Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 1 | // Copyright (c) 2012 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. |
| 4 | |
| 5 | #include "content/public/test/mock_render_process_host.h" |
| 6 | |
| 7 | #include "base/lazy_instance.h" |
Ben Murdoch | 9ab5563 | 2013-07-18 11:57:30 +0100 | [diff] [blame] | 8 | #include "base/message_loop/message_loop.h" |
Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 9 | #include "base/time/time.h" |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 10 | #include "content/browser/child_process_security_policy_impl.h" |
| 11 | #include "content/browser/renderer_host/render_process_host_impl.h" |
Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 12 | #include "content/browser/renderer_host/render_view_host_impl.h" |
Torne (Richard Coles) | a93a17c | 2013-05-15 11:34:50 +0100 | [diff] [blame] | 13 | #include "content/browser/renderer_host/render_widget_host_impl.h" |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 14 | #include "content/common/child_process_host_impl.h" |
| 15 | #include "content/public/browser/notification_service.h" |
| 16 | #include "content/public/browser/notification_types.h" |
Torne (Richard Coles) | 58537e2 | 2013-09-12 12:10:22 +0100 | [diff] [blame] | 17 | #include "content/public/browser/render_widget_host_iterator.h" |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 18 | #include "content/public/browser/storage_partition.h" |
| 19 | |
| 20 | namespace content { |
| 21 | |
| 22 | MockRenderProcessHost::MockRenderProcessHost( |
| 23 | BrowserContext* browser_context) |
| 24 | : transport_dib_(NULL), |
| 25 | bad_msg_count_(0), |
| 26 | factory_(NULL), |
| 27 | id_(ChildProcessHostImpl::GenerateChildProcessUniqueId()), |
| 28 | browser_context_(browser_context), |
Torne (Richard Coles) | 4e180b6 | 2013-10-18 15:46:22 +0100 | [diff] [blame^] | 29 | prev_routing_id_(0), |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 30 | fast_shutdown_started_(false) { |
| 31 | // Child process security operations can't be unit tested unless we add |
| 32 | // ourselves as an existing child process. |
| 33 | ChildProcessSecurityPolicyImpl::GetInstance()->Add(GetID()); |
| 34 | |
| 35 | RenderProcessHostImpl::RegisterHost(GetID(), this); |
| 36 | } |
| 37 | |
| 38 | MockRenderProcessHost::~MockRenderProcessHost() { |
| 39 | ChildProcessSecurityPolicyImpl::GetInstance()->Remove(GetID()); |
| 40 | delete transport_dib_; |
| 41 | if (factory_) |
| 42 | factory_->Remove(this); |
| 43 | // In unit tests, Release() might not have been called. |
| 44 | RenderProcessHostImpl::UnregisterHost(GetID()); |
| 45 | } |
| 46 | |
| 47 | void MockRenderProcessHost::EnableSendQueue() { |
| 48 | } |
| 49 | |
| 50 | bool MockRenderProcessHost::Init() { |
| 51 | return true; |
| 52 | } |
| 53 | |
| 54 | int MockRenderProcessHost::GetNextRoutingID() { |
Torne (Richard Coles) | 4e180b6 | 2013-10-18 15:46:22 +0100 | [diff] [blame^] | 55 | return ++prev_routing_id_; |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 56 | } |
| 57 | |
Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 58 | void MockRenderProcessHost::AddRoute( |
| 59 | int32 routing_id, |
| 60 | IPC::Listener* listener) { |
| 61 | listeners_.AddWithID(listener, routing_id); |
| 62 | } |
| 63 | |
| 64 | void MockRenderProcessHost::RemoveRoute(int32 routing_id) { |
| 65 | DCHECK(listeners_.Lookup(routing_id) != NULL); |
| 66 | listeners_.Remove(routing_id); |
| 67 | Cleanup(); |
| 68 | } |
| 69 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 70 | bool MockRenderProcessHost::WaitForBackingStoreMsg( |
| 71 | int render_widget_id, |
| 72 | const base::TimeDelta& max_delay, |
| 73 | IPC::Message* msg) { |
| 74 | return false; |
| 75 | } |
| 76 | |
| 77 | void MockRenderProcessHost::ReceivedBadMessage() { |
| 78 | ++bad_msg_count_; |
| 79 | } |
| 80 | |
| 81 | void MockRenderProcessHost::WidgetRestored() { |
| 82 | } |
| 83 | |
| 84 | void MockRenderProcessHost::WidgetHidden() { |
| 85 | } |
| 86 | |
| 87 | int MockRenderProcessHost::VisibleWidgetCount() const { |
| 88 | return 1; |
| 89 | } |
| 90 | |
| 91 | bool MockRenderProcessHost::IsGuest() const { |
| 92 | return false; |
| 93 | } |
| 94 | |
| 95 | StoragePartition* MockRenderProcessHost::GetStoragePartition() const { |
| 96 | return NULL; |
| 97 | } |
| 98 | |
