[WASM] Node Support

Directory.Build.props

@@ -17,7 +17,7 @@
     <TargetOS Condition="'$(TargetOS)' == '' and $([MSBuild]::IsOSPlatform('SOLARIS'))">Solaris</TargetOS>
     <TargetOS Condition="'$(TargetOS)' == '' and $([MSBuild]::IsOSUnixLike())">Linux</TargetOS>
     <TargetOS Condition="'$(TargetOS)' == '' and $([MSBuild]::IsOSPlatform('WINDOWS'))">windows</TargetOS>
-    <TargetsMobile Condition="'$(TargetOS)' == 'iOS' or '$(TargetOS)' == 'iOSSimulator' or '$(TargetOS)' == 'MacCatalyst' or '$(TargetOS)' == 'tvOS' or '$(TargetOS)' == 'tvOSSimulator' or '$(TargetOS)' == 'Android' or '$(TargetOS)' == 'Browser'">true</TargetsMobile>
+    <TargetsMobile Condition="'$(TargetOS)' == 'iOS' or '$(TargetOS)' == 'iOSSimulator' or '$(TargetOS)' == 'MacCatalyst' or '$(TargetOS)' == 'tvOS' or '$(TargetOS)' == 'tvOSSimulator' or '$(TargetOS)' == 'Android' or '$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'">true</TargetsMobile>
   </PropertyGroup>
 
   <!-- Platform property is required by RepoLayout.props in Arcade SDK. -->
@@ -27,7 +27,7 @@
     <TargetArchitecture Condition="'$(TargetArchitecture)' == '' and '$(_hostArch)' == 'arm'">arm</TargetArchitecture>
     <TargetArchitecture Condition="'$(TargetArchitecture)' == '' and '$(_hostArch)' == 'armel'">armel</TargetArchitecture>
     <TargetArchitecture Condition="'$(TargetArchitecture)' == '' and '$(_hostArch)' == 'arm64'">arm64</TargetArchitecture>
-    <TargetArchitecture Condition="'$(TargetArchitecture)' == '' and '$(TargetOS)' == 'Browser'">wasm</TargetArchitecture>
+    <TargetArchitecture Condition="'$(TargetArchitecture)' == '' and ('$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node')">wasm</TargetArchitecture>
     <TargetArchitecture Condition="'$(TargetArchitecture)' == '' and '$(TargetsMobile)' == 'true'">x64</TargetArchitecture>
     <TargetArchitecture Condition="'$(TargetArchitecture)' == ''">x64</TargetArchitecture>
     <Platform Condition="'$(Platform)' == '' and '$(InferPlatformFromTargetArchitecture)' == 'true'">$(TargetArchitecture)</Platform>
@@ -124,7 +124,7 @@
     <_portableOS Condition="'$(_runtimeOSFamily)' == 'FreeBSD'">freebsd</_portableOS>
     <_portableOS Condition="'$(_runtimeOSFamily)' == 'illumos'">illumos</_portableOS>
     <_portableOS Condition="'$(_runtimeOSFamily)' == 'Solaris'">solaris</_portableOS>
-    <_portableOS Condition="'$(_runtimeOS)' == 'Browser'">browser</_portableOS>
+    <_portableOS Condition="'$(_runtimeOS)' == 'Browser' or '$(_runtimeOS)' == 'Node'">browser</_portableOS>
     <_portableOS Condition="'$(_runtimeOS)' == 'maccatalyst'">maccatalyst</_portableOS>
     <_portableOS Condition="'$(_runtimeOS)' == 'ios'">ios</_portableOS>
     <_portableOS Condition="'$(_runtimeOS)' == 'iOSSimulator'">iossimulator</_portableOS>
@@ -146,9 +146,9 @@
     <_toolRuntimeRID Condition="'$(_runtimeOS)' == 'linux-musl' and $(TargetArchitecture.StartsWith('arm')) and !$(_hostArch.StartsWith('arm'))">linux-x64</_toolRuntimeRID>
 
