tests/run-program.test.sh

   1 #!/bin/sh
   2
   3 # tests related to SB-EXT:RUN-PROGRAM
   4
   5 # This software is part of the SBCL system. See the README file for
   6 # more information.
   7 #
   8 # While most of SBCL is derived from the CMU CL system, the test
   9 # files (like this one) were written from scratch after the fork
  10 # from CMU CL.
  11 #
  12 # This software is in the public domain and is provided with
  13 # absolutely no warranty. See the COPYING and CREDITS files for
  14 # more information.
  15
  16 # Make sure that there's at least something in the environment (for
  17 # one of the tests below).
  18 export SOMETHING_IN_THE_ENVIRONMENT='yes there is'
  19
  20 ${SBCL:-sbcl} <<EOF
  21   (let ((string (with-output-to-string (stream)
  22                   (sb-ext:run-program "/bin/echo"
  23                                       '("foo" "bar")
  24                                       :output stream))))
  25     (assert (string= string "foo bar
  26 ")))
  27   ;; Unix environment strings are ordinarily passed with SBCL convention
  28   ;; (instead of CMU CL alist-of-keywords convention).
  29   (let ((string (with-output-to-string (stream)
  30                   (sb-ext:run-program "/usr/bin/env" ()
  31                                       :output stream
  32                                       :environment '("FEEFIE=foefum")))))
  33     (assert (string= string "FEEFIE=foefum
  34 ")))
  35   ;; The default Unix environment for the subprocess is the same as
  36   ;; for the parent process. (I.e., we behave like perl and lots of
  37   ;; other programs, but not like CMU CL.)
  38   (let ((string (with-output-to-string (stream)
  39                   (sb-ext:run-program "/usr/bin/env" ()
  40                                       :output stream)))
  41         (expected (apply #'concatenate
  42                          'string
  43                          (mapcar (lambda (environ-string)
  44                                    (concatenate 'string
  45                                                 environ-string
  46                                                 (string #\newline)))
  47                                  (sb-ext:posix-environ)))))
  48     (assert (string= string expected)))
  49   ;; That's not just because POSIX-ENVIRON is having a bad hair
  50   ;; day and returning NIL, is it?
  51   (assert (plusp (length (sb-ext:posix-environ))))
  52   ;; success convention for this Lisp program run as part of a larger script
  53   (sb-ext:quit :unix-status 52)))
  54 EOF
  55 if [ $? != 52 ]; then
  56     echo test failed: $?
  57     exit 1
  58 fi
  59
  60 # success convention
  61 exit 104