anchor.diff:                (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)))))))))
  +              (eager-flatmap-sequence package 'package-test-set (fset:empty-seq))))))
         (if (run-test-set tests)
             0
             1))))
  
positive.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 :prove)
    (:import-from :fset))
  (in-package :shcl/test/main)
  
negative.code:   (:import-from :shcl/test/posix)
    (:import-from :shcl/test/lisp-interpolation)
    (:import-from :shcl/test/data)
    (:import-from :shcl/test/sequence)
    (:import-from :shcl/test/command)
    (:import-from :shcl/test/shell-lambda)
  