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 SOMETHING_IN_THE_ENVIRONMENT='yes there is'
  19 export SOMETHING_IN_THE_ENVIRONMENT
  20
  21 ${SBCL:-sbcl} <<EOF
  22   (let ((string (with-output-to-string (stream)
  23                   (sb-ext:run-program "/bin/echo"
  24                                       '("foo" "bar")
  25                                       :output stream))))
  26     (assert (string= string "foo bar
  27 ")))
  28   ;; Unix environment strings are ordinarily passed with SBCL convention
  29   ;; (instead of CMU CL alist-of-keywords convention).
  30   (let ((string (with-output-to-string (stream)
  31                   (sb-ext:run-program "/usr/bin/env" ()
  32                                       :output stream
  33                                       :environment '("FEEFIE=foefum")))))
  34     (assert (string= string "FEEFIE=foefum
  35 ")))
  36   ;; The default Unix environment for the subprocess is the same as
  37   ;; for the parent process. (I.e., we behave like perl and lots of
  38   ;; other programs, but not like CMU CL.)
  39   (let ((string (with-output-to-string (stream)
  40                   (sb-ext:run-program "/usr/bin/env" ()
  41                                       :output stream)))
  42         (expected (apply #'concatenate
  43                          'string
  44                          (mapcar (lambda (environ-string)
  45                                    (concatenate 'string
  46                                                 environ-string
  47                                                 (string #\newline)))
  48                                  (sb-ext:posix-environ)))))
  49     (assert (string= string expected)))
  50   ;; That's not just because POSIX-ENVIRON is having a bad hair
  51   ;; day and returning NIL, is it?
  52   (assert (plusp (length (sb-ext:posix-environ))))
  53   ;; success convention for this Lisp program run as part of a larger script
  54   (sb-ext:quit :unix-status 52)))
  55 EOF
  56 if [ $? != 52 ]; then
  57     echo test failed: $?
  58     exit 1
  59 fi
  60
  61 # success convention
  62 exit 104