43 lines
1.7 KiB
PowerShell
43 lines
1.7 KiB
PowerShell
# Copyright (c) Microsoft Corporation.
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# Licensed under the MIT License.
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Describe "Out-Default Tests" -Tag CI {
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BeforeAll {
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# due to https://github.com/PowerShell/PowerShell/issues/3405, `Out-Default -Transcript` emits output to pipeline
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# as running in Pester effectively wraps everything in parenthesis, workaround is to use another powershell
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# to run the test script passed as a string
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$powershell = "$PSHOME/pwsh"
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}
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It "'Out-Default -Transcript' shows up in transcript, but not host" {
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$script = @"
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`$null = Start-Transcript -Path "$testdrive\transcript.txt";
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'hello' | Microsoft.PowerShell.Core\Out-Default -Transcript;
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'bye';
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`$null = Stop-Transcript
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"@
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& $powershell -noprofile -command $script | Should -BeExactly 'bye'
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"TestDrive:\transcript.txt" | Should -FileContentMatch 'hello'
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}
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It "Out-Default reverts transcription state when used more than once in a pipeline" {
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& $powershell -noprofile -command "Out-Default -Transcript | Out-Default -Transcript; 'Hello'" | Should -BeExactly "Hello"
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}
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It "Out-Default reverts transcription state when exception occurs in pipeline" {
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& $powershell -noprofile -command "try { & { throw } | Out-Default -Transcript } catch {}; 'Hello'" | Should -BeExactly "Hello"
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}
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It "Out-Default reverts transcription state even if Dispose() isn't called" {
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$script = @"
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`$sp = {Out-Default -Transcript}.GetSteppablePipeline();
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`$sp.Begin(`$false);
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`$sp = `$null;
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[GC]::Collect();
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[GC]::WaitForPendingFinalizers();
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'hello'
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"@
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& $powershell -noprofile -command $script | Should -BeExactly 'hello'
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}
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}
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