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109 lines
3.7 KiB
Scheme
109 lines
3.7 KiB
Scheme
;;;; srfi-37.test --- Test suite for SRFI 37 -*- scheme -*-
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;;;;
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;;;; Copyright (C) 2007, 2008 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., 51 Franklin Street, Fifth Floor,
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;;;; Boston, MA 02110-1301 USA
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(define-module (test-srfi-37)
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#:use-module (test-suite lib)
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#:use-module (srfi srfi-37))
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(with-test-prefix "SRFI-37"
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(pass-if "empty calls with count-modified seeds"
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(equal? (list 21 42)
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(call-with-values
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(lambda ()
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(args-fold '("1" "3" "4") '()
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(lambda (opt name arg seed seed2)
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(values 1 2))
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(lambda (op seed seed2)
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(values (1+ seed) (+ 2 seed2)))
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18 36))
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list)))
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(pass-if "short opt params"
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(let ((a-set #f) (b-set #f) (c-val #f) (d-val #f) (no-fail #t) (no-operands #t))
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(args-fold '("-abcdoit" "-ad" "whatev")
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(list (option '(#\a) #f #f (lambda (opt name arg)
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(set! a-set #t)
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(values)))
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(option '(#\b) #f #f (lambda (opt name arg)
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(set! b-set #t)
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(values)))
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(option '("cdoit" #\c) #f #t
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(lambda (opt name arg)
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(set! c-val arg)
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(values)))
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(option '(#\d) #f #t
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(lambda (opt name arg)
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(set! d-val arg)
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(values))))
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(lambda (opt name arg) (set! no-fail #f) (values))
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(lambda (oper) (set! no-operands #f) (values)))
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(equal? '(#t #t "doit" "whatev" #t #t)
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(list a-set b-set c-val d-val no-fail no-operands))))
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(pass-if "single unrecognized long-opt"
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(equal? "fake"
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(args-fold '("--fake" "-i2")
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(list (option '(#\i) #t #f
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(lambda (opt name arg k) k)))
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(lambda (opt name arg k) name)
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(lambda (operand k) #f)
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#f)))
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(pass-if "long req'd/optional"
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(equal? '(#f "bsquare" "apple")
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(args-fold '("--x=pple" "--y=square" "--y")
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(list (option '("x") #t #f
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(lambda (opt name arg k)
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(cons (string-append "a" arg) k)))
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(option '("y") #f #t
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(lambda (opt name arg k)
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(cons (if arg
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(string-append "b" arg)
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#f) k))))
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(lambda (opt name arg k) #f)
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(lambda (opt name arg k) #f)
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'())))
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;; this matches behavior of getopt_long in libc 2.4
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(pass-if "short options absorb special markers in the next arg"
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(let ((arg-proc (lambda (opt name arg k)
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(acons name arg k))))
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(equal? '((#\y . "-z") (#\x . "--") (#\z . #f))
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(args-fold '("-zx" "--" "-y" "-z" "--")
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(list (option '(#\x) #f #t arg-proc)
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(option '(#\z) #f #f arg-proc)
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(option '(#\y) #t #f arg-proc))
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(lambda (opt name arg k) #f)
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(lambda (opt name arg k) #f)
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'()))))
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(pass-if "short options without arguments"
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;; In Guile 1.8.4 and earlier, using short names of argument-less options
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;; would lead to a stack overflow.
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(let ((arg-proc (lambda (opt name arg k)
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(acons name arg k))))
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(equal? '((#\x . #f))
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(args-fold '("-x")
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(list (option '(#\x) #f #f arg-proc))
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(lambda (opt name arg k) #f)
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(lambda (opt name arg k) #f)
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'()))))
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)
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