summaryrefslogtreecommitdiff
path: root/test-suite/tests/alist.test
diff options
context:
space:
mode:
Diffstat (limited to 'test-suite/tests/alist.test')
-rw-r--r--test-suite/tests/alist.test215
1 files changed, 215 insertions, 0 deletions
diff --git a/test-suite/tests/alist.test b/test-suite/tests/alist.test
new file mode 100644
index 000000000..1e10864d0
--- /dev/null
+++ b/test-suite/tests/alist.test
@@ -0,0 +1,215 @@
+;;;; alist.test --- tests guile's alists -*- scheme -*-
+;;;; Copyright (C) 1999, 2001, 2006, 2017 Free Software Foundation, Inc.
+;;;;
+;;;; This library is free software; you can redistribute it and/or
+;;;; modify it under the terms of the GNU Lesser General Public
+;;;; License as published by the Free Software Foundation; either
+;;;; version 3 of the License, or (at your option) any later version.
+;;;;
+;;;; This library is distributed in the hope that it will be useful,
+;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+;;;; Lesser General Public License for more details.
+;;;;
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this library; if not, write to the Free Software
+;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+(define-module (test-suite alist)
+ #:use-module (test-suite lib))
+
+(define-syntax-rule (pass-if-not str form)
+ (pass-if str (not form)))
+
+(define (safe-assq-ref alist elt)
+ (let ((x (assq elt alist)))
+ (if x (cdr x) x)))
+
+(define (safe-assv-ref alist elt)
+ (let ((x (assv elt alist)))
+ (if x (cdr x) x)))
+
+(define (safe-assoc-ref alist elt)
+ (let ((x (assoc elt alist)))
+ (if x (cdr x) x)))
+
+;;; Creators, getters
+(let ((a (acons 'a 'b (acons 'c 'd (acons 'e 'f '()))))
+ (b (acons "this" "is" (acons "a" "test" '())))
+ (deformed '(a b c d e f g)))
+ (pass-if "acons"
+ (and (equal? a '((a . b) (c . d) (e . f)))
+ (equal? b '(("this" . "is") ("a" . "test")))))
+ (pass-if "sloppy-assq"
+ (let ((x (sloppy-assq 'c a)))
+ (and (pair? x)
+ (eq? (car x) 'c)
+ (eq? (cdr x) 'd))))
+ (pass-if "sloppy-assq not"
+ (let ((x (sloppy-assq "this" b)))
+ (not x)))
+ (pass-if "sloppy-assv"
+ (let ((x (sloppy-assv 'c a)))
+ (and (pair? x)
+ (eq? (car x) 'c)
+ (eq? (cdr x) 'd))))
+ (pass-if "sloppy-assv not"
+ (let ((x (sloppy-assv "this" b)))
+ (not x)))
+ (pass-if "sloppy-assoc"
+ (let ((x (sloppy-assoc "this" b)))
+ (and (pair? x)
+ (string=? (cdr x) "is"))))
+ (pass-if "sloppy-assoc not"
+ (let ((x (sloppy-assoc "heehee" b)))
+ (not x)))
+ (pass-if "assq"
+ (let ((x (assq 'c a)))
+ (and (pair? x)
+ (eq? (car x) 'c)
+ (eq? (cdr x) 'd))))
+ (pass-if-exception "assq deformed"
+ exception:wrong-type-arg
+ (assq 'x deformed))
+ (pass-if-not "assq not" (assq 'r a))
+ (pass-if "assv"
+ (let ((x (assv 'a a)))
+ (and (pair? x)
+ (eq? (car x) 'a)
+ (eq? (cdr x) 'b))))
+ (pass-if-exception "assv deformed"
+ exception:wrong-type-arg
+ (assv 'x deformed))
+ (pass-if-not "assv not" (assq "this" b))
+
+ (pass-if "assoc"
+ (let ((x (assoc "this" b)))
+ (and (pair? x)
+ (string=? (car x) "this")
+ (string=? (cdr x) "is"))))
+ (pass-if-exception "assoc deformed"
+ exception:wrong-type-arg
+ (assoc 'x deformed))
+ (pass-if-not "assoc not" (assoc "this isn't" b)))
+
+
+;;; Refers
+(let ((a '((foo bar) (baz quux)))
+ (b '(("one" 2 3) ("four" 5 6) ("seven" 8 9)))
+ (deformed '(thats a real sloppy assq you got there)))
+ (pass-if "assq-ref"
+ (let ((x (assq-ref a 'foo)))
+ (and (list? x)
+ (eq? (car x) 'bar))))
+
+ (pass-if-not "assq-ref not" (assq-ref b "one"))
+ (pass-if "assv-ref"
+ (let ((x (assv-ref a 'baz)))
+ (and (list? x)
+ (eq? (car x) 'quux))))
+
+ (pass-if-not "assv-ref not" (assv-ref b "one"))
+
+ (pass-if "assoc-ref"
+ (let ((x (assoc-ref b "one")))
+ (and (list? x)
+ (eqv? (car x) 2)
+ (eqv? (cadr x) 3))))
+
+
+ (pass-if-not "assoc-ref not" (assoc-ref a 'testing))
+
+ (pass-if-not "assv-ref deformed"
+ (assv-ref deformed 'sloppy))
+
+ (pass-if-not "assoc-ref deformed"
+ (assoc-ref deformed 'sloppy))
+
+ (pass-if-not "assq-ref deformed"
+ (assq-ref deformed 'sloppy)))
+
+
+;;; Setters
+(let ((a '((another . silly) (alist . test-case)))
+ (b '(("this" "one" "has") ("strings" "!")))
