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;-*- Mode: Lisp -*-
;;;; Author: Paul Dietz
;;;; Created: Fri Sep 6 07:24:17 2002
;;;; Contains: Tests for MERGE
(in-package :cl-test)
(deftest merge-list.1
(let ((x (list 1 3 7 8 10))
(y (list 2 4 5 8 11)))
(merge 'list x y #'<))
(1 2 3 4 5 7 8 8 10 11))
(deftest merge-list.2
(let ((x nil)
(y (list 2 4 5 8 11)))
(merge 'list x y #'<))
(2 4 5 8 11))
(deftest merge-list.3
(let ((x nil)
(y (list 2 4 5 8 11)))
(merge 'list y x #'<))
(2 4 5 8 11))
(deftest merge-list.4
(merge 'list nil nil #'<)
nil)
(deftest merge-list.5
(let ((x (vector 1 3 7 8 10))
(y (list 2 4 5 8 11)))
(merge 'list x y #'<))
(1 2 3 4 5 7 8 8 10 11))
(deftest merge-list.6
(let ((x (list 1 3 7 8 10))
(y (vector 2 4 5 8 11)))
(merge 'list x y #'<))
(1 2 3 4 5 7 8 8 10 11))
(deftest merge-list.7
(let ((x (vector 1 3 7 8 10))
(y (vector 2 4 5 8 11)))
(merge 'list x y #'<))
(1 2 3 4 5 7 8 8 10 11))
(deftest merge-list.8
(let ((x (sort (list 1 3 7 8 10) #'>))
(y (sort (list 2 4 5 8 11) #'>)))
(merge 'list x y #'< :key #'-))
(11 10 8 8 7 5 4 3 2 1))
(deftest merge-list.9
(let ((x (list 1 3 7 8 10))
(y (list 2 4 5 8 11)))
(merge 'list x y #'< :key nil))
(1 2 3 4 5 7 8 8 10 11))
(deftest merge-list.10
(let ((x (list 1 3 7 8 10))
(y (list 2 4 5 8 11)))
(merge 'list x y '<))
(1 2 3 4 5 7 8 8 10 11))
(deftest merge-list.11
(let ((x (vector)) (y (vector)))
(merge 'list x y #'<))
nil)
(deftest merge-list.12
(let ((x nil) (y (vector 1 2 3)))
(merge 'list x y #'<))
(1 2 3))
(deftest merge-list.13
(let ((x (vector)) (y (list 1 2 3)))
(merge 'list x y #'<))
(1 2 3))
(deftest merge-list.14
(let ((x nil) (y (vector 1 2 3)))
(merge 'list y x #'<))
(1 2 3))
(deftest merge-list.15
(let ((x (vector)) (y (list 1 2 3)))
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(merge 'list y x #'<))
(1 2 3))
;;; Tests yielding vectors
(deftest merge-vector.1
(let ((x (list 1 3 7 8 10))
(y (list 2 4 5 8 11)))
(merge 'vector x y #'<))
#(1 2 3 4 5 7 8 8 10 11))
(deftest merge-vector.2
(let ((x nil)
(y (list 2 4 5 8 11)))
(merge 'vector x y #'<))
#(2 4 5 8 11))
(deftest merge-vector.3
(let ((x nil)
(y (list 2 4 5 8 11)))
(merge 'vector y x #'<))
#(2 4 5 8 11))
(deftest merge-vector.4
(merge 'vector nil nil #'<)
#())
(deftest merge-vector.5
(let ((x (vector 1 3 7 8 10))
(y (list 2 4 5 8 11)))
(merge 'vector x y #'<))
#(1 2 3 4 5 7 8 8 10 11))
(deftest merge-vector.6
(let ((x (list 1 3 7 8 10))
(y (vector 2 4 5 8 11)))
(merge 'vector x y #'<))
#(1 2 3 4 5 7 8 8 10 11))
(deftest merge-vector.7
(let ((x (vector 1 3 7 8 10))
(y (vector 2 4 5 8 11)))
(merge 'vector x y #'<))
#(1 2 3 4 5 7 8 8 10 11))
(deftest merge-vector.8
(let ((x (sort (list 1 3 7 8 10) #'>))
(y (sort (list 2 4 5 8 11) #'>)))
(merge 'vector x y #'< :key #'-))
#(11 10 8 8 7 5 4 3 2 1))
(deftest merge-vector.9
(let ((x (list 1 3 7 8 10))
(y (list 2 4 5 8 11)))
(merge 'vector x y #'< :key nil))
#(1 2 3 4 5 7 8 8 10 11))
(deftest merge-vector.10
(let ((x (list 1 3 7 8 10))
(y (list 2 4 5 8 11)))
(merge 'vector x y '<))
#(1 2 3 4 5 7 8 8 10 11))
(deftest merge-vector.11
(let ((x (vector)) (y (vector)))
(merge 'vector x y #'<))
#())
(deftest merge-vector.12
(let ((x nil) (y (vector 1 2 3)))
