content/browser/media/webrtc_getusermedia_browsertest.cc

   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.
   4
   5 #include "base/command_line.h"
   6 #include "base/json/json_reader.h"
   7 #include "base/strings/stringprintf.h"
   8 #include "base/test/trace_event_analyzer.h"
   9 #include "base/trace_event/trace_event_impl.h"
  10 #include "base/values.h"
  11 #include "content/browser/media/webrtc_internals.h"
  12 #include "content/browser/web_contents/web_contents_impl.h"
  13 #include "content/public/common/content_switches.h"
  14 #include "content/public/test/browser_test_utils.h"
  15 #include "content/public/test/content_browser_test_utils.h"
  16 #include "content/public/test/test_utils.h"
  17 #include "content/shell/browser/shell.h"
  18 #include "content/test/webrtc_content_browsertest_base.h"
  19 #include "net/test/embedded_test_server/embedded_test_server.h"
  20 #include "testing/perf/perf_test.h"
  21
  22 #if defined(OS_WIN)
  23 #include "base/win/windows_version.h"
  24 #endif
  25
  26 using trace_analyzer::TraceAnalyzer;
  27 using trace_analyzer::Query;
  28 using trace_analyzer::TraceEventVector;
  29
  30 namespace {
  31
  32 static const char kGetUserMediaAndStop[] = "getUserMediaAndStop";
  33 static const char kGetUserMediaAndGetStreamUp[] = "getUserMediaAndGetStreamUp";
  34 static const char kGetUserMediaAndAnalyseAndStop[] =
  35     "getUserMediaAndAnalyseAndStop";
  36 static const char kGetUserMediaAndExpectFailure[] =
  37     "getUserMediaAndExpectFailure";
  38 static const char kRenderSameTrackMediastreamAndStop[] =
  39     "renderSameTrackMediastreamAndStop";
  40 static const char kRenderClonedMediastreamAndStop[] =
  41     "renderClonedMediastreamAndStop";
  42 static const char kRenderClonedTrackMediastreamAndStop[] =
  43     "renderClonedTrackMediastreamAndStop";
  44 static const char kRenderDuplicatedMediastreamAndStop[] =
  45     "renderDuplicatedMediastreamAndStop";
  46
  47 // Results returned by JS.
  48 static const char kOK[] = "OK";
  49
  50 std::string GenerateGetUserMediaWithMandatorySourceID(
  51     const std::string& function_name,
  52     const std::string& audio_source_id,
  53     const std::string& video_source_id) {
  54   const std::string audio_constraint =
  55       "audio: {mandatory: { sourceId:\"" + audio_source_id + "\"}}, ";
  56
  57   const std::string video_constraint =
  58       "video: {mandatory: { sourceId:\"" + video_source_id + "\"}}";
  59   return function_name + "({" + audio_constraint + video_constraint + "});";
  60 }
  61
  62 std::string GenerateGetUserMediaWithOptionalSourceID(
  63     const std::string& function_name,
  64     const std::string& audio_source_id,
  65     const std::string& video_source_id) {
  66   const std::string audio_constraint =
  67       "audio: {optional: [{sourceId:\"" + audio_source_id + "\"}]}, ";
  68
  69   const std::string video_constraint =
  70       "video: {optional: [{ sourceId:\"" + video_source_id + "\"}]}";
  71   return function_name + "({" + audio_constraint + video_constraint + "});";
  72 }
  73
  74 }  // namespace
  75
  76 namespace content {
  77
  78 class WebRtcGetUserMediaBrowserTest: public WebRtcContentBrowserTest {
  79  public:
  80   WebRtcGetUserMediaBrowserTest() : trace_log_(NULL) {}
  81   ~WebRtcGetUserMediaBrowserTest() override {}
  82
  83   void StartTracing() {
  84     CHECK(trace_log_ == NULL) << "Can only can start tracing once";
  85     trace_log_ = base::trace_event::TraceLog::GetInstance();
  86     base::trace_event::TraceConfig trace_config(
  87         "video", base::trace_event::RECORD_UNTIL_FULL);
  88     trace_config.EnableSampling();
  89     trace_log_->SetEnabled(trace_config,
  90                            base::trace_event::TraceLog::RECORDING_MODE);
  91     // Check that we are indeed recording.