     <!-- There are no WebAssembly tools, so use the default ones -->
-    <_toolRuntimeRID Condition="'$(_runtimeOS)' == 'browser'">linux-x64</_toolRuntimeRID>
-    <_toolRuntimeRID Condition="'$(_runtimeOS)' == 'browser' and $([MSBuild]::IsOSPlatform('WINDOWS'))">win-x64</_toolRuntimeRID>
-    <_toolRuntimeRID Condition="'$(_runtimeOS)' == 'browser' and $([MSBuild]::IsOSPlatform('OSX'))">osx-x64</_toolRuntimeRID>
+    <_toolRuntimeRID Condition="'$(_runtimeOS)' == 'browser' or '$(_runtimeOS)' == 'node'">linux-x64</_toolRuntimeRID>
+    <_toolRuntimeRID Condition="('$(_runtimeOS)' == 'browser' or '$(_runtimeOS)' == 'node') and $([MSBuild]::IsOSPlatform('WINDOWS'))">win-x64</_toolRuntimeRID>
+    <_toolRuntimeRID Condition="('$(_runtimeOS)' == 'browser' or '$(_runtimeOS)' == 'node') and $([MSBuild]::IsOSPlatform('OSX'))">osx-x64</_toolRuntimeRID>
 
     <!-- There are no Android tools, so use the default ones -->
     <_toolRuntimeRID Condition="'$(_runtimeOS)' == 'android'">linux-x64</_toolRuntimeRID>
@@ -179,7 +179,7 @@
     <_outputRID Condition="'$(TargetOS)' == 'tvOS'">tvos-$(TargetArchitecture)</_outputRID>
     <_outputRID Condition="'$(TargetOS)' == 'tvOSSimulator'">tvossimulator-$(TargetArchitecture)</_outputRID>
     <_outputRID Condition="'$(TargetOS)' == 'Android'">android-$(TargetArchitecture)</_outputRID>
-    <_outputRID Condition="'$(TargetOS)' == 'Browser'">browser-$(TargetArchitecture)</_outputRID>
+    <_outputRID Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'">browser-$(TargetArchitecture)</_outputRID>
 
     <OutputRid Condition="'$(OutputRid)' == ''">$(PackageRID)</OutputRid>
     <OutputRid Condition="'$(PortableBuild)' == 'true'">$(_outputRID)</OutputRid>
@@ -198,7 +198,7 @@
     <TargetsiOSSimulator Condition="'$(TargetOS)' == 'iOSSimulator'">true</TargetsiOSSimulator>
     <TargetstvOSSimulator Condition="'$(TargetOS)' == 'tvOSSimulator'">true</TargetstvOSSimulator>
     <TargetsAndroid Condition="'$(TargetOS)' == 'Android'">true</TargetsAndroid>
-    <TargetsBrowser Condition="'$(TargetOS)' == 'Browser'">true</TargetsBrowser>
+    <TargetsBrowser Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'">true</TargetsBrowser>
     <TargetsWindows Condition="'$(TargetOS)' == 'windows'">true</TargetsWindows>
     <TargetsUnix Condition="'$(TargetsFreeBSD)' == 'true' or '$(Targetsillumos)' == 'true' or '$(TargetsSolaris)' == 'true' or '$(TargetsLinux)' == 'true' or '$(TargetsNetBSD)' == 'true' or '$(TargetsOSX)' == 'true' or '$(TargetsMacCatalyst)' == 'true' or '$(TargetstvOS)' == 'true' or '$(TargetsiOS)' == 'true' or '$(TargetsAndroid)' == 'true'">true</TargetsUnix>
   </PropertyGroup>

eng/Subsets.props

@@ -46,7 +46,7 @@
 
     <DefaultMonoSubsets Condition="'$(MonoEnableLLVM)' == 'true' and '$(MonoLLVMDir)' == ''">mono.llvm+</DefaultMonoSubsets>
     <DefaultMonoSubsets Condition="'$(MonoAOTEnableLLVM)' == 'true' and '$(MonoAOTLLVMDir)' == ''">mono.llvm+</DefaultMonoSubsets>
-    <DefaultMonoSubsets Condition="'$(TargetOS)' == 'Browser'">$(DefaultMonoSubsets)mono.wasmruntime+</DefaultMonoSubsets>
+    <DefaultMonoSubsets Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'">$(DefaultMonoSubsets)mono.wasmruntime+</DefaultMonoSubsets>
     <DefaultMonoSubsets Condition="'$(MonoCrossAOTTargetOS)' != ''">$(DefaultMonoSubsets)mono.aotcross+</DefaultMonoSubsets>
     <DefaultMonoSubsets>$(DefaultMonoSubsets)mono.runtime+mono.corelib+mono.packages</DefaultMonoSubsets>
 