(merge 'vector x y #'<))
#(1 2 3))
(deftest merge-vector.13
(let ((x (vector)) (y (list 1 2 3)))
(merge 'vector x y #'<))
#(1 2 3))
(deftest merge-vector.14
(let ((x nil) (y (vector 1 2 3)))
(merge 'vector y x #'<))
#(1 2 3))
(deftest merge-vector.15
(let ((x (vector)) (y (list 1 2 3)))
(merge 'vector y x #'<))
#(1 2 3))
(deftest merge-vector.16
(let ((x (make-array '(10) :initial-contents '(2 5 8 9 11 12 14 15 18 30)
:fill-pointer 5))
(y (list 1 6 10)))
(merge 'vector x y #'<))
#(1 2 5 6 8 9 10 11))
(deftest merge-vector.16a
(let ((x (make-array '(10) :initial-contents '(2 5 8 9 11 12 14 15 18 30)
:fill-pointer 5))
(y (list 1 6 10)))
(merge 'vector y x #'<))
#(1 2 5 6 8 9 10 11))
(deftest merge-vector.17
(let* ((x (make-array '(10) :initial-contents '(2 5 8 9 11 12 14 15 18 30)
:fill-pointer 5))
(result (merge 'vector x () #'<)))
(values
(array-element-type result)
result))
t
#(2 5 8 9 11))
pfdietz
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(deftest merge-vector.18
(merge '(vector) (list 1 3 10) (list 2 4 6) #'<)
#(1 2 3 4 6 10))
(deftest merge-vector.19
(merge '(vector *) (list 1 3 10) (list 2 4 6) #'<)
#(1 2 3 4 6 10))
(deftest merge-vector.20
(merge '(vector t) (list 1 3 10) (list 2 4 6) #'<)
#(1 2 3 4 6 10))
(deftest merge-vector.21
(merge '(vector * 6) (list 1 3 10) (list 2 4 6) #'<)
#(1 2 3 4 6 10))
(deftest merge-vector.22
(merge '(simple-vector) (list 2 4 6) (list 1 3 5) #'<)
#(1 2 3 4 5 6))
(deftest merge-vector.23
(merge '(simple-vector *) (list 2 4 6) (list 1 3 5) #'<)
#(1 2 3 4 5 6))
(deftest merge-vector.24
(merge '(simple-vector 6) (list 2 4 6) (list 1 3 5) #'<)
#(1 2 3 4 5 6))
;;; Tests on strings
(deftest merge-string.1
(let ((x (list #\1 #\3 #\7 #\8))
(y (list #\2 #\4 #\5 #\9)))
(merge 'string x y #'char<))
"12345789")
(deftest merge-string.1a
(let ((x (copy-seq "1378"))
(y (list #\2 #\4 #\5 #\9)))
(merge 'string x y #'char<))
"12345789")
(deftest merge-string.1b
(let ((x (list #\1 #\3 #\7 #\8))
(y (copy-seq "2459")))
(merge 'string x y #'char<))
"12345789")
(deftest merge-string.1c
(let ((x (copy-seq "1378"))
(y (copy-seq "2459")))
(merge 'string x y #'char<))
"12345789")
(deftest merge-string.1d
(let ((x (copy-seq "1378"))
(y (copy-seq "2459")))
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(merge 'string y x #'char<))
"12345789")
(deftest merge-string.2
(let ((x nil)
(y (list #\2 #\4 #\5 #\9)))
(merge 'string x y #'char<))
"2459")
(deftest merge-string.3
(let ((x nil)
(y (list #\2 #\4 #\5 #\9)))
(merge 'string y x #'char<))
"2459")
(deftest merge-string.4
(merge 'string nil nil #'char<)
"")
(deftest merge-string.8
(let ((x (list #\1 #\3 #\7 #\8))
(y (list #\2 #\4 #\5)))
(merge 'string x y #'char< :key #'nextdigit))
"1234578")
(deftest merge-string.9
(let ((x (list #\1 #\3 #\7 #\8))
(y (list #\2 #\4 #\5 #\9)))
(merge 'string x y #'char< :key nil))
"12345789")
(deftest merge-string.10
(let ((x (list #\1 #\3 #\7 #\8))
(y (list #\2 #\4 #\5 #\9)))
(merge 'string x y 'char<))
"12345789")
(deftest merge-string.11
(let ((x (vector)) (y (vector)))
(merge 'string x y #'char<))
"")
(deftest merge-string.12
(let ((x nil) (y (vector #\1 #\2 #\3)))
(merge 'string x y #'char<))
"123")
(deftest merge-string.13