  92     EXPECT_EQ(trace_log_->GetNumTracesRecorded(), 1);
  93   }
  94
  95   void StopTracing() {
  96     CHECK(message_loop_runner_.get() == NULL)
  97         << "Calling StopTracing more than once";
  98     trace_log_->SetDisabled();
  99     message_loop_runner_ = new MessageLoopRunner;
 100     trace_log_->Flush(base::Bind(
 101         &WebRtcGetUserMediaBrowserTest::OnTraceDataCollected,
 102         base::Unretained(this)));
 103     message_loop_runner_->Run();
 104   }
 105
 106   void OnTraceDataCollected(
 107       const scoped_refptr<base::RefCountedString>& events_str_ptr,
 108       bool has_more_events) {
 109     CHECK(!has_more_events);
 110     recorded_trace_data_ = events_str_ptr;
 111     message_loop_runner_->Quit();
 112   }
 113
 114   TraceAnalyzer* CreateTraceAnalyzer() {
 115     return TraceAnalyzer::Create("[" + recorded_trace_data_->data() + "]");
 116   }
 117
 118   void RunGetUserMediaAndCollectMeasures(const int time_to_sample_secs,
 119                                          const std::string& measure_filter,
 120                                          const std::string& graph_name) {
 121     ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 122
 123     GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 124     NavigateToURL(shell(), url);
 125
 126     // Put getUserMedia to work and let it run for a couple of seconds.
 127     DCHECK(time_to_sample_secs);
 128     ExecuteJavascriptAndWaitForOk(
 129         base::StringPrintf("%s({video: true}, 'myStreamName');",
 130                            kGetUserMediaAndGetStreamUp));
 131
 132     // Now the stream is up and running, start collecting traces.
 133     StartTracing();
 134
 135     ExecuteJavascriptAndWaitForOk(
 136         base::StringPrintf("waitAndStopVideoTrack(window['myStreamName'], %d);",
 137                            time_to_sample_secs));
 138
 139     // Wait until the page title changes to "OK". Do not sleep() here since that
 140     // would stop both this code and the browser underneath.
 141     StopTracing();
 142
 143     scoped_ptr<TraceAnalyzer> analyzer(CreateTraceAnalyzer());
 144     analyzer->AssociateBeginEndEvents();
 145     trace_analyzer::TraceEventVector events;
 146     DCHECK(measure_filter.size());
 147     analyzer->FindEvents(
 148         Query::EventNameIs(measure_filter),
 149         &events);
 150     ASSERT_GT(events.size(), 0u)
 151         << "Could not collect any samples during test, this is bad";
 152
 153     std::string duration_us;
 154     std::string interarrival_us;
 155     for (size_t i = 0; i != events.size(); ++i) {
 156       duration_us.append(
 157           base::StringPrintf("%d,", static_cast<int>(events[i]->duration)));
 158     }
 159
 160     for (size_t i = 1; i < events.size(); ++i) {
 161       // The event |timestamp| comes in ns, divide to get us like |duration|.
 162       interarrival_us.append(base::StringPrintf("%d,",
 163           static_cast<int>((events[i]->timestamp - events[i - 1]->timestamp) /
 164                            base::Time::kNanosecondsPerMicrosecond)));
 165     }
 166
 167     perf_test::PrintResultList(
 168         graph_name, "", "sample_duration", duration_us, "us", true);
 169
 170     perf_test::PrintResultList(
 171         graph_name, "", "interarrival_time", interarrival_us, "us", true);
 172   }
 173
 174   // Runs the JavaScript twoGetUserMedia with |constraints1| and |constraint2|.
