| // Copyright (c) 2012 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/profiles/profile_destroyer.h" |
| |
| #include "chrome/test/base/browser_with_test_window_test.h" |
| #include "chrome/test/base/testing_profile.h" |
| #include "content/public/browser/render_process_host.h" |
| #include "content/public/browser/site_instance.h" |
| |
| class TestingOffTheRecordDestructionProfile : public TestingProfile { |
| public: |
| TestingOffTheRecordDestructionProfile() |
| : TestingProfile(base::FilePath(), |
| NULL, |
| scoped_refptr<ExtensionSpecialStoragePolicy>() |
| scoped_ptr<PrefServiceSyncable>(), |
| true, |
| TestingFactories()), |
| destroyed_otr_profile_(false) { |
| set_incognito(true); |
| } |
| virtual void DestroyOffTheRecordProfile() OVERRIDE { |
| destroyed_otr_profile_ = true; |
| } |
| bool destroyed_otr_profile_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestingOffTheRecordDestructionProfile); |
| }; |
| |
| class TestingOriginalDestructionProfile : public TestingProfile { |
| public: |
| TestingOriginalDestructionProfile() : destroyed_otr_profile_(false) { |
| DCHECK_EQ(kNull, living_instance_); |
| living_instance_ = this; |
| } |
| virtual ~TestingOriginalDestructionProfile() { |
| DCHECK_EQ(this, living_instance_); |
| living_instance_ = NULL; |
| } |
| virtual void DestroyOffTheRecordProfile() OVERRIDE { |
| SetOffTheRecordProfile(NULL); |
| destroyed_otr_profile_ = true; |
| } |
| bool destroyed_otr_profile_; |
| static TestingOriginalDestructionProfile* living_instance_; |
| |
| // This is to avoid type casting in DCHECK_EQ & EXPECT_NE. |
| static const TestingOriginalDestructionProfile* kNull; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestingOriginalDestructionProfile); |
| }; |
| const TestingOriginalDestructionProfile* |
| TestingOriginalDestructionProfile::kNull = NULL; |
| |
| TestingOriginalDestructionProfile* |
| TestingOriginalDestructionProfile::living_instance_ = NULL; |
| |
| class ProfileDestroyerTest : public BrowserWithTestWindowTest { |
| public: |
| ProfileDestroyerTest() : off_the_record_profile_(NULL) {} |
| |
| protected: |
| virtual TestingProfile* CreateProfile() OVERRIDE { |
| if (off_the_record_profile_ == NULL) |
| off_the_record_profile_ = new TestingOffTheRecordDestructionProfile(); |
| return off_the_record_profile_; |
| } |
| TestingOffTheRecordDestructionProfile* off_the_record_profile_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ProfileDestroyerTest); |
| }; |
| |
| TEST_F(ProfileDestroyerTest, DelayProfileDestruction) { |
| scoped_refptr<content::SiteInstance> instance1( |
| content::SiteInstance::Create(off_the_record_profile_)); |
| scoped_ptr<content::RenderProcessHost> render_process_host1; |
| render_process_host1.reset(instance1->GetProcess()); |
| ASSERT_TRUE(render_process_host1.get() != NULL); |
| |
| scoped_refptr<content::SiteInstance> instance2( |
| content::SiteInstance::Create(off_the_record_profile_)); |
| scoped_ptr<content::RenderProcessHost> render_process_host2; |
| render_process_host2.reset(instance2->GetProcess()); |
| ASSERT_TRUE(render_process_host2.get() != NULL); |
| |
| // destroying the browser should not destroy the off the record profile... |
| set_browser(NULL); |
| EXPECT_FALSE(off_the_record_profile_->destroyed_otr_profile_); |
| |
| // until we destroy the render process host holding on to it... |
| render_process_host1.release()->Cleanup(); |
| |
| // And asynchronicity kicked in properly. |
| base::MessageLoop::current()->RunUntilIdle(); |
| EXPECT_FALSE(off_the_record_profile_->destroyed_otr_profile_); |
| |
| // I meant, ALL the render process hosts... :-) |
| render_process_host2.release()->Cleanup(); |
| base::MessageLoop::current()->RunUntilIdle(); |
| EXPECT_TRUE(off_the_record_profile_->destroyed_otr_profile_); |
| } |
| |
| TEST_F(ProfileDestroyerTest, DelayOriginalProfileDestruction) { |
| TestingOriginalDestructionProfile* original_profile = |
| new TestingOriginalDestructionProfile; |
| |
| TestingOffTheRecordDestructionProfile* off_the_record_profile = |
| new TestingOffTheRecordDestructionProfile; |
| |
| original_profile->SetOffTheRecordProfile(off_the_record_profile); |
| |
| scoped_refptr<content::SiteInstance> instance1( |
| content::SiteInstance::Create(off_the_record_profile)); |
| scoped_ptr<content::RenderProcessHost> render_process_host1; |
| render_process_host1.reset(instance1->GetProcess()); |
| ASSERT_TRUE(render_process_host1.get() != NULL); |
| |
| // Trying to destroy the original profile should be delayed until associated |
| // off the record profile is released by all render process hosts. |
| ProfileDestroyer::DestroyProfileWhenAppropriate(original_profile); |
| EXPECT_NE(TestingOriginalDestructionProfile::kNull, |
| TestingOriginalDestructionProfile::living_instance_); |
| EXPECT_FALSE(original_profile->destroyed_otr_profile_); |
| |
| render_process_host1.release()->Cleanup(); |
| base::MessageLoop::current()->RunUntilIdle(); |
| EXPECT_EQ(NULL, TestingOriginalDestructionProfile::living_instance_); |
| |
| // And the same protection should apply to the main profile. |
| TestingOriginalDestructionProfile* main_profile = |
| new TestingOriginalDestructionProfile; |
| scoped_refptr<content::SiteInstance> instance2( |
| content::SiteInstance::Create(main_profile)); |
| scoped_ptr<content::RenderProcessHost> render_process_host2; |
| render_process_host2.reset(instance2->GetProcess()); |
| ASSERT_TRUE(render_process_host2.get() != NULL); |
| |
| ProfileDestroyer::DestroyProfileWhenAppropriate(main_profile); |
| EXPECT_EQ(main_profile, TestingOriginalDestructionProfile::living_instance_); |
| render_process_host2.release()->Cleanup(); |
| base::MessageLoop::current()->RunUntilIdle(); |
| EXPECT_EQ(NULL, TestingOriginalDestructionProfile::living_instance_); |
| } |