[wasm] Optimize output from threaded test runner

[maraf]

• Pass verbosity from xharness server to the browser
• Use logger instead of Console to respect verbosity
• Drop custom message process from xharness server
• Log test output as Debug
• Align test ouput for threaded and threadless runners

Contributes to dotnet/runtime#88763

Threadless - ok

info: Application arguments: --run WasmTestRunner.dll System.Net.WebSockets.Client.Tests.dll -method System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success -notrait category=OuterLoop -notrait category=failing -verbosity Info
info: [main 17:01:43.503] MONO_WASM: starting script http://127.0.0.1:63389/_framework/dotnet.js
info: [main 17:01:43.504] MONO_WASM: starting in http://127.0.0.1:63389/_framework/
info: Initializing dotnet version 9.0.0-dev commit hash f1583e0558e353d8de0f2816c9d7aa1c89fbe999
info: Discovering: System.Net.WebSockets.Client.Tests.dll (method display = ClassAndMethod, method display options = None)
info: Discovered:  System.Net.WebSockets.Client.Tests.dll (found 1 of 247 test cases)
info: Starting:    System.Net.WebSockets.Client.Tests.dll
warn: Blocking on the main thread is very dangerous, see https://emscripten.org/docs/porting/pthreads.html#blocking-on-the-main-browser-thread
info: Finished:    System.Net.WebSockets.Client.Tests.dll
info: Received expected 1462 of C:\Development\dotnet\runtime\artifacts\bin\System.Net.WebSockets.Client.Tests\Debug\net9.0-browser\browser-wasm\AppBundle\xharness-output\testResults.xml
info: Finished writing 1462 bytes of RESULTXML
info: Xml file was written to the provided writer.
info: Tests run: 2 Passed: 2 Inconclusive: 0 Failed: 0 Ignored: 0 Skipped: 0
info: test-main.js exiting WasmTestRunner.dll System.Net.WebSockets.Client.Tests.dll with result 0
info: [0x000f3b0c 17:01:46.373] MONO_WASM: forceDisposeProxies done: 6 imports, 0 exports, 0 GCHandles, 0 JSHandles.
info: WASM EXIT 0
info: Waiting to flush log messages with a timeout of 120 secs ..
XHarness exit code: 0

