Import guile-1.8 as multiple upstream tarball component

[lilypond.git] / guile18 / test-suite / tests / srfi-17.test

diff --git a/guile18/test-suite/tests/srfi-17.test b/guile18/test-suite/tests/srfi-17.test
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+;;;; srfi-17.test --- test suite for Guile's SRFI-17 functions. -*- scheme -*-
+;;;;
+;;;; Copyright (C) 2001, 2003, 2005, 2006 Free Software Foundation, Inc.
+;;;; 
+;;;; This program is free software; you can redistribute it and/or modify
+;;;; it under the terms of the GNU General Public License as published by
+;;;; the Free Software Foundation; either version 2, or (at your option)
+;;;; any later version.
+;;;; 
+;;;; This program 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 General Public License for more details.
+;;;; 
+;;;; You should have received a copy of the GNU General Public License
+;;;; along with this software; see the file COPYING.  If not, write to
+;;;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;;;; Boston, MA 02110-1301 USA
+
+(define-module (test-suite test-srfi-17)
+  :use-module (test-suite lib)
+  :use-module (srfi srfi-17))
+
+
+(pass-if "cond-expand srfi-17"
+  (cond-expand (srfi-17 #t)
+              (else    #f)))
+
+;;
+;; car
+;;
+
+(with-test-prefix "car"
+
+  ;; this test failed in guile 1.8.1 and 1.6.8 and earlier, since `define'
+  ;; didn't set a name on a procedure-with-setter
+  (pass-if "procedure-name"
+    (if (memq 'procnames (debug-options)) ;; enabled by default
+       (eq? 'car (procedure-name car))
+       (throw 'unsupported)))
+
+  (pass-if "set! (car x)"
+    (let ((lst (list 1)))
+      (set! (car lst) 2)
+      (eqv? 2 (car lst)))))
+
+;;
+;; set!
+;;
+
+(define %some-variable #f)
+
+(with-test-prefix "set!"
+
+  (with-test-prefix "target is not procedure with setter"
+
+    (pass-if-exception "(set! (symbol->string 'x) 1)"
+      exception:wrong-type-arg
+      (set! (symbol->string 'x) 1))
+
+    (pass-if-exception "(set! '#f 1)"
+      exception:bad-variable
+      (eval '(set! '#f 1) (interaction-environment))))
+
+  (with-test-prefix "target uses macro"
+
+    (pass-if "(set! (@@ ...) 1)"
+      (eval '(set! (@@ (test-suite test-srfi-17) %some-variable) 1)
+            (interaction-environment))
+      (equal? %some-variable 1))
+
+    ;; The `(quote x)' below used to be memoized as an infinite list before
+    ;; Guile 1.8.3.
+    (pass-if-exception "(set! 'x 1)"
+      exception:bad-variable
+      (eval '(set! 'x 1) (interaction-environment)))))
+
+;;
+;; setter
+;;
+
+(with-test-prefix "setter"
+
+  (pass-if-exception "set! (setter x)" (cons 'misc-error ".*")
+    (set! (setter car) noop))
+
+  (pass-if "car"
+    (eq? set-car! (setter car))))