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/======================================================================================\ | co19_2/LibTest/io/IOSink/addError_A01_t01 failed again (RuntimeError, expected Pass) | \======================================================================================/ --- Command "vm" (took 01.000997s): DART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LibTest/io/IOSink/addError_A01_t01.dart exit code: 255 stderr: Unhandled exception: type 'MyStreamConsumer<dynamic>' is not a subtype of type 'StreamConsumer<List<int>>' #0 test (file:///b/s/w/ir/tests/co19_2/src/LibTest/io/IOSink/addError_A01_t01.dart:33:28) <asynchronous suspension> #1 main (file:///b/s/w/ir/tests/co19_2/src/LibTest/io/IOSink/addError_A01_t01.dart:41:10) #2 _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:300:19) #3 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-mac-debug-x64 co19_2/LibTest/io/IOSink/addError_A01_t01 /==============================================================================================\ | co19_2/LibTest/io/WebSocket/pingInterval_A01_t01 broke (Pass -> RuntimeError, expected Pass) | \==============================================================================================/ --- Command "vm" (took 03.000763s): DART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/tests/co19_2/src/LibTest/io/WebSocket/pingInterval_A01_t01.dart exit code: 255 stderr: Unhandled exception: Bad state: Cannot add event after closing #0 _StreamController.add (dart:async/stream_controller.dart:585:24) #1 _WebSocketConsumer.add (dart:_http/websocket_impl.dart:953:17) #2 _WebSocketImpl.pingInterval=.<anonymous closure> (dart:_http/websocket_impl.dart:1198:17) #3 Timer._createTimer.<anonymous closure> (dart:async-patch/timer_patch.dart:21:15) #4 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:382:19) #5 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:416:5) #6 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12) --- Re-run this test: python tools/test.py -n dartk-mac-debug-x64 co19_2/LibTest/io/WebSocket/pingInterval_A01_t01 /======================================================================================\ | service/evaluate_activation_test/instance failed again (RuntimeError, expected Pass) | \======================================================================================/ --- Command "vm" (took 22.000538s): DART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/xcodebuild/DebugX64/generated_tests/service/evaluate_activation_test_instance.dart exit code: 255 stdout: ** Launching SERVICE_TEST_TESTEE=true xcodebuild/DebugX64/dart --disable-service-auth-codes --profiler --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/xcodebuild/DebugX64/generated_tests/service/evaluate_activation_test_instance.dart >testee>out> Observatory listening on http://127.0.0.1:56185/ ** Signaled to run test queries on http://127.0.0.1:56185/ >testee>out> Loading VM... Done loading VM Running evaluate_activation_test_instance.dart [1/4] Breakpoint: Breakpoint 1 at evaluate_activation_test_instance.dart:token(382)[unresolved] Event ServiceEvent(owner='isolates/344810634', kind='BreakpointResolved', time=2019-05-23 11:21:37.595) Event ServiceEvent(owner='isolates/344810634', kind='PauseBreakpoint', time=2019-05-23 11:21:37.595) >testee>err> ../../runtime/vm/object.cc: 9455: error: expected: line_starts_data.Length() > 0 >testee>err> version=2.3.2-edge.4fc86d726fb3c119cfbf11467a3cf2b2b3b106a9 (Thu May 23 17:54:03 2019 +0000) on "macos_x64" >testee>err> thread=5639, isolate=main(0x7fc172079e00) >testee>err> pc 0x00000001050c2804 fp 0x000070000e05bf80 dart::Profiler::DumpStackTrace(void*) >testee>err> pc 0x0000000104d1a672 fp 0x000070000e05c060 dart::Assert::Fail(char const*, ...) >testee>err> pc 0x00000001050386c1 fp 0x000070000e05c0d0 dart::Script::GetTokenLocation(dart::TokenPosition, long*, long*, long*) const >testee>err> pc 0x000000010508976a fp 0x000070000e05c160 