X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fdebug.impure.lisp;h=db05cc35a019a9f4a251e26ecd0dcf380f242fc7;hb=165f17e83d068bc971cd41f407518e600c59a905;hp=2dbf94ea804cd9880b1c51a4b1ab03ee2d13ade1;hpb=f78c1fecf191e147ca081026cc11f2683ee80905;p=sbcl.git diff --git a/tests/debug.impure.lisp b/tests/debug.impure.lisp index 2dbf94e..db05cc3 100644 --- a/tests/debug.impure.lisp +++ b/tests/debug.impure.lisp @@ -68,10 +68,10 @@ ;;; and hasn't been cut off anywhere. (defun verify-backtrace (test-function frame-specs &key (allow-stunted nil)) (labels ((args-equal (want real) - (cond ((endp want) - (endp real)) - ((eq '&rest (car want)) + (cond ((eq '&rest (car want)) t) + ((endp want) + (endp real)) ((or (eq '? (car want)) (equal (car want) (car real))) (args-equal (cdr want) (cdr real))) (t @@ -145,7 +145,9 @@ (list *undefined-function-frame* (list '(flet test) #'optimized)))) - #-x86 ; bug 353: This test fails at least most of the time for x86/linux ca. 0.8.20.16. -- WHN + ;; bug 353: This test fails at least most of the time for x86/linux + ;; ca. 0.8.20.16. -- WHN + #-(and x86 linux) (assert (verify-backtrace (lambda () (test #'not-optimized)) (list *undefined-function-frame* @@ -193,20 +195,34 @@ (defun oops () (error "oops")) -(defun bt.1 (&key key) +(defmacro defbt (n ll &body body) + `(progn + ;; normal debug info + (defun ,(intern (format nil "BT.~A.1" n)) ,ll + ,@body) + ;; no arguments saved + (defun ,(intern (format nil "BT.~A.2" n)) ,ll + (declare (optimize (debug 1) (speed 3))) + ,@body) + ;; no lambda-list saved + (defun ,(intern (format nil "BT.~A.3" n)) ,ll + (declare (optimize (debug 0))) + ,@body))) + +(defbt 1 (&key key) (list key)) -(defun bt.2 (x) +(defbt 2 (x) (list x)) -(defun bt.3 (&key (key (oops))) +(defbt 3 (&key (key (oops))) (list key)) ;;; ERROR instead of OOPS so that tail call elimination doesn't happen -(defun bt.4 (&optional opt) +(defbt 4 (&optional opt) (list (error "error"))) -(defun bt.5 (&optional (opt (oops))) +(defbt 5 (&optional (opt (oops))) (list opt)) #-(and x86 linux) @@ -214,53 +230,157 @@ `(let ((sb-debug:*show-entry-point-details* ,bool)) ,@body))) - ;; &MORE-PROCESSOR + ;; TL-XEP + (print :tl-xep) (with-details t - (assert (verify-backtrace (lambda () (bt.1 :key)) - '(((sb-c::&more-processor bt.1) &rest))))) + (assert (verify-backtrace #'namestring + '(((sb-c::tl-xep namestring) 0 ?))))) (with-details nil - (assert (verify-backtrace (lambda () (bt.1 :key)) - '((bt.1 :key))))) + (assert (verify-backtrace #'namestring + '((namestring))))) - ;; XEP + + ;; &MORE-PROCESSOR (with-details t - (assert (verify-backtrace #'bt.2 - '(((sb-c::xep bt.2) 0 ?))))) + (assert (verify-backtrace (lambda () (bt.1.1 :key)) + '(((sb-c::&more-processor bt.1.1) &rest)))) + (assert (verify-backtrace (lambda () (bt.1.2 :key)) + '(((sb-c::&more-processor bt.1.2) &rest)))) + (assert (verify-backtrace (lambda () (bt.1.3 :key)) + '(((sb-c::&more-processor bt.1.3) &rest))))) (with-details nil - (assert (verify-backtrace #'bt.2 - '((bt.2))))) + (assert (verify-backtrace (lambda () (bt.1.1 :key)) + '((bt.1.1 :key)))) + (assert (verify-backtrace (lambda () (bt.1.2 :key)) + '((bt.1.2 &rest)))) + (assert (verify-backtrace (lambda () (bt.1.3 :key)) + '((bt.1.3 &rest))))) - ;; TL-XEP + ;; XEP + (print :xep) (with-details t - (assert (verify-backtrace #'namestring - '(((sb-c::tl-xep namestring) 0 ?))))) + (assert (verify-backtrace #'bt.2.1 + '(((sb-c::xep bt.2.1) 0 ?)))) + (assert (verify-backtrace #'bt.2.2 + '(((sb-c::xep bt.2.2) &rest)))) + (assert (verify-backtrace #'bt.2.3 + '(((sb-c::xep bt.2.3) &rest))))) (with-details nil - (assert (verify-backtrace #'namestring - '((namestring))))) + (assert (verify-backtrace #'bt.2.1 + '((bt.2.1)))) + (assert (verify-backtrace #'bt.2.2 + '((bt.2.2 &rest)))) + (assert (verify-backtrace #'bt.2.3 + '((bt.2.3 &rest))))) ;; VARARGS-ENTRY + (print :varargs-entry) (with-details t - (assert (verify-backtrace #'bt.3 - '(((sb-c::varargs-entry bt.3) :key nil))))) + (assert (verify-backtrace #'bt.3.1 + '(((sb-c::varargs-entry bt.3.1) :key nil)))) + (assert (verify-backtrace #'bt.3.2 + '(((sb-c::varargs-entry bt.3.2) :key ?)))) + (assert (verify-backtrace #'bt.3.3 + '(((sb-c::varargs-entry bt.3.3) &rest))))) (with-details nil - (assert (verify-backtrace #'bt.3 - '((bt.3 :key nil))))) + (assert (verify-backtrace #'bt.3.1 + '((bt.3.1 :key nil)))) + (assert (verify-backtrace #'bt.3.2 + '((bt.3.2 :key ?)))) + (assert (verify-backtrace #'bt.3.3 + '((bt.3.3 &rest))))) ;; HAIRY-ARG-PROCESSOR + (print :hairy-args-processor) (with-details t - (assert (verify-backtrace #'bt.4 - '(((sb-c::hairy-arg-processor bt.4) ?))))) + (assert (verify-backtrace #'bt.4.1 + '(((sb-c::hairy-arg-processor bt.4.1) ?)))) + (assert (verify-backtrace #'bt.4.2 + '(((sb-c::hairy-arg-processor bt.4.2) ?)))) + (assert (verify-backtrace #'bt.4.3 + '(((sb-c::hairy-arg-processor bt.4.3) &rest))))) (with-details nil - (assert (verify-backtrace #'bt.4 - '((bt.4 ?))))) + (assert (verify-backtrace #'bt.4.1 + '((bt.4.1 ?)))) + (assert (verify-backtrace #'bt.4.2 + '((bt.4.2 ?)))) + (assert (verify-backtrace #'bt.4.3 + '((bt.4.3 &rest))))) ;; &OPTIONAL-PROCESSOR + (print :optional-processor) (with-details t - (assert (verify-backtrace #'bt.5 - '(((sb-c::&optional-processor bt.5)))))) + (assert (verify-backtrace #'bt.5.1 + '(((sb-c::&optional-processor bt.5.1))))) + (assert (verify-backtrace #'bt.5.2 + '(((sb-c::&optional-processor bt.5.2) &rest)))) + (assert (verify-backtrace #'bt.5.3 + '(((sb-c::&optional-processor bt.5.3) &rest))))) (with-details nil - (assert (verify-backtrace #'bt.5 - '((bt.5)))))) + (assert (verify-backtrace #'bt.5.1 + '((bt.5.1)))) + (assert (verify-backtrace #'bt.5.2 + '((bt.5.2 &rest)))) + (assert (verify-backtrace #'bt.5.3 + '((bt.5.3 &rest)))))) + +;;;; test TRACE + +(defun trace-this () + 'ok) + +(let ((out (with-output-to-string (*trace-output*) + (trace trace-this) + (assert (eq 'ok (trace-this))) + (untrace)))) + (assert (search "TRACE-THIS" out)) + (assert (search "returned OK" out))) + +#-(and ppc darwin) +;;; bug 379 +(let ((out (with-output-to-string (*trace-output*) + (trace trace-this :encapsulate nil) + (assert (eq 'ok (trace-this))) + (untrace)))) + (assert (search "TRACE-THIS" out)) + (assert (search "returned OK" out))) + +;;;; test infinite error protection + +(defmacro nest-errors (n-levels error-form) + (if (< 0 n-levels) + `(handler-bind ((error (lambda (condition) + (declare (ignore condition)) + ,error-form))) + (nest-errors ,(1- n-levels) ,error-form)) + error-form)) + +(defun erroring-debugger-hook (condition old-debugger-hook) + (let ((*debugger-hook* old-debugger-hook)) + (format t "recursive condition: ~A~%" condition) (force-output) + (error "recursive condition: ~A" condition))) + +(defun test-inifinite-error-protection () + ;; after 50 successful throws to SB-IMPL::TOPLEVEL-CATCHER sbcl used + ;; to halt, it produces so much garbage that's hard to suppress that + ;; it is tested only once + (let ((*debugger-hook* #'erroring-debugger-hook)) + (loop repeat 1 do + (let ((error-counter 0) + (*terminal-io* (make-broadcast-stream))) + (assert + (not (eq + :normal-exit + (catch 'sb-impl::toplevel-catcher + (nest-errors 20 (error "infinite error ~s" + (incf error-counter))) + :normal-exit)))))))) + +(test-inifinite-error-protection) + +#+sb-thread +(let ((thread (sb-thread:make-thread #'test-inifinite-error-protection))) + (loop while (sb-thread:thread-alive-p thread))) ;;; success (quit :unix-status 104)