@@ -228,7 +228,7 @@
   </ItemGroup>
 
   <!-- Mono sets -->
-  <ItemGroup Condition="$(_subset.Contains('+mono.llvm+')) or $(_subset.Contains('+mono.aotcross+')) or '$(TargetOS)' == 'iOS' or '$(TargetOS)' == 'iOSSimulator' or '$(TargetOS)' == 'tvOS' or '$(TargetOS)' == 'tvOSSimulator' or '$(TargetOS)' == 'MacCatalyst' or '$(TargetOS)' == 'Android' or '$(TargetOS)' == 'Browser'">
+  <ItemGroup Condition="$(_subset.Contains('+mono.llvm+')) or $(_subset.Contains('+mono.aotcross+')) or '$(TargetOS)' == 'iOS' or '$(TargetOS)' == 'iOSSimulator' or '$(TargetOS)' == 'tvOS' or '$(TargetOS)' == 'tvOSSimulator' or '$(TargetOS)' == 'MacCatalyst' or '$(TargetOS)' == 'Android' or '$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'">
     <ProjectToBuild Include="$(MonoProjectRoot)llvm\llvm-init.proj" Category="mono" />
   </ItemGroup>
 

eng/build.ps1

@@ -6,7 +6,7 @@ Param(
   [string][Alias('f')]$framework,
   [string]$vs,
   [string][Alias('v')]$verbosity = "minimal",
-  [ValidateSet("windows","Linux","OSX","Android","Browser")][string]$os,
+  [ValidateSet("windows","Linux","OSX","Android","Browser", "Node")][string]$os,
   [switch]$allconfigurations,
   [switch]$coverage,
   [string]$testscope,
@@ -37,7 +37,7 @@ function Get-Help() {
   Write-Host "  -help (-h)                     Print help and exit."
   Write-Host "  -librariesConfiguration (-lc)  Libraries build configuration: Debug or Release."
   Write-Host "                                 [Default: Debug]"
-  Write-Host "  -os                            Target operating system: windows, Linux, OSX, Android or Browser."
+  Write-Host "  -os                            Target operating system: windows, Linux, OSX, Android, Browser or Node."
   Write-Host "                                 [Default: Your machine's OS.]"
   Write-Host "  -runtimeConfiguration (-rc)    Runtime build configuration: Debug, Release or Checked."
   Write-Host "                                 Checked is exclusive to the CLR runtime. It is the same as Debug, except code is"
@@ -249,12 +249,12 @@ foreach ($argument in $PSBoundParameters.Keys)
 
 $failedBuilds = @()
 
-if ($os -eq "Browser") {
+if ($os -eq "Browser" -or $os -eq "Node") {
   # override default arch for Browser, we only support wasm
   $arch = "wasm"
 
   if ($msbuild -eq $True) {
-    Write-Error "Using the -msbuild option isn't supported when building for Browser on Windows, we need need ninja for Emscripten."
+    Write-Error "Using the -msbuild option isn't supported when building for Browser or Node on Windows, we need need ninja for Emscripten."
     exit 1
   }
 }
@@ -263,7 +263,7 @@ foreach ($config in $configuration) {
   $argumentsWithConfig = $arguments + " -configuration $((Get-Culture).TextInfo.ToTitleCase($config))";
   foreach ($singleArch in $arch) {
     $argumentsWithArch =  "/p:TargetArchitecture=$singleArch " + $argumentsWithConfig
-    if ($os -eq "Browser") {
+    if ($os -eq "Browser" -or $os -eq "Node") {
       $env:__DistroRid="browser-$singleArch"
     } else {
       $env:__DistroRid="win-$singleArch"

