[!exec:unzip] skip 'unzip not found in $PATH'

mksourcedir

chezmoi archive --format=zip --output=archive.zip
exec unzip -t archive.zip
[!freebsd] cmp stdout golden/archive # FIXME whitespace output of unzip is different on FreeBSD

-- golden/archive --
Archive:  archive.zip
    testing: .create                  OK
    testing: .dir                     OK
    testing: .dir/file                OK
    testing: .dir/subdir              OK
    testing: .dir/subdir/file         OK
    testing: .empty                   OK
    testing: .executable              OK
    testing: .file                    OK
    testing: .private                 OK
    testing: .symlink                 OK
    testing: .template                OK
No errors detected in compressed data of archive.zip.
