File size: 1,565 Bytes
8c763fb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | # Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.
Describe "Test constrained language mode" -Tags "CI" {
It "dynamic invocation on non-PowerShell thread should work" {
$refAssemblies = @()
if (!$IsCoreCLR) {
$refAssemblies += "Microsoft.CSharp"
}
$t,$null = Add-Type -ReferencedAssemblies $refAssemblies -WarningAction Ignore -PassThru @"
public class BinderBug$(Get-Date -Format FileDateTime)
{
public static object Test(System.Management.Automation.PSObject psobj)
{
// Invoke a method through PSObject, but with dynamic, so we get PowerShell's dynamic site binder involved
// And we do this on a different thread so there is no ExecutionContext/runspace to check the language mode
// The actual method called doesn't really matter.
return System.Threading.Tasks.Task.Run(() => ((dynamic)psobj).AddCommand("Get-Command")).Result;
}
}
"@
$o = [powershell]::Create()
$t::Test($o) | Should -BeExactly $o
try
{
# Set language mode to ConstrainedLanguage on a different runspace (so it doesn't affect this runspace)
$ps = [powershell]::Create()
$null = $ps.AddScript('$ExecutionContext.SessionState.LanguageMode = "ConstrainedLanguage"')
$null = $ps.Invoke()
$t::Test($o) | Should -BeExactly $o
}
finally
{
$ps.Dispose()
}
}
}
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