Threadless - error

info: Incoming arguments: --setenv=DOTNET_TEST_WEBSOCKETHOST=127.0.0.1:59788 --setenv=DOTNET_TEST_HTTPHOST=127.0.0.1:59788 --setenv=DOTNET_TEST_REMOTE_LOOP_HOST=127.0.0.1:59788 --setenv=DOTNET_TEST_SECUREWEBSOCKETHOST=127.0.0.1:59789 --setenv=DOTNET_TEST_SECUREHTTPHOST=127.0.0
.1:59789 --setenv=DOTNET_TEST_HTTP2HOST=127.0.0.1:59789 --setenv=XHARNESS_LOG_TEST_START=true --no-memory-snapshot --no-memory-snapshot --setenv=IsBrowserThreadingSupported=true --run WasmTestRunner.dll System.Net.WebSockets.Client.Tests.dll -method System.Net.WebSockets.Clien
t.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success -notrait category=OuterLoop -notrait category=failing -verbosity Info
info: Application arguments: --run WasmTestRunner.dll System.Net.WebSockets.Client.Tests.dll -method System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success -notrait category=OuterLoop -notrait category=failing -verbosity Info
info: [main 12:39:18.296] MONO_WASM: starting script http://127.0.0.1:59788/_framework/dotnet.js
info: [main 12:39:18.297] MONO_WASM: starting in http://127.0.0.1:59788/_framework/
info: Initializing dotnet version 9.0.0-dev commit hash f1583e0558e353d8de0f2816c9d7aa1c89fbe999
info: Discovering: System.Net.WebSockets.Client.Tests.dll (method display = ClassAndMethod, method display options = None)
info: Discovered:  System.Net.WebSockets.Client.Tests.dll (found 1 of 247 test cases)
info: Starting:    System.Net.WebSockets.Client.Tests.dll
info: [STRT] System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success(server: ws://127.0.0.1:59788/WebSocket/EchoWebSocket.ashx)
info: [FAIL] System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success(server: ws://127.0.0.1:59788/WebSocket/EchoWebSocket.ashx)
info: Assert.True() Failure
info: Expected: True
info: Actual:   False
info:    at System.Net.WebSockets.Client.Tests.SendReceiveTest.SendReceive_Concurrent_Success(Uri server) in C:\Development\dotnet\runtime\src\libraries\System.Net.WebSockets.Client\tests\SendReceiveTest.cs:line 398
info: --- End of stack trace from previous location ---
info: [STRT] System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success(server: wss://127.0.0.1:59789/WebSocket/EchoWebSocket.ashx)
info: [FAIL] System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success(server: wss://127.0.0.1:59789/WebSocket/EchoWebSocket.ashx)
info: Assert.True() Failure
info: Expected: True
info: Actual:   False
info:    at System.Net.WebSockets.Client.Tests.SendReceiveTest.SendReceive_Concurrent_Success(Uri server) in C:\Development\dotnet\runtime\src\libraries\System.Net.WebSockets.Client\tests\SendReceiveTest.cs:line 398
info: --- End of stack trace from previous location ---
info: Finished:    System.Net.WebSockets.Client.Tests.dll
info: Received expected 2178 of C:\Development\dotnet\runtime\artifacts\bin\System.Net.WebSockets.Client.Tests\Debug\net9.0-browser\browser-wasm\AppBundle\xharness-output\testResults.xml
info: Finished writing 2178 bytes of RESULTXML
info: Xml file was written to the provided writer.
info: Tests run: 2 Passed: 0 Inconclusive: 0 Failed: 2 Ignored: 0 Skipped: 0
info: test-main.js exiting WasmTestRunner.dll System.Net.WebSockets.Client.Tests.dll with result 1
info: WASM EXIT 1
info: Waiting to flush log messages with a timeout of 120 secs ..
fail: Application has finished with exit code TESTS_FAILED but 0 was expected
XHarness exit code: 71 (GENERAL_FAILURE)

Threaded - ok

info: Application arguments: --run WasmTestRunner.dll System.Net.WebSockets.Client.Tests.dll -method System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success -threads -notrait category=OuterLoop -notrait category=failing -verbosity Info
info: [main 17:00:23.642] MONO_WASM: starting script http://127.0.0.1:63324/_framework/dotnet.js
info: [main 17:00:23.642] MONO_WASM: starting in http://127.0.0.1:63324/_framework/
info: Initializing dotnet version 9.0.0-dev commit hash f1583e0558e353d8de0f2816c9d7aa1c89fbe999
info: Configured filters:
info:   XUnitFilter [Type: Single; include; Method: System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success]
info:   XUnitFilter [Type: Trait; exclude; Trait name: category; Trait value: OuterLoop]
info:   XUnitFilter [Type: Trait; exclude; Trait name: category; Trait value: failing]
info:   XUnitFilter [Type: Single; include; Method: System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success]
info: Assembly: System.Net.WebSockets.Client.Tests, Version=9.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 (System.Net.WebSockets.Client.Tests.dll)
warn: Blocking on the main thread is very dangerous, see https://emscripten.org/docs/porting/pthreads.html#blocking-on-the-main-browser-thread
info: [Test environment: 32-bit .NET .NET 9.0 [collection-per-class, non-parallel]]
info: [Test framework: xUnit.net 2.6.7.0]
info:
info: Test collection for System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest
info: [PASS] System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success
info: [PASS] System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success
info: System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest 0.1845299 ms
info: Received expected 1462 of C:\Development\dotnet\runtime\artifacts\bin\System.Net.WebSockets.Client.Tests\Debug\net9.0-browser\browser-wasm\AppBundle\xharness-output\testResults.xml
info: Finished writing 1462 bytes of RESULTXML
info: Xml file was written to the provided writer.
info: Tests run: 248 Passed: 2 Inconclusive: 0 Failed: 0 Ignored: 246 Skipped: 0
info: test-main.js exiting WasmTestRunner.dll System.Net.WebSockets.Client.Tests.dll with result 0
info: [0x000f3b0c 17:00:26.707] MONO_WASM: forceDisposeProxies done: 6 imports, 0 exports, 0 GCHandles, 0 JSHandles.
info: WASM EXIT 0
info: Waiting to flush log messages with a timeout of 120 secs ..
XHarness exit code: 0

