Updating trunk VERSION from 2139.0 to 2140.0
[chromium-blink-merge.git] / content / browser / devtools / embedded_worker_devtools_manager_unittest.cc
blob2b28a9594782f94d323fc08f5a2d87947af1f9db
1 // Copyright 2014 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/browser/devtools/embedded_worker_devtools_manager.h"
7 #include "base/memory/scoped_ptr.h"
8 #include "base/message_loop/message_loop.h"
9 #include "base/run_loop.h"
10 #include "content/browser/browser_thread_impl.h"
11 #include "content/browser/devtools/devtools_agent_host_impl.h"
12 #include "content/browser/devtools/embedded_worker_devtools_agent_host.h"
13 #include "content/browser/shared_worker/shared_worker_instance.h"
14 #include "content/browser/shared_worker/worker_storage_partition.h"
15 #include "content/public/test/test_browser_context.h"
16 #include "testing/gtest/include/gtest/gtest.h"
18 namespace content {
19 namespace {
21 class TestDevToolsClientHost : public DevToolsAgentHostClient {
22 public:
23 TestDevToolsClientHost() {}
24 virtual ~TestDevToolsClientHost() {}
25 virtual void DispatchProtocolMessage(
26 DevToolsAgentHost* agent_host, const std::string& message) OVERRIDE {}
27 virtual void AgentHostClosed(
28 DevToolsAgentHost* agent_host, bool replaced) OVERRIDE {}
30 void InspectAgentHost(DevToolsAgentHost* agent_host) {
31 if (agent_host_.get())
32 agent_host_->DetachClient();
33 agent_host_ = agent_host;
34 if (agent_host_.get())
35 agent_host_->AttachClient(this);
37 private:
38 scoped_refptr<DevToolsAgentHost> agent_host_;
39 DISALLOW_COPY_AND_ASSIGN(TestDevToolsClientHost);
43 class EmbeddedWorkerDevToolsManagerTest : public testing::Test {
44 public:
45 typedef EmbeddedWorkerDevToolsAgentHost::WorkerState WorkerState;
47 EmbeddedWorkerDevToolsManagerTest()
48 : ui_thread_(BrowserThread::UI, &message_loop_),
49 browser_context_(new TestBrowserContext()),
50 partition_(
51 new WorkerStoragePartition(browser_context_->GetRequestContext(),
52 NULL,
53 NULL,
54 NULL,
55 NULL,
56 NULL,
57 NULL,
58 NULL)),
59 partition_id_(*partition_.get()) {}
61 protected:
62 virtual void SetUp() OVERRIDE {
63 manager_ = EmbeddedWorkerDevToolsManager::GetInstance();
65 virtual void TearDown() OVERRIDE {
66 EmbeddedWorkerDevToolsManager::GetInstance()->ResetForTesting();
69 void CheckWorkerState(int worker_process_id,
70 int worker_route_id,
71 WorkerState state) {
72 const EmbeddedWorkerDevToolsManager::WorkerId id(worker_process_id,
73 worker_route_id);
74 EmbeddedWorkerDevToolsManager::AgentHostMap::iterator it =
75 manager_->workers_.find(id);
76 EXPECT_TRUE(manager_->workers_.end() != it);
77 EXPECT_EQ(state, it->second->state_);
80 void CheckWorkerNotExist(int worker_process_id, int worker_route_id) {
81 const EmbeddedWorkerDevToolsManager::WorkerId id(worker_process_id,
82 worker_route_id);
83 EXPECT_TRUE(manager_->workers_.end() == manager_->workers_.find(id));
86 void CheckWorkerCount(size_t size) {
87 EXPECT_EQ(size, manager_->workers_.size());
90 base::MessageLoopForIO message_loop_;
91 BrowserThreadImpl ui_thread_;
92 scoped_ptr<TestBrowserContext> browser_context_;
