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Mark Evenson
ansi-test
Commits
0dea93db
Commit
0dea93db
authored
21 years ago
by
pfdietz
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More numeric comparison tests.
parent
c39a509f
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ansi-tests/load-numbers.lsp
+0
-2
0 additions, 2 deletions
ansi-tests/load-numbers.lsp
ansi-tests/number-comparison.lsp
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569 additions, 0 deletions
ansi-tests/number-comparison.lsp
ansi-tests/numbers-aux.lsp
+112
-0
112 additions, 0 deletions
ansi-tests/numbers-aux.lsp
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681 additions
and
2 deletions
ansi-tests/load-numbers.lsp
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0dea93db
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@@ -7,5 +7,3 @@
...
@@ -7,5 +7,3 @@
(compile-and-load "numbers-aux.lsp")
(compile-and-load "numbers-aux.lsp")
(load "number-comparison.lsp")
(load "number-comparison.lsp")
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ansi-tests/number-comparison.lsp
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0dea93db
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@@ -5,6 +5,8 @@
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@@ -5,6 +5,8 @@
(in-package :cl-test)
(in-package :cl-test)
(compile-and-load "numbers-aux.lsp")
;;; Errors tests on comparison functions
;;; Errors tests on comparison functions
(deftest =.error.1
(deftest =.error.1
...
@@ -87,6 +89,7 @@
...
@@ -87,6 +89,7 @@
collect args)
collect args)
nil)
nil)
(deftest =.9
(deftest =.9
(=t 0 0.0)
(=t 0 0.0)
t)
t)
...
@@ -102,3 +105,569 @@
...
@@ -102,3 +105,569 @@
(deftest =.12
(deftest =.12
(=t -0.0 0.0)
(=t -0.0 0.0)
t)
t)
(deftest =.13
(let ((nums '(0 0.0s0 0.0f0 0.0d0 0.0l0
#c(0.0s0 0.0s0) #c(0.0f0 0.0f0)
#c(0.0d0 0.0d0) #c(0.0l0 0.0l0))))
(loop for x in nums
append
(loop for y in nums
unless (= x y)
collect (list x y))))
nil)
(deftest =.14
(let ((nums '(17 17.0s0 17.0f0 17.0d0 17.0l0
#c(17.0s0 0.0s0) #c(17.0f0 0.0f0)
#c(17.0d0 0.0d0) #c(17.0l0 0.0l0))))
(loop for x in nums
append
(loop for y in nums
unless (= x y)
collect (list x y))))
nil)
(deftest =.15
(let ((nums '(-17 -17.0s0 -17.0f0 -17.0d0 -17.0l0
#c(-17.0s0 0.0s0) #c(-17.0f0 0.0f0)
#c(-17.0d0 0.0d0) #c(-17.0l0 0.0l0))))
(loop for x in nums
append
(loop for y in nums
unless (= x y)
collect (list x y))))
nil)
(deftest =.16
(let ((n 60000) (m 30000))
(loop for x = (- (random n) m)
for y = (- (random n) m)
for z = (- (random n) m)
for w = (- (random n) m)
for a = (* x y)
for b = (* x w)
for c = (* y z)
for d = (* w z)
repeat 10000
when (and (/= b 0)
(/= d 0)
(or (not (= (/ a b) (/ c d)))
(/= (/ a b) (/ c d))))
collect (list a b c d)))
nil)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(deftest /=.1
(loop for x in *numbers*
unless (/= x)
collect x)
nil)
(deftest /=.2
(loop for x in *numbers*
when (/= x x)
collect x)
nil)
(deftest /=.3
(loop for x in *numbers*
when (/= x x x)
collect x)
nil)
(deftest /=.4
(/=.4-fn)
nil)
(deftest /=.4a
(/=.4a-fn)
nil)
(deftest /=.5
(loop for i from 1 to 10000
for i2 = (1+ i)
always (and (/= i i2) (/= i2 i)))
t)
(deftest /=.6
(loop for i from 5 to 10000 by 17
for j from 2 to i by 19
