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// Copyright 2016 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/extensions/extension_browsertest.h"
#include "chrome/browser/themes/theme_service.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "extensions/browser/extension_registrar.h"
namespace extensions {
// Test that opening a window with an extension recorded as active, then
// unloading the extension, all before the renderer is fully initialized,
// doesn't crash. This addresses crbug.com/528026, where messages could be sent
// out of order if an extension unloaded before the activation message was sent.
IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest,
TestRendererStartupWithConflictingMessages) {
// Load up an extension an begin opening an URL to a page within it. Since
// this will be an extension tab, the extension will be active within that
// process.
const Extension* extension =
LoadExtension(test_data_dir_.AppendASCII("simple_with_file"));
ASSERT_TRUE(extension);
GURL url = extension->GetResourceURL("file.html");
browser()->OpenURL(
content::OpenURLParams(url, content::Referrer(),
WindowOpenDisposition::NEW_FOREGROUND_TAB,
ui::PAGE_TRANSITION_TYPED, false),
/*navigation_handle_callback=*/{});
// Without waiting for the tab to finish, unload the extension.
extension_registrar()->RemoveExtension(extension->id(),
UnloadedExtensionReason::TERMINATE);
content::WebContents* web_contents =
browser()->tab_strip_model()->GetActiveWebContents();
// Wait for the web contents to stop loading.
content::WaitForLoadStop(web_contents);
EXPECT_EQ(url, web_contents->GetLastCommittedURL());
ASSERT_FALSE(web_contents->IsCrashed());
}
// Tests that loading a file from a theme in a tab doesn't crash anything.
// Another part of crbug.com/528026 and related.
IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest,
TestRendererInitializationWithThemesTab) {
// Don't create "Cached Theme.pak" in the extension directory, so as not to
// modify the source tree.
ThemeService::DisableThemePackForTesting();
const Extension* extension =
LoadExtension(test_data_dir_.AppendASCII("theme"));
ASSERT_TRUE(extension);
ASSERT_TRUE(extension->is_theme());
GURL url = extension->GetResourceURL("manifest.json");
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
content::WebContents* web_contents =
browser()->tab_strip_model()->GetActiveWebContents();
// Wait for the web contents to stop loading.
EXPECT_TRUE(content::WaitForLoadStop(web_contents));
EXPECT_EQ(url, web_contents->GetLastCommittedURL());
ASSERT_FALSE(web_contents->IsCrashed());
}
} // namespace extensions
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