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gol-tests.lisp
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gol-tests.lisp
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;;;; Copyright (c) 2010 Olexiy Zamkoviy <olexiy.z@gmail.com>
;;;;
;;;; 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 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.
(defpackage :gol-tests
(:use #:cl #:lift #:f-underscore #:metatilities)
(:export :test-gol))
(require :gol)
(in-package :gol-tests)
(deftestsuite gol-suite()
())
(defmacro set-sensible-suite ()
"Set up a sensible testsuite to use as the testsuite for addtest
forms that may not have a suite defined in-file, in the file in which
I am expanded. Likely to work only at toplevel."
(let ((inner-part
`(let ((last-set-suite lift::*current-testsuite-name*))
(unless (and file
(string-contains-p
(symbol-name last-set-suite) (pathname-name file)))
(setf lift::*current-testsuite-name* 'gol-suite)))))
`(progn
(eval-when (:compile-toplevel)
(let ((file *compile-file-pathname*))
,inner-part))
(eval-when (:load-toplevel :execute)
(let ((file *load-truename*))
,inner-part)))))
(defmacro deftest (name form &rest values)
"Define a test in an appropriate testsuite called NAME, ensuring
that FORM's values and the literal VALUES are equal."
`(progn
(set-sensible-suite)
(addtest ,name
(ensure-same ,form ,(if (typep values '(cons t null))
`',(first values)
`(values . ,(mapcar (f_ `',_) values)))))))
(defun test-gol (&optional (verbose t))
"Call this function to run all unit tests defined in 'gol-tests'
package. This function tests gol in a clean environment. See
'with-test-environment' for more details.
Pass NIL as the optional arg to just return the results instead of
DESCRIBE-ing them."
;; XXX better results combination
(let ((results (list (run-tests :suite 'gol-suite))))
(when verbose
(mapc #'describe results))
(values-list results)))
(defun m(cells)
(slot-value (gol:make-live-cells cells) 'cells-matrix))
(deftest xycell-1
(gol:xycell 0 0 nil)
nil)
(deftest xycell-2
(gol:xycell 0 0 '((t)))
t)
(deftest live-neighbours-count-1
(gol:live-neighbours-count
1 1
'((t t t)
(t t t)
(t t t)))
8)
(deftest live-neighbours-count-2
(gol:live-neighbours-count
0 0
'((t t t)
(t t t)
(t t t)))
3)
(deftest live-neighbours-count-3
(gol:live-neighbours-count
0 1
'((t t t)
(t t t)
(t t t)))
5)
(deftest live-neighbours-count-4
(gol:live-neighbours-count
1 0
'((nil nil nil)
(t t t)
(nil nil nil)))
3)
(deftest live-neighbours-count-5
(gol:live-neighbours-count
0 0
'((nil nil nil)
(t t t)
(nil nil nil)))
2)
(deftest cell-value-must-alive
(gol:cell-value
0 0
'((nil t t)
(t t t)
(t t t)))
t)
(deftest cell-value-must-stay-old
(gol:cell-value
0 0
'((1 nil t)
(t t t)
(t t t)))
1)
(deftest cell-value-must-die-due-to-loneliness
(gol:cell-value
0 0
'((t nil t)
(t nil t)
(t t t)))
nil)
(deftest cell-value-must-die
(gol:cell-value
1 1
'((t t t)
(t t t)
(t t t)))
nil)
(addtest 'next-generation-1
(ensure (equal (gol:next-generation
'((t nil t)
(nil nil nil)
(t nil t)))
'((nil nil nil)
(nil nil nil)
(nil nil nil)))))
(addtest 'next-generation-2
(ensure (equal (gol:next-generation
'((t t t)
(t t t)
(t t t)))
'((t nil t)
(nil nil nil)
(t nil t)))))
(addtest 'next-generation-3
(ensure (equal (gol:next-generation
'((nil t nil)
(nil t nil)
(nil t nil)))
'((nil nil nil)
(t t t)
(nil nil nil)))))
(addtest 'list-or-live-cells-instance-to-list-1
(ensure (equal
(gol:list-or-live-cells-instance-to-list (gol:make-live-cells '((1 2 3))))
'((1 2 3)))))
(deftest xycell-with-live-cells-instance-1
(gol:xycell 0 0 (gol:make-live-cells))
nil)
; Start here
(deftest xycell-with-live-cells-instance-2
(gol:xycell 0 0 (gol:make-live-cells '((t))))
t)
(deftest live-neighbours-count-1
(gol:live-neighbours-count
1 1
(gol:make-live-cells '((t t t)
(t t t)
(t t t))))
8)
(deftest live-neighbours-count-2
(gol:live-neighbours-count
0 0
(gol:make-live-cells '((t t t)
(t t t)
(t t t))))
3)
(deftest live-neighbours-count-3
(gol:live-neighbours-count
0 1
(gol:make-live-cells '((t t t)
(t t t)
(t t t))))
5)
(deftest live-neighbours-count-4
(gol:live-neighbours-count
1 0
(gol:make-live-cells '((nil nil nil)
(t t t)
(nil nil nil))))
3)
(deftest live-neighbours-count-5
(gol:live-neighbours-count
0 0
(gol:make-live-cells '((nil nil nil)
(t t t)
(nil nil nil))))
2)
(deftest cell-value-must-alive
(gol:cell-value
0 0
(gol:make-live-cells '((nil t t)
(t t t)
(t t t))))
t)
(deftest cell-value-must-stay-old
(gol:cell-value
0 0
(gol:make-live-cells '((1 nil t)
(t t t)
(t t t))))
1)
(deftest cell-value-must-die-due-to-loneliness
(gol:cell-value
0 0
(gol:make-live-cells '((t nil t)
(t nil t)
(t t t))))
nil)
(deftest cell-value-must-die
(gol:cell-value
1 1
(gol:make-live-cells '((t t t)
(t t t)
(t t t))))
nil)
(let ((cells (gol:make-live-cells '((t t t)))))
(setf (slot-value cells 'gol:cells-x-out) 1)
(setf (slot-value cells 'gol:cells-y-out) 2)
(deftest extreme-coord-up
(gol:extreme-coord cells :up)
-2)
(deftest extreme-coord-down
(gol:extreme-coord cells :down)
-1)
(deftest extreme-coord-left
(gol:extreme-coord cells :left)
-1)
(deftest extreme-coord-right
(gol:extreme-coord cells :right)
2)
)
;;; All tests below need to be fixed
(addtest 'next-generation-with-object-1
(let* ((cells (gol:make-live-cells
'((t nil t)
(nil nil nil)
(t nil t))))
(next-gen (gol:next-generation cells)))
(ensure (equal (slot-value cells 'gol:cells-matrix)
'((nil nil nil)
(nil nil nil)
(nil nil nil))))))
(addtest 'next-generation-with-object-2
(ensure (equal (gol:next-generation
(gol:make-live-cells
'((t t t)
(t t t)
(t t t))))
'((nil nil t nil nil)
(nil t nil t nil)
( t nil nil nil t )
(nil t nil t nil)
(nil nil t nil nil)))))
(addtest 'next-generation-with-object-2
(ensure (equal (gol:next-generation
(gol:make-live-cells
'((t t t)
(t t t))))
'((nil t nil)
( t nil t )
( t nil t )
(nil t nil)))))
(addtest 'next-generation-with-object-3
(ensure (equal (gol:next-generation
(gol:make-live-cells '((nil t nil)
(nil t nil)
(nil t nil))))
'((nil nil nil)
(t t t)
(nil nil nil)))))