| 99 | void MockRenderProcessHost::AddWord(const string16& word) { |
| 100 | } |
| 101 | |
| 102 | bool MockRenderProcessHost::FastShutdownIfPossible() { |
| 103 | // We aren't actually going to do anything, but set |fast_shutdown_started_| |
| 104 | // to true so that tests know we've been called. |
| 105 | fast_shutdown_started_ = true; |
| 106 | return true; |
| 107 | } |
| 108 | |
| 109 | bool MockRenderProcessHost::FastShutdownStarted() const { |
| 110 | return fast_shutdown_started_; |
| 111 | } |
| 112 | |
| 113 | void MockRenderProcessHost::DumpHandles() { |
| 114 | } |
| 115 | |
Torne (Richard Coles) | 2a99a7e | 2013-03-28 15:31:22 +0000 | [diff] [blame] | 116 | base::ProcessHandle MockRenderProcessHost::GetHandle() const { |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 117 | // Return the current-process handle for the IPC::GetFileHandleForProcess |
| 118 | // function. |
| 119 | return base::Process::Current().handle(); |
| 120 | } |
| 121 | |
| 122 | bool MockRenderProcessHost::Send(IPC::Message* msg) { |
| 123 | // Save the message in the sink. |
| 124 | sink_.OnMessageReceived(*msg); |
| 125 | delete msg; |
| 126 | return true; |
| 127 | } |
| 128 | |
Torne (Richard Coles) | b2df76e | 2013-05-13 16:52:09 +0100 | [diff] [blame] | 129 | TransportDIB* MockRenderProcessHost::MapTransportDIB(TransportDIB::Id dib_id) { |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 130 | #if defined(OS_WIN) |
| 131 | HANDLE duped; |
| 132 | DuplicateHandle(GetCurrentProcess(), dib_id.handle, GetCurrentProcess(), |
| 133 | &duped, 0, TRUE, DUPLICATE_SAME_ACCESS); |
Torne (Richard Coles) | b2df76e | 2013-05-13 16:52:09 +0100 | [diff] [blame] | 134 | return TransportDIB::Map(duped); |
Torne (Richard Coles) | 90dce4d | 2013-05-29 14:40:03 +0100 | [diff] [blame] | 135 | #elif defined(TOOLKIT_GTK) |
| 136 | return TransportDIB::Map(dib_id.shmkey); |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 137 | #elif defined(OS_ANDROID) |
| 138 | // On Android, Handles and Ids are the same underlying type. |
Torne (Richard Coles) | b2df76e | 2013-05-13 16:52:09 +0100 | [diff] [blame] | 139 | return TransportDIB::Map(dib_id); |
Torne (Richard Coles) | 90dce4d | 2013-05-29 14:40:03 +0100 | [diff] [blame] | 140 | #else |
| 141 | // On POSIX, TransportDIBs are always created in the browser, so we cannot map |
| 142 | // one from a dib_id. |
| 143 | return TransportDIB::Create(100 * 100 * 4, 0); |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 144 | #endif |
Torne (Richard Coles) | b2df76e | 2013-05-13 16:52:09 +0100 | [diff] [blame] | 145 | } |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 146 | |
Torne (Richard Coles) | b2df76e | 2013-05-13 16:52:09 +0100 | [diff] [blame] | 147 | TransportDIB* MockRenderProcessHost::GetTransportDIB(TransportDIB::Id dib_id) { |
| 148 | if (transport_dib_) |
| 149 | return transport_dib_; |
| 150 | |
| 151 | transport_dib_ = MapTransportDIB(dib_id); |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 152 | return transport_dib_; |
| 153 | } |
| 154 | |
| 155 | int MockRenderProcessHost::GetID() const { |
| 156 | return id_; |
| 157 | } |
| 158 | |
| 159 | bool MockRenderProcessHost::HasConnection() const { |
| 160 | return true; |
| 161 | } |
| 162 | |
| 163 | void MockRenderProcessHost::SetIgnoreInputEvents(bool ignore_input_events) { |
| 164 | } |
| 165 | |
| 166 | bool MockRenderProcessHost::IgnoreInputEvents() const { |
| 167 | return false; |
| 168 | } |
| 169 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 170 | void MockRenderProcessHost::Cleanup() { |
Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 171 | if (listeners_.IsEmpty()) { |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 172 | NotificationService::current()->Notify( |
| 173 | NOTIFICATION_RENDERER_PROCESS_TERMINATED, |
| 174 | Source<RenderProcessHost>(this), |
| 175 | NotificationService::NoDetails()); |
Torne (Richard Coles) | c2e0dbd | 2013-05-09 18:35:53 +0100 | [diff] [blame] | 176 | base::MessageLoop::current()->DeleteSoon(FROM_HERE, this); |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 177 | RenderProcessHostImpl::UnregisterHost(GetID()); |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | void MockRenderProcessHost::AddPendingView() { |
| 182 | } |
| 183 | |
| 184 | void MockRenderProcessHost::RemovePendingView() { |
| 185 | } |
| 186 | |