 175   void RunTwoGetTwoGetUserMediaWithDifferentContraints(
 176       const std::string& constraints1,
 177       const std::string& constraints2,
 178       const std::string& expected_result) {
 179     ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 180
 181     GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 182     NavigateToURL(shell(), url);
 183
 184     std::string command = "twoGetUserMedia(" + constraints1 + ',' +
 185         constraints2 + ')';
 186
 187     EXPECT_EQ(expected_result, ExecuteJavascriptAndReturnResult(command));
 188   }
 189
 190   void GetInputDevices(std::vector<std::string>* audio_ids,
 191                        std::vector<std::string>* video_ids) {
 192     GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 193     NavigateToURL(shell(), url);
 194
 195     std::string devices_as_json = ExecuteJavascriptAndReturnResult(
 196         "getSources()");
 197     EXPECT_FALSE(devices_as_json.empty());
 198
 199     int error_code;
 200     std::string error_message;
 201     scoped_ptr<base::Value> value(
 202         base::JSONReader::DeprecatedReadAndReturnError(
 203             devices_as_json, base::JSON_ALLOW_TRAILING_COMMAS, &error_code,
 204             &error_message));
 205
 206     ASSERT_TRUE(value.get() != NULL) << error_message;
 207     EXPECT_EQ(value->GetType(), base::Value::TYPE_LIST);
 208
 209     base::ListValue* values;
 210     ASSERT_TRUE(value->GetAsList(&values));
 211
 212     for (base::ListValue::iterator it = values->begin();
 213          it != values->end(); ++it) {
 214       const base::DictionaryValue* dict;
 215       std::string kind;
 216       std::string device_id;
 217       ASSERT_TRUE((*it)->GetAsDictionary(&dict));
 218       ASSERT_TRUE(dict->GetString("kind", &kind));
 219       ASSERT_TRUE(dict->GetString("id", &device_id));
 220       ASSERT_FALSE(device_id.empty());
 221       EXPECT_TRUE(kind == "audio" || kind == "video");
 222       if (kind == "audio") {
 223         audio_ids->push_back(device_id);
 224       } else if (kind == "video") {
 225         video_ids->push_back(device_id);
 226       }
 227     }
 228     ASSERT_FALSE(audio_ids->empty());
 229     ASSERT_FALSE(video_ids->empty());
 230   }
 231
 232  private:
 233   base::trace_event::TraceLog* trace_log_;
 234   scoped_refptr<base::RefCountedString> recorded_trace_data_;
 235   scoped_refptr<MessageLoopRunner> message_loop_runner_;
 236 };
 237
 238 // These tests will all make a getUserMedia call with different constraints and
 239 // see that the success callback is called. If the error callback is called or
 240 // none of the callbacks are called the tests will simply time out and fail.
 241
 242 // Test fails under MSan, http://crbug.com/445745
 243 #if defined(MEMORY_SANITIZER)
 244 #define MAYBE_GetVideoStreamAndStop DISABLED_GetVideoStreamAndStop
 245 #else
 246 #define MAYBE_GetVideoStreamAndStop GetVideoStreamAndStop
 247 #endif
 248 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 249                        MAYBE_GetVideoStreamAndStop) {
 250   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 251
 252   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 253   NavigateToURL(shell(), url);
 254
 255   ExecuteJavascriptAndWaitForOk(
 256       base::StringPrintf("%s({video: true});", kGetUserMediaAndStop));
 257 }
 258
 259 // Test fails under MSan, http://crbug.com/445745
 260 #if defined(MEMORY_SANITIZER)
 261 #define MAYBE_RenderSameTrackMediastreamAndStop \
 262   DISABLED_RenderSameTrackMediastreamAndStop
 263 #else
 264 #define MAYBE_RenderSameTrackMediastreamAndStop \
 265   RenderSameTrackMediastreamAndStop
 266 #endif
 267 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 268                        MAYBE_RenderSameTrackMediastreamAndStop) {
 269   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 270
 271   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 272   NavigateToURL(shell(), url);
 273
 274   ExecuteJavascriptAndWaitForOk(
 275       base::StringPrintf("%s({video: true});",
 276                          kRenderSameTrackMediastreamAndStop));
 277 }
 278
 279 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 280                        RenderClonedMediastreamAndStop) {
 281   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 282
 283   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 284   NavigateToURL(shell(), url);
