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;-*- Mode: Lisp -*-
;;;; Author: Paul Dietz
;;;; Created: Sat Feb 15 11:58:43 2003
;;;; Contains: Tests for subtype relationships on EQL types
(in-package :cl-test)
(compile-and-load "types-aux.lsp")
(deftest subtypep.eql.1
(let ((s1 (copy-seq "abc"))
(s2 (copy-seq "abc")))
(let ((t1 `(eql ,s1))
(t2 `(eql ,s2)))
(cond
((subtypep t1 t2) "T1 is subtype of T2")
((subtypep t2 t1) "T2 is subtype of T1")
(t (check-disjointness t1 t2)))))
nil)
(deftest subtypep.eql.2
(let ((s1 (copy-seq '(a b c)))
(s2 (copy-seq '(a b c))))
(let ((t1 `(eql ,s1))
(t2 `(eql ,s2)))
(cond
((subtypep t1 t2) "T1 is subtype of T2")
((subtypep t2 t1) "T2 is subtype of T1")
(t (check-disjointness t1 t2)))))
nil)
(deftest subtypep.eql.3
(let ((i1 (1+ most-positive-fixnum))
(i2 (1+ most-positive-fixnum)))
(check-equivalence `(eql ,i1) `(eql ,i2)))
nil)
(deftest subtypep.eql.4
(check-equivalence '(and (eql a) (eql b)) nil)
nil)
(deftest subtypep.eql.5
(check-all-subtypep '(eql a) '(satisfies symbolp))
nil)
(deftest subtypep.eql.6
(check-disjointness '(eql 17) '(satisfies symbolp))
nil)
(deftest subtypep.eql.7
(check-all-subtypep '(eql nil) '(satisfies symbolp))
nil)
(deftest subtypep.eql.8
(check-all-not-subtypep '(satisfies symbolp) '(eql a))
nil)
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