summaryrefslogtreecommitdiff
path: root/test-suite/tests/posix.test
diff options
context:
space:
mode:
Diffstat (limited to 'test-suite/tests/posix.test')
-rw-r--r--test-suite/tests/posix.test248
1 files changed, 248 insertions, 0 deletions
diff --git a/test-suite/tests/posix.test b/test-suite/tests/posix.test
new file mode 100644
index 000000000..1765206f0
--- /dev/null
+++ b/test-suite/tests/posix.test
@@ -0,0 +1,248 @@
+;;;; posix.test --- Test suite for Guile POSIX functions. -*- scheme -*-
+;;;;
+;;;; Copyright 2003, 2004, 2006, 2007, 2010, 2012,
+;;;; 2015, 2017, 2019 Free Software Foundation, Inc.
+;;;;
+;;;; This library is free software; you can redistribute it and/or
+;;;; modify it under the terms of the GNU Lesser General Public
+;;;; License as published by the Free Software Foundation; either
+;;;; version 3 of the License, or (at your option) any later version.
+;;;;
+;;;; This library is distributed in the hope that it will be useful,
+;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+;;;; Lesser General Public License for more details.
+;;;;
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this library; if not, write to the Free Software
+;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+(define-module (test-suite test-posix)
+ :use-module (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")))
+
+;;
+;; execlp
+;;
+
+;; (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")))
+
+
+;;
+;; mkstemp!
+;;
+
+(with-test-prefix "mkstemp!"
+
+ ;; the temporary names used in the tests here are kept to 8 characters so
+ ;; they'll work on a DOS 8.3 file system
+
+ (define (string-copy str)
+ (list->string (string->list str)))
+
+ (pass-if-exception "number arg" exception:wrong-type-arg
+ (mkstemp! 123))
+
+ (pass-if "filename string modified"
+ (let* ((template "T-XXXXXX")
+ (str (string-copy template))
+ (port (mkstemp! str))
+ (result (not (string=? str template))))
+ (close-port port)
+ (delete-file str)
+ result)))
+
+;;
+;; 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"))))
+
+;;
+;; ttyname
+;;
+
+(with-test-prefix "ttyname"
+
+ (pass-if-exception "non-tty argument" exception:system-error
+ ;; This used to crash in 1.8.1 and earlier.
+ (let ((file (false-if-exception
+ (open-output-file "/dev/null"))))
+ (if (not file)
+ (throw 'unsupported)
+ (ttyname file)))))
+
+;;
+;; utimes
+;;
+
+(with-test-prefix "utime"
+
+ (pass-if "valid argument (second resolution)"
+ (let ((file "posix.test-utime"))
+ (dynamic-wind
+ (lambda ()
+ (close-port (open-output-file file)))
+ (lambda ()
+ (let* ((accessed (+ (current-time) 3600))
+ (modified (- accessed 1000)))
+ (utime file accessed modified)
+ (let ((info (stat file)))
+ (and (= (stat:atime info) accessed)
+ (= (stat:mtime info) modified)))))
+ (lambda ()
+ (delete-file file))))))
+
+;;
+;; affinity
+;;
+
+(with-test-prefix "affinity"
+
+ (pass-if "getaffinity"
+ (if (defined? 'getaffinity)
+ (> (bitvector-length (getaffinity (getpid))) 0)
+ (throw 'unresolved)))
+
+ (pass-if "setaffinity"
+ (if (and (defined? 'setaffinity) (defined? 'getaffinity))
+ (catch 'system-error
+ (lambda ()
+ (let ((mask (getaffinity (getpid))))
+ (setaffinity (getpid) mask)
+ (equal? mask (getaffinity (getpid)))))
+ (lambda args
+ ;; On some platforms such as sh4-linux-gnu, 'setaffinity'
+ ;; returns ENOSYS.
+ (let ((errno (system-error-errno args)))
+ (if (= errno ENOSYS)
+ (throw 'unresolved)
+ (apply throw args)))))
+ (throw 'unresolved))))
+
+;;
+;; system*
+;;
+
+(with-test-prefix "system*"
+
+ (pass-if "http://bugs.gnu.org/13166"
+ ;; With Guile up to 2.0.7 included, the child process launched by
+ ;; `system*' would remain alive after an `execvp' failure.
+ (let ((me (getpid)))
+ (and (not (zero? (system* "something-that-does-not-exist")))
+ (= me (getpid))))))
+
+;;
+;; crypt
+;;
+
+(with-test-prefix "crypt"
+
+ (pass-if "basic usage"
+ (string? (crypt "pass" "abcdefg")))
+
+ (pass-if "crypt invalid salt on glibc"
+ (begin
+ (unless (string-contains %host-type "-gnu")
+ (throw 'unresolved))
+ (catch 'system-error
+ (lambda ()
+ ;; This used to deadlock on glibc while trying to throw to
+ ;; 'system-error'. This test uses the special
+ ;; interpretation of the salt that glibc does;
+ ;; specifically, we pass a salt that's probably
+ ;; syntactically invalid here. Note, whether it's invalid
+ ;; or not is system-defined, so it's possible it just works.
+ (string? (crypt "pass" "$X$abc")))
+ (lambda _ #t)))))