1 | ;-*- Mode: Lisp -*- |
---|
2 | ;;;; Author: Paul Dietz |
---|
3 | ;;;; Created: Wed Feb 11 19:20:53 2004 |
---|
4 | ;;;; Contains: Tests of ACOSH |
---|
5 | |
---|
6 | (in-package :cl-test) |
---|
7 | |
---|
8 | (deftest acosh.1 |
---|
9 | (let ((result (acosh 1))) |
---|
10 | (or (eqlt result 0) |
---|
11 | (eqlt result 0.0))) |
---|
12 | t) |
---|
13 | |
---|
14 | (deftest acosh.2 |
---|
15 | (loop for type in '(short-float single-float double-float long-float) |
---|
16 | for zero = (coerce 0 type) |
---|
17 | for one = (coerce 1 type) |
---|
18 | unless (equal (multiple-value-list (acosh one)) |
---|
19 | (list zero)) |
---|
20 | collect type) |
---|
21 | nil) |
---|
22 | |
---|
23 | (deftest acosh.3 |
---|
24 | (loop for type in '(short-float single-float double-float long-float) |
---|
25 | for zero = (coerce 0 `(complex ,type)) |
---|
26 | for one = (coerce 1 `(complex ,type)) |
---|
27 | unless (equal (multiple-value-list (acosh one)) |
---|
28 | (list zero)) |
---|
29 | collect type) |
---|
30 | nil) |
---|
31 | |
---|
32 | (deftest acosh.4 |
---|
33 | (loop for den = (1+ (random 10000)) |
---|
34 | for num = (random (* 10 den)) |
---|
35 | for x = (/ num den) |
---|
36 | for rlist = (multiple-value-list (acosh x)) |
---|
37 | for y = (car rlist) |
---|
38 | repeat 1000 |
---|
39 | unless (and (null (cdr rlist)) |
---|
40 | (numberp y)) |
---|
41 | collect (list x rlist)) |
---|
42 | nil) |
---|
43 | |
---|
44 | (deftest acosh.5 |
---|
45 | (loop for type in '(short-float single-float double-float long-float) |
---|
46 | nconc |
---|
47 | (loop |
---|
48 | for x = (1+ (random (coerce 1000 type))) |
---|
49 | for rlist = (multiple-value-list (acosh x)) |
---|
50 | for y = (car rlist) |
---|
51 | repeat 1000 |
---|
52 | unless (and (null (cdr rlist)) |
---|
53 | (typep y type)) |
---|
54 | collect (list x rlist))) |
---|
55 | nil) |
---|
56 | |
---|
57 | (deftest acosh.6 |
---|
58 | (loop for type in '(short-float single-float double-float long-float) |
---|
59 | nconc |
---|
60 | (loop |
---|
61 | for x1 = (- (random (coerce 20 type)) 10) |
---|
62 | for x2 = (- (random (coerce 20 type)) 10) |
---|
63 | for rlist = (multiple-value-list (acosh (complex x1 x2))) |
---|
64 | for y = (car rlist) |
---|
65 | repeat 1000 |
---|
66 | unless (and (null (cdr rlist)) |
---|
67 | (typep y `(complex ,type))) |
---|
68 | collect (list x1 x2 rlist))) |
---|
69 | nil) |
---|
70 | |
---|
71 | (deftest acosh.7 |
---|
72 | (macrolet ((%m (z) z)) (not (not (complexp (acosh (expand-in-current-env (%m 0))))))) |
---|
73 | t) |
---|
74 | |
---|
75 | ;;; FIXME |
---|
76 | ;;; Add accuracy tests here |
---|
77 | |
---|
78 | ;;; Error tests |
---|
79 | |
---|
80 | (deftest acosh.error.1 |
---|
81 | (signals-error (acosh) program-error) |
---|
82 | t) |
---|
83 | |
---|
84 | (deftest acosh.error.2 |
---|
85 | (signals-error (acosh 1.0 1.0) program-error) |
---|
86 | t) |
---|
87 | |
---|
88 | (deftest acosh.error.3 |
---|
89 | (check-type-error #'acosh #'numberp) |
---|
90 | nil) |
---|
91 | |
---|
92 | |
---|
93 | |
---|
94 | |
---|
95 | |
---|
96 | |
---|
97 | |
---|
98 | |
---|
99 | |
---|
100 | |
---|