chromium/extensions/browser/process_manager_unittest.cc

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "extensions/browser/process_manager.h"

#include "content/public/browser/content_browser_client.h"
#include "content/public/browser/site_instance.h"
#include "content/public/common/content_client.h"
#include "content/public/test/test_browser_context.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/browser/extensions_test.h"
#include "extensions/browser/process_manager_delegate.h"
#include "extensions/browser/test_extensions_browser_client.h"

BrowserContext;
SiteInstance;
TestBrowserContext;

namespace extensions {

namespace {

// A trivial ProcessManagerDelegate.
class TestProcessManagerDelegate : public ProcessManagerDelegate { … };

}  // namespace

class ProcessManagerTest : public ExtensionsTest { … };

// Test that startup background hosts are created when the extension system
// becomes ready.
//
// NOTE: This test and those that follow do not try to create ExtensionsHosts
// because ExtensionHost is tightly coupled to WebContents and can't be
// constructed in unit tests.
TEST_F(ProcessManagerTest, CreateBackgroundHostsOnExtensionsReady) { … }

// Test that the embedder can defer background host creation. Chrome does this
// when the profile is created asynchronously, which may take a while.
TEST_F(ProcessManagerTest, CreateBackgroundHostsDeferred) { … }

// Test that the embedder can disallow background host creation.
// Chrome OS does this in guest mode.
TEST_F(ProcessManagerTest, IsBackgroundHostAllowed) { … }

// Test that extensions get grouped in the right SiteInstance (and therefore
// process) based on their URLs.
TEST_F(ProcessManagerTest, ProcessGrouping) { … }

}  // namespace extensions