 285
 286
 287   ExecuteJavascriptAndWaitForOk(
 288       base::StringPrintf("%s({video: true});",
 289                          kRenderClonedMediastreamAndStop));
 290 }
 291
 292 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 293                        kRenderClonedTrackMediastreamAndStop) {
 294   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 295
 296   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 297   NavigateToURL(shell(), url);
 298
 299   ExecuteJavascriptAndWaitForOk(
 300       base::StringPrintf("%s({video: true});",
 301                          kRenderClonedTrackMediastreamAndStop));
 302 }
 303
 304 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 305                        kRenderDuplicatedMediastreamAndStop) {
 306   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 307
 308   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 309   NavigateToURL(shell(), url);
 310
 311   ExecuteJavascriptAndWaitForOk(
 312       base::StringPrintf("%s({video: true});",
 313                           kRenderDuplicatedMediastreamAndStop));
 314 }
 315
 316 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 317                        GetAudioAndVideoStreamAndStop) {
 318   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 319
 320   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 321   NavigateToURL(shell(), url);
 322
 323   ExecuteJavascriptAndWaitForOk(base::StringPrintf(
 324       "%s({video: true, audio: true});", kGetUserMediaAndStop));
 325 }
 326
 327 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 328                        GetAudioAndVideoStreamAndClone) {
 329   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 330
 331   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 332   NavigateToURL(shell(), url);
 333
 334   ExecuteJavascriptAndWaitForOk("getUserMediaAndClone();");
 335 }
 336
 337 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 338                        RenderVideoTrackInMultipleTagsAndPause) {
 339   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 340
 341   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 342   NavigateToURL(shell(), url);
 343
 344   ExecuteJavascriptAndWaitForOk("getUserMediaAndRenderInSeveralVideoTags();");
 345 }
 346
 347
 348
 349 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 350                        GetUserMediaWithMandatorySourceID) {
 351   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 352
 353   std::vector<std::string> audio_ids;
 354   std::vector<std::string> video_ids;
 355   GetInputDevices(&audio_ids, &video_ids);
 356
 357   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 358
 359   // Test all combinations of mandatory sourceID;
 360   for (std::vector<std::string>::const_iterator video_it = video_ids.begin();
 361        video_it != video_ids.end(); ++video_it) {
 362     for (std::vector<std::string>::const_iterator audio_it = audio_ids.begin();
 363          audio_it != audio_ids.end(); ++audio_it) {
 364       NavigateToURL(shell(), url);
 365       EXPECT_EQ(kOK, ExecuteJavascriptAndReturnResult(
 366           GenerateGetUserMediaWithMandatorySourceID(
 367               kGetUserMediaAndStop,
 368               *audio_it,
 369               *video_it)));
 370     }
 371   }
 372 }
 373
 374 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 375                        GetUserMediaWithInvalidMandatorySourceID) {
 376   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 377
 378   std::vector<std::string> audio_ids;
 379   std::vector<std::string> video_ids;
 380   GetInputDevices(&audio_ids, &video_ids);
 381
 382   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 383
 384   // Test with invalid mandatory audio sourceID.
 385   NavigateToURL(shell(), url);
 386   EXPECT_EQ("DevicesNotFoundError", ExecuteJavascriptAndReturnResult(
 387       GenerateGetUserMediaWithMandatorySourceID(
 388           kGetUserMediaAndExpectFailure,
 389           "something invalid",
 390           video_ids[0])));
 391
 392   // Test with invalid mandatory video sourceID.
 393   EXPECT_EQ("DevicesNotFoundError", ExecuteJavascriptAndReturnResult(
 394       GenerateGetUserMediaWithMandatorySourceID(
 395           kGetUserMediaAndExpectFailure,
 396           audio_ids[0],
 397           "something invalid")));
 398
 399   // Test with empty mandatory audio sourceID.
