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;;;; This software is part of the SBCL system. See the README file for
;;;; more information.
;;;;
;;;; This software is derived from the CMU CL system, which was
;;;; written at Carnegie Mellon University and released into the
;;;; public domain. The software is in the public domain and is
;;;; provided with absolutely no warranty. See the COPYING and CREDITS
;;;; files for more information.
(defpackage :sb-introspect-test
(:use "SB-INTROSPECT" "CL" "SB-RT"))
(in-package :sb-introspect-test)
(defmacro deftest* ((name &key fails-on) form &rest results)
`(progn
(when (sb-impl::featurep ',fails-on)
(pushnew ',name sb-rt::*expected-failures*))
(deftest ,name ,form ,@results)))
(deftest function-lambda-list.1
(function-lambda-list 'cl-user::one)
(cl-user::a cl-user::b cl-user::c))
(deftest function-lambda-list.2
(function-lambda-list 'the)
(sb-c::value-type sb-c::form))
(deftest function-lambda-list.3
(function-lambda-list #'(sb-pcl::slow-method cl-user::j (t)))
(sb-pcl::method-args sb-pcl::next-methods))
(deftest definition-source-plist.1
(let* ((source (find-definition-source #'cl-user::one))
(plist (definition-source-plist source))
(pathname (definition-source-pathname source)))
(values (equalp pathname #p"SYS:CONTRIB;SB-INTROSPECT;TEST.LISP.NEWEST")
(= (definition-source-file-write-date source)
(file-write-date pathname))
(or (equal (getf plist :test-outer)
"OUT")
plist)))
t t t)
(deftest definition-source-plist.2
(let ((plist (definition-source-plist
(find-definition-source #'cl-user::four))))
(values (or (equal (getf plist :test-outer) "OUT")
plist)
(or (equal (getf plist :test-inner) "IN")
plist)))
t t)
(defun matchp (object form-number)
(let ((ds (sb-introspect:find-definition-source object)))
(and (pathnamep (sb-introspect:definition-source-pathname ds))
(= form-number
(first (sb-introspect:definition-source-form-path ds))))))
(defun matchp-name (type object form-number)
(let ((ds (car (sb-introspect:find-definition-sources-by-name object type))))
(and (pathnamep (sb-introspect:definition-source-pathname ds))
(= form-number
(first (sb-introspect:definition-source-form-path ds))))))
(defun matchp-length (type object form-numbers)
(let ((ds (sb-introspect:find-definition-sources-by-name object type)))
(= (length ds) form-numbers)))
(deftest find-source-stuff.1
(matchp-name :function 'cl-user::one 2)
t)
(deftest find-source-stuff.2
(matchp #'cl-user::one 2)
t)
(deftest find-source-stuff.3
(matchp-name :generic-function 'cl-user::two 3)
t)
(deftest find-source-stuff.4
(matchp (car (sb-pcl:generic-function-methods #'cl-user::two)) 4)
t)
(deftest find-source-stuff.5
(matchp-name :variable 'cl-user::*a* 8)
t)
(deftest find-source-stuff.6
(matchp-name :variable 'cl-user::*b* 9)
t)
(deftest find-source-stuff.7
(matchp-name :class 'cl-user::a 10)
t)
(deftest find-source-stuff.8
(matchp-name :condition 'cl-user::b 11)
t)
(deftest find-source-stuff.9
(matchp-name :structure 'cl-user::c 12)
t)
(deftest find-source-stuff.10
(matchp-name :function 'cl-user::make-c 12)
t)
(deftest find-source-stuff.11
(matchp-name :function 'cl-user::c-e 12)
t)
(deftest find-source-stuff.12
(matchp-name :structure 'cl-user::d 13)
t)
(deftest find-source-stuff.13
(matchp-name :function 'cl-user::make-d 13)
t)
(deftest find-source-stuff.14
(matchp-name :function 'cl-user::d-e 13)
t)
(deftest find-source-stuff.15
(matchp-name :package 'cl-user::e 14)
t)
(deftest find-source-stuff.16