Threaded - error

info: Application arguments: --run WasmTestRunner.dll System.Net.WebSockets.Client.Tests.dll -method System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success -threads -notrait category=OuterLoop -notrait category=failing -verbosity Info
info: [main 13:43:40.505] MONO_WASM: starting script http://127.0.0.1:61321/_framework/dotnet.js
info: [main 13:43:40.505] MONO_WASM: starting in http://127.0.0.1:61321/_framework/
info: Initializing dotnet version 9.0.0-dev commit hash f1583e0558e353d8de0f2816c9d7aa1c89fbe999
info: Configured filters:
info:   XUnitFilter [Type: Single; include; Method: System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success]
info:   XUnitFilter [Type: Trait; exclude; Trait name: category; Trait value: OuterLoop]
info:   XUnitFilter [Type: Trait; exclude; Trait name: category; Trait value: failing]
info:   XUnitFilter [Type: Single; include; Method: System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success]
info: Assembly: System.Net.WebSockets.Client.Tests, Version=9.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 (System.Net.WebSockets.Client.Tests.dll)
warn: Blocking on the main thread is very dangerous, see https://emscripten.org/docs/porting/pthreads.html#blocking-on-the-main-browser-thread
info: [Test environment: 32-bit .NET .NET 9.0 [collection-per-class, non-parallel]]
info: [Test framework: xUnit.net 2.6.7.0]
info:
info: Test collection for System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest
info: [STRT] System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success(server: ws://127.0.0.1:61321/WebSocket/EchoWebSocket.ashx)
info: [FAIL] System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success(server: ws://127.0.0.1:61321/WebSocket/EchoWebSocket.ashx)
info: Assert.True() Failure
info: Expected: True
info: Actual:   False
info:    at System.Net.WebSockets.Client.Tests.SendReceiveTest.SendReceive_Concurrent_Success(Uri server) in C:\Development\dotnet\runtime\src\libraries\System.Net.WebSockets.Client\tests\SendReceiveTest.cs:line 418
info: --- End of stack trace from previous location ---
info: [STRT] System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success(server: wss://127.0.0.1:61322/WebSocket/EchoWebSocket.ashx)
info: [FAIL] System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest.SendReceive_Concurrent_Success(server: wss://127.0.0.1:61322/WebSocket/EchoWebSocket.ashx)
info: Assert.True() Failure
info: Expected: True
info: Actual:   False
info:    at System.Net.WebSockets.Client.Tests.SendReceiveTest.SendReceive_Concurrent_Success(Uri server) in C:\Development\dotnet\runtime\src\libraries\System.Net.WebSockets.Client\tests\SendReceiveTest.cs:line 418
info: --- End of stack trace from previous location ---
info: System.Net.WebSockets.Client.Tests.ArraySegmentSendReceiveTest 0.1870299 ms
info: Received expected 2428 of C:\Development\dotnet\runtime\artifacts\bin\System.Net.WebSockets.Client.Tests\Debug\net9.0-browser\browser-wasm\AppBundle\xharness-output\testResults.xml
info: Finished writing 2428 bytes of RESULTXML
info: Xml file was written to the provided writer.
info: Tests run: 248 Passed: 0 Inconclusive: 0 Failed: 2 Ignored: 246 Skipped: 0
info: test-main.js exiting WasmTestRunner.dll System.Net.WebSockets.Client.Tests.dll with result 1
info: WASM EXIT 1
info: Waiting to flush log messages with a timeout of 120 secs ..
fail: Application has finished with exit code TESTS_FAILED but 0 was expected