for r = (/ i j)
when (or (not (/= r (1+ r)))
(not (/= r 0))
(not (/= r (- r)))
(/= r r))
collect r)
nil)
(deftest /=.7
(let ((args (list 17))
(args2 nil))
(loop for i from 2 to (min 256 call-arguments-limit)
do (push 17 args)
do (push i args2)
always (and (not (apply #'/= args))
(apply #'/= args2))))
t)
(deftest /=.8
(loop for i from 2 to (min 256 call-arguments-limit)
for args = (append (make-list (1- i) :initial-element 7)
(list 7))
when (apply #'/= args)
collect args)
nil)
(deftest /=.9
(/= 0 0.0)
nil)
(deftest /=.10
(/= 0 #c(0 0))
nil)
(deftest /=.11
(/= 1 #c(1.0 0.0))
nil)
(deftest /=.12
(/= -0.0 0.0)
nil)
(deftest /=.13
(let ((nums '(0 0.0s0 0.0f0 0.0d0 0.0l0
#c(0.0s0 0.0s0) #c(0.0f0 0.0f0)
#c(0.0d0 0.0d0) #c(0.0l0 0.0l0))))
(loop for x in nums
append
(loop for y in nums
when (/= x y)
collect (list x y))))
nil)
(deftest /=.14
(let ((nums '(17 17.0s0 17.0f0 17.0d0 17.0l0
#c(17.0s0 0.0s0) #c(17.0f0 0.0f0)
#c(17.0d0 0.0d0) #c(17.0l0 0.0l0))))
(loop for x in nums
append
(loop for y in nums
when (/= x y)
collect (list x y))))
nil)
(deftest /=.15
(let ((nums '(-17 -17.0s0 -17.0f0 -17.0d0 -17.0l0
#c(-17.0s0 0.0s0) #c(-17.0f0 0.0f0)
#c(-17.0d0 0.0d0) #c(-17.0l0 0.0l0))))
(loop for x in nums
append
(loop for y in nums
when (/= x y)
collect (list x y))))
nil)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(deftest <.1
(let ((a 0) (b 1)) (notnot-mv (< a b)))
t)
(deftest <.2
(let ((a 0) (b 0)) (notnot-mv (< a b)))
nil)
(deftest <.3
(let ((a 1) (b 0)) (notnot-mv (< a b)))
nil)
(defparameter *number-less-tests*
(let* ((n (- most-positive-fixnum most-negative-fixnum))
(n2 (* 1000 n)))
(nconc
(loop for i = (+ (random n) most-negative-fixnum)
for i2 = (+ i (random most-positive-fixnum))
repeat 1000
nconc
(list (list i i2 t) (list i2 i nil)))
(loop for i = (random n2)
for i2 = (+ (random n2) i)
repeat 1000
nconc
(list (list i i2 t) (list i2 i nil)))
(loop for x in *universe*
when (integerp x)
nconc (list (list x (1+ x) t)
(list (1+ x) x nil)))
(loop for x in *universe*
when (realp x)
collect (list x x nil))
(loop for x in *universe*
when (and (realp x) (>= x 1))
nconc
(loop for epsilon in (list short-float-epsilon
single-float-epsilon
double-float-epsilon
long-float-epsilon)
for bound in (list most-positive-short-float
most-positive-single-float
most-positive-double-float
most-positive-long-float)
for one in '(1.0s0 1.0f0 1.0d0 1.0l0)
when (<= x bound)
nconc
(let* ((y (float x one))
(z (* y (- one (* 2 epsilon)))))
(list (list y z nil)
(list z y t)))))
(loop for x in *universe*
when (and (realp x) (<= x -1))
nconc
(loop for epsilon in (list short-float-epsilon
single-float-epsilon
double-float-epsilon
long-float-epsilon)
for bound in (list most-negative-short-float
most-negative-single-float
most-negative-double-float
most-negative-long-float)
for one in '(1.0s0 1.0f0 1.0d0 1.0l0)
when (>= x bound)
nconc
(let* ((y (float x one))
(z (* y (- one (* 2 epsilon)))))
(list (list y z t)
(list z y nil)))))
(loop for x in *universe*
when (and (realp x) (< -1 x 1))
nconc
(loop for epsilon in (list short-float-epsilon
single-float-epsilon
double-float-epsilon
long-float-epsilon)
for one in '(1.0s0 1.0f0 1.0d0 1.0l0)
nconc
(let* ((y (float x one))
(z1 (+ y epsilon))
(z2 (- y epsilon)))