dart::PrintStackTraceFrame(dart::Zone*, dart::ZoneTextBuffer*, dart::Function const&, dart::TokenPosition, long) >testee>err> pc 0x0000000105089274 fp 0x000070000e05c250 dart::StackTrace::ToDartCString(dart::StackTrace const&) >testee>err> pc 0x0000000104e7e619 fp 0x000070000e05cb20 dart::BootstrapNatives::DN_Object_toString(_Dart_NativeArguments*) >testee>err> pc 0x0000000107e0134f fp 0x000070000e05cb60 Unknown symbol >testee>err> pc 0x0000000113aa70ab fp 0x000070000e05cba0 Unknown symbol >testee>err> pc 0x0000000107e016ba fp 0x000070000e05cc08 Unknown symbol >testee>err> pc 0x0000000104f6ac31 fp 0x000070000e05ccb0 dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long) >testee>err> pc 0x0000000104f6ccc0 fp 0x000070000e05cd00 dart::DartLibraryCalls::ToString(dart::Instance const&) >testee>err> pc 0x000000010506bb32 fp 0x000070000e05cda0 dart::UnhandledException::ToErrorCString() const >testee>err> pc 0x00000001050b456d fp 0x000070000e05cdf0 dart::UnhandledException::PrintJSONImpl(dart::JSONStream*, bool) const >testee>err> pc 0x000000010514cb62 fp 0x000070000e05ce90 dart::EvaluateCompiledExpression(dart::Thread*, dart::JSONStream*) >testee>err> pc 0x0000000105141b22 fp 0x000070000e05d850 dart::Service::InvokeMethod(dart::Isolate*, dart::Array const&, bool) >testee>err> pc 0x0000000105142650 fp 0x000070000e05d890 dart::Service::HandleIsolateMessage(dart::Isolate*, dart::Array const&) >testee>err> pc 0x0000000104fae581 fp 0x000070000e05e2e0 dart::IsolateMessageHandler::HandleMessage(std::__1::unique_ptr<dart::Message, std::__1::default_delete<dart::Message> >) >testee>err> pc 0x0000000104feca35 fp 0x000070000e05e370 dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) >testee>err> pc 0x0000000104fed0c7 fp 0x000070000e05e3d0 dart::MessageHandler::HandleOOBMessages() >testee>err> pc 0x00000001055e9225 fp 0x000070000e05e480 Dart_HandleServiceMessages >testee>err> pc 0x0000000104fb62e9 fp 0x000070000e05e4e0 dart::Isolate::PauseEventHandler() >testee>err> pc 0x0000000104f71037 fp 0x000070000e05e670 dart::Debugger::Pause(dart::ServiceEvent*) >testee>err> pc 0x0000000104f7de01 fp 0x000070000e05e790 dart::Debugger::SignalPausedEvent(dart::ActivationFrame*, dart::Breakpoint*) >testee>err> pc 0x0000000104f7e709 fp 0x000070000e05e7f0 dart::Debugger::PauseBreakpoint() >testee>err> pc 0x000000010512e23f fp 0x000070000e05f1e0 dart::DRT_BreakpointRuntimeHandler(dart::NativeArguments) >testee>err> pc 0x0000000107e01197 fp 0x000070000e05f228 Unknown symbol >testee>err> pc 0x0000000107e02280 fp 0x000070000e05f250 Unknown symbol >testee>err> pc 0x0000000113a996b8 fp 0x000070000e05f278 Unknown symbol >testee>err> pc 0x0000000113a995d8 fp 0x000070000e05f2c0 Unknown symbol >testee>err> pc 0x0000000113a98e78 fp 0x000070000e05f318 Unknown symbol >testee>err> pc 0x0000000113a992f9 fp 0x000070000e05f370 Unknown symbol >testee>err> pc 0x0000000113a98e78 fp 0x000070000e05f3c8 Unknown symbol >testee>err> pc 0x0000000113a98bac fp 0x000070000e05f410 Unknown symbol >testee>err> pc 0x0000000113a988bc fp 0x000070000e05f448 Unknown symbol >testee>err> pc 0x0000000107e016ba fp 0x000070000e05f4a8 Unknown symbol >testee>err> pc 0x0000000104f6ac31 fp 0x000070000e05f550 dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long) >testee>err> pc 0x000000010501cf2f fp 0x000070000e05f830 dart::EvaluateCompiledExpressionHelper(dart::ExternalTypedData const&, dart::Array const&, dart::String const&, dart::String const&, dart::Array const&, dart::TypeArguments const&) >testee>err> pc 0x000000010514c778 fp 0x000070000e05f8d0 dart::EvaluateCompiledExpression(dart::Thread*, dart::JSONStream*) >testee>err> pc 0x0000000105141b22 fp 0x000070000e060290 dart::Service::InvokeMethod(dart::Isolate*, dart::Array const&, bool) >testee>err> pc 0x0000000105142650 fp 0x000070000e0602d0 dart::Service::HandleIsolateMessage(dart::Isolate*, dart::Array const&) >testee>err> pc 0x0000000104fae581 fp 0x000070000e060d20 dart::IsolateMessageHandler::HandleMessage(std::__1::unique_ptr<dart::Message, std::__1::default_delete<dart::Message> >) >testee>err> pc 