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# Licensed under the MIT License.
Describe "Get-Process for admin" -Tags @('CI', 'RequireAdminOnWindows') {
It "Should support -Module" -Pending:$IsMacOS {
$modules = Get-Process -Id $PID -Module
$modules.GetType() | Should -BeExactly "System.Object[]"
foreach ($module in $modules) {
$module.GetType() | Should -BeExactly "System.Diagnostics.ProcessModule"
}
}
It "Should support -FileVersionInfo" {
$pwshVersion = Get-Process -Id $PID -FileVersionInfo
if ($IsWindows) {
$pwshVersion.FileVersion | Should -Match $PSVersionTable.PSVersion.ToString().Split("-")[0]
$pwshVersion.FileMajorPart | Should -BeExactly $PSVersionTable.PSVersion.Major
$pwshVersion.FileMinorPart | Should -BeExactly $PSVersionTable.PSVersion.Minor
$pwshVersion.FileBuildPart | Should -BeExactly $PSVersionTable.PSVersion.Patch
$gitCommitId = $PSVersionTable.GitCommitId
if ($gitCommitId.StartsWith("v")) { $gitCommitId = $gitCommitId.Substring(1) }
$productVersion = $pwshVersion.ProductVersion.Replace(" Commits: ", "-").Replace(" SHA: ", "-g")
$productVersion | Should -Match $gitCommitId
} else {
$pwshVersion.FileVersion | Should -BeNullOrEmpty
}
}
It "Run with parameter -FileVersionInfo should not stop responding on non Windows platform also when process' main module is null." -Skip:$IsWindows {
# Main module for idle process can be null on non-Windows platforms
{ $pwshVersion = Get-Process -Id 0 -FileVersionInfo -ErrorAction Stop } | Should -Not -Throw
}
It "Run with parameter -FileVersionInfo for idle process should throw on Windows." -Skip:(!$IsWindows) {
{ $pwshVersion = Get-Process -Id 0 -FileVersionInfo -ErrorAction Stop } | Should -Throw -ErrorId "CouldNotEnumerateFileVer,Microsoft.PowerShell.Commands.GetProcessCommand"
}
}
Describe "Get-Process" -Tags "CI" {
# These tests are no good, please replace!
BeforeAll {
$ps = Get-Process
$idleProcessPid = 0
}
It "Should return a type of Object[] for Get-Process cmdlet" -Pending:$IsMacOS {
, $ps | Should -BeOfType System.Object[]
}
It "Should have not empty Name flags set for Get-Process object" -Pending:$IsMacOS {
$ps | ForEach-Object { $_.Name | Should -Not -BeNullOrEmpty }
}
It "Should throw an error for non existing process id." {
$randomId = 123456789
{ Get-Process -Id $randomId -ErrorAction Stop } | Should -Throw -ErrorId "NoProcessFoundForGivenId,Microsoft.PowerShell.Commands.GetProcessCommand"
}
It "Should throw an exception when process id is null." {
{ Get-Process -Id $null } | Should -Throw -ErrorId "ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.GetProcessCommand"
}
It "Should throw an exception when -InputObject parameter is null." {
{ Get-Process -InputObject $null } | Should -Throw -ErrorId "ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.GetProcessCommand"
}
It "Should not fail to get process name even if it is unavailable." {
{ (Get-Process -Id $idleProcessPid).Name } | Should -Not -Throw
}
It "Test for process property = Name" {
(Get-Process -Id $PID).Name | Should -BeExactly "pwsh"
}
It "Test for process property = Id" {
(Get-Process -Id $PID).Id | Should -BeExactly $PID
}
It "Should support -IncludeUserName" {
(Get-Process -Id $PID -IncludeUserName).UserName | Should -Match $env:USERNAME
}
It "Should fail to run Get-Process with -Module without admin" -Skip:(!$IsWindows) {
{ Get-Process -Module -ErrorAction Stop } | Should -Throw -ErrorId "CouldNotEnumerateModules,Microsoft.PowerShell.Commands.GetProcessCommand"
}
It "Should not fail to stop Get-Process with -Module when piped to Select-Object" {
Get-Process -Module -Id $PID -ErrorVariable errs | Select-Object -First 1
$errs | Should -HaveCount 0
}
It "Should fail to run Get-Process with -FileVersionInfo without admin" -Skip:(!$IsWindows) {
{ Get-Process -FileVersionInfo -ErrorAction Stop } | Should -Throw -ErrorId "CouldNotEnumerateFileVer,Microsoft.PowerShell.Commands.GetProcessCommand"
