314 lines
12 KiB
Scheme
314 lines
12 KiB
Scheme
;;; Test for the function in section 7 of the scsh-manual "Reading Delimited strings"
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;;; Author: Christoph Hetz
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;; for testing: (certainly the path will be an other on other systems...)
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;; ,open define-record-types handle
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;; ,config ,load C:/cygwin/home/mephisto/cvs-scsh/scsh/scsh/test/test-packages.scm
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;; ,load C:/cygwin/home/mephisto/cvs-scsh/scsh/scsh/test/test-base.scm
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;; load this file
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;; (test-all)
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(add-test! 'read-line-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-line in-port))
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(equal? "zeile 2"
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(read-line in-port))
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(equal? "zeile 3"
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(read-line in-port))))
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(make-string-input-port "zeile 1\nzeile 2\nzeile 3"))))
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(add-test! 'read-line-trim-test 'reading-delimited-strings ;; same as without trim
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-line in-port 'trim))
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(equal? "zeile 2"
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(read-line in-port 'trim))
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(equal? "zeile 3"
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(read-line in-port 'trim))))
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(make-string-input-port "zeile 1\nzeile 2\nzeile 3"))))
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(add-test! 'read-line-peek-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-line in-port 'peek))
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(equal? ""
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(read-line in-port 'peek))
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(equal? ""
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(read-line in-port 'peek))))
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(make-string-input-port "zeile 1\nzeile 2\nzeile 3"))))
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(add-test! 'read-line-concat-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1\n"
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(read-line in-port 'concat))
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(equal? "zeile 2\n"
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(read-line in-port 'concat))
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(equal? "zeile 3\004"
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(read-line in-port 'concat))))
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(make-string-input-port "zeile 1\nzeile 2\nzeile 3\004"))))
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(add-test! 'read-line-split-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (call-with-values (lambda () (read-line in-port 'split))
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(lambda (a b) (and (equal? a "zeile 1")
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(equal? b #\newline))))
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(call-with-values (lambda () (read-line in-port 'split))
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(lambda (a b) (and (equal? a "zeile 2")
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(equal? b #\newline))))
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(call-with-values (lambda () (read-line in-port 'split))
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(lambda (a b) (and (equal? a "zeile 3")
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(eof-object? b))))))
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(make-string-input-port "zeile 1\nzeile 2\nzeile 3"))))
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(add-test! 'read-paragraph-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1\nzeile 2\nparagraph 1\n"
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(read-paragraph in-port))
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(equal? "zeile 1\nparagraph 2\n"
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(read-paragraph in-port))
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(equal? "zeile 1\nparagraph 3\n"
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(read-paragraph in-port))))
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(make-string-input-port "zeile 1\nzeile 2\nparagraph 1\n\nzeile 1\nparagraph 2\n \t\nzeile 1\nparagraph 3\n\n"))))
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(add-test! 'read-paragraph-trim-test 'reading-delimited-strings ;; same as without trim
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1\nzeile 2\nparagraph 1\n"
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(read-paragraph in-port 'trim))
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(equal? "zeile 1\nparagraph 2\n"
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(read-paragraph in-port 'trim))
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(equal? "zeile 1\nparagraph 3\n"
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(read-paragraph in-port 'trim))))
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(make-string-input-port "zeile 1\nzeile 2\nparagraph 1\n\nzeile 1\nparagraph 2\n \t\nzeile 1\nparagraph 3\n\n"))))
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(add-test! 'read-paragraph-concat-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1\nzeile 2\nparagraph 1\n\n"
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(read-paragraph in-port 'concat))
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(equal? "zeile 1\nparagraph 2\n \t\n"
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(read-paragraph in-port 'concat))
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(equal? "zeile 1\nparagraph 3\n\n"
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(read-paragraph in-port 'concat))))
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(make-string-input-port "zeile 1\nzeile 2\nparagraph 1\n\nzeile 1\nparagraph 2\n \t\nzeile 1\nparagraph 3\n\n"))))
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(add-test! 'read-paragraph-split-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (call-with-values (lambda () (read-paragraph in-port 'split))
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(lambda (a b)
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; (display "a1: ")(display a)
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; (display "b1: ")(display b)
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(and (equal? a "zeile 1\nzeile 2\nparagraph 1\n")
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(equal? b "\n"))))
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(call-with-values (lambda () (read-paragraph in-port 'split))
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(lambda (a b)
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; (display "a2: ")(display a)
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; (display "b2: ")(display b)
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(and (equal? a "zeile 1\nparagraph 2\n")
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(equal? b " \t\n"))))
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(call-with-values (lambda () (read-paragraph in-port 'split))
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(lambda (a b)
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; (display "a3: ")(display a)
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; (display "b3: ")(display b)
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(and (equal? a "zeile 1\nparagraph 3\n")
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(equal? b "\n"))))))
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(make-string-input-port "zeile 1\nzeile 2\nparagraph 1\n\nzeile 1\nparagraph 2\n \t\nzeile 1\nparagraph 3\n\n"))))
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(add-test! 'read-delimited-with-char-set-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-delimited (list->char-set (list #\a #\b #\:)) in-port))
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(equal? " nix\nzeile 2: x"
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(read-delimited (list->char-set (list #\a #\b #\y)) in-port))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-trim-with-char-set-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-delimited (list->char-set (list #\a #\b #\:)) in-port 'trim))
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(equal? " nix\nzeile 2: x"
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(read-delimited (list->char-set (list #\a #\b #\y)) in-port 'trim))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-peek-with-char-set-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-delimited (list->char-set (list #\a #\b #\:)) in-port 'peek))