 400   EXPECT_EQ("DevicesNotFoundError", ExecuteJavascriptAndReturnResult(
 401       GenerateGetUserMediaWithMandatorySourceID(
 402           kGetUserMediaAndExpectFailure,
 403           "",
 404           video_ids[0])));
 405 }
 406
 407 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 408                        GetUserMediaWithInvalidOptionalSourceID) {
 409   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 410
 411   std::vector<std::string> audio_ids;
 412   std::vector<std::string> video_ids;
 413   GetInputDevices(&audio_ids, &video_ids);
 414
 415   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 416
 417   // Test with invalid optional audio sourceID.
 418   NavigateToURL(shell(), url);
 419   EXPECT_EQ(kOK, ExecuteJavascriptAndReturnResult(
 420       GenerateGetUserMediaWithOptionalSourceID(
 421           kGetUserMediaAndStop,
 422           "something invalid",
 423           video_ids[0])));
 424
 425   // Test with invalid optional video sourceID.
 426   EXPECT_EQ(kOK, ExecuteJavascriptAndReturnResult(
 427       GenerateGetUserMediaWithOptionalSourceID(
 428           kGetUserMediaAndStop,
 429           audio_ids[0],
 430           "something invalid")));
 431
 432   // Test with empty optional audio sourceID.
 433   EXPECT_EQ(kOK, ExecuteJavascriptAndReturnResult(
 434       GenerateGetUserMediaWithOptionalSourceID(
 435           kGetUserMediaAndStop,
 436           "",
 437           video_ids[0])));
 438 }
 439
 440 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest, TwoGetUserMediaAndStop) {
 441   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 442
 443   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 444   NavigateToURL(shell(), url);
 445
 446   ExecuteJavascriptAndWaitForOk(
 447       "twoGetUserMediaAndStop({video: true, audio: true});");
 448 }
 449
 450 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 451                        TwoGetUserMediaWithEqualConstraints) {
 452   std::string constraints1 = "{video: true, audio: true}";
 453   const std::string& constraints2 = constraints1;
 454   std::string expected_result = "w=640:h=480-w=640:h=480";
 455
 456   RunTwoGetTwoGetUserMediaWithDifferentContraints(constraints1, constraints2,
 457                                                   expected_result);
 458 }
 459
 460 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 461                        TwoGetUserMediaWithSecondVideoCropped) {
 462   std::string constraints1 = "{video: true}";
 463   std::string constraints2 = "{video: {mandatory: {maxHeight: 360}}}";
 464   std::string expected_result = "w=640:h=480-w=640:h=360";
 465   RunTwoGetTwoGetUserMediaWithDifferentContraints(constraints1, constraints2,
 466                                                   expected_result);
 467 }
 468
 469 // Test fails under MSan, http://crbug.com/445745
 470 #if defined(MEMORY_SANITIZER)
 471 #define MAYBE_TwoGetUserMediaWithFirstHdSecondVga \
 472   DISABLED_TwoGetUserMediaWithFirstHdSecondVga
 473 #else
 474 #define MAYBE_TwoGetUserMediaWithFirstHdSecondVga \
 475   TwoGetUserMediaWithFirstHdSecondVga
 476 #endif
 477 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 478                        MAYBE_TwoGetUserMediaWithFirstHdSecondVga) {
 479   std::string constraints1 =
 480       "{video: {mandatory: {maxWidth:1280 , minWidth:1280 , maxHeight: 720,\
 481       minHeight: 720}}}";
 482   std::string constraints2 =
 483       "{video: {mandatory: {maxWidth:640 , maxHeight: 480}}}";
 484   std::string expected_result = "w=1280:h=720-w=640:h=480";
 485   RunTwoGetTwoGetUserMediaWithDifferentContraints(constraints1, constraints2,
 486                                                   expected_result);
 487 }
 488
 489 #if defined(OS_WIN)
 490 // Timing out on Winodws 7 bot: http://crbug.com/443294
 491 #define MAYBE_TwoGetUserMediaWithFirst1080pSecondVga\
 492     DISABLED_TwoGetUserMediaWithFirst1080pSecondVga
 493 #else
 494 #define MAYBE_TwoGetUserMediaWithFirst1080pSecondVga\
 495     TwoGetUserMediaWithFirst1080pSecondVga
 496 #endif
 497
 498 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 499                        MAYBE_TwoGetUserMediaWithFirst1080pSecondVga) {
