[release/8.0-preview2] Versions.props: Increment package versions for 6.0, and 7.0 (#82735)

* Add support for skipping workloads testing for previous versions

This will skip installing manifests for 6, and 7, for example, and
install only install the latest ones. This is because on release
branches the newest versions might not have public packages available
yet.

* Set $(WorkloadsTestPreviousVersions) in the yml

.. based on the branch. Set it to `true` only for `main`.

* Versions.props: Increment package versions for 6.0, and 7.0

* Set WorkloadsTestPreviousVersions=true by default

* Set default for WorkloadsTestPreviousVersions

eng/Versions.props

@@ -7,12 +7,17 @@
     <MinorVersion>0</MinorVersion>
     <PatchVersion>0</PatchVersion>
     <SdkBandVersion>8.0.100</SdkBandVersion>
-    <PackageVersionNet7>7.0.3</PackageVersionNet7>
+    <!-- note: when bumping previous package versions on a release branch, make sure to
+               set $(WorkloadsTestPreviousVersions)=false, so those manifests won't be installed
+               during testing. -->
+    <PackageVersionNet7>7.0.4</PackageVersionNet7>
     <PackageVersionNet6>6.0.$([MSBuild]::Add($([System.Version]::Parse('$(PackageVersionNet7)').Build),11))</PackageVersionNet6>
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
     <PreReleaseVersionIteration>2</PreReleaseVersionIteration>
     <WorkloadVersionSuffix Condition="'$(PreReleaseVersionLabel)' != 'release'">-$(PreReleaseVersionLabel).$(PreReleaseVersionIteration)</WorkloadVersionSuffix>
     <SdkBandVersionForWorkload_FromRuntimeVersions>$(SdkBandVersion)$(WorkloadVersionSuffix)</SdkBandVersionForWorkload_FromRuntimeVersions>
+    <!-- set to false for release branches -->
+    <WorkloadsTestPreviousVersions Condition="'$(WorkloadsTestPreviousVersions)' == ''">false</WorkloadsTestPreviousVersions>
     <!-- Set assembly version to align with major and minor version,
          as for the patches and revisions should be manually updated per assembly if it is serviced. -->
     <AssemblyVersion>$(MajorVersion).$(MinorVersion).0.0</AssemblyVersion>

eng/pipelines/common/templates/wasm-build-tests.yml

@@ -22,6 +22,12 @@ jobs:
       # map dependencies variables to local variables
       - name: alwaysRunVar
         value: ${{ parameters.alwaysRun }}
+      - name: workloadsTestPreviousVersionsVar
+        value: $[
+          or(
+            eq(variables['Build.SourceBranchName'], 'main'),
+            eq(variables['System.PullRequest.TargetBranch'], 'main'))
+          ]
       - name: shouldRunOnDefaultPipelines
         value: $[
           or(
@@ -32,7 +38,7 @@ jobs:
       isExtraPlatforms: ${{ parameters.isExtraPlatformsBuild }}
       testGroup: innerloop
       nameSuffix: WasmBuildTests
-      buildArgs: -s mono+libs+host+packs+libs.tests -c $(_BuildConfig) /p:ArchiveTests=true /p:TestWasmBuildTests=true /p:TestAssemblies=false /p:BrowserHost=$(_hostedOs)
+      buildArgs: -s mono+libs+host+packs+libs.tests -c $(_BuildConfig) /p:ArchiveTests=true /p:TestWasmBuildTests=true /p:TestAssemblies=false /p:BrowserHost=$(_hostedOs) /p:WorkloadsTestPreviousVersions=$(workloadsTestPreviousVersionsVar)
       timeoutInMinutes: 180
       condition: >-
         or(

eng/testing/tests.browser.targets

@@ -227,17 +227,19 @@
       <WorkloadIdForTesting Include="wasm-tools-net7;wasm-experimental-net7"
                             ManifestName="Microsoft.NET.Workload.Mono.ToolChain.net7"
                             Variant="net7"
-                            Version="$(PackageVersionForWorkloadManifests)" />
+                            Version="$(PackageVersionForWorkloadManifests)"
+                            Condition="'$(WorkloadsTestPreviousVersions)' == 'true'" />
 