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(equal? ": nix\nzeile 2: x"
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(read-delimited (list->char-set (list #\a #\b #\y)) in-port 'peek))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-concat-with-char-set-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1:"
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(read-delimited (list->char-set (list #\a #\b #\:)) in-port 'concat))
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(equal? " nix\nzeile 2: xy"
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(read-delimited (list->char-set (list #\a #\b #\y)) in-port 'concat))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-split-with-char-set-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (call-with-values
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(lambda () (read-delimited (list->char-set (list #\a #\b #\:)) in-port 'split))
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(lambda (a b) (and (equal? "zeile 1" a)
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(equal? #\: b))))
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(call-with-values
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(lambda () (read-delimited (list->char-set (list #\a #\b #\y)) in-port 'split))
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(lambda (a b) (and (equal? " nix\nzeile 2: x" a)
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(equal? #\y b))))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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;;------------------------------------------------------------------------------------------------------------------------
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(add-test! 'read-delimited-with-string-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-delimited "ab:" in-port))
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(equal? " nix\nzeile 2: x"
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(read-delimited "aby" in-port))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-trim-with-string-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-delimited "ab:" in-port 'trim))
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(equal? " nix\nzeile 2: x"
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(read-delimited "aby" in-port 'trim))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-peek-with-string-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-delimited "ab:" in-port 'peek))
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(equal? ": nix\nzeile 2: x"
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(read-delimited "aby" in-port 'peek))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-concat-with-string-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1:"
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(read-delimited "ab:" in-port 'concat))
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(equal? " nix\nzeile 2: xy"
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(read-delimited "aby" in-port 'concat))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-split-with-string-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (call-with-values
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(lambda () (read-delimited "ab:" in-port 'split))
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(lambda (a b) (and (equal? "zeile 1" a)
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(equal? #\: b))))
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(call-with-values
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(lambda () (read-delimited "aby" in-port 'split))
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(lambda (a b) (and (equal? " nix\nzeile 2: x" a)
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(equal? #\y b))))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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;; ---------------------------------------------------------------------------------------------------
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(add-test! 'read-delimited-with-character-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-delimited #\: in-port))
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(equal? " nix\nzeile 2: x"
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(read-delimited #\y in-port))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-trim-with-character-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-delimited #\: in-port 'trim))
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(equal? " nix\nzeile 2: x"
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(read-delimited #\y in-port 'trim))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-peek-with-character-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1"
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(read-delimited #\: in-port 'peek))
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(equal? ": nix\nzeile 2: x"
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(read-delimited #\y in-port 'peek))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-concat-with-character-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (equal? "zeile 1:"
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(read-delimited #\: in-port 'concat))
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(equal? " nix\nzeile 2: xy"
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(read-delimited #\y in-port 'concat))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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(add-test! 'read-delimited-split-with-character-test 'reading-delimited-strings
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(lambda ()
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((lambda (in-port)
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(and (call-with-values
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(lambda () (read-delimited #\: in-port 'split))
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(lambda (a b) (and (equal? "zeile 1" a)
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(equal? #\: b))))
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(call-with-values
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(lambda () (read-delimited #\y in-port 'split))
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(lambda (a b) (and (equal? " nix\nzeile 2: x" a)
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(equal? #\y b))))))
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(make-string-input-port "zeile 1: nix\nzeile 2: xy\nzeile 3: wieder nix\n"))))
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;; ===============================================================================================
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;; XXX read-delimited! and %read-delimited! are confusing bugy
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;(add-test! 'read-delimited!-with-char-set-test 'reading-delimited-strings
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; (lambda ()
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; (let ((buf " "))
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; ((lambda (in-port)
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; (read-delimited! (list->char-set (list #\a #\b #\1))
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; buf
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; in-port)
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; (equal? "zeile a "
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; buf))
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; (make-string-input-port "zeile a1 nix\nzeile b1 x2\nzeile c1 wieder nix\n")))))
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;; ====================================================================================================
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(add-test! 'skip-char-set-with-charset-test 'reading-delimited-strings
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(lambda ()
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(= 6
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(skip-char-set (list->char-set (list #\a #\b #\c))
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(make-string-input-port "abccbaxxx")))))
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(add-test! 'skip-char-set-with-string-test 'reading-delimited-strings
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(lambda ()
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(= 6
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(skip-char-set "abc"
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(make-string-input-port "abccbaxxx")))))
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(add-test! 'skip-char-set-with-character-test 'reading-delimited-strings
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(lambda ()
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(= 6
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(skip-char-set #\a
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(make-string-input-port "aaaaaaxxx")))))
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