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(/): New tests.

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This commit is contained in:
Kevin Ryde 2005-04-29 23:10:51 +00:00
parent a04f57dbfe
commit fce0352cf8
1 changed files with 48 additions and 0 deletions
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48
test-suite/tests/numbers.test
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@ -1369,6 +1369,54 @@
;;; /
;;;
(with-test-prefix "/"
(with-test-prefix "1/complex"
(pass-if "0+1i"
(eqv? 0-1i (/ 0+1i)))
;; in guile 1.6 through 1.6.7 this incorrectly resulted in nans
(pass-if "0-1i"
(eqv? 0+1i (/ 0-1i)))
(pass-if "1+1i"
(eqv? 0.5-0.5i (/ 1+1i)))
(pass-if "1-1i"
(eqv? 0.5+0.5i (/ 1-1i)))
(pass-if "-1+1i"
(eqv? -0.5-0.5i (/ -1+1i)))
(pass-if "-1-1i"
(eqv? -0.5+0.5i (/ -1-1i)))
(pass-if "(/ 3+4i)"
(= (/ 3+4i) 0.12-0.16i))
(pass-if "(/ 4+3i)"
(= (/ 4+3i) 0.16-0.12i))
(pass-if "(/ 1e200+1e200i)"
(= (/ 1e200+1e200i) 5.0e-201-5.0e-201i)))
(with-test-prefix "inum/complex"
(pass-if "(/ 25 3+4i)"
(= (/ 25 3+4i) 3.0-4.0i))
(pass-if "(/ 25 4+3i)"
(= (/ 25 4+3i) 4.0-3.0i)))
(with-test-prefix "complex/complex"
(pass-if "(/ 25+125i 3+4i)"
(= (/ 25+125i 3+4i) 23.0+11.0i))
(pass-if "(/ 25+125i 4+3i)"
(= (/ 25+125i 4+3i) 19.0+17.0i))))
;;;
;;; truncate
;;;