(list (list y z1 t)
(list z1 y nil)
(list y z2 nil)
(list z2 y t)))))
)))
(deftest <.4
(loop for (x y result . rest) in *number-less-tests*
unless (if (< x y) result (not result))
collect (list* x y result rest))
nil)
(deftest <.5
(loop for x in *universe*
when (and (typep x 'real)
(not (< x)))
collect x)
nil)
(deftest <.6
(let ((args (list 17))
(args2 nil))
(loop for i from 2 to (min 256 call-arguments-limit)
do (push 17 args)
do (push (- i) args2)
unless (and (not (apply #'< args))
(apply #'< args2))
collect (list args args2)))
nil)
(deftest <.7
(let* ((len (min 256 call-arguments-limit))
(args-proto (loop for i from 1 to len collect i)))
(loop for i from 1 below len
for args = (copy-list args-proto)
do (setf (elt args i) 0)
never (apply #'< args)))
t)
;;; Check that < is antisymmetric
(deftest <.8
(<.8-fn)
nil)
;;; < is symmetric with >
(deftest <.9
(<.9-fn)
nil)
;;; < is negation of >=
(deftest <.10
(<.10-fn)
nil)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(deftest <=.1
(let ((a 0) (b 1)) (notnot-mv (<= a b)))
t)
(deftest <=.2
(let ((a 0) (b 0)) (notnot-mv (<= a b)))
t)
(deftest <=.3
(let ((a 1) (b 0)) (notnot-mv (<= a b)))
nil)
(defparameter *number-less-or-equal-tests*
(let* ((n (- most-positive-fixnum most-negative-fixnum))
(n2 (* 1000 n)))
(nconc
(loop for i = (+ (random n) most-negative-fixnum)
for i2 = (+ i (random most-positive-fixnum))
repeat 1000
nconc
(list (list i i2 t) (list i2 i nil)))
(loop for i = (random n2)
for i2 = (+ (random n2) i)
repeat 1000
nconc
(list (list i i2 t) (list i2 i nil)))
(loop for x in *universe*
when (integerp x)
nconc (list (list x (1+ x) t)
(list (1+ x) x nil)))
(loop for x in *universe*
when (realp x)
collect (list x x t))
(loop for x in *universe*
when (and (realp x) (>= x 1))
nconc
(loop for epsilon in (list short-float-epsilon
single-float-epsilon
double-float-epsilon
long-float-epsilon)
for bound in (list most-positive-short-float
most-positive-single-float
most-positive-double-float
most-positive-long-float)
for one in '(1.0s0 1.0f0 1.0d0 1.0l0)
when (<= x bound)
nconc
(let* ((y (float x one))
(z (* y (- one (* 2 epsilon)))))
(list (list y z nil)
(list z y t)))))
(loop for x in *universe*
when (and (realp x) (<= x -1))
nconc
(loop for epsilon in (list short-float-epsilon
single-float-epsilon
double-float-epsilon
long-float-epsilon)
for bound in (list most-negative-short-float
most-negative-single-float
most-negative-double-float
most-negative-long-float)
for one in '(1.0s0 1.0f0 1.0d0 1.0l0)
when (>= x bound)
nconc
(let* ((y (float x one))
(z (* y (- one (* 2 epsilon)))))
(list (list y z t)
(list z y nil)))))
(loop for x in *universe*
when (and (realp x) (< -1 x 1))
nconc
(loop for epsilon in (list short-float-epsilon
single-float-epsilon
double-float-epsilon
long-float-epsilon)
for one in '(1.0s0 1.0f0 1.0d0 1.0l0)
nconc
(let* ((y (float x one))
(z1 (+ y epsilon))
(z2 (- y epsilon)))
(list (list y z1 t)
(list z1 y nil)
(list y z2 nil)
(list z2 y t)))))
)))
(deftest <=.4
(loop for (x y result . rest) in *number-less-or-equal-tests*
unless (if (<= x y) result (not result))
collect (list* x y result rest))
nil)
(deftest <=.5
(loop for x in *universe*
when (and (typep x 'real)
(not (<= x)))
collect x)
nil)
(deftest <=.6