 500   std::string constraints1 =
 501       "{video: {mandatory: {maxWidth:1920 , minWidth:1920 , maxHeight: 1080,\
 502       minHeight: 1080}}}";
 503   std::string constraints2 =
 504       "{video: {mandatory: {maxWidth:640 , maxHeight: 480}}}";
 505   std::string expected_result = "w=1920:h=1080-w=640:h=480";
 506   RunTwoGetTwoGetUserMediaWithDifferentContraints(constraints1, constraints2,
 507                                                   expected_result);
 508 }
 509
 510 // Test fails under MSan, http://crbug.com/445745
 511 #if defined(MEMORY_SANITIZER)
 512 #define MAYBE_TwoGetUserMediaAndVerifyFrameRate \
 513   DISABLED_TwoGetUserMediaAndVerifyFrameRate
 514 #else
 515 #define MAYBE_TwoGetUserMediaAndVerifyFrameRate \
 516   TwoGetUserMediaAndVerifyFrameRate
 517 #endif
 518 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 519                        MAYBE_TwoGetUserMediaAndVerifyFrameRate) {
 520   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 521
 522   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 523   NavigateToURL(shell(), url);
 524
 525   std::string constraints1 =
 526       "{video: {mandatory: {minWidth:640 , minHeight: 480, "
 527       "minFrameRate : 15, maxFrameRate : 15}}}";
 528   std::string constraints2 =
 529       "{video: {mandatory: {maxWidth:320 , maxHeight: 240,"
 530       "minFrameRate : 7, maxFrameRate : 7}}}";
 531
 532   std::string command = "twoGetUserMediaAndVerifyFrameRate(" +
 533       constraints1 + ',' + constraints2 + ", 15, 7)";
 534   ExecuteJavascriptAndWaitForOk(command);
 535 }
 536
 537 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 538                        GetUserMediaWithTooHighVideoConstraintsValues) {
 539   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 540
 541   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 542
 543   int large_value = 99999;
 544   std::string call = GenerateGetUserMediaCall(kGetUserMediaAndExpectFailure,
 545                                               large_value,
 546                                               large_value,
 547                                               large_value,
 548                                               large_value,
 549                                               large_value,
 550                                               large_value);
 551   NavigateToURL(shell(), url);
 552
 553   EXPECT_EQ("ConstraintNotSatisfiedError",
 554             ExecuteJavascriptAndReturnResult(call));
 555 }
 556
 557 // This test makes two getUserMedia requests, one with impossible constraints
 558 // that should trigger an error, and one with valid constraints. The test
 559 // verifies getUserMedia can succeed after being given impossible constraints.
 560 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 561                        TwoGetUserMediaAndCheckCallbackAfterFailure) {
 562   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 563
 564   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 565   NavigateToURL(shell(), url);
 566
 567   int large_value = 99999;
 568   const std::string gum_with_impossible_constraints =
 569     GenerateGetUserMediaCall(kGetUserMediaAndExpectFailure,
 570                              large_value,
 571                              large_value,
 572                              large_value,
 573                              large_value,
 574                              large_value,
 575                              large_value);
 576   const std::string gum_with_vga_constraints =
 577     GenerateGetUserMediaCall(kGetUserMediaAndAnalyseAndStop,
 578                              640, 640, 480, 480, 10, 30);
 579
 580   ASSERT_EQ("ConstraintNotSatisfiedError",
 581             ExecuteJavascriptAndReturnResult(gum_with_impossible_constraints));
 582
 583   ASSERT_EQ("w=640:h=480",
 584             ExecuteJavascriptAndReturnResult(gum_with_vga_constraints));
 585 }
 586
 587 // This test will make a simple getUserMedia page, verify that video is playing
 588 // in a simple local <video>, and for a couple of seconds, collect some
 589 // performance traces from VideoCaptureController colorspace conversion and
 590 // potential resizing.