(matchp-name :symbol-macro 'cl-user::f 15)
t)
(deftest find-source-stuff.17
(matchp-name :type 'cl-user::g 16)
t)
(deftest find-source-stuff.18
(matchp-name :constant 'cl-user::+h+ 17)
t)
(deftest find-source-stuff.19
(matchp-length :method 'cl-user::j 2)
t)
(deftest find-source-stuff.20
(matchp-name :macro 'cl-user::l 20)
t)
(deftest find-source-stuff.21
(matchp-name :compiler-macro 'cl-user::m 21)
t)
(deftest find-source-stuff.22
(matchp-name :setf-expander 'cl-user::n 22)
t)
(deftest find-source-stuff.23
(matchp-name :function '(setf cl-user::o) 23)
t)
(deftest find-source-stuff.24
(matchp-name :method '(setf cl-user::p) 24)
t)
(deftest find-source-stuff.25
(matchp-name :macro 'cl-user::q 25)
t)
(deftest find-source-stuff.26
(matchp-name :method-combination 'cl-user::r 26)
t)
(deftest find-source-stuff.27
(matchp-name :setf-expander 'cl-user::s 27)
t)
(deftest find-source-stuff.28
(let ((fin (make-instance 'sb-mop:funcallable-standard-object)))
(sb-mop:set-funcallable-instance-function fin #'cl-user::one)
(matchp fin 2))
t)
(deftest find-source-stuff.29
(unwind-protect
(progn
(sb-profile:profile cl-user::one)
(matchp-name :function 'cl-user::one 2))
(sb-profile:unprofile cl-user::one))
t)
(deftest find-source-stuff.30
;; Test finding a type that isn't one
(not (find-definition-sources-by-name 'fboundp :type))
t)
(deftest find-source-stuff.31
(matchp-name :function 'cl-user::compile-time-too-fun 28)
t)
(deftest find-source-stuff.32
(matchp-name :function 'cl-user::loaded-as-source-fun 3)
t)
(deftest find-source-stuff.33
(matchp-name :variable 'cl-user::**global** 29)
t)
;;; Check wrt. interplay of generic functions and their methods.
(defgeneric xuuq (gf.a gf.b &rest gf.rest &key gf.k-X))
(defmethod xuuq ((m1.a number) m1.b &rest m1.rest &key gf.k-X m1.k-Y m1.k-Z)
(declare (ignore m1.a m1.b m1.rest gf.k-X m1.k-Y m1.k-Z))
'm1)
(defmethod xuuq ((m2.a string) m2.b &rest m2.rest &key gf.k-X m1.k-Y m2.k-Q)
(declare (ignore m2.a m2.b m2.rest gf.k-X m1.k-Y m2.k-Q))
'm2)
;; XUUQ's lambda list should look similiar to
;;
;; (GF.A GF.B &REST GF.REST &KEY GF.K-X M1.K-Z M1.K-Y M2.K-Q)
;;
(deftest gf-interplay.1
(multiple-value-bind (required optional restp rest keyp keys allowp
auxp aux morep more-context more-count)
(sb-int:parse-lambda-list (function-lambda-list #'xuuq))
(and (equal required '(gf.a gf.b))
(null optional)
(and restp (eql rest 'gf.rest))
(and keyp
(member 'gf.k-X keys)
(member 'm1.k-Y keys)
(member 'm1.k-Z keys)
(member 'm2.k-Q keys))
(not allowp)
(and (not auxp) (null aux))
(and (not morep) (null more-context) (not more-count))))
t)
;;; Check what happens when there's no explicit DEFGENERIC.
(defmethod kroolz (r1 r2 &optional opt &aux aux)
(declare (ignore r1 r2 opt aux))
'kroolz)
(deftest gf-interplay.2
(equal (function-lambda-list #'kroolz) '(r1 r2 &optional opt))
t)
;;;; Check correctness of DEFTYPE-LAMBDA-LIST.
(deftype foobar-type
(&whole w &environment e r1 r2 &optional o &rest rest &key k1 k2 k3)
(declare (ignore w e r1 r2 o rest k1 k2 k3))
nil)
(deftest deftype-lambda-list.1
(deftype-lambda-list 'foobar-type)
(&whole w &environment e r1 r2 &optional o &rest rest &key k1 k2 k3)
t)
(deftest deftype-lambda-list.2
(deftype-lambda-list (gensym))
nil
nil)
;; ARRAY is a primitive type with associated translator function.
(deftest deftype-lambda-list.3
(deftype-lambda-list 'array)
(&optional (sb-kernel::element-type '*) (sb-kernel::dimensions '*))
t)
;; VECTOR is a primitive type that is defined by means of DEFTYPE.