0x0000000104feca35 fp 0x000070000e060db0 dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) >testee>err> pc 0x0000000104fed6c6 fp 0x000070000e060e30 dart::MessageHandler::TaskCallback() >testee>err> pc 0x000000010517e891 fp 0x000070000e060e70 dart::ThreadPool::Worker::Loop() >testee>err> pc 0x000000010517e45c fp 0x000070000e060ec0 dart::ThreadPool::Worker::Main(unsigned long) >testee>err> pc 0x00000001050bc7ee fp 0x000070000e060ef0 dart::ThreadStart(void*) >testee>err> pc 0x00007fff56a09661 fp 0x000070000e060f20 _pthread_body >testee>err> pc 0x00007fff56a0950d fp 0x000070000e060f50 _pthread_body >testee>err> pc 0x00007fff56a08bf9 fp 0x000070000e060f78 thread_start >testee>err> -- End of DumpStackTrace ** Killing script Unexpected exception in service tests: NetworkRpcException(Canceling request: WebSocket closed(id: 13 method: evaluate params: {targetId: libraries/@19296406, expression: new C().method(3), disableBreakpoints: false, isolateId: isolates/344810634})) #0 testMethod (file:///b/s/w/ir/xcodebuild/DebugX64/generated_tests/service/evaluate_activation_test_instance.dart:116:16) <asynchronous suspension> #1 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/xcodebuild/DebugX64/generated_tests/service/test_helper.dart:334:23) <asynchronous suspension> #2 _rootRunUnary (dart:async/zone.dart:1132:38) #3 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #4 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #5 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #6 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #7 Future._completeWithValue (dart:async/future_impl.dart:483:5) #8 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #9 _rootRun (dart:async/zone.dart:1124:13) #10 _CustomZone.run (dart:async/zone.dart:1021:19) #11 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #12 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #13 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #14 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #15 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #16 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) stderr: Unhandled exception: NetworkRpcException(Canceling request: WebSocket closed(id: 13 method: evaluate params: {targetId: libraries/@19296406, expression: new C().method(3), disableBreakpoints: false, isolateId: isolates/344810634})) #0 testMethod (file:///b/s/w/ir/xcodebuild/DebugX64/generated_tests/service/evaluate_activation_test_instance.dart:116:16) <asynchronous suspension> #1 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/xcodebuild/DebugX64/generated_tests/service/test_helper.dart:334:23) <asynchronous suspension> #2 _rootRunUnary (dart:async/zone.dart:1132:38) #3 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #4 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #5 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #6 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #7 Future._completeWithValue (dart:async/future_impl.dart:483:5) #8 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #9 _rootRun (dart:async/zone.dart:1124:13) #10 _CustomZone.run (dart:async/zone.dart:1021:19) #11 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #12 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #13 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #14 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #15 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #16 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) --- Re-run this test: python tools/test.py -n dartk-mac-debug-x64 service/evaluate_activation_test/instance /===================================================================================\ | service/evaluate_activation_test/scope failed again (RuntimeError, expected Pass) | \===================================================================================/ --- Command "vm" (took 19.000057s): DART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/xcodebuild/DebugX64/generated_tests/service/evaluate_activation_test_scope.dart