(let ((args (list 17))
(args2 nil)
(args3 (list 0)))
(loop for i from 2 to (min 256 call-arguments-limit)
do (push 17 args)
do (push (- i) args2)
do (push i args3)
unless (and (apply #'<= args)
(apply #'<= args2)
(not (apply #'<= args3)))
collect (list args args2 args3)))
nil)
(deftest <=.7
(let* ((len (min 256 call-arguments-limit))
(args-proto (loop for i from 1 to len collect i)))
(loop for i from 1 below len
for args = (copy-list args-proto)
do (setf (elt args i) 0)
never (apply #'<= args)))
t)
;;; Check that <= is symmetric with >=
(deftest <=.8
(<=.8-fn)
nil)
;;; Check that <= is equivalent to (or < =)
(deftest <=.9
(<=.9-fn)
nil)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(deftest >.1
(let ((a 0) (b 1)) (notnot-mv (> a b)))
nil)
(deftest >.2
(let ((a 0) (b 0)) (notnot-mv (> a b)))
nil)
(deftest >.3
(let ((a 1) (b 0)) (notnot-mv (> a b)))
t)
(deftest >.4
(loop for (x y result . rest) in *number-less-tests*
unless (if (> y x) result (not result))
collect (list* y x result rest))
nil)
(deftest >.5
(loop for x in *universe*
when (and (typep x 'real)
(not (> x)))
collect x)
nil)
(deftest >.6
(let ((args (list 17))
(args2 nil))
(loop for i from 2 to (min 256 call-arguments-limit)
do (push 17 args)
do (push i args2)
unless (and (not (apply #'> args))
(apply #'> args2))
collect (list args args2)))
nil)
(deftest >.7
(let* ((len (min 256 call-arguments-limit))
(args-proto (loop for i from 1 to len collect i)))
(loop for i from 1 below len
for args = (copy-list args-proto)
do (setf (elt args i) 0)
never (apply #'> args)))
t)
;;; > is negation of <=
(deftest >.8
(>.8-fn)
nil)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(deftest >=.1
(let ((a 0) (b 1)) (notnot-mv (>= a b)))
nil)
(deftest >=.2
(let ((a 0) (b 0)) (notnot-mv (>= a b)))
t)
(deftest >=.3
(let ((a 1) (b 0)) (notnot-mv (>= a b)))
t)
(deftest >=.4
(loop for (x y result . rest) in *number-less-or-equal-tests*
unless (if (>= y x) result (not result))
collect (list* y x result rest))
nil)
(deftest >=.5
(loop for x in *universe*
when (and (typep x 'real)
(not (>= x)))
collect x)
nil)
(deftest >=.6
(let ((args (list 17))
(args2 (list 0))
(args3 nil))
(loop for i from 2 to (min 256 call-arguments-limit)
do (push 17 args)
do (push (- i) args2)
do (push i args3)
unless (and (apply #'>= args)
(not (apply #'>= args2))
(apply #'>= args3))
collect (list args args2 args3)))
nil)
(deftest >=.7
(let* ((len (min 256 call-arguments-limit))
(args-proto (loop for i from 1 to len collect i)))
(loop for i from 1 below len
for args = (copy-list args-proto)
do (setf (elt args i) 0)
never (apply #'>= args)))
t)
;;; Check that >= is equivalent to (or > =)
(deftest >=.8
(>=.8-fn)
nil)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Comparison of rationals
(deftest compare-rationals.1
(compare-random-rationals 60000 30000 10000)
nil)
(deftest compare-rationals.2
(compare-random-rationals 600000 300000 10000)
nil)
(deftest compare-rationals.3
(compare-random-rationals 6000000 3000000 10000)
nil)
(deftest compare-rationals.4
(compare-random-rationals 6000000000 3000000000 10000)
nil)
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ansi-tests/numbers-aux.lsp
+
112
−
0
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0dea93db
...
