3 # tests related to SB-EXT:RUN-PROGRAM
5 # This software is part of the SBCL system. See the README file for
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
12 # This software is in the public domain and is provided with
13 # absolutely no warranty. See the COPYING and CREDITS files for
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
22 (let ((string (with-output-to-string (stream)
23 (sb-ext:run-program "/bin/echo"
26 (assert (string= string "foo bar
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" ()
33 :environment '("FEEFIE=foefum")))))
34 (assert (string= string "FEEFIE=foefum
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" ()
42 (expected (apply #'concatenate
44 (mapcar (lambda (environ-string)
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)))