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;-*- Mode: Lisp -*-
;;;; Author: Paul Dietz
;;;; Created: Sat Jun 14 07:23:03 2003
;;;; Contains: Tests of TREE-EQUAL
(in-package :cl-test)
(compile-and-load "cons-aux.lsp")
(deftest tree-equal.1
(notnot-mv (tree-equal 'a 'a))
t)
(deftest tree-equal.2
(tree-equal 'a 'b)
nil)
(deftest tree-equal.3
(notnot-mv (tree-equal (list 'a 'b (list 'c 'd))
(list 'a 'b (list 'c 'd))))
t)
(deftest tree-equal.4
(tree-equal '(a b c d) '(a b c e))
nil)
(deftest tree-equal.5
(notnot-mv (tree-equal 1 2 :test #'<))
t)
(deftest tree-equal.6
(notnot-mv (tree-equal 1 2 :test #'(lambda (x y) (values (< x y) t))))
t)
(deftest tree-equal.7
(tree-equal 1 2 :test #'>)
nil)
(deftest tree-equal.8
(tree-equal (list 1) 2 :test (constantly t))
nil)
(deftest tree-equal.9
(tree-equal (list 1) (list 2)
:test #'(lambda (x y) (or (and (consp x) (consp y))
(eql x y))))
nil)
(deftest tree-equal.10
(notnot-mv (tree-equal '(10 20 . 30) '(11 22 . 34) :test #'<))
t)
(deftest tree-equal.11
(let* ((x (list 'a 'b))
(y (list x x))
(z (list (list 'a 'b) (list 'a 'b))))
(notnot-mv (tree-equal y z)))
t)
(deftest tree-equal.12
(tree-equal 'a '(a b))
nil)
(deftest tree-equal.13
(tree-equal '(a) '(a b))
nil)
(deftest tree-equal.14
(tree-equal '(a b) '(a))
nil)
(deftest tree-equal.15
(let ((x (vector 'a 'b 'c))
(y (vector 'a' 'b 'c)))
(tree-equal x y))
nil)
(deftest tree-equal.16
(let ((x (copy-seq ""))
(y (copy-seq "")))
(tree-equal x y))
nil)
(defharmless tree-equal.test-and-test-not.1
(tree-equal '(a b) '(a b) :test #'eql :test-not #'eql))
(defharmless tree-equal.test-and-test-not.2
(tree-equal '(a b) '(a b) :test-not #'eql :test #'eql))
;;; Keywords tests
(deftest tree-equal.allow-other-keys.1
(notnot-mv (tree-equal '(a b) (list 'a 'b) :allow-other-keys nil))
t)
(deftest tree-equal.allow-other-keys.2
(tree-equal '(a b) (list 'a 'c) :allow-other-keys nil :test #'eql)
nil)
(deftest tree-equal.allow-other-keys.3
(tree-equal '(a b) (list 'a 'z) :allow-other-keys t :foo t)
nil)
(deftest tree-equal.allow-other-keys.4
(notnot-mv (tree-equal '(a b) (list 'a 'b) :allow-other-keys t
:allow-other-keys nil :foo t))
t)
(deftest tree-equal.keywords.1
(notnot-mv (tree-equal '(a . b) '(b . a)
:test (complement #'eql)
:test #'eql))
t)
;;; Error tests
(deftest tree-equal.error.1
(signals-error (tree-equal) program-error)
t)
(deftest tree-equal.error.2
(signals-error (tree-equal '(a b)) program-error)
t)
(deftest tree-equal.error.3
(signals-error (tree-equal '(a b) '(a b) (gensym) t) program-error)
t)
(deftest tree-equal.error.4
(signals-error (tree-equal '(a b) '(a b) (gensym) t :allow-other-keys nil) program-error)
t)
(deftest tree-equal.error.5
(signals-error (tree-equal '(a b) '(a b) :test #'identity) program-error)
t)
(deftest tree-equal.error.6
(signals-error (tree-equal '(a b) '(a b) :test #'(lambda (x y z) (eq x y))) program-error)
t)
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