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@spouliot spouliot commented Sep 7, 2018

Backport of #4512 to xcode10

In Xamarin.iOS.Common.targets, just before the _CompileToNative target, we
modify the mtouch references to ensure that we get the lib assemblies for
nugets, and not the ref references:

https://github.com/xamarin/xamarin-macios/blob/9e31d07ecc08a64372dd562e843c3d8950d24985/msbuild/Xamarin.iOS.Tasks.Core/Xamarin.iOS.Common.targets#L784-L791

This logic removes nuget references, and then re-adds any copy-local dll
references.

This works fine in executable projects, but not in library projects (aka
extensions), because nugets aren't copied for library projects:

https://github.com/NuGet/NuGet.BuildTasks/blob/cf4b0a12cf1f75e0654f28c2a9020251c41d126a/src/Microsoft.NuGet.Build.Tasks/Microsoft.NuGet.targets#L86

So we need to set the CopyNuGetImplementations variable to 'true' for our
library projects.

Fixes #4235.
Fixes #4237.

  • [tests] Redirect MSBuildExtensionsPath to MSBuildExtensionsPathFallbackPathsOverride when running msbuild for package reference tests.

This fixes a problem where nuget restore would fail for projects with
PackageReferences, because a variable would be empty and msbould would try to
write to /:

nuget restore ../MyAppWithPackageReference/MyAppWithPackageReference.csproj
MSBuild auto-detection: using msbuild version '15.0' from '/Library/Frameworks/Mono.framework/Versions/Current/lib/mono/msbuild/15.0/bin/'.
Restoring packages for /Users/builder/jenkins/workspace/xamarin-macios-pr-builder/msbuild/tests/MyAppWithPackageReference/MyAppWithPackageReference.csproj...
Committing restore...
Generating MSBuild file /MyAppWithPackageReference.csproj.nuget.g.props.
Path / is a directory

This will become unnecessary when PR #4111 is merged.

  • Add Xamarin.Mac test showing that fix is not needed (?!?)

  • Add AppExtension test with packagereference

  • Make extension actually have json code generated

  • Fix ProjectTypeGuids of checked in extension projects, as they were not openable in VSfM

  • XM extension test now correctly fails

  • Now that we have a failing test, fix XM same as rest of platforms

  • Disable XM tests due to msbuild redirect sadness

  • Disable iOS tests as well due to msbuild-mac tests should be running with msbuild in addition to xbuild #4110

  • Disable iOS tests by using the Ignore attribute.

Disable tests by using the Ignore attribute, because just commenting out the
TestCase attributes makes the test fail:

1) NotRunnable : Xamarin.iOS.Tasks.ProjectReferenceTests.BasicTest
   No suitable constructor was found

…ixes dotnet#4235 and dotnet#4237. (dotnet#4512) (dotnet#4648)

* [msbuild] Set 'CopyNuGetImplementations' to true for app extensions. Fixes dotnet#4235 and dotnet#4237.

In Xamarin.iOS.Common.targets, just before the _CompileToNative target, we
modify the mtouch references to ensure that we get the lib assemblies for
nugets, and not the ref references:

https://github.com/xamarin/xamarin-macios/blob/9e31d07ecc08a64372dd562e843c3d8950d24985/msbuild/Xamarin.iOS.Tasks.Core/Xamarin.iOS.Common.targets#L784-L791

This logic removes nuget references, and then re-adds any copy-local dll
references.

This works fine in executable projects, but not in library projects (aka
extensions), because nugets aren't copied for library projects:

https://github.com/NuGet/NuGet.BuildTasks/blob/cf4b0a12cf1f75e0654f28c2a9020251c41d126a/src/Microsoft.NuGet.Build.Tasks/Microsoft.NuGet.targets#L86

So we need to set the CopyNuGetImplementations variable to 'true' for our
library projects.

Fixes dotnet#4235.
Fixes dotnet#4237.

* [tests] Redirect MSBuildExtensionsPath to MSBuildExtensionsPathFallbackPathsOverride when running msbuild for package reference tests.

This fixes a problem where nuget restore would fail for projects with
PackageReferences, because a variable would be empty and msbould would try to
write to /:

    nuget restore ../MyAppWithPackageReference/MyAppWithPackageReference.csproj
    MSBuild auto-detection: using msbuild version '15.0' from '/Library/Frameworks/Mono.framework/Versions/Current/lib/mono/msbuild/15.0/bin/'.
    Restoring packages for /Users/builder/jenkins/workspace/xamarin-macios-pr-builder/msbuild/tests/MyAppWithPackageReference/MyAppWithPackageReference.csproj...
    Committing restore...
    Generating MSBuild file /MyAppWithPackageReference.csproj.nuget.g.props.
    Path / is a directory

This will become unnecessary when PR dotnet#4111 is merged.

* Add Xamarin.Mac test showing that fix is not needed (?!?)

* Add AppExtension test with packagereference

* Make extension actually have json code generated

* Fix ProjectTypeGuids of checked in extension projects, as they were not openable in VSfM

* XM extension test now correctly fails

* Now that we have a failing test, fix XM same as rest of platforms

* Disable XM tests due to msbuild redirect sadness

* Disable iOS tests as well due to dotnet#4110

* Disable iOS tests by using the Ignore attribute.

Disable tests by using the Ignore attribute, because just commenting out the
TestCase attributes makes the test fail:

    1) NotRunnable : Xamarin.iOS.Tasks.ProjectReferenceTests.BasicTest
       No suitable constructor was found
@spouliot spouliot added this to the xcode10 milestone Sep 7, 2018
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@spouliot spouliot merged commit f9cc0ec into dotnet:xcode10 Sep 10, 2018
@spouliot spouliot deleted the xcode10-backport-gh4512 branch September 10, 2018 12:29
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