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authorKevin Ryde <user42@zip.com.au>2004-08-17 23:15:14 +0000
committerKevin Ryde <user42@zip.com.au>2004-08-17 23:15:14 +0000
commit7056d7c2e3917c413c18d14541b3cbb520c06169 (patch)
treed1a7686a9ee829f399e31483d9c3af5b0f6e75ff
parent95a58b3c32067c7dd1350a0630e62f4b25a1f557 (diff)
downloadguile-7056d7c2e3917c413c18d14541b3cbb520c06169.tar.gz
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+;;;; arbiters.test --- test arbiters functions -*- scheme -*-
+;;;;
+;;;; Copyright (C) 2004 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 2.1 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+(define-module (test-suite test-arbiters)
+ #:use-module (test-suite lib))
+
+;;;
+;;; arbiter display
+;;;
+
+(with-test-prefix "arbiter display"
+ ;; nothing fancy, just exercise the printing code
+
+ (pass-if "never locked"
+ (let ((arb (make-arbiter "foo"))
+ (port (open-output-string)))
+ (display arb port)
+ #t))
+
+ (pass-if "locked"
+ (let ((arb (make-arbiter "foo"))
+ (port (open-output-string)))
+ (try-arbiter arb)
+ (display arb port)
+ #t))
+
+ (pass-if "unlocked"
+ (let ((arb (make-arbiter "foo"))
+ (port (open-output-string)))
+ (try-arbiter arb)
+ (release-arbiter arb)
+ (display arb port)
+ #t)))
+
+;;;
+;;; try-arbiter
+;;;
+
+(with-test-prefix "try-arbiter"
+
+ (pass-if "lock"
+ (let ((arb (make-arbiter "foo")))
+ (try-arbiter arb)))
+
+ (pass-if "already locked"
+ (let ((arb (make-arbiter "foo")))
+ (try-arbiter arb)
+ (not (try-arbiter arb))))
+
+ (pass-if "already locked twice"
+ (let ((arb (make-arbiter "foo")))
+ (try-arbiter arb)
+ (try-arbiter arb)
+ (not (try-arbiter arb)))))
+
+;;;
+;;; release-arbiter
+;;;
+
+(with-test-prefix "release-arbiter"
+
+ (pass-if "lock"
+ (let ((arb (make-arbiter "foo")))
+ (try-arbiter arb)
+ (release-arbiter arb)))
+
+ (pass-if "never locked"
+ (let ((arb (make-arbiter "foo")))
+ (not (release-arbiter arb))))
+
+ (pass-if "never locked twice"
+ (let ((arb (make-arbiter "foo")))
+ (release-arbiter arb)
+ (not (release-arbiter arb))))
+
+ (pass-if "already unlocked"
+ (let ((arb (make-arbiter "foo")))
+ (try-arbiter arb)
+ (release-arbiter arb)
+ (not (release-arbiter arb))))
+
+ (pass-if "already unlocked twice"
+ (let ((arb (make-arbiter "foo")))
+ (try-arbiter arb)
+ (release-arbiter arb)
+ (release-arbiter arb)
+ (not (release-arbiter arb)))))