contents - the initial one.
ASSERT_EQ(1, browser()->tab_strip_model()->count());
EXPECT_EQ(
initial_tab_url,
browser()->tab_strip_model()->GetWebContentsAt(0)->GetLastCommittedURL());
}
// TODO(devlin): Investigate what to do for embedded iframes.
} // namespace extensions
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