}
It "Should return CommandLine property" -Skip:($IsMacOS) {
if ($IsWindows) {
# Windows will convert the bound parameters and quote them if it
# contains whitespace. Any inner double quotes are escaped with \".
$expected = "`"$PSHOME\pwsh.exe`" -NoProfile -NoLogo -NonInteractive -Command `"(Get-Process -Id \`"`$pid\`").CommandLine`""
$actual = & {
$PSNativeCommandArgumentPassing = 'Windows'
& $PSHOME/pwsh -NoProfile -NoLogo -NonInteractive -Command '(Get-Process -Id "$pid").CommandLine'
}
} else {
# Linux passes arguments as they are bound. As there is no actual
# command line string, pwsh just joins each array with a space
# without attempting to use some sort of quoting rule.
$expected = "$PSHOME/pwsh -NoProfile -NoLogo -NonInteractive -Command (Get-Process -Id `"`$pid`").CommandLine"
$actual = & "$PSHOME/pwsh" -NoProfile -NoLogo -NonInteractive -Command '(Get-Process -Id "$pid").CommandLine'
}
$actual | Should -Be $expected
}
}
Describe "Get-Process Formatting" -Tags "Feature" {
BeforeAll {
$skip = $false
if ($IsWindows) {
# on Windows skip this test until issue #11016 is resolved
$skip = $true
}
}
It "Should not have Handle in table format header" -Skip:$skip {
$types = "System.Diagnostics.Process", "System.Diagnostics.Process#IncludeUserName"
foreach ($type in $types) {
$formatData = Get-FormatData -TypeName $type -PowerShellVersion $PSVersionTable.PSVersion
$tableControls = $formatData.FormatViewDefinition | Where-Object { $_.Control -is "System.Management.Automation.TableControl" }
foreach ($tableControl in $tableControls) {
$tableControl.Control.Headers.Label -match "Handle*" | Should -BeNullOrEmpty
# verify that rows without headers isn't the handlecount (as PowerShell will create a header that matches the property name)
$tableControl.Control.Rows.Columns.DisplayEntry.Value -eq "HandleCount" | Should -BeNullOrEmpty
}
}
}
}
Describe "Process Parent property" -Tags "CI" {
It "Has Parent process property" {
$powershellexe = (Get-Process -Id $PID).mainmodule.filename
& $powershellexe -noprofile -command '(Get-Process -Id $PID).Parent' | Should -Not -BeNullOrEmpty
}
It "Has valid parent process ID property" -Pending {
# Bug. See https://github.com/PowerShell/PowerShell/issues/12908
$powershellexe = (Get-Process -Id $PID).mainmodule.filename
& $powershellexe -noprofile -command '(Get-Process -Id $PID).Parent.Id' | Should -Be $PID
}
It "Can find parent with spaces and parenthesis in the name on non-Windows" -Skip:($IsWindows) {
# Bug. See https://github.com/PowerShell/PowerShell/issues/12908
$commandName = 't ( e ( s ) t )'
$script = @'
#!/bin/sh
while true; do sleep 1; done
'@
# Can't use testdrive: as unelevated user doesn't have perms in test in CI
Set-Content -Path /tmp/$commandName -Value $script
chmod +x (Resolve-Path -Path /tmp/$commandName -Relative)
try {
$p = Start-Process -FilePath /tmp/$commandName -PassThru
$p.Parent.Id | Should -Be $pid
} finally {
$p | Stop-Process
}
}
}
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