 591 IN_PROC_BROWSER_TEST_F(
 592     WebRtcGetUserMediaBrowserTest,
 593     TraceVideoCaptureControllerPerformanceDuringGetUserMedia) {
 594   RunGetUserMediaAndCollectMeasures(
 595       10,
 596       "VideoCaptureDeviceClient::OnIncomingCapturedData",
 597       "VideoCaptureDeviceClient");
 598 }
 599
 600 // Test fails under MSan, http://crbug.com/445745
 601 #if defined(MEMORY_SANITIZER)
 602 #define MAYBE_TestGetUserMediaAspectRatio4To3 \
 603   DISABLED_TestGetUserMediaAspectRatio4To3
 604 #else
 605 #define MAYBE_TestGetUserMediaAspectRatio4To3 TestGetUserMediaAspectRatio4To3
 606 #endif
 607 // This test calls getUserMedia and checks for aspect ratio behavior.
 608 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 609                        MAYBE_TestGetUserMediaAspectRatio4To3) {
 610   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 611
 612   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 613
 614   std::string constraints_4_3 = GenerateGetUserMediaCall(
 615       kGetUserMediaAndAnalyseAndStop, 640, 640, 480, 480, 10, 30);
 616
 617   NavigateToURL(shell(), url);
 618   ASSERT_EQ("w=640:h=480",
 619             ExecuteJavascriptAndReturnResult(constraints_4_3));
 620 }
 621
 622 // Test fails under MSan, http://crbug.com/445745
 623 #if defined(MEMORY_SANITIZER)
 624 #define MAYBE_TestGetUserMediaAspectRatio16To9 \
 625   DISABLED_TestGetUserMediaAspectRatio16To9
 626 #else
 627 #define MAYBE_TestGetUserMediaAspectRatio16To9 TestGetUserMediaAspectRatio16To9
 628 #endif
 629 // This test calls getUserMedia and checks for aspect ratio behavior.
 630 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 631                        MAYBE_TestGetUserMediaAspectRatio16To9) {
 632   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 633
 634   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 635
 636   std::string constraints_16_9 = GenerateGetUserMediaCall(
 637       kGetUserMediaAndAnalyseAndStop, 640, 640, 360, 360, 10, 30);
 638
 639   NavigateToURL(shell(), url);
 640   ASSERT_EQ("w=640:h=360",
 641             ExecuteJavascriptAndReturnResult(constraints_16_9));
 642 }
 643
 644 // Test fails under MSan, http://crbug.com/445745
 645 #if defined(MEMORY_SANITIZER)
 646 #define MAYBE_TestGetUserMediaAspectRatio1To1 \
 647   DISABLED_TestGetUserMediaAspectRatio1To1
 648 #else
 649 #define MAYBE_TestGetUserMediaAspectRatio1To1 TestGetUserMediaAspectRatio1To1
 650 #endif
 651 // This test calls getUserMedia and checks for aspect ratio behavior.
 652 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 653                        MAYBE_TestGetUserMediaAspectRatio1To1) {
 654   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 655
 656   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 657
 658   std::string constraints_1_1 = GenerateGetUserMediaCall(
 659       kGetUserMediaAndAnalyseAndStop, 320, 320, 320, 320, 10, 30);
 660
 661   NavigateToURL(shell(), url);
 662   ASSERT_EQ("w=320:h=320",
 663             ExecuteJavascriptAndReturnResult(constraints_1_1));
 664 }
 665
 666 // This test calls getUserMedia in an iframe and immediately close the iframe
 667 // in the scope of the success callback.
 668 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 669                        AudioInIFrameAndCloseInSuccessCb) {
 670   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 671
 672   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 673   NavigateToURL(shell(), url);
 674
 675   std::string call =
 676       "getUserMediaInIframeAndCloseInSuccessCb({audio: true});";
 677   ExecuteJavascriptAndWaitForOk(call);
 678 }
 679
 680 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 681                        VideoInIFrameAndCloseInSuccessCb) {
 682   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 683
 684   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 685   NavigateToURL(shell(), url);
 686
 687   std::string call =
 688       "getUserMediaInIframeAndCloseInSuccessCb({video: true});";
 689   ExecuteJavascriptAndWaitForOk(call);
 690 }
 691
 692 // This test calls getUserMedia in an iframe and immediately close the iframe
 693 // in the scope of the failure callback.