+ (deformed '(canada is a cold nation)))
+ (pass-if "assq-set!"
+ (begin
+ (set! a (assq-set! a 'another 'stupid))
+ (let ((x (safe-assq-ref a 'another)))
+ (and x
+ (symbol? x) (eq? x 'stupid)))))
+
+ (pass-if "assq-set! add"
+ (begin
+ (set! a (assq-set! a 'fickle 'pickle))
+ (let ((x (safe-assq-ref a 'fickle)))
+ (and x (symbol? x)
+ (eq? x 'pickle)))))
+
+ (pass-if "assv-set!"
+ (begin
+ (set! a (assv-set! a 'another 'boring))
+ (let ((x (safe-assv-ref a 'another)))
+ (and x
+ (eq? x 'boring)))))
+ (pass-if "assv-set! add"
+ (begin
+ (set! a (assv-set! a 'whistle '(while you work)))
+ (let ((x (safe-assv-ref a 'whistle)))
+ (and x (equal? x '(while you work))))))
+
+ (pass-if "assoc-set!"
+ (begin
+ (set! b (assoc-set! b "this" "has"))
+ (let ((x (safe-assoc-ref b "this")))
+ (and x (string? x)
+ (string=? x "has")))))
+ (pass-if "assoc-set! add"
+ (begin
+ (set! b (assoc-set! b "flugle" "horn"))
+ (let ((x (safe-assoc-ref b "flugle")))
+ (and x (string? x)
+ (string=? x "horn")))))
+
+ (pass-if-equal "assq-set! deformed"
+ (assq-set! deformed 'cold '(very cold))
+ '((cold very cold) canada is a cold nation))
+
+ (pass-if-equal "assv-set! deformed"
+ (assv-set! deformed 'canada 'Canada)
+ '((canada . Canada) canada is a cold nation))
+
+ (pass-if-equal "assoc-set! deformed"
+ (assoc-set! deformed 'canada '(Iceland hence the name))
+ '((canada Iceland hence the name) canada is a cold nation)))
+
+;;; Removers
+
+(let ((a '((a b) (c d) (e boring)))
+ (b '(("what" . "else") ("could" . "I") ("say" . "here")))
+ (deformed 1))
+ (pass-if "assq-remove!"
+ (begin
+ (set! a (assq-remove! a 'a))
+ (equal? a '((c d) (e boring)))))
+ (pass-if "assv-remove!"
+ (begin
+ (set! a (assv-remove! a 'c))
+ (equal? a '((e boring)))))
+ (pass-if "assoc-remove!"
+ (begin
+ (set! b (assoc-remove! b "what"))
+ (equal? b '(("could" . "I") ("say" . "here")))))
+
+ (pass-if-equal "assq-remove! deformed"
+ (assq-remove! deformed 'puddle)
+ 1)
+
+ (pass-if-equal "assv-remove! deformed"
+ (assv-remove! deformed 'splashing)
+ 1)
+
+ (pass-if-equal "assoc-remove! deformed"
+ (assoc-remove! deformed 'fun)
+ 1))