42 lines
1.5 KiB
PowerShell
42 lines
1.5 KiB
PowerShell
# Copyright (c) Microsoft Corporation. All rights reserved.
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# Licensed under the MIT License.
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Describe "Test constrained language mode" -Tags "CI" {
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It "dynamic invocation on non-PowerShell thread should work" {
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$refAssemblies = @()
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if (!$IsCoreCLR) {
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$refAssemblies += "Microsoft.CSharp"
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}
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$t,$null = Add-Type -ReferencedAssemblies $refAssemblies -WarningAction Ignore -PassThru @"
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public class BinderBug$(Get-Date -Format FileDateTime)
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{
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public static object Test(System.Management.Automation.PSObject psobj)
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{
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// Invoke a method through PSObject, but with dynamic, so we get PowerShell's dynamic site binder involved
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// And we do this on a different thread so there is no ExecutionContext/runspace to check the language mode
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// The actual method called doesn't really matter.
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return System.Threading.Tasks.Task.Run(() => ((dynamic)psobj).AddCommand("Get-Command")).Result;
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}
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}
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"@
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$o = [powershell]::Create()
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$t::Test($o) | Should -BeExactly $o
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try
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{
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# Set language mode to ConstrainedLanguage on a different runspace (so it doesn't affect this runspace)
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$ps = [powershell]::Create()
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$null = $ps.AddScript('$ExecutionContext.SessionState.LanguageMode = "ConstrainedLanguage"')
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$null = $ps.Invoke()
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$t::Test($o) | Should -BeExactly $o
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}
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finally
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{
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$ps.Dispose()
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}
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}
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}
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