93 scoped_ptr<WorkerStoragePartition> partition_;
94 const WorkerStoragePartitionId partition_id_;
95 EmbeddedWorkerDevToolsManager* manager_;
98 TEST_F(EmbeddedWorkerDevToolsManagerTest, BasicTest) {
99 scoped_refptr<DevToolsAgentHostImpl> agent_host;
101 SharedWorkerInstance instance1(GURL("http://example.com/w.js"),
102 base::string16(),
103 base::string16(),
104 blink::WebContentSecurityPolicyTypeReport,
105 browser_context_->GetResourceContext(),
106 partition_id_);
108 agent_host = manager_->GetDevToolsAgentHostForWorker(1, 1);
109 EXPECT_FALSE(agent_host.get());
111 // Created -> Started -> Destroyed
112 CheckWorkerNotExist(1, 1);
113 manager_->SharedWorkerCreated(1, 1, instance1);
114 CheckWorkerState(1, 1, WorkerState::WORKER_UNINSPECTED);
115 manager_->WorkerReadyForInspection(1, 1);
116 manager_->WorkerContextStarted(1, 1);
117 CheckWorkerState(1, 1, WorkerState::WORKER_UNINSPECTED);
118 manager_->WorkerDestroyed(1, 1);
119 CheckWorkerNotExist(1, 1);
121 // Created -> GetDevToolsAgentHost -> Started -> Destroyed
122 CheckWorkerNotExist(1, 2);
123 manager_->SharedWorkerCreated(1, 2, instance1);
124 CheckWorkerState(1, 2, WorkerState::WORKER_UNINSPECTED);
125 agent_host = manager_->GetDevToolsAgentHostForWorker(1, 2);
126 EXPECT_TRUE(agent_host.get());
127 CheckWorkerState(1, 2, WorkerState::WORKER_UNINSPECTED);
128 EXPECT_EQ(agent_host.get(), manager_->GetDevToolsAgentHostForWorker(1, 2));
129 manager_->WorkerReadyForInspection(1, 2);
130 manager_->WorkerContextStarted(1, 2);
131 CheckWorkerState(1, 2, WorkerState::WORKER_UNINSPECTED);
132 manager_->WorkerDestroyed(1, 2);
133 CheckWorkerState(1, 2, WorkerState::WORKER_TERMINATED);
134 agent_host = NULL;
135 CheckWorkerNotExist(1, 2);
137 // Created -> Started -> GetDevToolsAgentHost -> Destroyed
138 CheckWorkerNotExist(1, 3);
139 manager_->SharedWorkerCreated(1, 3, instance1);
140 CheckWorkerState(1, 3, WorkerState::WORKER_UNINSPECTED);
141 manager_->WorkerReadyForInspection(1, 3);
142 manager_->WorkerContextStarted(1, 3);
143 CheckWorkerState(1, 3, WorkerState::WORKER_UNINSPECTED);
144 agent_host = manager_->GetDevToolsAgentHostForWorker(1, 3);
145 EXPECT_TRUE(agent_host.get());
146 CheckWorkerState(1, 3, WorkerState::WORKER_UNINSPECTED);
147 manager_->WorkerDestroyed(1, 3);
148 CheckWorkerState(1, 3, WorkerState::WORKER_TERMINATED);
149 agent_host = NULL;
150 CheckWorkerNotExist(1, 3);
152 // Created -> Destroyed
153 CheckWorkerNotExist(1, 4);
154 manager_->SharedWorkerCreated(1, 4, instance1);
155 CheckWorkerState(1, 4, WorkerState::WORKER_UNINSPECTED);
156 manager_->WorkerDestroyed(1, 4);
157 CheckWorkerNotExist(1, 4);
159 // Created -> GetDevToolsAgentHost -> Destroyed
160 CheckWorkerNotExist(1, 5);
161 manager_->SharedWorkerCreated(1, 5, instance1);
162 CheckWorkerState(1, 5, WorkerState::WORKER_UNINSPECTED);
163 agent_host = manager_->GetDevToolsAgentHostForWorker(1, 5);
164 EXPECT_TRUE(agent_host.get());
165 CheckWorkerState(1, 5, WorkerState::WORKER_UNINSPECTED);
166 manager_->WorkerDestroyed(1, 5);
167 CheckWorkerState(1, 5, WorkerState::WORKER_TERMINATED);
