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88 lines
2.7 KiB
Scheme
88 lines
2.7 KiB
Scheme
;;;; strings.test --- test suite for Guile's string functions -*- scheme -*-
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;;;; Jim Blandy <jimb@red-bean.com> --- August 1999
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;;;;
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;;;; Copyright (C) 1999, 2001 Free Software Foundation, Inc.
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;;;;
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;;;; This program is free software; you can redistribute it and/or modify
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;;;; it under the terms of the GNU General Public License as published by
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;;;; the Free Software Foundation; either version 2, or (at your option)
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;;;; any later version.
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;;;;
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;;;; This program 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
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;;;; GNU General Public License for more details.
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;;;;
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;;;; You should have received a copy of the GNU General Public License
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;;;; along with this software; see the file COPYING. If not, write to
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;;;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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;;;; Boston, MA 02111-1307 USA
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;; FIXME: As soon as guile supports immutable strings, this has to be
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;; replaced with the appropriate error type and message.
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(define exception:immutable-string
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(cons 'some-error-type "^trying to modify an immutable string"))
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(with-test-prefix "string=?"
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(pass-if "respects 1st parameter's string length"
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(not (string=? "foo\0" "foo")))
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(pass-if "respects 2nd paramter's string length"
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(not (string=? "foo" "foo\0")))
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(with-test-prefix "wrong argument type"
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(pass-if-exception "1st argument symbol"
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exception:wrong-type-arg
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(string=? 'a "a"))
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(pass-if-exception "2nd argument symbol"
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exception:wrong-type-arg
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(string=? "a" 'b))))
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(with-test-prefix "string<?"
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(pass-if "respects string length"
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(and (not (string<? "foo\0a" "foo\0a"))
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(string<? "foo\0a" "foo\0b")))
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(with-test-prefix "wrong argument type"
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(pass-if-exception "1st argument symbol"
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exception:wrong-type-arg
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(string<? 'a "a"))
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(pass-if-exception "2nd argument symbol"
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exception:wrong-type-arg
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(string<? "a" 'b))))
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(with-test-prefix "string-ci<?"
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(pass-if "respects string length"
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(and (not (string-ci<? "foo\0a" "foo\0a"))
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(string-ci<? "foo\0a" "foo\0b")))
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(with-test-prefix "wrong argument type"
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(pass-if-exception "1st argument symbol"
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exception:wrong-type-arg
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(string-ci<? 'a "a"))
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(pass-if-exception "2nd argument symbol"
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exception:wrong-type-arg
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(string-ci<? "a" 'b))))
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(with-test-prefix "string-set!"
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(expect-fail-exception "string constant"
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exception:immutable-string
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(string-set! "abc" 1 #\space)))
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(with-test-prefix "substring-move!"
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(pass-if-exception "substring-move! checks start and end correctly"
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exception:out-of-range
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(substring-move! "sample" 3 0 "test" 3)))
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