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87 lines
2.5 KiB
Scheme
87 lines
2.5 KiB
Scheme
;;;; exceptions.test --- tests for Guile's exception handling -*- scheme -*-
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;;;; Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
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;;;;
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;;;; This library is free software; you can redistribute it and/or
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;;;; modify it under the terms of the GNU Lesser General Public
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;;;; License as published by the Free Software Foundation; either
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;;;; version 2.1 of the License, or (at your option) any later version.
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;;;;
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;;;; This library is distributed in the hope that it will be useful,
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;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;;; Lesser General Public License for more details.
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;;;;
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;;;; You should have received a copy of the GNU Lesser General Public
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;;;; License along with this library; if not, write to the Free Software
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;;;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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(use-modules (test-suite lib))
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(with-test-prefix "throw/catch"
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(with-test-prefix "wrong type argument"
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(pass-if-exception "(throw 1)"
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exception:wrong-type-arg
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(throw 1)))
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(with-test-prefix "wrong number of arguments"
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(pass-if-exception "(throw)"
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exception:wrong-num-args
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(throw))
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(pass-if-exception "throw 1 / catch 0"
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exception:wrong-num-args
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(catch 'a
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(lambda () (throw 'a))
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(lambda () #f)))
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(pass-if-exception "throw 2 / catch 1"
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exception:wrong-num-args
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(catch 'a
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(lambda () (throw 'a 2))
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(lambda (x) #f)))
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(pass-if-exception "throw 1 / catch 2"
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exception:wrong-num-args
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(catch 'a
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(lambda () (throw 'a))
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(lambda (x y) #f)))
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(pass-if-exception "throw 3 / catch 2"
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exception:wrong-num-args
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(catch 'a
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(lambda () (throw 'a 2 3))
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(lambda (y x) #f)))
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(pass-if-exception "throw 1 / catch 2+"
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exception:wrong-num-args
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(catch 'a
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(lambda () (throw 'a))
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(lambda (x y . rest) #f)))))
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(with-test-prefix "false-if-exception"
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(pass-if (false-if-exception #t))
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(pass-if (not (false-if-exception #f)))
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(pass-if (not (false-if-exception (error "xxx"))))
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;; Not yet working.
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;;
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;; (with-test-prefix "in empty environment"
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;; ;; an environment with no bindings at all
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;; (define empty-environment
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;; (make-module 1))
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;;
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;; (pass-if "#t"
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;; (eval `(,false-if-exception #t)
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;; empty-environment))
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;; (pass-if "#f"
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;; (not (eval `(,false-if-exception #f)
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;; empty-environment)))
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;; (pass-if "exception"
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;; (not (eval `(,false-if-exception (,error "xxx"))
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;; empty-environment))))
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)
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