MegaBites-AI/Windows-powershell

1# Copyright (c) Microsoft Corporation.2# Licensed under the MIT License.3 4Describe "Wait-Process" {5 6    BeforeAll {7        $pingCommandPath = (Get-Command -CommandType Application ping)[0].Definition8 9        $startProcessArgs = @{10            FilePath = $pingCommandPath11            PassThru = $true12        }        13        $nc = $IsWindows ? "-n" : "-c"14 15        function longPing { Start-Process @startProcessArgs -ArgumentList "$nc 10 localhost" }16        function shortPing { Start-Process @startProcessArgs -ArgumentList "$nc 2 localhost" }17    }18 19    BeforeEach {20        $Processes = @( 1..3 | ForEach-Object { longPing } ) + ($shortPing = shortPing)21    }22 23    AfterEach {24        Stop-Process -InputObject $Processes25    }26 27    It "Should wait until all processes have exited" {28        Wait-Process -InputObject $Processes29 30        $Processes.Where({$_.HasExited -eq $true}).Count  | Should -Be $Processes.Count31    }32 33    It "Should return after all processes have exited, even if some exit before the wait starts." {34        Wait-UntilTrue -sb { $shortPing.HasExited -eq $true } -IntervalInMilliseconds 10035        Wait-Process -InputObject $Processes36 37        $Processes.Where({$_.HasExited -eq $true}).Count  | Should -Be $Processes.Count38    }39 40    It "Should return immediately if all processes have exited before the wait starts" {41        Wait-UntilTrue -sb { $Processes.HasExited -NotContains $false } -IntervalInMilliseconds 10042        Wait-Process -InputObject $Processes43 44        $Processes.Where({$_.HasExited -eq $true}).Count  | Should -Be $Processes.Count45    }46 47    It "Should return immediately if at least one process has exited before the wait starts" {48        Wait-UntilTrue -sb { $shortPing.HasExited -eq $true } -IntervalInMilliseconds 10049        Wait-Process -InputObject $Processes -Any50 51        $Processes.Where({$_.HasExited -eq $true}).Count   | Should -Be 152        $Processes.Where({$_.HasExited -eq $false}).Count  | Should -Be ($Processes.Count - 1)53    }54 55    It "Should wait until any one process has exited" {56        Wait-Process -InputObject $Processes -Any57 58        $Processes.Where({$_.HasExited -eq $true}).Count   | Should -Be 159        $Processes.Where({$_.HasExited -eq $false}).Count  | Should -Be ($Processes.Count - 1)60    }61 62    It "Should passthru all processes when all processes have exited" {63        $PassThruProcesses = Wait-Process -InputObject $Processes -PassThru64 65        $PassThruProcesses.Where({$_.HasExited -eq $true}).Count  | Should -Be $Processes.Count66    }67 68    It "Should passthru all processes when any one process has exited" {69        $PassThruProcesses = Wait-Process -InputObject $Processes -Any -PassThru70 71        $PassThruProcesses.Where({$_.HasExited -eq $true}).Count   | Should -Be 172        $PassThruProcesses.Where({$_.HasExited -eq $false}).Count  | Should -Be ($Processes.Count - 1)73    }74}75