98 lines
2.8 KiB
Scheme
98 lines
2.8 KiB
Scheme
;;;
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;;; Time-stamp: <2008-07-28 11:14:22 nhw>
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;;;
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;;; Copyright (C) 2005 by Noel Welsh.
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;;;
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;;; This library is free software; you can redistribute it
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;;; and/or modify it under the terms of the GNU Lesser
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;;; General Public License as published by the Free Software
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;;; Foundation; either version 2.1 of the License, or (at
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;;; your option) any later version.
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;;; This library is distributed in the hope that it will be
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;;; useful, but WITHOUT ANY WARRANTY; without even the
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;;; implied warranty of MERCHANTABILITY or FITNESS FOR A
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;;; PARTICULAR PURPOSE. See the GNU Lesser General Public
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;;; License for more details.
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;;; You should have received a copy of the GNU Lesser
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;;; General Public License along with this library; if not,
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;;; write to the Free Software Foundation, Inc., 59 Temple
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;;; Place, Suite 330, Boston, MA 02111-1307 USA
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;;; Author: Noel Welsh <noelwelsh@yahoo.com>
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;;
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;;
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;; Commentary:
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#lang scheme/base
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(require "test.ss"
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"location.ss")
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(provide location-tests)
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(define (read-syntax/lang name port)
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(parameterize ([read-accept-reader #t])
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(read-syntax name port)))
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(define location-tests
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(test-suite
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"All tests for location"
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(test-case
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"syntax->location ok"
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(around
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(with-output-to-file "test-file.ss"
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(lambda () (display "#lang scheme\n'foo\n")))
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(let* ([stx (read-syntax/lang (string->path "test-file.ss")
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(open-input-file "test-file.ss"))]
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[rep (syntax->location stx)])
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(check-equal? (location-source rep)
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(syntax-source stx))
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(check-equal? (location-position rep)
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(syntax-position stx))
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(check-equal? (location-span rep)
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(syntax-span stx)))
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(delete-file "test-file.ss")))
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(test-case
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"Emacs compatible location strings"
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(check string=?
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(location->string
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(syntax->location
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(datum->syntax
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#f #f
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(list "file.ss" 42 38 1240 2))))
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"file.ss:42:38")
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(check string=?
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(location->string
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(syntax->location
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(datum->syntax
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#f #f
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(list (string->path "file.ss") 42 38 1240 2))))
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"file.ss:42:38")
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(check string=?
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(location->string
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(syntax->location
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(datum->syntax
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#f #f
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(list #f 42 38 1240 2))))
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"unknown:42:38")
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(check string=?
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(location->string
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(syntax->location
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(datum->syntax
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#f #f
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(list 'foo.ss 42 38 1240 2))))
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"foo.ss:42:38")
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(check string=?
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(location->string
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(syntax->location
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(datum->syntax
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#f #f
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(list "foo.ss" #f #f #f #f))))
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"foo.ss:?:?"))
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))
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