123 lines
4.2 KiB
PowerShell
123 lines
4.2 KiB
PowerShell
# Copyright (c) Microsoft Corporation.
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# Licensed under the MIT License.
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Describe "InitialSessionState capacity" -Tags CI {
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BeforeAll {
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$iss = [initialsessionstate]::CreateDefault()
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for ($i = 0; $i -lt 5000; $i++)
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{
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$ssfe = [System.Management.Automation.Runspaces.SessionStateFunctionEntry]::new("f$i", "'fn f$i'")
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$iss.Commands.Add($ssfe)
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$ssve = [System.Management.Automation.Runspaces.SessionStateVariableEntry]::new("v$i", "var v$i", $null)
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$iss.Variables.Add($ssve)
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$ssae = [System.Management.Automation.Runspaces.SessionStateAliasEntry]::new("a$i", "f$i")
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$iss.Commands.Add($ssae)
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}
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$ps = [PowerShell]::Create($iss)
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}
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AfterAll {
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$ps.Dispose()
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}
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BeforeEach {
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$ps.Commands.Clear()
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}
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It "function capacity in initial session state should not be limited" {
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$ps.AddCommand('f4999').Invoke() | Should -Be "fn f4999"
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$ps.Streams.Error | Should -BeNullOrEmpty
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}
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It "alias capacity in initial session state should not be limited" {
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$ps.AddCommand('a4999').Invoke() | Should -Be "fn f4999"
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$ps.Streams.Error | Should -BeNullOrEmpty
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}
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It "variable capacity in initial session state should not be limited" {
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$ps.AddScript('$v4999').Invoke() | Should -Be "var v4999"
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$ps.Streams.Error | Should -BeNullOrEmpty
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}
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It "function capacity should not be limited after runspace is opened" {
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$ps.AddScript('function f5000 { "in f5000" } f5000').Invoke() | Should -Be "in f5000"
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$ps.Streams.Error | Should -BeNullOrEmpty
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}
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It "variable capacity should not be limited after runspace is opened" {
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$ps.AddScript('$v5000 = "var v5000"; $v5000').Invoke() | Should -Be "var v5000"
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$ps.Streams.Error | Should -BeNullOrEmpty
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}
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It "alias capacity should not be limited after runspace is opened" {
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$ps.AddScript('New-Alias -Name a5000 -Value f1; a5000').Invoke() | Should -Be "fn f1"
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$ps.Streams.Error | Should -BeNullOrEmpty
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}
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}
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##
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## A reused InitialSessionState created from a TypeTable should not have duplicate types.
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##
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Describe "TypeTable duplicate types in reused runspace InitialSessionState TypeTable" -Tags 'Feature' {
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Context "No duplicate types test" {
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BeforeAll {
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$typeTable = [System.Management.Automation.Runspaces.TypeTable]::new([string[]](Join-Path $PSScriptRoot "assets/TestTypeFile.ps1xml"))
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[initialsessionstate] $iss = [initialsessionstate]::Create()
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$iss.Types.Add($typeTable)
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[runspace] $rs1 = [runspacefactory]::CreateRunspace($iss)
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# Process TypeTable types from ISS
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$rs1.Open()
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# Get processed ISS from runspace.
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$issReused = $rs1.InitialSessionState.Clone()
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$issReused.ThrowOnRunspaceOpenError = $true
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# Create new runspace with reused ISS.
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$rs2 = [runspacefactory]::CreateRunspace($issReused)
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}
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AfterAll {
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if ($null -ne $rs1) { $rs1.Dispose() }
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if ($null -ne $rs2) { $rs2.Dispose() }
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}
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It "Verifies that a reused InitialSessionState object created from a TypeTable object does not have duplicate types" {
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{ $rs2.Open() } | Should -Not -Throw
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}
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}
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Context "Cannot use shared TypeTable in ISS test" {
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BeforeAll {
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# Create default ISS and add shared TypeTable.
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$typeTable = [System.Management.Automation.Runspaces.TypeTable]::new([string[]](Join-Path $PSScriptRoot "assets/TestTypeFile.ps1xml"))
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[initialsessionstate] $iss = [initialsessionstate]::CreateDefault2()
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$iss.Types.Add($typeTable)
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$iss.ThrowOnRunspaceOpenError = $true
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[runspace] $rs = [runspacefactory]::CreateRunspace($iss)
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}
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AfterAll {
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if ($null -ne $rs) { $rs.Dispose() }
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}
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It "Verifies that shared TypeTable is not allowed in ISS" {
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# Process TypeTable types from ISS.
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$e = { $rs.Open() } | Should -Throw -ErrorId "RuntimeException" -PassThru
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$e.Exception.InnerException.ErrorRecord.FullyQualifiedErrorId | Should -BeExactly "ErrorsUpdatingTypes"
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}
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}
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}
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