168 agent_host = NULL;
169 CheckWorkerNotExist(1, 5);
171 // Created -> GetDevToolsAgentHost -> Free agent_host -> Destroyed
172 CheckWorkerNotExist(1, 6);
173 manager_->SharedWorkerCreated(1, 6, instance1);
174 CheckWorkerState(1, 6, WorkerState::WORKER_UNINSPECTED);
175 agent_host = manager_->GetDevToolsAgentHostForWorker(1, 6);
176 EXPECT_TRUE(agent_host.get());
177 CheckWorkerState(1, 6, WorkerState::WORKER_UNINSPECTED);
178 agent_host = NULL;
179 manager_->WorkerDestroyed(1, 6);
180 CheckWorkerNotExist(1, 6);
183 TEST_F(EmbeddedWorkerDevToolsManagerTest, AttachTest) {
184 scoped_refptr<DevToolsAgentHostImpl> agent_host1;
185 scoped_refptr<DevToolsAgentHostImpl> agent_host2;
187 SharedWorkerInstance instance1(GURL("http://example.com/w1.js"),
188 base::string16(),
189 base::string16(),
190 blink::WebContentSecurityPolicyTypeReport,
191 browser_context_->GetResourceContext(),
192 partition_id_);
193 SharedWorkerInstance instance2(GURL("http://example.com/w2.js"),
194 base::string16(),
195 base::string16(),
196 blink::WebContentSecurityPolicyTypeReport,
197 browser_context_->GetResourceContext(),
198 partition_id_);
200 // Created -> GetDevToolsAgentHost -> Register -> Started -> Destroyed
201 scoped_ptr<TestDevToolsClientHost> client_host1(new TestDevToolsClientHost());
202 CheckWorkerNotExist(2, 1);
203 manager_->SharedWorkerCreated(2, 1, instance1);
204 CheckWorkerState(2, 1, WorkerState::WORKER_UNINSPECTED);
205 agent_host1 = manager_->GetDevToolsAgentHostForWorker(2, 1);
206 EXPECT_TRUE(agent_host1.get());
207 CheckWorkerState(2, 1, WorkerState::WORKER_UNINSPECTED);
208 EXPECT_EQ(agent_host1.get(), manager_->GetDevToolsAgentHostForWorker(2, 1));
209 client_host1->InspectAgentHost(agent_host1.get());
210 CheckWorkerState(2, 1, WorkerState::WORKER_INSPECTED);
211 manager_->WorkerReadyForInspection(2, 1);
212 manager_->WorkerContextStarted(2, 1);
213 CheckWorkerState(2, 1, WorkerState::WORKER_INSPECTED);
214 manager_->WorkerDestroyed(2, 1);
215 CheckWorkerState(2, 1, WorkerState::WORKER_TERMINATED);
216 EXPECT_EQ(agent_host1.get(), manager_->GetDevToolsAgentHostForWorker(2, 1));
218 // Created -> Started -> GetDevToolsAgentHost -> Register -> Destroyed
219 scoped_ptr<TestDevToolsClientHost> client_host2(new TestDevToolsClientHost());
220 manager_->SharedWorkerCreated(2, 2, instance2);
221 CheckWorkerState(2, 2, WorkerState::WORKER_UNINSPECTED);
222 manager_->WorkerReadyForInspection(2, 2);
223 manager_->WorkerContextStarted(2, 2);
224 CheckWorkerState(2, 2, WorkerState::WORKER_UNINSPECTED);
225 agent_host2 = manager_->GetDevToolsAgentHostForWorker(2, 2);
226 EXPECT_TRUE(agent_host2.get());
227 EXPECT_NE(agent_host1.get(), agent_host2.get());
228 EXPECT_EQ(agent_host2.get(), manager_->GetDevToolsAgentHostForWorker(2, 2));
229 CheckWorkerState(2, 2, WorkerState::WORKER_UNINSPECTED);
230 client_host2->InspectAgentHost(agent_host2.get());
231 CheckWorkerState(2, 2, WorkerState::WORKER_INSPECTED);
232 manager_->WorkerDestroyed(2, 2);
233 CheckWorkerState(2, 2, WorkerState::WORKER_TERMINATED);