exit code: 255 stdout: ** Launching SERVICE_TEST_TESTEE=true xcodebuild/DebugX64/dart --disable-service-auth-codes --profiler --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/xcodebuild/DebugX64/generated_tests/service/evaluate_activation_test_scope.dart >testee>out> Observatory listening on http://127.0.0.1:56188/ ** Signaled to run test queries on http://127.0.0.1:56188/ >testee>out> Loading VM... Done loading VM Running evaluate_activation_test_scope.dart [1/4] Breakpoint: Breakpoint 1 at evaluate_activation_test_scope.dart:token(382)[unresolved] Event ServiceEvent(owner='isolates/578915998', kind='BreakpointResolved', time=2019-05-23 11:21:44.055) Event ServiceEvent(owner='isolates/578915998', kind='PauseBreakpoint', time=2019-05-23 11:21:44.055) ** Killing script Unexpected exception in service tests: NoSuchMethodError: Class 'Sentinel' has no instance getter 'clazz'. Receiver: Instance of 'Sentinel' Tried calling: clazz #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 testMethod.<anonymous closure> (file:///b/s/w/ir/xcodebuild/DebugX64/generated_tests/service/evaluate_activation_test_scope.dart:90:16) <asynchronous suspension> #2 _rootRunUnary (dart:async/zone.dart:1132:38) #3 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #4 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7) #5 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11) #6 _DelayedData.perform (dart:async/stream_impl.dart:591:14) #7 _StreamImplEvents.handleNext (dart:async/stream_impl.dart:707:11) #8 _PendingEvents.schedule.<anonymous closure> (dart:async/stream_impl.dart:667:7) #9 _rootRun (dart:async/zone.dart:1120:38) #10 _CustomZone.run (dart:async/zone.dart:1021:19) #11 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #12 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #13 _rootRun (dart:async/zone.dart:1124:13) #14 _CustomZone.run (dart:async/zone.dart:1021:19) #15 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #16 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #17 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #18 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #19 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #20 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) stderr: Unhandled exception: NoSuchMethodError: Class 'Sentinel' has no instance getter 'clazz'. Receiver: Instance of 'Sentinel' Tried calling: clazz #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5) #1 testMethod.<anonymous closure> (file:///b/s/w/ir/xcodebuild/DebugX64/generated_tests/service/evaluate_activation_test_scope.dart:90:16) <asynchronous suspension> #2 _rootRunUnary (dart:async/zone.dart:1132:38) #3 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #4 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7) #5 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11) #6 _DelayedData.perform (dart:async/stream_impl.dart:591:14) #7 _StreamImplEvents.handleNext (dart:async/stream_impl.dart:707:11) #8 _PendingEvents.schedule.<anonymous closure> (dart:async/stream_impl.dart:667:7) #9 _rootRun (dart:async/zone.dart:1120:38) #10 _CustomZone.run (dart:async/zone.dart:1021:19) #11 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #12 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #13 _rootRun (dart:async/zone.dart:1124:13) #14 _CustomZone.run (dart:async/zone.dart:1021:19) #15 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #16 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #17 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #18 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #19 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #20 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) --- Re-run this test: python tools/test.py -n dartk-mac-debug-x64 service/evaluate_activation_test/scope /=======================================================================================\ | service/get_cpu_profile_timeline_rpc_test broke (Pass -> RuntimeError, expected