(let ((x (vector)) (y (list #\1 #\2 #\3)))
(merge 'string x y #'char<))
"123")
(deftest merge-string.13a
(let ((x (copy-seq "")) (y (list #\1 #\2 #\3)))
(merge 'string x y #'char<))
"123")
(deftest merge-string.14
(let ((x nil) (y (vector #\1 #\2 #\3)))
(merge 'string y x #'char<))
"123")
(deftest merge-string.14a
(let ((x (copy-seq "")) (y (vector #\1 #\2 #\3)))
(merge 'string y x #'char<))
"123")
(deftest merge-string.15
(let* ((x (make-array '(10) :initial-contents "adgkmpruwv"
:fill-pointer 5 :element-type 'character))
(y (copy-seq "bci")))
(merge 'string x y #'char<))
"abcdgikm")
(deftest merge-string.16
(let* ((x (make-array '(10) :initial-contents "adgkmpruwv"
:fill-pointer 5 :element-type 'character))
(y (copy-seq "bci")))
(merge 'string y x #'char<))
"abcdgikm")
(deftest merge-string.17
(let* ((x (make-array '(10) :initial-contents "adgkmpruwv"
:fill-pointer 5 :element-type 'character)))
(merge 'string nil x #'char<))
"adgkm")
(deftest merge-string.18
(let* ((x (make-array '(10) :initial-contents "adgkmpruwv"
:fill-pointer 5 :element-type 'character)))
(merge 'string x nil #'char<))
"adgkm")
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(deftest merge-string.19
(do-special-strings
(s "ace" nil)
(assert (string= (merge 'string s (copy-seq "bdf") #'char<) "abcdef")))
nil)
(deftest merge-string.20
(do-special-strings
(s "ace" nil)
(assert (string= (merge 'base-string (copy-seq "bdf") s #'char<) "abcdef")))
nil)
(deftest merge-string.21
(do-special-strings
(s "ace" nil)
(assert (string= (merge 'simple-string s (copy-seq "bdf") #'char<) "abcdef")))
nil)
(deftest merge-string.22
(do-special-strings
(s "ace" nil)
(assert (string= (merge 'simple-base-string s (copy-seq "bdf") #'char<) "abcdef")))
nil)
(deftest merge-string.23
(do-special-strings
(s "ace" nil)
(assert (string= (merge '(vector character) s (copy-seq "bdf") #'char<) "abcdef")))
nil)
pfdietz
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(deftest merge-string.24
(merge '(string) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
(deftest merge-string.25
(merge '(string *) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
(deftest merge-string.26
(merge '(string 6) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
(deftest merge-string.27
(merge '(simple-string) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
(deftest merge-string.28
(merge '(simple-string *) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
(deftest merge-string.29
(merge '(simple-string 6) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
(deftest merge-string.30
(merge '(base-string) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
(deftest merge-string.31
(merge '(base-string *) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
(deftest merge-string.32
(merge '(base-string 6) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
(deftest merge-string.33
(merge '(simple-base-string) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
(deftest merge-string.34
(merge '(simple-base-string *) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
(deftest merge-string.35
(merge '(simple-base-string 6) (copy-seq "ace") (copy-seq "bdf") #'char<)
"abcdef")
