guile/test-suite/standalone/test-system-cmds

#!/bin/sh
exec guile -q -s "$0" "$@"
!#

(define (test-system-cmd)
  (if (not (boolean? (system)))
      (begin
        (simple-format
         #t
         "test-system-cmds: (system) did not return a boolean\n")
        (exit 1)))
  
  (let ((rs (status:exit-val (system "guile -c '(exit 42)'"))))
    (if (not (= 42 rs))
        (begin
          (simple-format
           #t
           "test-system-cmds: system exit status was ~S rather than 42\n"
           rs)
          (exit 1)))))

(define (test-system*-cmd)
  (let ((rs (status:exit-val (system* "guile" "-c" "(exit 42)"))))
    (if (not (= 42 rs))
        (begin
          (simple-format
           #t
           "test-system-cmds: system* exit status was ~S rather than 42\n"
           rs)
          (exit 1)))))

(if (defined? 'system)
    (test-system-cmd))

(if (defined? 'system*)
    (test-system*-cmd))
     
(exit 0)

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