Add Tests\ParameterSets.Items.Tests.ps1, closing TestNeeded gaps the judged
parameter-set matrix found for Copy-Item2, Get-ChildItem2, Get-Item2,
Move-Item2, Remove-Item2, Test-Path2, Get-FileHash2, Get-DiskSpace,
New-NTFSHardLink, Get-NTFSHardLink, New-NTFSSymbolicLink, Enable-Privileges,
Disable-Privileges, and Get-Privileges:
- Pipeline input by value for Copy-Item2, Move-Item2, Get-ChildItem2,
Get-Item2, and Remove-Item2 (never exercised before), including
continuation past a missing item and AlphaFS objects piped from
Get-ChildItem2.
- An empty string, $null, a piped empty string, or an empty array element
for -Path/-Target is rejected by ValidateNotNullOrEmpty and never falls
back to the current location, for Copy-Item2, Move-Item2, Remove-Item2,
New-NTFSHardLink, and New-NTFSSymbolicLink. Verified by running against
the built module in both PowerShell editions before being pinned.
- Get-NTFSHardLink error categories, output type, and positional binding.
- Pipeline continuation (Select-Object -First 1) for New-NTFSHardLink and
New-NTFSSymbolicLink, and a successful link after an earlier failure in
the same New-NTFSSymbolicLink call.
- Enable-Privileges and Disable-Privileges error paths (SecurityError,
Security2.AdjustPriviledgeException), runnable on any token.
- Get-DiskSpace with a valid and an invalid drive letter together in either
order, and positional/lower-case binding.
- Get-Privileges compared against whoami /priv for the five privileges
that both name the same way.
- Get-FileHash2 pipeline objects with -Algorithm, and a locked path before
a valid one with its error category and a relative-path hash.
Every It asserts persisted state, an ErrorId/category/target, continuation,
or an output type; none asserts only an English message. All four runtime
configurations (elevated/basic user x Windows PowerShell 5.1/PowerShell 7)
pass with 0 failures; two symbolic-link-privilege-gated tests skip on the
basic-user configurations and run on both elevated ones. Mutation testing
against 8 one-statement changes in a separate, discarded worktree confirmed
each targeted test fails for the right reason; production sources were
restored exactly after every mutation and no production code changed here.
Does not pin the Get-ChildItem2 -Filter dot rules, the Decision 22 link and
move/copy behaviors, the PrivilegeEnabler class, or the owner-restore
handlers. A probe of Get-NTFSHardLink and New-NTFSHardLink -PassThru
through a subst-mapped drive found a pre-existing defect (reported
separately, not fixed or pinned here): both combine the apparent drive
root with the volume-relative hard-link names from Windows, which throws
FileNotFoundException once the drive's root differs from the real NTFS
volume root.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: AI Assistant <ai@example.com>
Raimund Andree
112db810e0