       <WorkloadIdForTesting Include="wasm-tools-net6"
                             ManifestName="Microsoft.NET.Workload.Mono.ToolChain.net6"
                             Variant="net6"
                             Version="$(PackageVersionForWorkloadManifests)"
-                            IgnoreErrors="$(WasmIgnoreNet6WorkloadInstallErrors)" />
+                            IgnoreErrors="$(WasmIgnoreNet6WorkloadInstallErrors)"
+                            Condition="'$(WorkloadsTestPreviousVersions)' == 'true'" />
 
-      <WorkloadCombinationsToInstall Include="latest"   Variants="latest" />
-      <WorkloadCombinationsToInstall Include="net7"     Variants="net7" />
-      <WorkloadCombinationsToInstall Include="net7+latest"   Variants="net7;latest" />
+      <WorkloadCombinationsToInstall Include="latest"        Variants="latest" />
+      <WorkloadCombinationsToInstall Include="net7"          Variants="net7" Condition="'$(WorkloadsTestPreviousVersions)' == 'true'" />
+      <WorkloadCombinationsToInstall Include="net7+latest"   Variants="net7;latest" Condition="'$(WorkloadsTestPreviousVersions)' == 'true'" />
       <!--<WorkloadCombinationsToInstall Include="net6"     Variants="net6" />-->
       <!--<WorkloadCombinationsToInstall Include="net6+7"   Variants="net6;net7" />-->
       <!--<WorkloadCombinationsToInstall Include="none" />-->

src/libraries/Directory.Build.props

@@ -94,7 +94,7 @@
     <SdkWithNoWorkloadStampPath>$(SdkWithNoWorkloadForTestingPath)version-$(SdkVersionForWorkloadTesting).stamp</SdkWithNoWorkloadStampPath>
     <SdkWithNoWorkload_WorkloadStampPath>$(SdkWithNoWorkloadForTestingPath)workload.stamp</SdkWithNoWorkload_WorkloadStampPath>
 
-    <SdkWithWorkloadForTestingPath Condition="'$(TargetOS)' == 'browser'">$(ArtifactsBinDir)dotnet-net7+latest\</SdkWithWorkloadForTestingPath>
+    <SdkWithWorkloadForTestingPath Condition="'$(TargetOS)' == 'browser'">$(ArtifactsBinDir)dotnet-latest\</SdkWithWorkloadForTestingPath>
     <SdkWithWorkloadForTestingPath Condition="'$(TargetOS)' == 'wasi'">$(ArtifactsBinDir)dotnet-latest\</SdkWithWorkloadForTestingPath>
     <SdkWithWorkloadForTestingPath Condition="'$(SdkWithWorkloadForTestingPath)' != ''">$([MSBuild]::NormalizeDirectory($(SdkWithWorkloadForTestingPath)))</SdkWithWorkloadForTestingPath>
 

src/libraries/sendtohelixhelp.proj

@@ -61,7 +61,7 @@
 
     <FailOnTestFailure Condition="'$(FailOnTestFailure)' == '' and '$(WaitForWorkItemCompletion)' != ''">$(WaitForWorkItemCompletion)</FailOnTestFailure>
 
-    <SdkForWorkloadTestingDirName Condition="'$(SdkForWorkloadTestingDirName)' == '' and '$(NeedsWorkload)' == 'true' and '$(TestUsingWorkloads)' == 'true'">dotnet-net7+latest</SdkForWorkloadTestingDirName>
+    <SdkForWorkloadTestingDirName Condition="'$(SdkForWorkloadTestingDirName)' == '' and '$(NeedsWorkload)' == 'true' and '$(TestUsingWorkloads)' == 'true'">dotnet-latest</SdkForWorkloadTestingDirName>
     <SdkForWorkloadTestingDirName Condition="'$(SdkForWorkloadTestingDirName)' == '' and '$(NeedsWorkload)' == 'true' and '$(TestUsingWorkloads)' != 'true'">dotnet-none</SdkForWorkloadTestingDirName>
   </PropertyGroup>