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Gary Palter
ansi-test
Commits
e009b4e1
Commit
e009b4e1
authored
May 08, 2004
by
pfdietz
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Fixed possible 0 lossage in log tests
parent
d34845d4
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log.lsp
ansi-tests/log.lsp
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ansi-tests/log.lsp
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e009b4e1
...
...
@@ -43,55 +43,65 @@
(deftest log.5
(loop for type in '(short-float single-float double-float long-float)
for zero = (coerce 0 type)
nconc
(loop
for x = (- (random (coerce 1 type)))
for rlist = (
multiple-value-list (log x
))
for rlist = (
and (/= x zero) (multiple-value-list (log x)
))
for y = (car rlist)
repeat 1000
unless (and (null (cdr rlist))
(typep y `(complex ,type)))
unless (or (= x zero)
(and (null (cdr rlist))
(typep y `(complex ,type))))
collect (list x rlist)))
nil)
(deftest log.6
(loop for type in '(short-float single-float double-float long-float)
for zero = (coerce 0 type)
nconc
(loop
for x = (- (random (coerce 1000000 type)))
for rlist = (
multiple-value-list (log x
))
for rlist = (
and (/= x zero) (multiple-value-list (log x)
))
for y = (car rlist)
repeat 1000
unless (and (null (cdr rlist))
(typep y `(complex ,type)))
unless (or (= x zero)
(and (null (cdr rlist))
(typep y `(complex ,type))))
collect (list x rlist)))
nil)
(deftest log.7
(loop for type in '(short-float single-float double-float long-float)
for zero = (coerce 0 type)
nconc
(loop
for x1 = (- (random (coerce 2000 type)) 1000)
for x2 = (1+ (random (coerce 1000 type)))
for rlist = (multiple-value-list (log (complex x1 x2)))
for rlist = (and (/= x1 zero)
(multiple-value-list (log (complex x1 x2))))
for y = (car rlist)
repeat 1000
unless (and (null (cdr rlist))
(typep y `(complex ,type)))
unless (or (= x1 zero)
(and (null (cdr rlist))
(typep y `(complex ,type))))
collect (list x1 x2 rlist)))
nil)
(deftest log.8
(loop for type in '(short-float single-float double-float long-float)
for zero = (coerce 0 type)
nconc
(loop
for x1 = (- (random (coerce 2000 type)) 1000)
for x2 = (- -1 (random (coerce 1000 type)))
for rlist = (multiple-value-list (log (complex x1 x2)))
for rlist = (and (/= x1 zero)
(multiple-value-list (log (complex x1 x2))))
for y = (car rlist)
repeat 1000
unless (and (null (cdr rlist))
(typep y `(complex ,type)))
unless (or (= x1 zero)
(and (null (cdr rlist))
(typep y `(complex ,type))))
collect (list x1 x2 rlist)))
nil)
...
...
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