 694 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 695                        VideoWithBadConstraintsInIFrameAndCloseInFailureCb) {
 696   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 697
 698   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 699
 700   int large_value = 99999;
 701   std::string call =
 702       GenerateGetUserMediaCall("getUserMediaInIframeAndCloseInFailureCb",
 703                                large_value,
 704                                large_value,
 705                                large_value,
 706                                large_value,
 707                                large_value,
 708                                large_value);
 709   NavigateToURL(shell(), url);
 710
 711   ExecuteJavascriptAndWaitForOk(call);
 712 }
 713
 714 IN_PROC_BROWSER_TEST_F(WebRtcGetUserMediaBrowserTest,
 715                        InvalidSourceIdInIFrameAndCloseInFailureCb) {
 716   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 717
 718   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 719
 720   std::string call =
 721       GenerateGetUserMediaWithMandatorySourceID(
 722           "getUserMediaInIframeAndCloseInFailureCb", "invalid", "invalid");
 723   NavigateToURL(shell(), url);
 724
 725   ExecuteJavascriptAndWaitForOk(call);
 726 }
 727
 728 namespace {
 729
 730 struct UserMediaSizes {
 731   int min_width;
 732   int max_width;
 733   int min_height;
 734   int max_height;
 735   int min_frame_rate;
 736   int max_frame_rate;
 737 };
 738
 739 }  // namespace
 740
 741 class WebRtcConstraintsBrowserTest
 742     : public WebRtcContentBrowserTest,
 743       public testing::WithParamInterface<UserMediaSizes> {
 744  public:
 745   WebRtcConstraintsBrowserTest() : user_media_(GetParam()) {}
 746   const UserMediaSizes& user_media() const { return user_media_; }
 747
 748  private:
 749   UserMediaSizes user_media_;
 750 };
 751
 752 // Test fails under MSan, http://crbug.com/445745
 753 #if defined(MEMORY_SANITIZER)
 754 #define MAYBE_GetUserMediaConstraints DISABLED_GetUserMediaConstraints
 755 #else
 756 #define MAYBE_GetUserMediaConstraints GetUserMediaConstraints
 757 #endif
 758 // This test calls getUserMedia in sequence with different constraints.
 759 IN_PROC_BROWSER_TEST_P(WebRtcConstraintsBrowserTest,
 760                        MAYBE_GetUserMediaConstraints) {
 761   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 762
 763   GURL url(embedded_test_server()->GetURL("/media/getusermedia.html"));
 764
 765   std::string call = GenerateGetUserMediaCall(kGetUserMediaAndStop,
 766                                               user_media().min_width,
 767                                               user_media().max_width,
 768                                               user_media().min_height,
 769                                               user_media().max_height,
 770                                               user_media().min_frame_rate,
 771                                               user_media().max_frame_rate);
 772   DVLOG(1) << "Calling getUserMedia: " << call;
 773   NavigateToURL(shell(), url);
 774   ExecuteJavascriptAndWaitForOk(call);
 775 }
 776
 777 static const UserMediaSizes kAllUserMediaSizes[] = {
 778     {320, 320, 180, 180, 10, 30},
 779     {320, 320, 240, 240, 10, 30},
 780     {640, 640, 360, 360, 10, 30},
 781     {640, 640, 480, 480, 10, 30},
 782     {960, 960, 720, 720, 10, 30},
 783     {1280, 1280, 720, 720, 10, 30}};
 784
 785 INSTANTIATE_TEST_CASE_P(UserMedia,
 786                         WebRtcConstraintsBrowserTest,
 787                         testing::ValuesIn(kAllUserMediaSizes));
 788
 789 }  // namespace content