eng/build.sh

@@ -29,7 +29,7 @@ usage()
   echo "  --librariesConfiguration (-lc)  Libraries build configuration: Debug or Release."
   echo "                                  [Default: Debug]"
   echo "  --os                            Target operating system: windows, Linux, FreeBSD, OSX, MacCatalyst, tvOS,"
-  echo "                                  tvOSSimulator, iOS, iOSSimulator, Android, Browser, NetBSD, illumos or Solaris."
+  echo "                                  tvOSSimulator, iOS, iOSSimulator, Android, Browser, Node, NetBSD, illumos or Solaris."
   echo "                                  [Default: Your machine's OS.]"
   echo "  --projects <value>              Project or solution file(s) to build."
   echo "  --runtimeConfiguration (-rc)    Runtime build configuration: Debug, Release or Checked."
@@ -277,13 +277,15 @@ while [[ $# > 0 ]]; do
           os="Android" ;;
         browser)
           os="Browser" ;;
+        node)
+          os="Node" ;;
         illumos)
           os="illumos" ;;
         solaris)
           os="Solaris" ;;
         *)
           echo "Unsupported target OS '$2'."
-          echo "The allowed values are windows, Linux, FreeBSD, OSX, MacCatalyst, tvOS, tvOSSimulator, iOS, iOSSimulator, Android, Browser, illumos and Solaris."
+          echo "The allowed values are windows, Linux, FreeBSD, OSX, MacCatalyst, tvOS, tvOSSimulator, iOS, iOSSimulator, Android, Browser, Node, illumos and Solaris."
           exit 1
           ;;
       esac
@@ -461,8 +463,8 @@ if [ ${#actInt[@]} -eq 0 ]; then
     arguments="-restore -build $arguments"
 fi
 
-if [ "$os" = "Browser" ] && [ "$arch" != "wasm" ]; then
-    # override default arch for Browser, we only support wasm
+if [[ "$os" = "Browser" ] || [ "$os" = "Node" ]] && [ "$arch" != "wasm" ]; then
+    # override default arch for Browser and Node, we only support wasm
     arch=wasm
 fi
 

eng/liveBuilds.targets

@@ -164,22 +164,22 @@
         $(LibrariesNativeArtifactsPath)*.pdb"
         IsNative="true"
         Exclude="@(ExcludeNativeLibrariesRuntimeFiles)" />
-      <LibrariesRuntimeFiles Condition="'$(TargetOS)' == 'Browser'"
+      <LibrariesRuntimeFiles Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'"
                              Include="
         $(LibrariesNativeArtifactsPath)dotnet.js;
         $(LibrariesNativeArtifactsPath)dotnet.wasm;
         $(LibrariesNativeArtifactsPath)dotnet.timezones.blat;
         $(LibrariesNativeArtifactsPath)*.dat;"
         IsNative="true" />
-      <LibrariesRuntimeFiles Condition="'$(TargetOS)' == 'Browser'"
+      <LibrariesRuntimeFiles Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'"
                              Include="
         $(LibrariesNativeArtifactsPath)src\*.c;
         $(LibrariesNativeArtifactsPath)src\*.js;
         $(LibrariesNativeArtifactsPath)src\emcc-default.rsp;
         $(LibrariesNativeArtifactsPath)src\Emcc.props;"
         NativeSubDirectory="src"
         IsNative="true" />
-      <LibrariesRuntimeFiles Condition="'$(TargetOS)' == 'Browser'"
+      <LibrariesRuntimeFiles Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'"
                              Include="
         $(LibrariesNativeArtifactsPath)include\wasm\*.h;"
         NativeSubDirectory="include\wasm"

eng/targetframeworksuffix.props

@@ -100,7 +100,7 @@
         <PackageTargetRuntime>solaris</PackageTargetRuntime>
       </PropertyGroup>
     </When>
-    <When Condition="'$(TargetFrameworkSuffix)' == 'Browser'">
+    <When Condition="'$(TargetFrameworkSuffix)' == 'Browser' or '$(TargetFrameworkSuffix)' == 'Node'">
       <PropertyGroup>
         <TargetsBrowser>true</TargetsBrowser>
         <PackageTargetRuntime>browser</PackageTargetRuntime>

eng/testing/tests.mobile.targets

@@ -39,7 +39,7 @@
     <_MobileIntermediateOutputPath>$(IntermediateOutputPath)mobile</_MobileIntermediateOutputPath>
   </PropertyGroup>
 
-  <Import Project="$(MSBuildThisFileDirectory)tests.wasm.targets" Condition="'$(TargetOS)' == 'Browser'" />
+  <Import Project="$(MSBuildThisFileDirectory)tests.wasm.targets" Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'" />
 
