### Added tests for sinh, cosh.

parent 94ef088b
 ;-*- Mode: Lisp -*- ;;;; Author: Paul Dietz ;;;; Created: Wed Feb 11 06:54:15 2004 ;;;; Contains: Tests of COSH (in-package :cl-test) (deftest cosh.1 (let ((result (cosh 0))) (or (eqlt result 1) (eqlt result 1.0))) t) (deftest cosh.2 (loop for type in '(short-float single-float double-float long-float) for zero = (coerce 0 type) for one = (coerce 1 type) unless (equal (multiple-value-list (cosh zero)) (list one)) collect type) nil) (deftest cosh.3 (loop for type in '(short-float single-float double-float long-float) for zero = (coerce 0 `(complex ,type)) for one = (coerce 1 `(complex ,type)) unless (equal (multiple-value-list (cosh zero)) (list one)) collect type) nil) (deftest cosh.4 (loop for den = (1+ (random 10000)) for num = (random (* 10 den)) for x = (/ num den) for rlist = (multiple-value-list (cosh x)) for y = (car rlist) repeat 1000 unless (and (null (cdr rlist)) (numberp y)) collect (list x rlist)) nil) (deftest cosh.5 (loop for type in '(short-float single-float double-float long-float) nconc (loop for x = (- (random (coerce 20 type)) 10) for rlist = (multiple-value-list (cosh x)) for y = (car rlist) repeat 1000 unless (and (null (cdr rlist)) (typep y type)) collect (list x rlist))) nil) (deftest cosh.6 (loop for type in '(short-float single-float double-float long-float) nconc (loop for x1 = (- (random (coerce 20 type)) 10) for x2 = (- (random (coerce 20 type)) 10) for rlist = (multiple-value-list (cosh (complex x1 x2))) for y = (car rlist) repeat 1000 unless (and (null (cdr rlist)) (typep y `(complex ,type))) collect (list x rlist))) nil) ;;; FIXME ;;; Add accuracy tests here ;;; Error tests (deftest cosh.error.1 (signals-error (cosh) program-error) t) (deftest cosh.error.2 (signals-error (cosh 1.0 1.0) program-error) t) (deftest cosh.error.3 (loop for x in *mini-universe* unless (or (numberp x) (eval `(signals-error (cosh ',x) type-error))) collect x) nil)