Pass) | \=======================================================================================/ --- Command "vm" (took 10.000494s): DART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart exit code: 255 stdout: ** Launching SERVICE_TEST_TESTEE=true xcodebuild/DebugX64/dart --disable-service-auth-codes --profiler --profiler=true --profile-vm=false --timeline_recorder=ring --timeline_streams=Profiler --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart >testee>out> Observatory listening on http://127.0.0.1:58723/ >testee>out> Testee doing something. >testee>out> Testee did something. ** Signaled to run test queries on http://127.0.0.1:58723/ >testee>out> Loading VM... Done loading VM Running get_cpu_profile_timeline_rpc_test.dart [1/9] {tags: VMUser} {type: _CpuProfileTimeline, samplePeriod: 1000, stackDepth: 128, sampleCount: 0, timeSpan: 0.0, timeOriginMicros: 0, timeExtentMicros: 0, counters: {bail_out_unknown_task: 0, bail_out_jump_to_exception_handler: 0, bail_out_check_isolate: 0, single_frame_sample_deoptimizing: 0, single_frame_sample_register_check: 0, single_frame_sample_get_and_validate_stack_bounds: 0, stack_walker_native: 0, stack_walker_dart_exit: 0, stack_walker_dart: 0, stack_walker_none: 0}, stackFrames: {}, traceEvents: []} ** Killing script Unexpected exception in service tests: Expected: a value greater than <10> Actual: <0> Which: is not a value greater than <10> Should have many samples #0 DefaultFailureHandler.fail (package:unittest/src/matcher/expect.dart:117:5) #1 DefaultFailureHandler.failMatch (package:unittest/src/matcher/expect.dart:121:5) #2 expect (package:unittest/src/matcher/expect.dart:95:20) #3 checkTimeline (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:32:3) <asynchronous suspension> #4 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:57:18) #5 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #6 _rootRunUnary (dart:async/zone.dart:1132:38) #7 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #8 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #9 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #10 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #11 Future._completeWithValue (dart:async/future_impl.dart:483:5) #12 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #13 _rootRun (dart:async/zone.dart:1124:13) #14 _CustomZone.run (dart:async/zone.dart:1021:19) #15 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #16 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #17 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #18 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #19 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #20 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) stderr: Unhandled exception: Expected: a value greater than <10> Actual: <0> Which: is not a value greater than <10> Should have many samples #0 DefaultFailureHandler.fail (package:unittest/src/matcher/expect.dart:117:5) #1 DefaultFailureHandler.failMatch (package:unittest/src/matcher/expect.dart:121:5) #2 expect (package:unittest/src/matcher/expect.dart:95:20) #3 checkTimeline (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:32:3) <asynchronous suspension> #4 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/get_cpu_profile_timeline_rpc_test.dart:57:18) #5 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #6 _rootRunUnary (dart:async/zone.dart:1132:38) #7 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #8 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #9 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #10 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #11 Future._completeWithValue (dart:async/future_impl.dart:483:5) #12 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #13 _rootRun (dart:async/zone.dart:1124:13) #14 _CustomZone.run (dart:async/zone.dart:1021:19) #15 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #16 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #17 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #18 