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(exception:no-such-option,

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exception:option-does-not-support-arg,
exception:option-must-be-specified,
exception:option-must-have-arg, exception:not-enough-args): New vars.

("option-ref", "required", "specified no value, given anyway",
"specified arg required"): New top-level sections.
This commit is contained in:
Thien-Thi Nguyen 2001-08-12 18:41:12 +00:00
parent f90bcd2ea4
commit 8f8ba32f9f
1 changed files with 138 additions and 7 deletions
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141
test-suite/tests/getopt-long.test
View file

@ -18,17 +18,37 @@
;;;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
;;;; Boston, MA 02111-1307 USA
;;;;
;;;; NB: Please don't report the TTN_TEST_NEW env var refs as a bug.
;;;; They will go away on checkin of rewritten getopt-long.scm.
;;;;
(use-modules (test-suite lib)
(ice-9 getopt-long)
(ice-9 regex))
(define exception:option-predicate-failed
(cons 'misc-error "^option predicate failed"))
(defmacro deferr (name-frag re)
(let ((name (symbol-append 'exception: name-frag)))
`(define ,name (cons 'misc-error ,re))))
(deferr no-such-option "^no such option")
(deferr option-predicate-failed "^option predicate failed")
(deferr option-does-not-support-arg "^option does not support argument")
(deferr option-must-be-specified "^option must be specified")
(deferr option-must-have-arg "^option must be specified with argument")
(or (getenv "TTN_TEST_NEW")
(deferr not-enough-args "^not enough arg"))
(with-test-prefix "exported procs"
(pass-if "`option-ref' defined" (defined? 'option-ref))
(pass-if "`getopt-long' defined" (defined? 'getopt-long)))
(with-test-prefix "specifying predicate"
(define (test1 . args)
(getopt-long args `((test (value #t)
(getopt-long args
`((test (value #t)
(predicate ,(lambda (x)
(string-match "^[0-9]+$" x)))))))
@ -41,8 +61,10 @@
(test1 "foo" "bar" "--test=foo"))
(pass-if-exception "option has no arg"
exception:option-predicate-failed
(test1 "foo" "bar"))
(if (getenv "TTN_TEST_NEW")
exception:option-must-have-arg
exception:not-enough-args)
(test1 "foo" "bar" "--test"))
)
@ -90,6 +112,115 @@
(pass-if "long option `bar', long option `foo', no args"
(equal? (test3 "prg" "--bar" "--foo")
'((()) (foo . #t) (bar . #t))))
)
(with-test-prefix "option-ref"
(define (test4 option-arg . args)
(equal? option-arg (option-ref (getopt-long
(cons "prog" args)
'((foo
(value optional)
(single-char #\f))
(bar)))
'foo #f)))
(pass-if "option-ref `--foo 4'"
(test4 "4" "--foo" "4"))
(pass-if "option-ref `-f 4'"
(test4 "4" "-f" "4"))
(and (getenv "TTN_TEST_NEW")
(pass-if "option-ref `-f4'"
(test4 "4" "-f4")))
(pass-if "option-ref `--foo=4'"
(test4 "4" "--foo=4"))
)
(with-test-prefix "required"
(define (test5 args specs)
(getopt-long (cons "foo" args) specs))
(pass-if "not mentioned, not given"
(equal? (test5 '() '())
'((()))))
(and (getenv "TTN_TEST_NEW")
(pass-if-exception "not mentioned, given"
exception:no-such-option
(test5 '("--req") '((something)))))
(pass-if "not specified required, not given"
(equal? (test5 '() '((req (required? #f))))
'((()))))
(pass-if "not specified required, given anyway"
(equal? (test5 '("--req") '((req (required? #f))))
'((()) (req . #t))))
(pass-if "not specified required, but w/ value, given anyway w/ \"=\" val"
(equal? (test5 '("--req=7") '((req (required? #f) (value #t))))
'((()) (req . "7"))))
(pass-if "not specified required, but w/ value, given anyway w/ non-\"=\" val"
(equal? (test5 '("--req" "7") '((req (required? #f) (value #t))))
'((()) (req . "7"))))
(pass-if-exception "specified required, not given"
exception:option-must-be-specified
(test5 '() '((req (required? #t)))))
)
(with-test-prefix "specified no-value, given anyway"
(define (test6 args specs)
(getopt-long (cons "foo" args) specs))
(and (getenv "TTN_TEST_NEW")
(pass-if-exception "using \"=\" syntax"
exception:option-does-not-support-arg
(test6 '("--maybe=yes") '((maybe)))))
)
(with-test-prefix "specified arg required"
(define (test7 args)
(getopt-long (cons "foo" args) '((hmm (value #t) (single-char #\H))
(ignore))))
(pass-if "short opt, arg given"
(equal? (test7 '("-H" "99"))
'((()) (hmm . "99"))))
(pass-if "long non-\"=\" opt, arg given"
(equal? (test7 '("--hmm" "100"))
'((()) (hmm . "100"))))
(pass-if "long \"=\" opt, arg given"
(equal? (test7 '("--hmm=101"))
'((()) (hmm . "101"))))
(pass-if-exception "short opt, arg not given"
exception:option-must-have-arg
(test7 '("-H")))
(and (getenv "TTN_TEST_NEW")
(pass-if-exception "long non-\"=\" opt, arg not given (next arg an option)"
exception:option-must-have-arg
(test7 '("--hmm" "--ignore"))))
(and (getenv "TTN_TEST_NEW")
(pass-if-exception "long \"=\" opt, arg not given"
exception:option-must-have-arg
(test7 '("--hmm"))))
)
;;; getopt-long.test ends here