(deftest deftype-lambda-list.4
(deftype-lambda-list 'vector)
(&optional sb-kernel::element-type sb-kernel::size)
t)
;;; Test allocation-information
(defun tai (x kind info &key ignore)
(multiple-value-bind (kind2 info2) (sb-introspect:allocation-information x)
(unless (eq kind kind2)
(error "wanted ~S, got ~S" kind kind2))
(when (not (null ignore))
(setf info2 (copy-list info2))
(dolist (key ignore)
(remf info2 key))
(setf info (copy-list info))
(dolist (key ignore)
(remf info key)))
(equal info info2)))
(deftest allocation-infromation.1
(tai nil :heap '(:space :static))
t)
(deftest allocation-information.2
(tai t :heap '(:space :static))
t)
(deftest allocation-information.3
(tai 42 :immediate nil)
t)
;;; Skip the whole damn test on GENCGC PPC -- the combination is just
;;; to flaky for this to make too much sense. GENCGC SPARC almost
;;; certainly exhibits the same behavior patterns (or antipatterns) as
;;; GENCGC PPC.
;;;
;;; -- It appears that this test can also fail due to systematic issues
;;; (possibly with the C compiler used) which we cannot detect based on
;;; *features*. Until this issue has been fixed, I am marking this test
;;; as failing on Windows to allow installation of the contrib on
;;; affected builds, even if the underlying issue is (possibly?) not even
;;; strictly related to windows. C.f. lp1057631. --DFL
;;;
(deftest* (allocation-information.4
;; Ignored as per the comment above, even though it seems
;; unlikely that this is the right condition.
:fails-on (or :win32 (and (or :ppc :sparc) :gencgc)))
#+gencgc
(tai #'cons :heap
;; FIXME: This is the canonical GENCGC result. On PPC we sometimes get
;; :LARGE T, which doesn't seem right -- but ignore that for now.
`(:space :dynamic :generation ,sb-vm:+pseudo-static-generation+
:write-protected t :boxed t :pinned nil :large nil)
:ignore (list :page #+ppc :large))
#-gencgc
(tai :cons :heap
;; FIXME: Figure out what's the right cheney-result. SPARC at least
;; has exhibited both :READ-ONLY and :DYNAMIC, which seems wrong.
'()
:ignore '(:space))
t)
#+sb-thread
(deftest allocation-information.thread.1
(let ((x (list 1 2 3)))
(declare (dynamic-extent x))
(tai x :stack sb-thread:*current-thread*))
t)
#+sb-thread
(progn
(defun thread-tai ()
(let ((x (list 1 2 3)))
(declare (dynamic-extent x))
(let ((child (sb-thread:make-thread
(lambda ()
(sb-introspect:allocation-information x)))))
(equal (list :stack sb-thread:*current-thread*)
(multiple-value-list (sb-thread:join-thread child))))))
(deftest allocation-information.thread.2
(thread-tai)
t)
(defun thread-tai2 ()
(let* ((sem (sb-thread:make-semaphore))
(obj nil)
(child (sb-thread:make-thread
(lambda ()
(let ((x (list 1 2 3)))
(declare (dynamic-extent x))
(setf obj x)
(sb-thread:wait-on-semaphore sem)))
:name "child")))
(loop until obj)
(unwind-protect
(equal (list :stack child)
(multiple-value-list
(sb-introspect:allocation-information obj)))
(sb-thread:signal-semaphore sem)
(sb-thread:join-thread child))))
(deftest allocation-information.thread.3
(thread-tai2)
t))
;;;; Test FUNCTION-TYPE
(defun type-equal (typespec1 typespec2)
(or (equal typespec1 typespec2) ; TYPE= punts on &keywords in FTYPEs.
(sb-kernel:type= (sb-kernel:values-specifier-type typespec1)
(sb-kernel:values-specifier-type typespec2))))
(defmacro interpret (form)
`(let ((sb-ext:*evaluator-mode* :interpret))
(eval ',form)))
;; Functions
(declaim (ftype (function (integer &optional string) string) moon))
(defun moon (int &optional suffix)
(concatenate 'string (princ-to-string int) suffix))
(deftest function-type.1
(values (type-equal (function-type 'moon) (function-type #'moon))
(type-equal (function-type #'moon)
'(function (integer &optional string)
(values string &rest t))))
t t)
(defun sun (x y &key k1)
(declare (fixnum x y))
(declare (boolean k1))
(declare (ignore x y k1))
t)
(deftest function-type.2
(values (type-equal (function-type 'sun) (function-type #'sun))
(type-equal (function-type #'sun)
'(function (fixnum fixnum &key (:k1 (member nil t)))
(values (member t) &optional))))
t t)
;; Local functions
(deftest function-type.5
(flet ((f (s)
(declare (symbol s))
(values (symbol-name s))))
(type-equal (function-type #'f)
'(function (symbol) (values simple-string &optional))))
t)
;; Closures
(deftest function-type.6
(let ((x 10))
(declare (fixnum x))
(flet ((closure (y)
(declare (fixnum y))
(setq x (+ x y))))
(type-equal (function-type #'closure)
'(function (fixnum) (values fixnum &optional)))))
t)
;; Anonymous functions
(deftest function-type.7
(type-equal (function-type #'(lambda (x) (declare (fixnum x)) x))
'(function (fixnum) (values fixnum &optional)))
t)
;; Interpreted functions
#+sb-eval
(deftest function-type.8
(type-equal (function-type (interpret (lambda (x) (declare (fixnum x)) x)))
'(function (&rest t) *))
t)
;; Generic functions
(defgeneric earth (x y))
(deftest function-type+gfs.1
(values (type-equal (function-type 'earth) (function-type #'earth))
(type-equal (function-type 'earth) '(function (t t) *)))
t t)
;; Implicitly created generic functions.