;;; Tests for bit vectors
(deftest merge-bit-vector.1
(let ((x (list 0 0 1 1 1))
(y (list 0 0 0 1 1)))
(merge 'bit-vector x y #'<))
#*0000011111)
(deftest merge-bit-vector.2
(let ((x nil)
(y (list 0 0 0 1 1)))
(merge 'bit-vector x y #'<))
#*00011)
(deftest merge-bit-vector.3
(let ((x nil)
(y (list 0 0 0 1 1)))
(merge 'bit-vector y x #'<))
#*00011)
(deftest merge-bit-vector.4
(merge 'bit-vector nil nil #'<)
#*)
(deftest merge-bit-vector.5
(let ((x (vector 0 0 1 1 1))
(y (list 0 0 0 1 1)))
(merge 'bit-vector x y #'<))
#*0000011111)
(deftest merge-bit-vector.5a
(let ((x (copy-seq #*00111))
(y (list 0 0 0 1 1)))
(merge 'bit-vector x y #'<))
#*0000011111)
(deftest merge-bit-vector.5b
(let ((x (list 0 0 1 1 1))
(y (copy-seq #*00011)))
(merge 'bit-vector x y #'<))
#*0000011111)
(deftest merge-bit-vector.5c
(let ((x (copy-seq #*00111))
(y (copy-seq #*00011)))
(merge 'bit-vector x y #'<))
#*0000011111)
(deftest merge-bit-vector.5d
(let ((x (copy-seq #*11111))
(y (copy-seq #*00000)))
(merge 'bit-vector x y #'<))
#*0000011111)
(deftest merge-bit-vector.5e
(let ((x (copy-seq #*11111))
(y (copy-seq #*00000)))
(merge 'bit-vector y x #'<))
#*0000011111)
(deftest merge-bit-vector.6
(let ((x (list 0 0 1 1 1))
(y (vector 0 0 0 1 1)))
(merge 'bit-vector x y #'<))
#*0000011111)
(deftest merge-bit-vector.7
(let ((x (vector 0 0 1 1 1))
(y (vector 0 0 0 1 1)))
(merge 'bit-vector x y #'<))
#*0000011111)
(deftest merge-bit-vector.8
(let ((x (list 1 1 1 0 0))
(y (list 1 1 0 0 0)))
(merge 'bit-vector x y #'< :key #'-))
#*1111100000)
(deftest merge-bit-vector.9
(let ((x (list 0 0 1 1 1))
(y (list 0 0 0 1 1)))
(merge 'bit-vector x y #'< :key nil))
#*0000011111)
(deftest merge-bit-vector.10
(let ((x (list 0 0 1 1 1))
(y (list 0 0 0 1 1)))
(merge 'bit-vector x y '<))
#*0000011111)
(deftest merge-bit-vector.11
(let ((x (copy-seq #*)) (y (copy-seq #*)))
(merge 'bit-vector x y #'<))
#*)
(deftest merge-bit-vector.12
(let ((x (copy-seq #*)) (y (copy-seq #*011)))
(merge 'bit-vector x y #'<))
#*011)
(deftest merge-bit-vector.13
(let ((x (copy-seq #*)) (y (list 0 1 1)))
(merge 'bit-vector x y #'<))
#*011)
(deftest merge-bit-vector.14
(let ((x nil) (y (vector 0 1 1)))
(merge 'bit-vector y x #'<))
#*011)
(deftest merge-bit-vector.15
(let ((x (copy-seq #*)) (y (list 0 1 1)))
(merge 'bit-vector y x #'<))
#*011)
(deftest merge-bit-vector.16
(let* ((x (make-array '(10) :initial-contents #*0001101010
:fill-pointer 5 :element-type 'bit))
(y (copy-seq #*001)))
(merge 'bit-vector x y #'<))
#*00000111)
(deftest merge-bit-vector.17
(let* ((x (make-array '(10) :initial-contents #*0001101010
:fill-pointer 5 :element-type 'bit))
(y (copy-seq #*001)))
(merge 'bit-vector y x #'<))
#*00000111)
(deftest merge-bit-vector.18
(let* ((x (make-array '(10) :initial-contents #*0001101010
:fill-pointer 5 :element-type 'bit)))
(merge 'bit-vector nil x #'<))
#*00011)
(deftest merge-bit-vector.19
(let* ((x (make-array '(10) :initial-contents #*0001101010
:fill-pointer 5 :element-type 'bit)))
(merge 'bit-vector x nil #'<))
#*00011)
;;; Cons (which is a recognizable subtype of list)
(deftest merge-cons.1
(merge 'cons (list 1 2 3) (list 4 5 6) #'<)
(1 2 3 4 5 6))
;;; Null, which is a recognizable subtype of list