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #19 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #20 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) --- Re-run this test: python tools/test.py -n dartk-mac-debug-x64 service/get_cpu_profile_timeline_rpc_test /=============================================================================\ | service/pause_on_exceptions_test failed again (RuntimeError, expected Pass) | \=============================================================================/ --- Command "vm" (took 21.000461s): DART_CONFIGURATION=DebugX64 xcodebuild/DebugX64/dart --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages /b/s/w/ir/runtime/observatory/tests/service/pause_on_exceptions_test.dart exit code: 255 stdout: ** Launching SERVICE_TEST_TESTEE=true xcodebuild/DebugX64/dart --disable-service-auth-codes --profiler --no-background-compilation --ignore-unrecognized-flags --packages=/b/s/w/ir/.packages --enable-vm-service:0 /b/s/w/ir/runtime/observatory/tests/service/pause_on_exceptions_test.dart >testee>out> Observatory listening on http://127.0.0.1:56162/ ** Signaled to run test queries on http://127.0.0.1:56162/ >testee>out> Loading VM... Done loading VM Running pause_on_exceptions_test.dart [1/1] Evaluating doCaught() with pause on All exception Event ServiceEvent(owner='isolates/651893773', kind='_DebuggerSettingsUpdate', time=2019-05-23 11:21:11.207) Event ServiceEvent(owner='isolates/651893773', kind='PauseException', time=2019-05-23 11:21:11.439) Event ServiceEvent(owner='isolates/651893773', kind='Resume', time=2019-05-23 11:21:11.551) Instance(end of doCaught) Evaluating doUncaught() with pause on All exception Event ServiceEvent(owner='isolates/651893773', kind='_DebuggerSettingsUpdate', time=2019-05-23 11:21:11.565) Event ServiceEvent(owner='isolates/651893773', kind='PauseException', time=2019-05-23 11:21:11.599) Event ServiceEvent(owner='isolates/651893773', kind='Resume', time=2019-05-23 11:21:11.609) >testee>err> ../../runtime/vm/object.cc: 9455: error: expected: line_starts_data.Length() > 0 >testee>err> version=2.3.2-edge.4fc86d726fb3c119cfbf11467a3cf2b2b3b106a9 (Thu May 23 17:54:03 2019 +0000) on "macos_x64" >testee>err> thread=4099, isolate=main(0x7f8d7c879e00) >testee>err> pc 0x0000000107c54804 fp 0x000070000d27b9c0 dart::Profiler::DumpStackTrace(void*) >testee>err> pc 0x00000001078ac672 fp 0x000070000d27baa0 dart::Assert::Fail(char const*, ...) >testee>err> pc 0x0000000107bca6c1 fp 0x000070000d27bb10 dart::Script::GetTokenLocation(dart::TokenPosition, long*, long*, long*) const >testee>err> pc 0x0000000107c1b76a fp 0x000070000d27bba0 dart::PrintStackTraceFrame(dart::Zone*, dart::ZoneTextBuffer*, dart::Function const&, dart::TokenPosition, long) >testee>err> pc 0x0000000107c1b274 fp 0x000070000d27bc90 dart::StackTrace::ToDartCString(dart::StackTrace const&) >testee>err> pc 0x0000000107a10619 fp 0x000070000d27c560 dart::BootstrapNatives::DN_Object_toString(_Dart_NativeArguments*) >testee>err> pc 0x000000010a9c134f fp 0x000070000d27c5a0 Unknown symbol >testee>err> pc 0x0000000113e58c4b fp 0x000070000d27c5e0 Unknown symbol >testee>err> pc 0x000000010a9c16ba fp 0x000070000d27c648 Unknown symbol >testee>err> pc 0x0000000107afcc31 fp 0x000070000d27c6f0 dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&, unsigned long) >testee>err> pc 0x0000000107afecc0 fp 0x000070000d27c740 dart::DartLibraryCalls::ToString(dart::Instance const&) >testee>err> pc 0x0000000107bfdb32 fp 0x000070000d27c7e0 dart::UnhandledException::ToErrorCString() const >testee>err> pc 0x0000000107c4656d fp 0x000070000d27c830 dart::UnhandledException::PrintJSONImpl(dart::JSONStream*, bool) const >testee>err> pc 0x0000000107cdeb62 fp 0x000070000d27c8d0 dart::EvaluateCompiledExpression(dart::Thread*, dart::JSONStream*) >testee>err> pc 0x0000000107cd3b22 fp 0x000070000d27d290 dart::Service::InvokeMethod(dart::Isolate*, dart::Array const&, bool) >testee>err> pc 0x0000000107cd4650 fp 0x000070000d27d2d0 dart::Service::HandleIsolateMessage(dart::Isolate*, dart::Array