@@ -11,3 +11,115 @@
...
@@ -11,3 +11,115 @@
(loop for y in *numbers*
(loop for y in *numbers*
unless (if (= x y) (= y x) (not (= y x)))
unless (if (= x y) (= y x) (not (= y x)))
collect (list x y))))
collect (list x y))))
(defun /=.4-fn ()
(loop for x in *numbers*
append
(loop for y in *numbers*
unless (if (/= x y) (/= y x) (not (/= y x)))
collect (list x y))))
(defun /=.4a-fn ()
(loop for x in *numbers*
append
(loop for y in *numbers*
when (if (= x y)
(/= x y)
(not (/= x y)))
collect (list x y))))
(defun <.8-fn ()
(loop for x in *numbers*
when (realp x)
nconc
(loop for y in *numbers*
when (and (realp y) (and (< x y) (> x y)))
collect (list x y))))
(defun <.9-fn ()
(loop for x in *numbers*
when (realp x)
nconc
(loop for y in *numbers*
when (and (realp y) (if (< x y)
(not (> y x))
(> y x)))
collect (list x y))))
(defun <.10-fn ()
(loop for x in *numbers*
when (realp x)
nconc
(loop for y in *numbers*
when (and (realp y) (if (< x y)
(>= x y)
(not (>= x y))))
collect (list x y))))
(defun <=.8-fn ()
(loop for x in *numbers*
when (realp x)
nconc
(loop for y in *numbers*
when (and (realp y) (if (<= x y) (not (>= y x))
(>= y x)))
collect (list x y))))
(defun <=.9-fn ()
(loop for x in *numbers*
when (realp x)
nconc
(loop for y in *numbers*
when (and (realp y)
(if (<= x y) (not (or (= x y) (< x y)))
(or (= x y) (< x y))))
collect (list x y))))
(defun >.8-fn ()
(loop for x in *numbers*
when (realp x)
nconc
(loop for y in *numbers*
when (and (realp y) (if (> x y)
(<= x y)
(not (<= x y))))
collect (list x y))))
(defun >=.8-fn ()
(loop for x in *numbers*
when (realp x)
nconc
(loop for y in *numbers*
when (and (realp y)
(if (>= x y) (not (or (= x y) (> x y)))
(or (= x y) (> x y))))
collect (list x y))))
;;; Comparison of rationsls
(defun compare-random-rationals (n m rep)
(loop for a = (- (random n) m)
for b = (- (random n) m)
for c = (- (random n) m)
for d = (- (random n) m)
repeat rep
when
(and (/= b 0)
(/= d 0)
(let ((q1 (/ a b))
(q2 (/ c d))
(ad (* a d))
(bc (* b c)))
(when (< (* b d) 0)
(setq ad (- ad))
(setq bc (- bc)))
(or (if (< q1 q2) (not (< ad bc)) (< ad bc))
(if (<= q1 q2) (not (<= ad bc)) (<= ad bc))
(if (> q1 q2) (not (> ad bc)) (> ad bc))
(if (>= q1 q2) (not (>= ad bc)) (>= ad bc))
(if (= q1 q2) (not (= ad bc)) (= ad bc))
(if (/= q1 q2) (not (/= ad bc)) (/= ad bc)))))
collect (list a b c d)))
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