Content settings: remove some plugin-related code/resources when... there are no...
[chromium-blink-merge.git] / content / public / test / test_browser_thread_bundle.cc
bloba9e1073748a8e7879284c8395136319cc52b47c7
1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "content/public/test/test_browser_thread_bundle.h"
7 #include "base/message_loop/message_loop.h"
8 #include "base/run_loop.h"
9 #include "content/browser/browser_thread_impl.h"
10 #include "content/public/test/test_browser_thread.h"
12 namespace content {
14 TestBrowserThreadBundle::TestBrowserThreadBundle() {
15 Init(DEFAULT);
18 TestBrowserThreadBundle::TestBrowserThreadBundle(int options) {
19 Init(options);
22 TestBrowserThreadBundle::~TestBrowserThreadBundle() {
23 // To avoid memory leaks, we must ensure that any tasks posted to the blocking
24 // pool via PostTaskAndReply are able to reply back to the originating thread.
25 // Thus we must flush the blocking pool while the browser threads still exist.
26 base::RunLoop().RunUntilIdle();
27 BrowserThreadImpl::FlushThreadPoolHelperForTesting();
29 // To ensure a clean teardown, each thread's message loop must be flushed
30 // just before the thread is destroyed. But destroying a fake thread does not
31 // automatically flush the message loop, so we have to do it manually.
32 // See http://crbug.com/247525 for discussion.
33 base::RunLoop().RunUntilIdle();
34 io_thread_.reset();
35 base::RunLoop().RunUntilIdle();
36 cache_thread_.reset();
37 base::RunLoop().RunUntilIdle();
38 process_launcher_thread_.reset();
39 base::RunLoop().RunUntilIdle();
40 file_user_blocking_thread_.reset();
41 base::RunLoop().RunUntilIdle();
42 file_thread_.reset();
43 base::RunLoop().RunUntilIdle();
44 db_thread_.reset();
45 base::RunLoop().RunUntilIdle();
46 // This is the point at which we normally shut down the thread pool. So flush
47 // it again in case any shutdown tasks have been posted to the pool from the
48 // threads above.
49 BrowserThreadImpl::FlushThreadPoolHelperForTesting();
50 base::RunLoop().RunUntilIdle();
51 ui_thread_.reset();
52 base::RunLoop().RunUntilIdle();
55 void TestBrowserThreadBundle::Init(int options) {
56 if (options & IO_MAINLOOP) {
57 message_loop_.reset(new base::MessageLoopForIO());
58 } else {
59 message_loop_.reset(new base::MessageLoopForUI());
62 ui_thread_.reset(new TestBrowserThread(BrowserThread::UI,
63 message_loop_.get()));
65 if (options & REAL_DB_THREAD) {
66 db_thread_.reset(new TestBrowserThread(BrowserThread::DB));
67 db_thread_->Start();
68 } else {
69 db_thread_.reset(new TestBrowserThread(BrowserThread::DB,
70 message_loop_.get()));
73 if (options & REAL_FILE_THREAD) {
74 file_thread_.reset(new TestBrowserThread(BrowserThread::FILE));
75 file_thread_->Start();
76 } else {
77 file_thread_.reset(new TestBrowserThread(BrowserThread::FILE,
78 message_loop_.get()));
81 if (options & REAL_FILE_USER_BLOCKING_THREAD) {
82 file_user_blocking_thread_.reset(
83 new TestBrowserThread(BrowserThread::FILE_USER_BLOCKING));
84 file_user_blocking_thread_->Start();
85 } else {
86 file_user_blocking_thread_.reset(
87 new TestBrowserThread(BrowserThread::FILE_USER_BLOCKING,
88 message_loop_.get()));
91 if (options & REAL_PROCESS_LAUNCHER_THREAD) {
92 process_launcher_thread_.reset(
93 new TestBrowserThread(BrowserThread::PROCESS_LAUNCHER));
94 process_launcher_thread_->Start();
95 } else {
96 process_launcher_thread_.reset(
97 new TestBrowserThread(BrowserThread::PROCESS_LAUNCHER,
98 message_loop_.get()));
101 if (options & REAL_CACHE_THREAD) {
102 cache_thread_.reset(new TestBrowserThread(BrowserThread::CACHE));
103 cache_thread_->Start();
104 } else {
105 cache_thread_.reset(new TestBrowserThread(BrowserThread::CACHE,
106 message_loop_.get()));
109 if (options & REAL_IO_THREAD) {
110 io_thread_.reset(new TestBrowserThread(BrowserThread::IO));
111 io_thread_->StartIOThread();
112 } else {
113 io_thread_.reset(
114 new TestBrowserThread(BrowserThread::IO, message_loop_.get()));
118 } // namespace content