const&) >testee>err> pc 0x0000000107b40581 fp 0x000070000d27dd20 dart::IsolateMessageHandler::HandleMessage(std::__1::unique_ptr<dart::Message, std::__1::default_delete<dart::Message> >) >testee>err> pc 0x0000000107b7ea35 fp 0x000070000d27ddb0 dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) >testee>err> pc 0x0000000107b7f6c6 fp 0x000070000d27de30 dart::MessageHandler::TaskCallback() >testee>err> pc 0x0000000107d10891 fp 0x000070000d27de70 dart::ThreadPool::Worker::Loop() >testee>err> pc 0x0000000107d1045c fp 0x000070000d27dec0 dart::ThreadPool::Worker::Main(unsigned long) >testee>err> pc 0x0000000107c4e7ee fp 0x000070000d27def0 dart::ThreadStart(void*) >testee>err> pc 0x00007fff56a09661 fp 0x000070000d27df20 _pthread_body >testee>err> pc 0x00007fff56a0950d fp 0x000070000d27df50 _pthread_body >testee>err> pc 0x00007fff56a08bf9 fp 0x000070000d27df78 thread_start >testee>err> -- End of DumpStackTrace ** Killing script Unexpected exception in service tests: NetworkRpcException(Canceling request: WebSocket closed(id: 18 method: evaluate params: {targetId: libraries/@19000329, expression: doUncaught(), disableBreakpoints: false, isolateId: isolates/651893773})) #0 tests.<anonymous closure>.test (file:///b/s/w/ir/runtime/observatory/tests/service/pause_on_exceptions_test.dart:77:21) <asynchronous suspension> #1 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/pause_on_exceptions_test.dart:93:15) <asynchronous suspension> #2 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #3 _rootRunUnary (dart:async/zone.dart:1132:38) #4 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #5 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #6 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #7 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #8 Future._completeWithValue (dart:async/future_impl.dart:483:5) #9 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #10 _rootRun (dart:async/zone.dart:1124:13) #11 _CustomZone.run (dart:async/zone.dart:1021:19) #12 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #13 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #14 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #15 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #16 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #17 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) stderr: Unhandled exception: NetworkRpcException(Canceling request: WebSocket closed(id: 18 method: evaluate params: {targetId: libraries/@19000329, expression: doUncaught(), disableBreakpoints: false, isolateId: isolates/651893773})) #0 tests.<anonymous closure>.test (file:///b/s/w/ir/runtime/observatory/tests/service/pause_on_exceptions_test.dart:77:21) <asynchronous suspension> #1 tests.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/pause_on_exceptions_test.dart:93:15) <asynchronous suspension> #2 _ServiceTesterRunner.run.<anonymous closure>.<anonymous closure> (file:///b/s/w/ir/runtime/observatory/tests/service/test_helper.dart:334:23) <asynchronous suspension> #3 _rootRunUnary (dart:async/zone.dart:1132:38) #4 _CustomZone.runUnary (dart:async/zone.dart:1029:19) #5 _FutureListener.handleValue (dart:async/future_impl.dart:126:18) #6 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:639:45) #7 Future._propagateToListeners (dart:async/future_impl.dart:668:32) #8 Future._completeWithValue (dart:async/future_impl.dart:483:5) #9 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:513:7) #10 _rootRun (dart:async/zone.dart:1124:13) #11 _CustomZone.run (dart:async/zone.dart:1021:19) #12 _CustomZone.runGuarded (dart:async/zone.dart:923:7) #13 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23) #14 _microtaskLoop (dart:async/schedule_microtask.dart:41:21) #15 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5) #16 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:115:13) #17 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:5) --- Re-run this test: python tools/test.py -n dartk-mac-debug-x64 service/pause_on_exceptions_test