This restructuring moves tests to a directory name which matches the module in which the cmdlet resides which should improve the discoverability of a specific test. For tests which are not about cmdlets in a module, new directories have been created to make those tests easier to find as well
188 lines
5.8 KiB
PowerShell
188 lines
5.8 KiB
PowerShell
using namespace System.Diagnostics
|
|
|
|
Describe "PowerShell Command Debugging" {
|
|
|
|
BeforeAll {
|
|
$powershell = Join-Path -Path $PsHome -ChildPath "powershell"
|
|
}
|
|
|
|
function NewProcessStartInfo([string]$CommandLine, [switch]$RedirectStdIn)
|
|
{
|
|
return [ProcessStartInfo]@{
|
|
FileName = $powershell
|
|
Arguments = $CommandLine
|
|
RedirectStandardInput = $RedirectStdIn
|
|
RedirectStandardOutput = $true
|
|
RedirectStandardError = $true
|
|
UseShellExecute = $false
|
|
}
|
|
}
|
|
|
|
function RunPowerShell([ProcessStartInfo]$debugfn)
|
|
{
|
|
$process = [Process]::Start($debugfn)
|
|
return $process
|
|
}
|
|
|
|
|
|
function EnsureChildHasExited([Process]$process, [int]$WaitTimeInMS = 15000)
|
|
{
|
|
$process.WaitForExit($WaitTimeInMS)
|
|
|
|
if (!$process.HasExited)
|
|
{
|
|
$process.HasExited | Should Be $true
|
|
$process.Kill()
|
|
}
|
|
}
|
|
|
|
It "Should be able to step into debugging" {
|
|
$debugfn = NewProcessStartInfo "-noprofile ""`$function:foo = { 'bar' }""" -RedirectStdIn
|
|
$process = RunPowerShell $debugfn
|
|
$process.StandardInput.Write("Set-PsBreakpoint -command foo`n")
|
|
|
|
$process.StandardInput.Write("foo`n")
|
|
|
|
$process.StandardInput.Write("s`n")
|
|
|
|
$process.StandardInput.Write("s`n")
|
|
|
|
$process.StandardInput.Write("s`n")
|
|
|
|
$process.StandardInput.Close()
|
|
|
|
EnsureChildHasExited $process
|
|
$process.ExitCode | Should Be 0
|
|
}
|
|
|
|
It "Should be able to continue into debugging" {
|
|
$debugfn = NewProcessStartInfo "-noprofile ""`$function:foo = { 'bar' }""" -RedirectStdIn
|
|
$process = RunPowerShell $debugfn
|
|
$process.StandardInput.Write("Set-PsBreakpoint -command foo`n")
|
|
|
|
$process.StandardInput.Write("foo`n")
|
|
|
|
$process.StandardInput.Write("c`n")
|
|
$process.StandardOutput.ReadLine()
|
|
$process.StandardOutput.ReadLine()
|
|
|
|
$process.StandardInput.Close()
|
|
|
|
EnsureChildHasExited $process
|
|
$process.ExitCode | Should Be 0
|
|
}
|
|
|
|
It -Pending "Should be able to list help for debugging" {
|
|
$debugfn = NewProcessStartInfo "-noprofile ""`$function:foo = { 'bar' }""" -RedirectStdIn
|
|
$process = RunPowerShell $debugfn
|
|
$process.StandardInput.Write("Set-PsBreakpoint -command foo`n")
|
|
|
|
$process.StandardInput.Write("foo`n")
|
|
|
|
$process.StandardInput.Write("h`n")
|
|
|
|
foreach ($i in 1..38) {
|
|
$line = $process.StandardOutput.ReadLine()
|
|
}
|
|
|
|
$process.StandardInput.Write("s`n")
|
|
$process.StandardInput.Write("s`n")
|
|
$process.StandardInput.Write("s`n")
|
|
$process.StandardInput.Close()
|
|
|
|
EnsureChildHasExited $process
|
|
$line | Should Be "For instructions about how to customize your debugger prompt, type `"help about_prompt`"."