234 EXPECT_EQ(agent_host2.get(), manager_->GetDevToolsAgentHostForWorker(2, 2));
236 // Re-created -> Started -> ClientHostClosing -> Destroyed
237 CheckWorkerState(2, 1, WorkerState::WORKER_TERMINATED);
238 manager_->SharedWorkerCreated(2, 3, instance1);
239 CheckWorkerNotExist(2, 1);
240 CheckWorkerState(2, 3, WorkerState::WORKER_PAUSED_FOR_REATTACH);
241 EXPECT_EQ(agent_host1.get(), manager_->GetDevToolsAgentHostForWorker(2, 3));
242 manager_->WorkerReadyForInspection(2, 3);
243 manager_->WorkerContextStarted(2, 3);
244 CheckWorkerState(2, 3, WorkerState::WORKER_INSPECTED);
245 client_host1->InspectAgentHost(NULL);
246 manager_->WorkerDestroyed(2, 3);
247 CheckWorkerState(2, 3, WorkerState::WORKER_TERMINATED);
248 agent_host1 = NULL;
249 CheckWorkerNotExist(2, 3);
251 // Re-created -> Destroyed
252 CheckWorkerState(2, 2, WorkerState::WORKER_TERMINATED);
253 manager_->SharedWorkerCreated(2, 4, instance2);
254 CheckWorkerNotExist(2, 2);
255 CheckWorkerState(2, 4, WorkerState::WORKER_PAUSED_FOR_REATTACH);
256 EXPECT_EQ(agent_host2.get(), manager_->GetDevToolsAgentHostForWorker(2, 4));
257 manager_->WorkerDestroyed(2, 4);
258 CheckWorkerNotExist(2, 2);
259 CheckWorkerState(2, 4, WorkerState::WORKER_TERMINATED);
261 // Re-created -> ClientHostClosing -> Destroyed
262 manager_->SharedWorkerCreated(2, 5, instance2);
263 CheckWorkerNotExist(2, 2);
264 CheckWorkerState(2, 5, WorkerState::WORKER_PAUSED_FOR_REATTACH);
265 EXPECT_EQ(agent_host2.get(), manager_->GetDevToolsAgentHostForWorker(2, 5));
266 client_host2->InspectAgentHost(NULL);
267 CheckWorkerCount(1);
268 agent_host2 = NULL;
269 CheckWorkerCount(1);
270 manager_->WorkerDestroyed(2, 5);
271 CheckWorkerCount(0);
274 TEST_F(EmbeddedWorkerDevToolsManagerTest, ReattachTest) {
275 SharedWorkerInstance instance(GURL("http://example.com/w3.js"),
276 base::string16(),
277 base::string16(),
278 blink::WebContentSecurityPolicyTypeReport,
279 browser_context_->GetResourceContext(),
280 partition_id_);
281 scoped_ptr<TestDevToolsClientHost> client_host(new TestDevToolsClientHost());
282 // Created -> GetDevToolsAgentHost -> Register -> Destroyed
283 manager_->SharedWorkerCreated(3, 1, instance);
284 CheckWorkerState(3, 1, WorkerState::WORKER_UNINSPECTED);
285 scoped_refptr<DevToolsAgentHost> agent_host(
286 manager_->GetDevToolsAgentHostForWorker(3, 1));
287 EXPECT_TRUE(agent_host.get());
288 CheckWorkerState(3, 1, WorkerState::WORKER_UNINSPECTED);
289 client_host->InspectAgentHost(agent_host.get());
290 CheckWorkerState(3, 1, WorkerState::WORKER_INSPECTED);
291 manager_->WorkerDestroyed(3, 1);
292 CheckWorkerState(3, 1, WorkerState::WORKER_TERMINATED);
293 // ClientHostClosing -> Re-created -> release agent_host -> Destroyed
294 client_host->InspectAgentHost(NULL);
295 CheckWorkerState(3, 1, WorkerState::WORKER_TERMINATED);
296 manager_->SharedWorkerCreated(3, 2, instance);
297 CheckWorkerState(3, 2, WorkerState::WORKER_UNINSPECTED);
298 agent_host = NULL;
299 CheckWorkerState(3, 2, WorkerState::WORKER_UNINSPECTED);
300 manager_->WorkerDestroyed(3, 2);
301 CheckWorkerNotExist(3, 2);
302 CheckWorkerCount(0);
305 } // namespace content