New file, exercise execl, execlp, execle errors.

test-suite/tests/posix.test

@@ -1,6 +1,5 @@
-;;;; posix.test --- Test suite for Guile POSIX functions. -*- scheme -*-
-;;;;
-;;;; Copyright 2003, 2004 Free Software Foundation, Inc.
+;;;; numbers.test --- tests guile's numbers     -*- scheme -*-
+;;;; Copyright (C) 2004 Free Software Foundation, Inc.
 ;;;;
 ;;;; This program is free software; you can redistribute it and/or modify
 ;;;; it under the terms of the GNU General Public License as published by
@@ -16,109 +15,56 @@
 ;;;; along with this software; see the file COPYING.  If not, write to
 ;;;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 ;;;; Boston, MA 02111-1307 USA
+;;;;
+;;;; As a special exception, the Free Software Foundation gives permission
+;;;; for additional uses of the text contained in its release of GUILE.
+;;;;
+;;;; The exception is that, if you link the GUILE library with other files
+;;;; to produce an executable, this does not by itself cause the
+;;;; resulting executable to be covered by the GNU General Public License.
+;;;; Your use of that executable is in no way restricted on account of
+;;;; linking the GUILE library code into it.
+;;;;
+;;;; This exception does not however invalidate any other reasons why
+;;;; the executable file might be covered by the GNU General Public License.
+;;;;
+;;;; This exception applies only to the code released by the
+;;;; Free Software Foundation under the name GUILE.  If you copy
+;;;; code from other Free Software Foundation releases into a copy of
+;;;; GUILE, as the General Public License permits, the exception does
+;;;; not apply to the code that you add in this way.  To avoid misleading
+;;;; anyone as to the status of such modified files, you must delete
+;;;; this exception notice from them.
+;;;;
+;;;; If you write modifications of your own for GUILE, it is your choice
+;;;; whether to permit this exception to apply to your modifications.
+;;;; If you do not wish that, delete this exception notice.
 
 (use-modules (test-suite lib))
 
 
-;; FIXME: The following exec tests are disabled since on an i386 debian with
-;; glibc 2.3.2 they seem to interact badly with threads.test, the latter
-;; dies with signal 32 (one of the SIGRTs).  Don't know how or why, or who's
-;; at fault (though it seems to happen with or without the recent memory
-;; leak fix in these error cases).
-
 ;;
 ;; execl
 ;;
 
-;; (with-test-prefix "execl"
-;;   (pass-if-exception "./nosuchprog" '(system-error . ".*")
-;;     (execl "./nosuchprog" "./nosuchprog" "some arg")))
+(with-test-prefix "execl"
+  (pass-if-exception "./nosuchprog" '(system-error . ".*")
+    (execl "./nosuchprog" "./nosuchprog" "some arg")))
   
 ;;
 ;; execlp
 ;;
 
-;; (with-test-prefix "execlp"
-;;   (pass-if-exception "./nosuchprog" '(system-error . ".*")
-;;     (execlp "./nosuchprog" "./nosuchprog" "some arg")))
+(with-test-prefix "execlp"
+  (pass-if-exception "./nosuchprog" '(system-error . ".*")
+    (execlp "./nosuchprog" "./nosuchprog" "some arg")))
   
 ;;
 ;; execle
 ;;
 
-;; (with-test-prefix "execle"
-;;   (pass-if-exception "./nosuchprog" '(system-error . ".*")
-;;     (execle "./nosuchprog" '() "./nosuchprog" "some arg"))
-;;   (pass-if-exception "./nosuchprog" '(system-error . ".*")
-;;     (execle "./nosuchprog" '("FOO=1" "BAR=2") "./nosuchprog" "some arg")))
-
-  
-;;
-;; putenv
-;;
-
-(with-test-prefix "putenv"
-  
-  (pass-if "something"
-    (putenv "FOO=something")
-    (equal? "something" (getenv "FOO")))
-  
-  (pass-if "replacing"
-    (putenv "FOO=one")
-    (putenv "FOO=two")
-    (equal? "two" (getenv "FOO")))
-  
-  (pass-if "empty"
-    (putenv "FOO=")
-    (equal? "" (getenv "FOO")))
-  
-  (pass-if "removing"
-    (putenv "FOO=bar")
-    (putenv "FOO")
-    (not (getenv "FOO")))
-  
-  (pass-if "modifying string doesn't change env"
-    (let ((s (string-copy "FOO=bar")))
-      (putenv s)
-      (string-set! s 5 #\x)
-      (equal? "bar" (getenv "FOO")))))
-
-;;
-;; setenv
-;;
-
-(with-test-prefix "setenv"
-  
-  (pass-if "something"
-    (setenv "FOO" "something")
-    (equal? "something" (getenv "FOO")))
-  
-  (pass-if "replacing"
-    (setenv "FOO" "one")
-    (setenv "FOO" "two")
-    (equal? "two" (getenv "FOO")))
-
-  (pass-if "empty"
-    (setenv "FOO" "")
-    (equal? "" (getenv "FOO")))
-  
-  (pass-if "removing"
-    (setenv "FOO" "something")
-    (setenv "FOO" #f)
-    (not (getenv "FOO"))))
-  
-;;
-;; unsetenv
-;;
-
-(with-test-prefix "unsetenv"
-  
-  (pass-if "something"
-    (putenv "FOO=something")
-    (unsetenv "FOO")
-    (not (getenv "FOO")))
-  
-  (pass-if "empty"
-    (putenv "FOO=")
-    (unsetenv "FOO")
-    (not (getenv "FOO"))))
+(with-test-prefix "execle"
+  (pass-if-exception "./nosuchprog" '(system-error . ".*")
+    (execle "./nosuchprog" '() "./nosuchprog" "some arg"))
+  (pass-if-exception "./nosuchprog" '(system-error . ".*")
+    (execle "./nosuchprog" '("FOO=1" "BAR=2") "./nosuchprog" "some arg")))