|
|
}
|
|
|
|
|
|
It "Should be able to step over debugging" {
|
|
$debugfn = NewProcessStartInfo "-noprofile ""`$function:foo = { 'bar' }""" -RedirectStdIn
|
|
$process = RunPowerShell $debugfn
|
|
$process.StandardInput.Write("Set-PsBreakpoint -command foo`n")
|
|
|
|
$process.StandardInput.Write("foo`n")
|
|
$process.StandardInput.Write("v`n")
|
|
$process.StandardInput.Write("v`n")
|
|
$process.StandardInput.Write("v`n")
|
|
|
|
$process.StandardInput.Close()
|
|
|
|
EnsureChildHasExited $process
|
|
$process.ExitCode | Should Be 0
|
|
}
|
|
|
|
|
|
It "Should be able to step out of debugging" {
|
|
$debugfn = NewProcessStartInfo "-noprofile ""`$function:foo = { 'bar' }""" -RedirectStdIn
|
|
$process = RunPowerShell $debugfn
|
|
$process.StandardInput.Write("Set-PsBreakpoint -command foo`n")
|
|
|
|
$process.StandardInput.Write("foo`n")
|
|
$process.StandardInput.Write("o`n")
|
|
|
|
$process.StandardInput.Close()
|
|
|
|
EnsureChildHasExited $process
|
|
$process.ExitCode | Should Be 0
|
|
}
|
|
|
|
It "Should be able to quit debugging" {
|
|
$debugfn = NewProcessStartInfo "-noprofile ""`$function:foo = { 'bar' }""" -RedirectStdIn
|
|
$process = RunPowerShell $debugfn
|
|
$process.StandardInput.Write("Set-PsBreakpoint -command foo`n")
|
|
|
|
$process.StandardInput.Write("foo`n")
|
|
$process.StandardInput.Write("q`n")
|
|
|
|
$process.StandardInput.Close()
|
|
|
|
EnsureChildHasExited $process
|
|
$process.ExitCode | Should Be 0
|
|
}
|
|
|
|
It -Pending "Should be able to list source code in debugging" {
|
|
$debugfn = NewProcessStartInfo "-noprofile ""`$function:foo = { 'bar' }""" -RedirectStdIn
|
|
$process = RunPowerShell $debugfn
|
|
$process.StandardInput.Write("Set-PsBreakpoint -command foo`n") | Write-Host
|
|
|
|
$process.StandardInput.Write("foo`n") | Write-Host
|
|
$process.StandardInput.Write("l`n") | Write-Host
|
|
|
|
foreach ($i in 1..19) {
|
|
$line = $process.StandardOutput.ReadLine()
|
|
}
|
|
|
|
$process.StandardInput.Write("`n")
|
|
$process.StandardInput.Write("`n")
|
|
$process.StandardInput.Write("`n")
|
|
|
|
$line | Should Be " 1:* `$function:foo = { 'bar' }"
|
|
$process.StandardInput.Close()
|
|
EnsureChildHasExited $process
|
|
|
|
}
|
|
|
|
|
|
It -Pending "Should be able to get the call stack in debugging" {
|
|
$debugfn = NewProcessStartInfo "-noprofile ""`$function:foo = { 'bar' }""" -RedirectStdIn
|
|
$process = RunPowerShell $debugfn
|
|
$process.StandardInput.Write("Set-PsBreakpoint -command foo`n") | Write-Host
|
|
|
|
$process.StandardInput.Write("foo`n") | Write-Host
|
|
$process.StandardInput.Write("k`n") | Write-Host
|
|
|
|
foreach ($i in 1..20) {
|
|
$line = $process.StandardOutput.ReadLine()
|
|
}
|
|
|
|
$line | Should Be "foo {} <No file>"
|
|
$process.StandardInput.Close()
|
|
EnsureChildHasExited $process
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|