tests/kill-non-lisp-thread.impure.lisp

   1 ;;;; Testing signal handling in non-lisp threads.
   2
   3 ;;;; This software is part of the SBCL system. See the README file for
   4 ;;;; more information.
   5 ;;;;
   6 ;;;; While most of SBCL is derived from the CMU CL system, the test
   7 ;;;; files (like this one) were written from scratch after the fork
   8 ;;;; from CMU CL.
   9 ;;;;
  10 ;;;; This software is in the public domain and is provided with
  11 ;;;; absolutely no warranty. See the COPYING and CREDITS files for
  12 ;;;; more information.
  13
  14 #-sb-thread
  15 (sb-ext:quit :unix-status 104)
  16
  17 (use-package :sb-alien)
  18
  19 (defun run (program &rest arguments)
  20   (let* ((proc nil)
  21          (output
  22           (with-output-to-string (s)
  23             (setf proc (run-program program arguments
  24                                     :search (not (eql #\. (char program 0)))
  25                                     :output s)))))
  26     (unless (zerop (process-exit-code proc))
  27       (error "Bad exit code: ~S~%Output:~% ~S"
  28              (process-exit-code proc)
  29              output))
  30     output))
  31
  32 (run "cc" "-O3"
  33      "-I" "../src/runtime/"
  34      "kill-non-lisp-thread.c"
  35      #+(and (or linux freebsd) (or x86-64 ppc mips)) "-fPIC"
  36      #+(and x86-64 darwin) "-arch" #+(and x86-64 darwin) "x86_64"
  37      #+darwin "-bundle" #-darwin "-shared"
  38      "-o" "kill-non-lisp-thread.so")
  39
  40 (load-shared-object (truename "kill-non-lisp-thread.so"))
  41
  42 (define-alien-routine kill-non-lisp-thread void)
  43
  44 (with-test (:name :kill-non-lisp-thread)
  45   (let ((receivedp nil))
  46     (push (lambda ()
  47             (setq receivedp t))
  48           (sb-thread::thread-interruptions sb-thread:*current-thread*))
  49     (kill-non-lisp-thread)
  50     (sleep 1)
  51     (assert receivedp)))
  52
  53 (delete-file "kill-non-lisp-thread.so")