;; (FUNCTION-TYPE 'MARS) => FUNCTION at the moment. (1.0.31.26)
;; See LP #520695.
(defmethod mars (x y) (+ x y))
#+ nil
(deftest function-type+gfs.2
(values (type-equal (function-type 'mars) (function-type #'mars))
(type-equal (function-type 'mars) '(function (t t) *)))
t t)
;; DEFSTRUCT created functions
;; These do not yet work because SB-KERNEL:%FUN-NAME does not work on
;; functions defined by DEFSTRUCT. (1.0.35.x)
;; See LP #520692.
#+nil
(progn
(defstruct (struct (:predicate our-struct-p)
(:copier copy-our-struct))
(a 42 :type fixnum))
(deftest function-type+defstruct.1
(values (type-equal (function-type 'struct-a)
(function-type #'struct-a))
(type-equal (function-type 'struct-a)
'(function (struct) (values fixnum &optional))))
t t)
(deftest function-type+defstruct.2
(values (type-equal (function-type 'our-struct-p)
(function-type #'our-struct-p))
(type-equal (function-type 'our-struct-p)
'(function (t) (values (member t nil) &optional))))
t t)
(deftest function-type+defstruct.3
(values (type-equal (function-type 'copy-our-struct)
(function-type #'copy-our-struct))
(type-equal (function-type 'copy-our-struct)
'(function (struct) (values struct &optional))))
t t)
(defstruct (typed-struct :named (:type list)
(:predicate typed-struct-p))
(a 42 :type fixnum))
(deftest function-type+defstruct.4
(values (type-equal (function-type 'typed-struct-a)
(function-type #'typed-struct-a))
(type-equal (function-type 'typed-struct-a)
'(function (list) (values fixnum &optional))))
t t)
(deftest function-type+defstruct.5
(values (type-equal (function-type 'typed-struct-p)
(function-type #'typed-struct-p))
(type-equal (function-type 'typed-struct-p)
'(function (t) (values (member t nil) &optional))))
t t)
) ; #+nil (progn ...
;; SETF functions
(defun (setf sun) (value x y &key k1)
(declare (boolean value))
(declare (fixnum x y))
(declare (boolean k1))
(declare (ignore x y k1))
value)
(deftest function-type+setf.1
(values (type-equal (function-type '(setf sun))
(function-type #'(setf sun)))
(type-equal (function-type '(setf sun))
'(function ((member nil t)
fixnum fixnum
&key (:k1 (member nil t)))
(values (member nil t) &optional))))
t t)
;; Misc
(deftest function-type+misc.1
(flet ((nullary ()))
(type-equal (function-type #'nullary)
'(function () (values null &optional))))
t)
;;; Defstruct accessor, copier, and predicate
(deftest defstruct-fun-sources
(let ((copier (find-definition-source #'cl-user::copy-three))
(accessor (find-definition-source #'cl-user::three-four))
(predicate (find-definition-source #'cl-user::three-p)))
(values (and (equalp copier accessor)
(equalp copier predicate))
(equal "TEST.LISP.NEWEST"
(file-namestring (definition-source-pathname copier)))
(equal '(5)
(definition-source-form-path copier))))
t
t
t)
(deftest defstruct-fun-sources-by-name
(let ((copier (car (find-definition-sources-by-name 'cl-user::copy-three :function)))
(accessor (car (find-definition-sources-by-name 'cl-user::three-four :function)))
(predicate (car (find-definition-sources-by-name 'cl-user::three-p :function))))
(values (and (equalp copier accessor)
(equalp copier predicate))
(equal "TEST.LISP.NEWEST"
(file-namestring (definition-source-pathname copier)))
(equal '(5)
(definition-source-form-path copier))))
t
t
t)