X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fdebug.impure.lisp;h=208cbe832731b92a603d640c114f7544668267fd;hb=c325337271f3d5a1a1c1b5fe2bd009d7ab31b7ac;hp=6ffa8d34c71c03d3e9f1169a8231104de8908091;hpb=88d80e04126a9842338cd6f8bbc5e6627eaff187;p=sbcl.git diff --git a/tests/debug.impure.lisp b/tests/debug.impure.lisp index 6ffa8d3..208cbe8 100644 --- a/tests/debug.impure.lisp +++ b/tests/debug.impure.lisp @@ -22,6 +22,8 @@ ;;;; Check that we get debug arglists right. +(defvar *p* (namestring *load-truename*)) + ;;; FIXME: This should use some get-argslist like functionality that ;;; we actually export. ;;; @@ -106,7 +108,6 @@ (caar frame-specs) full-backtrace) (setf result nil)) - ;; check that we have all the frames we wanted (mapcar (lambda (spec frame) @@ -133,8 +134,7 @@ (defvar *undefined-function-frame* ;; bug 353 - '(#+(or x86 x86-64) "bogus stack frame" - #-(or x86 x86-64) "undefined function")) + '("undefined function")) ;;; Test for "undefined function" (undefined_tramp) working properly. ;;; Try it with and without tail call elimination, since they can have @@ -151,27 +151,44 @@ (funcall fun))) (with-test (:name (:undefined-function :bug-346) - :fails-on '(or :alpha :ppc :sparc :mips + ;; Failures on ALPHA, SPARC, MIPS, and probably + ;; HPPA are due to not having a full and valid + ;; stack frame for the undefined function frame. + ;; See PPC undefined_tramp for details. + :fails-on '(or :alpha :sparc :mips (and :x86-64 :freebsd))) (assert (verify-backtrace (lambda () (test #'optimized)) (list *undefined-function-frame* - (list '(flet test) #'optimized))))) + (list `(flet test :in ,*p*) #'optimized))))) ;; bug 353: This test fails at least most of the time for x86/linux ;; ca. 0.8.20.16. -- WHN - (with-test (:name (:undefined-function :bug-353) - ;; This used to have fewer :fails-on features pre-0.9.16.38, - ;; but it turns out that the bug was just being masked by - ;; the presence of the IR1 stepper instrumentation (and - ;; is thus again failing now that the instrumentation is - ;; no more). - :fails-on '(or :alpha :mips :ppc)) + (with-test (:name (:undefined-function :bug-353)) (assert (verify-backtrace (lambda () (test #'not-optimized)) (list *undefined-function-frame* - (list '(flet not-optimized)) - (list '(flet test) #'not-optimized)))))) + (list `(flet not-optimized :in ,*p*)) + (list `(flet test :in ,*p*) #'not-optimized)))))) + +(with-test (:name :backtrace-interrupted-condition-wait + :skipped-on '(not :sb-thread) + ;; For some unfathomable reason the backtrace becomes + ;; stunted on Darwin, ending at _sigtramp, when we add + ;; :TIMEOUT NIL to the frame we expect. If we leave it out, + ;; the backtrace is fine -- but the test fails. I can only + ;; boggle right now. + :fails-on '(or (and :x86 :linux) :darwin)) + (let ((m (sb-thread:make-mutex)) + (q (sb-thread:make-waitqueue))) + (assert (verify-backtrace + (lambda () + (sb-thread:with-mutex (m) + (handler-bind ((timeout (lambda (c) + (error "foo")))) + (with-timeout 0.1 + (sb-thread:condition-wait q m))))) + `((sb-thread:condition-wait ,q ,m :timeout nil)))))) ;;; Division by zero was a common error on PPC. It depended on the ;;; return function either being before INTEGER-/-INTEGER in memory, @@ -198,13 +215,13 @@ :fails-on :alpha) ; bug 346 (assert (verify-backtrace (lambda () (test #'optimized)) (list '(/ 42 &rest) - (list '(flet test) #'optimized))))) + (list `(flet test :in ,*p*) #'optimized))))) (with-test (:name (:divide-by-zero :bug-356) :fails-on :alpha) ; bug 356 (assert (verify-backtrace (lambda () (test #'not-optimized)) (list '(/ 42 &rest) - '((flet not-optimized)) - (list '(flet test) #'not-optimized)))))) + `((flet not-optimized :in ,*p*)) + (list `(flet test :in ,*p*) #'not-optimized)))))) (with-test (:name (:throw :no-such-tag) :fails-on '(or @@ -216,11 +233,28 @@ (throw 'no-such-tag t)) (assert (verify-backtrace #'throw-test '((throw-test)))))) +(defun bug-308926 (x) + (let ((v "foo")) + (flet ((bar (z) + (oops v z) + (oops z v))) + (bar x) + (bar v)))) + +(with-test (:name :bug-308926) + (assert (verify-backtrace (lambda () (bug-308926 13)) + '(((flet bar :in bug-308926) 13) + (bug-308926 &rest t))))) + ;;; test entry point handling in backtraces (defun oops () (error "oops")) +(with-test (:name :xep-too-many-arguments) + (assert (verify-backtrace (lambda () (oops 1 2 3 4 5 6)) + '((oops ? ? ? ? ? ?))))) + (defmacro defbt (n ll &body body) `(progn ;; normal debug info @@ -360,8 +394,8 @@ (defvar *compile-nil-non-tc* (compile nil '(lambda (y) (cons (funcall *compile-nil-error* y) nil)))) (with-test (:name (:compile nil)) (assert (verify-backtrace (lambda () (funcall *compile-nil-non-tc* 13)) - '(((lambda (x)) 13) - ((lambda (y)) 13))))) + `(((lambda (x) :in ,*p*) 13) + ((lambda (y) :in ,*p*) 13))))) (with-test (:name :clos-slot-typecheckfun-named) (assert @@ -394,21 +428,21 @@ (assert (verify-backtrace (lambda () (funcall (make-fun 0) 10 11 0)) - '((sb-kernel:two-arg-/ 10/11 0) + `((sb-kernel:two-arg-/ 10/11 0) (/ 10 11 0) - ((lambda (&rest rest)) 10 11 0)))) + ((lambda (&rest rest) :in ,*p*) 10 11 0)))) (assert (verify-backtrace (lambda () (funcall (make-fun 1) 10 11 0)) - '((sb-kernel:two-arg-/ 10/11 0) + `((sb-kernel:two-arg-/ 10/11 0) (/ 10 11 0) - ((lambda (a &rest rest)) 10 11 0)))) + ((lambda (a &rest rest) :in ,*p*) 10 11 0)))) (assert (verify-backtrace (lambda () (funcall (make-fun 2) 10 11 0)) - '((sb-kernel:two-arg-/ 10/11 0) + `((sb-kernel:two-arg-/ 10/11 0) (/ 10 11 0) - ((lambda (a b &rest rest)) 10 11 0)))))) + ((lambda (a b &rest rest) :in ,*p*) 10 11 0)))))) ;;;; test TRACE @@ -422,9 +456,9 @@ (with-test (:name (trace :simple)) (let ((out (with-output-to-string (*trace-output*) - (trace trace-this) - (assert (eq 'ok (trace-this))) - (untrace)))) + (trace trace-this) + (assert (eq 'ok (trace-this))) + (untrace)))) (assert (search "TRACE-THIS" out)) (assert (search "returned OK" out)))) @@ -467,8 +501,12 @@ (load (compile-file "bug-414.lisp")) (disassemble 'bug-414))) -(with-test (:name :bug-310175) - (let ((dx-arg (cons t t))) +(with-test (:name :bug-310175 :fails-on '(not :stack-allocatable-lists)) + ;; KLUDGE: Not all DX-enabled platforms DX CONS, and the compiler + ;; transforms two-arg-LIST* (and one-arg-LIST) to CONS. Therefore, + ;; use two-arg-LIST, which should get through to VOP LIST, and thus + ;; stack-allocate on a predictable set of machines. + (let ((dx-arg (list t t))) (declare (dynamic-extent dx-arg)) (flet ((dx-arg-backtrace (x) (declare (optimize (debug 2))) @@ -477,7 +515,8 @@ (declare (notinline dx-arg-backtrace)) (assert (member-if (lambda (frame) (and (consp frame) - (equal '(flet dx-arg-backtrace) (car frame)) + (consp (car frame)) + (equal '(flet dx-arg-backtrace :in) (butlast (car frame))) (notany #'sb-debug::stack-allocated-p (cdr frame)))) (dx-arg-backtrace dx-arg)))))) @@ -534,12 +573,46 @@ (test-inifinite-error-protection)) (with-test (:name (infinite-error-protection :thread) - :skipped-on '(not :sb-thread)) + :skipped-on '(not :sb-thread)) (enable-debugger) (let ((thread (sb-thread:make-thread #'test-inifinite-error-protection))) (loop while (sb-thread:thread-alive-p thread)))) ;; unconditional, in case either previous left it enabled (disable-debugger) + +;;;; test some limitations of MAKE-LISP-OBJ + +;;; Older GENCGC systems had a bug in the pointer validation used by +;;; MAKE-LISP-OBJ that made SIMPLE-FUN objects always fail to +;;; validate. +(with-test (:name (make-lisp-obj :simple-funs)) + (sb-sys:without-gcing + (assert (eq #'identity + (sb-kernel:make-lisp-obj + (sb-kernel:get-lisp-obj-address + #'identity)))))) + +;;; Older CHENEYGC systems didn't perform any real pointer validity +;;; checks beyond "is this pointer to somewhere in heap space". +(with-test (:name (make-lisp-obj :pointer-validation)) + ;; Fun and games: We need to test MAKE-LISP-OBJ with a known-bogus + ;; address, but we also need the GC to not pitch a fit if it sees an + ;; object with said bogus address. Thus, construct our known-bogus + ;; object within an area of unboxed storage (a vector) in static + ;; space. We'll make it a simple object, (CONS 0 0), which has an + ;; in-memory representation of two consecutive zero words. We + ;; allocate a three-word vector so that we can guarantee a + ;; double-word aligned double-word of zeros no matter what happens + ;; with the vector-data-offset (currently double-word aligned). + (let* ((memory (sb-int:make-static-vector 3 :element-type `(unsigned-byte ,sb-vm:n-word-bits) + :initial-element 0)) + (vector-data-address (sb-sys:sap-int (sb-kernel::vector-sap memory))) + (object-base-address (logandc2 (+ vector-data-address sb-vm:lowtag-mask) sb-vm:lowtag-mask)) + (object-tagged-address (+ object-base-address sb-vm:list-pointer-lowtag))) + (multiple-value-bind + (object valid-p) + (sb-kernel:make-lisp-obj object-tagged-address nil) + (assert (not valid-p))))) (write-line "/debug.impure.lisp done")