| 187 | void MockRenderProcessHost::SetSuddenTerminationAllowed(bool allowed) { |
| 188 | } |
| 189 | |
| 190 | bool MockRenderProcessHost::SuddenTerminationAllowed() const { |
| 191 | return true; |
| 192 | } |
| 193 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 194 | BrowserContext* MockRenderProcessHost::GetBrowserContext() const { |
| 195 | return browser_context_; |
| 196 | } |
| 197 | |
| 198 | bool MockRenderProcessHost::InSameStoragePartition( |
| 199 | StoragePartition* partition) const { |
| 200 | // Mock RPHs only have one partition. |
| 201 | return true; |
| 202 | } |
| 203 | |
| 204 | IPC::ChannelProxy* MockRenderProcessHost::GetChannel() { |
| 205 | return NULL; |
| 206 | } |
| 207 | |
Torne (Richard Coles) | 4e180b6 | 2013-10-18 15:46:22 +0100 | [diff] [blame^] | 208 | void MockRenderProcessHost::AddFilter(BrowserMessageFilter* filter) { |
| 209 | } |
| 210 | |
Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 211 | int MockRenderProcessHost::GetActiveViewCount() { |
| 212 | int num_active_views = 0; |
Torne (Richard Coles) | 58537e2 | 2013-09-12 12:10:22 +0100 | [diff] [blame] | 213 | scoped_ptr<RenderWidgetHostIterator> widgets( |
| 214 | RenderWidgetHost::GetRenderWidgetHosts()); |
| 215 | while (RenderWidgetHost* widget = widgets->GetNextHost()) { |
Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 216 | // Count only RenderWidgetHosts in this process. |
Torne (Richard Coles) | 58537e2 | 2013-09-12 12:10:22 +0100 | [diff] [blame] | 217 | if (widget->GetProcess()->GetID() == GetID()) |
Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 218 | num_active_views++; |
| 219 | } |
| 220 | return num_active_views; |
| 221 | } |
| 222 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 223 | bool MockRenderProcessHost::FastShutdownForPageCount(size_t count) { |
Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 224 | if (static_cast<size_t>(GetActiveViewCount()) == count) |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 225 | return FastShutdownIfPossible(); |
| 226 | return false; |
| 227 | } |
| 228 | |
| 229 | base::TimeDelta MockRenderProcessHost::GetChildProcessIdleTime() const { |
| 230 | return base::TimeDelta::FromMilliseconds(0); |
| 231 | } |
| 232 | |
| 233 | void MockRenderProcessHost::SurfaceUpdated(int32 surface_id) { |
| 234 | } |
| 235 | |
| 236 | void MockRenderProcessHost::ResumeRequestsForView(int route_id) { |
| 237 | } |
| 238 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 239 | |
| 240 | bool MockRenderProcessHost::OnMessageReceived(const IPC::Message& msg) { |
Ben Murdoch | eb525c5 | 2013-07-10 11:40:50 +0100 | [diff] [blame] | 241 | IPC::Listener* listener = listeners_.Lookup(msg.routing_id()); |
| 242 | if (listener) |
| 243 | return listener->OnMessageReceived(msg); |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 244 | return false; |
| 245 | } |
| 246 | |
| 247 | void MockRenderProcessHost::OnChannelConnected(int32 peer_pid) { |
| 248 | } |
| 249 | |
| 250 | MockRenderProcessHostFactory::MockRenderProcessHostFactory() {} |
| 251 | |
| 252 | MockRenderProcessHostFactory::~MockRenderProcessHostFactory() { |
| 253 | // Detach this object from MockRenderProcesses to prevent STLDeleteElements() |
| 254 | // from calling MockRenderProcessHostFactory::Remove(). |
| 255 | for (ScopedVector<MockRenderProcessHost>::iterator it = processes_.begin(); |
| 256 | it != processes_.end(); ++it) { |
| 257 | (*it)->SetFactory(NULL); |
| 258 | } |
| 259 | } |
| 260 | |
| 261 | RenderProcessHost* MockRenderProcessHostFactory::CreateRenderProcessHost( |
Torne (Richard Coles) | 868fa2f | 2013-06-11 10:57:03 +0100 | [diff] [blame] | 262 | BrowserContext* browser_context, |
| 263 | SiteInstance* site_instance) const { |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 264 | MockRenderProcessHost* host = new MockRenderProcessHost(browser_context); |
| 265 | if (host) { |
| 266 | processes_.push_back(host); |
| 267 | host->SetFactory(this); |
| 268 | } |
| 269 | return host; |
| 270 | } |
| 271 | |
| 272 | void MockRenderProcessHostFactory::Remove(MockRenderProcessHost* host) const { |
| 273 | for (ScopedVector<MockRenderProcessHost>::iterator it = processes_.begin(); |
| 274 | it != processes_.end(); ++it) { |
| 275 | if (*it == host) { |
| 276 | processes_.weak_erase(it); |
| 277 | break; |
| 278 | } |
| 279 | } |
| 280 | } |
| 281 | |
| 282 | } // content |