anchor.diff:    (:import-from :shcl/test/posix)
     (:import-from :shcl/test/lisp-interpolation)
     (:import-from :shcl/test/data)
  -  (:import-from :shcl/test/iterator)
     (:import-from :shcl/test/sequence)
     (:import-from :shcl/test/command)
     (:import-from :shcl/test/shell-lambda)
  
positive.code:               (shcl/test/foundation:dependency-ordered-tests))
  
               (t
                (shcl/core/iterator:concatenate-iterable-collection
                 (shcl/core/iterator:mapped-iterator
                  (shcl/core/iterator:iterator package)
                  (lambda (package)
                    (shcl/core/iterator:iterator (package-test-set package)))))))))
        (if (run-test-set tests)
            0
            1))))
  
negative.code:                 #:run-test-set #:all-tests #:package-test-set #:symbol-test)
    (:import-from :shcl/core/command)
    (:import-from :shcl/core/shell-environment #:with-subshell)
    (:import-from :shcl/core/sequence #:eager-flatmap-sequence)
    (:import-from :prove)
    (:import-from :fset))
  (in-package :shcl/test/main)
  