(deftest merge-null.1
(merge 'null nil nil #'<)
nil)
;;; Vectors with length
(deftest merge-vector-length.1
(merge '(vector * 6) (list 1 2 3) (list 4 5 6) #'<)
#(1 2 3 4 5 6))
(deftest merge-bit-vector-length.1
(merge '(bit-vector 6) (list 0 1 1) (list 0 0 1) #'<)
#*000111)
;;; Order of evaluation
(deftest merge.order.1
(let ((i 0) a b c d)
(values
(merge (progn (setf a (incf i)) 'list)
(progn (setf b (incf i)) (list 2 5 6))
(progn (setf c (incf i)) (list 1 3 4))
(progn (setf d (incf i)) #'<))
i a b c d))
(1 2 3 4 5 6) 4 1 2 3 4)
;;; Tests of error situations
pfdietz
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(deftest merge.error.1
(handler-case (eval
'(locally (declare (optimize safety))
(merge 'symbol (list 1 2 3) (list 4 5 6) #'<)))
(error () :caught))
pfdietz
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(deftest merge.error.2
(signals-error (merge '(vector * 3) (list 1 2 3) (list 4 5 6) #'<)
type-error)
t)
pfdietz
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(deftest merge.error.3
(signals-error (merge '(bit-vector 3) (list 0 0 0) (list 1 1 1) #'<)
type-error)
t)
pfdietz
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(deftest merge.error.4
(signals-error (merge '(vector * 7) (list 1 2 3) (list 4 5 6) #'<)
type-error)
t)
pfdietz
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(deftest merge.error.5
(signals-error (merge '(bit-vector 7) (list 0 0 0) (list 1 1 1) #'<)
type-error)
t)
pfdietz
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(deftest merge.error.6
(signals-error (merge 'null (list 1 2 3) (list 4 5 6) #'<)
type-error)
t)
pfdietz
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(deftest merge.error.7
(signals-error (merge) program-error)
t)
pfdietz
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(deftest merge.error.8
(signals-error (merge 'list) program-error)
t)
pfdietz
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(deftest merge.error.9
(signals-error (merge 'list (list 2 4 6)) program-error)
t)
pfdietz
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(deftest merge.error.10
(signals-error (merge 'list (list 2 4 6) (list 1 3 5))
program-error)
t)
pfdietz
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(deftest merge.error.11
(signals-error (merge 'list (list 2 4 6) (list 1 3 5) #'< :bad t)
program-error)
t)
pfdietz
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(deftest merge.error.12
(signals-error (merge 'list (list 2 4 6) (list 1 3 5) #'< :key)
program-error)
t)
pfdietz
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(deftest merge.error.13
(signals-error (merge 'list (list 2 4 6) (list 1 3 5) #'< :bad t
:allow-other-keys nil)
program-error)
t)
pfdietz
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(deftest merge.error.14
(signals-error (merge 'list (list 2 4 6) (list 1 3 5) #'< 1 2)
program-error)
t)
(deftest merge.error.15
(signals-error (locally (merge '(vector * 3) (list 1 2 3)
(list 4 5 6) #'<)
t)
type-error)
t)
(deftest merge.error.16
(signals-error (merge 'list (list 1 2) (list 3 4) #'car)
program-error)
t)
(deftest merge.error.17
(signals-error (merge 'list (list 'a 'b) (list 3 4) #'max)
type-error)
t)