This change moves powershell to .NET Core 2.0. Major changes are: 1. PowerShell assemblies are now targeting `netcoreapp2.0`. We are using `microsoft.netcore.app-2.0.0-preview1-001913-00`, which is from dotnet-core build 4/4/17. We cannot target `netstandard2.0` because the packages `System.Reflection.Emit` and `System.Reflection.Emit.Lightweight`, which are needed for powershell class, cannot be referenced when targeting `netstandard2.0`. 2. Refactor code to remove most CLR stub types and extension types. 3. Update build scripts to enable CI builds. The `-cache` section is specified to depend on `appveyor.yml`, so the cache will be invalidated if `appveyor.yml` is changed. 4. Ship `netcoreapp` reference assemblies with powershell to fix the issues in `Add-Type` (#2764). By default `Add-Type` will reference all those reference assemblies when compiling C# code. If `-ReferenceAssembly` is specified, then we search reference assemblies first, then the framework runtime assemblies, and lastly the loaded assemblies (possibly a third-party one that was already loaded). 5. `dotnet publish` generates executable on Unix platforms, but doesn't set "x" permission and thus it cannot execute. Currently, the "x" permission is set in the build script, `dotnet/cli` issue [#6286](https://github.com/dotnet/cli/issues/6286) is tracking this. 6. Replace the use of some APIs with the ones that take `SecureString`. 7. osx.10.12 is required to update to `netcoreapp2.0` because `dotnet-cli` 2.0.0-preview only works on osx.10.12. 8. Add dependency to `System.ValueTuple` to work around a ambiguous type identity issue in coreclr. The issue is tracked by `dotnet/corefx` [#17797](https://github.com/dotnet/corefx/issues/17797). When moving to newer version of `netcoreapp2.0`, we need to verify if this dependency is still needed.
96 lines
3 KiB
PowerShell
96 lines
3 KiB
PowerShell
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Describe 'Argument transformation attribute on optional argument with explicit $null' -Tags "CI" {
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$tdefinition = @'
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using System;
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using System.Management.Automation;
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using System.Reflection;
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namespace MSFT_1407291
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{
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[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = false)]
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public class AddressTransformationAttribute : ArgumentTransformationAttribute
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{
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public override object Transform(EngineIntrinsics engineIntrinsics, object inputData)
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{
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return (ulong) 42;
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}
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}
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[Cmdlet(VerbsLifecycle.Invoke, "CSharpCmdletTakesUInt64")]
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[OutputType(typeof(System.String))]
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public class Cmdlet1 : PSCmdlet
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{
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[Parameter(Mandatory = false)]
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[AddressTransformation]
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public ulong Address { get; set; }
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protected override void ProcessRecord()
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{
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WriteObject(Address);
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}
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}
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[Cmdlet(VerbsLifecycle.Invoke, "CSharpCmdletTakesObject")]
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[OutputType(typeof(System.String))]
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public class Cmdlet2 : PSCmdlet
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{
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[Parameter(Mandatory = false)]
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[AddressTransformation]
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public object Address { get; set; }
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protected override void ProcessRecord()
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{
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WriteObject(Address ?? "passed in null");
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}
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}
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}
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'@
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$mod = Add-Type -PassThru -TypeDefinition $tdefinition
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Import-Module $mod[0].Assembly
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function Invoke-ScriptFunctionTakesObject
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{
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param([MSFT_1407291.AddressTransformation()]
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[Parameter(Mandatory = $false)]
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[object]$Address = "passed in null")
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return $Address
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}
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function Invoke-ScriptFunctionTakesUInt64
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{
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param([MSFT_1407291.AddressTransformation()]
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[Parameter(Mandatory = $false)]
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[Uint64]$Address = 11)
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return $Address
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}
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It "Script function takes object" {
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Invoke-ScriptFunctionTakesObject | Should Be 42
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}
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It "Script function takes uint64" {
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Invoke-ScriptFunctionTakesUInt64 | Should Be 42
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}
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it "csharp cmdlet takes object" {
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Invoke-CSharpCmdletTakesObject | Should Be "passed in null"
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}
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it "csharp cmdlet takes uint64" {
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Invoke-CSharpCmdletTakesUInt64 | Should Be 0
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}
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it "script function takes object when parameter is null" {
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Invoke-ScriptFunctionTakesObject -Address $null | Should Be 42
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}
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it "script function takes unit64 when parameter is null" {
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Invoke-ScriptFunctionTakesUInt64 -Address $null | Should Be 42
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}
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it "script csharp cmdlet takes object when parameter is null" {
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Invoke-CSharpCmdletTakesObject -Address $null | Should Be 42
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}
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it "script csharp cmdlet takes uint64 when parameter is null" {
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Invoke-CSharpCmdletTakesUInt64 -Address $null | Should Be 42
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}
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}
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