1 ;;;; tests for problems in the interface presented to the user/programmer
3 ;;;; This software is part of the SBCL system. See the README file for
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
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.
16 (load "test-util.lisp")
17 (load "compiler-test-util.lisp")
18 (use-package :test-util)
20 ;;;; properties of symbols, e.g. presence of doc strings for public symbols
22 ;;; FIXME: It would probably be good to require here that every
23 ;;; external symbol either has a doc string or has some good excuse
24 ;;; (like being an accessor for a structure which has a doc string).
26 ;;;; tests of interface machinery
28 ;;; APROPOS should accept a package designator, not just a package, and
29 ;;; furthermore do the right thing when it gets a package designator.
30 ;;; (bug reported and fixed by Alexey Dejneka sbcl-devel 2001-10-17)
32 (length (apropos-list "PRINT" :cl))
33 (length (apropos-list "PRINT"))))
34 ;;; Further, it should correctly deal with the external-only flag (bug
35 ;;; reported by cliini on #lisp IRC 2003-05-30, fixed in sbcl-0.8.0.1x
37 (assert (= (length (apropos-list "" "CL"))
38 (length (apropos-list "" "CL" t))))
40 (length (apropos-list "" "SB-VM" t))
41 (length (apropos-list "" "SB-VM"))))
43 ;;; DESCRIBE shouldn't fail on rank-0 arrays (bug reported and fixed
44 ;;; by Lutz Euler sbcl-devel 2002-12-03)
47 (describe #2a((1 2) (3 4)))
49 ;;; TYPEP, SUBTYPEP, UPGRADED-ARRAY-ELEMENT-TYPE and
50 ;;; UPGRADED-COMPLEX-PART-TYPE should be able to deal with NIL as an
51 ;;; environment argument
53 (subtypep 'fixnum 'integer nil)
54 (upgraded-array-element-type '(mod 5) nil)
55 (upgraded-complex-part-type '(single-float 0.0 1.0) nil)
57 ;;; We should have documentation for our extension package:
58 (assert (documentation (find-package "SB-EXT") t))
60 ;;; DECLARE should not be a special operator
61 (assert (not (special-operator-p 'declare)))
63 ;;; WITH-TIMEOUT should accept more than one form in its body.
64 (with-test (:name :with-timeout-forms)
65 (handler-bind ((sb-ext:timeout #'continue))
66 (sb-ext:with-timeout 3
70 ;;; SLEEP should not cons
71 (with-test (:name (sleep :non-consing) :fails-on :win32)
72 (ctu:assert-no-consing (sleep 0.00001s0))
73 (locally (declare (notinline sleep))
74 (ctu:assert-no-consing (sleep 0.00001s0))
75 (ctu:assert-no-consing (sleep 0.00001d0))
76 (ctu:assert-no-consing (sleep 1/100000003))))
78 ;;; SLEEP should work with large integers as well
79 (with-test (:name (sleep pretty-much-forever))
82 (sb-ext:with-timeout 1
83 (sleep (ash 1 (* 2 sb-vm:n-word-bits))))
87 ;;; DOCUMENTATION should return nil, not signal slot-unbound
88 (documentation 'fixnum 'type)
89 (documentation 'class 'type)
90 (documentation (find-class 'class) 'type)
91 (documentation 'foo 'structure)
93 ;;; DECODE-UNIVERSAL-TIME should accept second-resolution time-zones.
94 (macrolet ((test (ut time-zone list)
95 (destructuring-bind (sec min hr date mon yr day tz)
97 `(multiple-value-bind (sec min hr date mon yr day dst tz)
98 (decode-universal-time ,ut ,time-zone)
99 (declare (ignore dst))
100 (assert (= sec ,sec))
101 (assert (= min ,min))
103 (assert (= date ,date))
104 (assert (= mon ,mon))
106 (assert (= day ,day))
107 (assert (= tz ,tz))))))
108 (test (* 86400 365) -1/3600 (1 0 0 1 1 1901 1 -1/3600))
109 (test (* 86400 365) 0 (0 0 0 1 1 1901 1 0))
110 (test (* 86400 365) 1/3600 (59 59 23 31 12 1900 0 1/3600)))
112 ;;; DECODE-UNIVERSAL-TIME shouldn't fail when the time is outside UNIX
113 ;;; 32-bit time_t and a timezone wasn't passed
114 (decode-universal-time 0 nil)
116 ;;; ENCODE-UNIVERSAL-TIME should be able to encode the universal time
117 ;;; 0 when passed a representation in a timezone where the
118 ;;; representation of 0 as a decoded time is in 1899.
119 (encode-universal-time 0 0 23 31 12 1899 1)
121 ;;; DISASSEMBLE shouldn't fail on purified functions
123 (disassemble 'sb-ext:run-program)
125 ;;; minimal test of GC: see stress-gc.{sh,lisp} for a more
126 ;;; comprehensive test.
128 do (compile nil '(lambda (x) x))
129 do (sb-ext:gc :full t))
131 ;;; On x86-64, the instruction definitions for CMP*[PS][SD] were broken
132 ;;; so that the disassembler threw an error when they were used with
133 ;;; one operand in memory.
134 (with-test (:name :bug-814702)
135 (disassemble (lambda (x)
137 (the (complex single-float) x))))
138 (disassemble (lambda (x y)
139 (= (the (complex single-float) x)
140 (the (complex single-float) y)))))
142 ;;; Check that SLEEP called with ratios (with no common factors with
143 ;;; 1000000000, and smaller than 1/1000000000) works more or less as
145 (with-test (:name :sleep-ratios)
146 (let ((fun0a (compile nil '(lambda () (sleep 1/7))))
147 (fun0b (compile nil '(lambda () (sleep 1/100000000000000000000000000))))
148 (fun1 (compile nil '(lambda (x) (sleep x))))
149 (start-time (get-universal-time)))
151 (sleep 1/100000000000000000000000000)
155 (funcall fun1 1/100000000000000000000000000)
156 (assert (< (- (get-universal-time) start-time) 2))))