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tests.lisp
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tests.lisp
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;;;; Copyright 2010, Nikodemus Siivola <nikodemus@sb-studio.net>
;;;;
;;;; Permission is hereby granted, free of charge, to any person obtaining a copy of
;;;; this software and associated documentation files (the "Software"), to deal in
;;;; the Software without restriction, including without limitation the rights to
;;;; use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
;;;; the Software, and to permit persons to whom the Software is furnished to do so,
;;;; subject to the following conditions:
;;;;
;;;; The above copyright and authorship notice and this permission notice shall be
;;;; included in all copies or substantial portions of the Software.
;;;;
;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
;;;; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
;;;; FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
;;;; COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
;;;; IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
;;;; CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
(in-package :screamer-user)
(define-screamer-package :screamer-tests
(:use :cl :hu.dwim.stefil))
(in-package :screamer-tests)
(defsuite (test-screamer :in root-suite) ()
(run-child-tests))
(in-suite test-screamer)
(defun eval-when/ct ()
(let ((x (either :a :b)))
(declare (ignorable x))
(or (eval-when (:compile-toplevel)
x)
t)))
(defun eval-when/lt ()
(let ((x (either :a :b)))
(declare (ignorable x))
(or (eval-when (:load-toplevel)
x)
t)))
(defun eval-when/ex ()
(let ((x (either :a :b)))
(or (eval-when (:execute)
x)
t)))
(deftest eval-when.situations ()
(is (equal '(t t) (all-values (eval-when/ct))))
(is (equal '(t t) (all-values (eval-when/lt))))
(is (equal '(:a :b) (all-values (eval-when/ex)))))
(defmacro evil-ding (form &environment env)
(let ((exp (macroexpand form env)))
`(or ,exp 'ding)))
(defun multiple-value-call-nondeterministic.ding ()
(let ((bar (lambda (cont &rest args)
(if args
(either (car args) (apply-nondeterministic cont cont (cdr args)))
(fail)))))
(evil-ding
(multiple-value-call-nondeterministic bar bar (values 1 nil 2) (values 4 nil 5)))))
(deftest multiple-value-call-nondeterministic.1 ()
(is (equal '(1 ding 2 4 ding 5)
(all-values (multiple-value-call-nondeterministic.ding)))))
(deftest a-member-of-vector ()
(is (equal '() (all-values (a-member-of ""))))
(is (equal '(#\a) (all-values (a-member-of "a"))))
(is (equal '(#\a #\b) (all-values (a-member-of "ab"))))
(is (equal '(#\a #\b #\c) (all-values (a-member-of "abc")))))
(deftest prime-ordeal ()
(is (primordial::test1))
(is (primordial::test2))
(is (primordial::test3))
(is (primordial::test4))
(is (primordial::test5))
(is (primordial::test6))
(is (primordial::test11))
(is (primordial::test12))
(is (primordial::test13))
(is (primordial::test14))
(is (primordial::test15))
(is (primordial::test16))
(is (primordial::test17))
(is (primordial::test18))
(is (primordial::test19))
(is (primordial::test20))
(is (primordial::test21))
(is (primordial::test22))
(is (primordial::test23))
(is (primordial::test24))
(is (primordial::test25))
(is (primordial::test26))
(is (primordial::test27))
(is (primordial::test28))
(is (primordial::test29))
(is (primordial::test30))
(is (primordial::test31))
(is (primordial::test32))
(is (primordial::test33))
(is (primordial::test34))
(is (primordial::test35))
(is (primordial::test36))
(is (primordial::test37))
(is (primordial::test38))
(is (primordial::test39))
(is (primordial::test40))
(is (primordial::test41))
(is (primordial::test42))
(is (primordial::test43))
(is (primordial::test44))
(is (primordial::test45))
(is (primordial::test46))
(is (primordial::test47))
(is (primordial::test48))
(is (primordial::test49))
(is (primordial::test50))
(is (primordial::test51))
(is (primordial::test52))
(is (primordial::test53))
(is (primordial::test54))
(is (primordial::test55))
(is (primordial::test56))
(is (primordial::test57))
(is (primordial::test58))
(is (primordial::test59))
(is (primordial::test60))
(is (primordial::test61))
(is (primordial::test62))
(is (primordial::test63))
(is (primordial::test64))
(is (primordial::test65))
(is (primordial::test66))
(is (primordial::test67))
(is (primordial::test68))
(is (primordial::test69)))
(deftest test-trail ()
(is (equal '(t t t)
(all-values
(let* ((unwind nil)
(x (either 1 2 3)))
(trail (lambda () (push x unwind)))
(ecase x
(1 (is (null unwind)))
(2 (is (equal '(1) unwind)))
(3 (is (equal '(2 1) unwind)))))))))
(deftest test-count-failures ()
(is (equal "Failures = 5"
(with-output-to-string (*standard-output*)
(is (equal '(:a 5)
(count-failures
(one-value
(let ((x (either 1 2 3 4 5 :a)))
(unless (keywordp x)
(fail))
;; FIXME: leak, but keeping it for backwards compatibility
(list x screamer::failure-count))))))))))
(deftest count-truesv.1 ()
(is (eq nil
(let* ((x (a-booleanv))
(y (a-booleanv))
(z (a-booleanv))
(n (count-truesv x y z)))
(assert! x)
(assert! y)
(assert! (=v n 2))
(value-of z)))))
(deftest count-truesv.2 ()
(is (= 2
(let* ((x (a-booleanv))
(y (a-booleanv))
(z (a-booleanv))
(n (count-truesv x y z)))
(assert! x)
(assert! y)
(assert! (notv z))
(value-of n)))))
(deftest test-minv.1 ()
(is (= 42
(let ((x (a-member-ofv '(:a 42))))
(minv x)))))
(deftest test-maxv.1 ()
(is (= 42
(let ((x (a-member-ofv '(:a 42))))
(maxv x)))))
(deftest share!-bugs ()
(flet ((foo (list1 list2)
(let ((v1 (a-member-ofv list1))
(v2 (a-member-ofv list2)))
(assert! (equalv v1 v2))
(value-of v1))))
(is (eq :a (foo '(:a :b) '(:c :d :a))))
(is (eq t (foo '(t nil) '(t :a))))
(is (eql 3 (foo '(1 2 3) '(nil t 3))))
(is (eql 3 (foo '(1 2 3) '(nil t 3 4))))
(is (eql 3 (foo '(nil t 3 4 -1) '(1 2 3))))
(let ((xs (all-values
(linear-force (foo '(nil t 3 4 -1) '(1 2 3 t))))))
(is (or (equal '(3 t) xs)
(equal '(t 3) xs))))))