   <UsingTask TaskName="RuntimeConfigParserTask"
              AssemblyFile="$(RuntimeConfigParserTasksAssemblyPath)"
@@ -270,7 +270,7 @@
     <ItemGroup>
       <_runnerFilesToPublish Include="$(AndroidTestRunnerDir)*" Condition="'$(TargetOS)' == 'Android'" />
       <_runnerFilesToPublish Include="$(AppleTestRunnerDir)*" Condition="'$(TargetOS)' == 'MacCatalyst' or '$(TargetOS)' == 'iOS' or '$(TargetOS)' == 'iOSSimulator' or '$(TargetOS)' == 'tvOS' or '$(TargetOS)' == 'tvOSSimulator'" />
-      <_runnerFilesToPublish Include="$(WasmTestRunnerDir)*" Condition="'$(TargetOS)' == 'Browser'" />
+      <_runnerFilesToPublish Include="$(WasmTestRunnerDir)*" Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'" />
 
       <!-- Remove runner files that already exist in ResolvedFileToPublish to avoid double publishing -->
       <_resolvedFilesToPublishToFileName Include="@(ResolvedFileToPublish -> '%(FileName)%(Extension)')" />

eng/testing/tests.targets

@@ -4,13 +4,13 @@
     <RunScriptInputName Condition="'$(TargetOS)' != 'windows'">RunnerTemplate.sh</RunScriptInputName>
     <RunScriptInputName Condition="'$(TargetOS)' == 'MacCatalyst' or '$(TargetOS)' == 'iOS' or '$(TargetOS)' == 'iOSSimulator' or '$(TargetOS)' == 'tvOS' or '$(TargetOS)' == 'tvOSSimulator'">AppleRunnerTemplate.sh</RunScriptInputName>
     <RunScriptInputName Condition="'$(TargetOS)' == 'Android'">AndroidRunnerTemplate.sh</RunScriptInputName>
-    <RunScriptInputName Condition="'$(TargetOS)' == 'Browser' and '$(OS)' != 'Windows_NT'">WasmRunnerTemplate.sh</RunScriptInputName>
-    <RunScriptInputName Condition="'$(TargetOS)' == 'Browser' and '$(OS)' == 'Windows_NT'">WasmRunnerTemplate.cmd</RunScriptInputName>
+    <RunScriptInputName Condition="('$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node') and '$(OS)' != 'Windows_NT'">WasmRunnerTemplate.sh</RunScriptInputName>
+    <RunScriptInputName Condition="('$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node') and '$(OS)' == 'Windows_NT'">WasmRunnerTemplate.cmd</RunScriptInputName>
 
     <RunScriptInputPath>$(MSBuildThisFileDirectory)$(RunScriptInputName)</RunScriptInputPath>
 
     <RunScriptOutputName Condition="'$(TargetOS)' != 'windows'">RunTests.sh</RunScriptOutputName>
-    <RunScriptOutputName Condition="'$(TargetOS)' == 'windows' or ('$(TargetOS)' == 'Browser' and '$(OS)' == 'Windows_NT')">RunTests.cmd</RunScriptOutputName>
+    <RunScriptOutputName Condition="'$(TargetOS)' == 'windows' or (('$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node') and '$(OS)' == 'Windows_NT')">RunTests.cmd</RunScriptOutputName>
     <RunScriptOutputPath>$([MSBuild]::NormalizePath('$(OutDir)', '$(RunScriptOutputName)'))</RunScriptOutputPath>
 
     <RunScriptHostDir Condition="'$(TargetOS)' == 'windows'">%RUNTIME_PATH%\</RunScriptHostDir>
@@ -35,19 +35,19 @@
     <!-- For browser we need to hook up the target with DependsOnTargets in PublishTestAsSelfContained
     because we do a Publish which runs after Build, if we run after PrepareForRun we would generated
     an empty zip because we haven't published the selfcontained app.  -->
-    <ArchiveTestsAfterTargets Condition="'$(TargetOS)' == 'Browser' or '$(TestSingleFile)' == 'true'" />
+    <ArchiveTestsAfterTargets Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node' or '$(TestSingleFile)' == 'true'" />
   </PropertyGroup>
 
   <!-- Archive test binaries. -->
   <Target Name="ArchiveTests"
-          Condition="'$(ArchiveTests)' == 'true' and '$(IgnoreForCI)' != 'true' and ('$(TargetsMobile)' != 'true' or '$(TargetOS)' == 'Browser')"
+          Condition="'$(ArchiveTests)' == 'true' and '$(IgnoreForCI)' != 'true' and ('$(TargetsMobile)' != 'true' or '$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node')"
           AfterTargets="$(ArchiveTestsAfterTargets)"
           DependsOnTargets="GenerateRunScript">
     <Error Condition="'$(TestArchiveTestsDir)' == ''" Text="TestArchiveTestsDir property to archive the test folder must be set." />
 
     <PropertyGroup>
       <_ZipSourceDirectory>$(OutDir)</_ZipSourceDirectory>
-      <_ZipSourceDirectory Condition="'$(TargetOS)' == 'Browser' or '$(TestSingleFile)' == 'true'">$(BundleDir)</_ZipSourceDirectory>
+      <_ZipSourceDirectory Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node' or '$(TestSingleFile)' == 'true'">$(BundleDir)</_ZipSourceDirectory>
     </PropertyGroup>
 
     <MakeDir Directories="$(TestArchiveTestsDir)" />
@@ -63,8 +63,8 @@
   <Target Name="GenerateRunScript">
     <PropertyGroup>
       <!-- RSP file support. -->
-      <RunScriptCommand Condition="'$(TargetOS)' != 'windows' and ('$(TargetOS)' != 'Browser' or '$(OS)' != 'Windows_NT')">$(RunScriptCommand) $RSP_FILE</RunScriptCommand>
-      <RunScriptCommand Condition="'$(TargetOS)' == 'windows' or ('$(TargetOS)' == 'Browser' and '$(OS)' == 'Windows_NT')">$(RunScriptCommand) %RSP_FILE%</RunScriptCommand>
+      <RunScriptCommand Condition="'$(TargetOS)' != 'windows' and (('$(TargetOS)' != 'Browser' and '$(TargetOS)' != 'Node') or '$(OS)' != 'Windows_NT')">$(RunScriptCommand) $RSP_FILE</RunScriptCommand>
+      <RunScriptCommand Condition="'$(TargetOS)' == 'windows' or (('$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node') and '$(OS)' == 'Windows_NT')">$(RunScriptCommand) %RSP_FILE%</RunScriptCommand>
 
       <!-- Escape potential user input. -->
       <RunScriptCommand>$([MSBuild]::Escape('$(RunScriptCommand)'))</RunScriptCommand>
@@ -108,7 +108,7 @@
                                   $([MSBuild]::VersionGreaterThanOrEquals($(TargetFrameworkVersion), '$(NETCoreAppCurrentVersion)'))">$(RunTestsCommand) --runtime-path "$(NetCoreAppCurrentTestHostPath.TrimEnd('\/'))"</RunTestsCommand>
       <RunTestsCommand Condition="'$(TestRspFile)' != '' and '$(RuntimeFlavor)' != 'Mono'">$(RunTestsCommand) --rsp-file "$(TestRspFile)"</RunTestsCommand>
       <RunTestsCommand Condition="'$(TargetsMobile)' == 'true'">"$(RunScriptOutputPath)" $(AssemblyName) $(TargetArchitecture) $(TargetOS.ToLowerInvariant()) $(TestProjectName) $(AdditionalXHarnessArguments)</RunTestsCommand>
-      <RunTestsCommand Condition="'$(TargetOS)' == 'Browser'">"$(RunScriptOutputPath)" $(JSEngine) $(AssemblyName).dll $(Scenario)</RunTestsCommand>
+      <RunTestsCommand Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'">"$(RunScriptOutputPath)" $(JSEngine) $(AssemblyName).dll $(Scenario)</RunTestsCommand>
     </PropertyGroup>
 
     <!-- Invoke the run script with the test host as the runtime path. -->

src/libraries/Common/tests/System/Net/Prerequisites/LocalEchoServer.props

@@ -1,5 +1,5 @@
 <Project>
-  <PropertyGroup Condition="'$(TargetOS)' == 'Browser'">
+  <PropertyGroup Condition="'$(TargetOS)' == 'Browser' or '$(TargetOS)' == 'Node'">
     <Scenario>WasmTestOnBrowser</Scenario>
     <TestArchiveTestsRoot>$(TestArchiveRoot)browseronly/</TestArchiveTestsRoot>
     <TestArchiveTestsDir>$(TestArchiveTestsRoot)$(OSPlatformConfig)/</TestArchiveTestsDir>