400 lines
14 KiB
Scheme
400 lines
14 KiB
Scheme
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(load-relative "loadtest.ss")
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(SECTION 'PATH)
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(define (make-/tf p exn?)
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(lambda args
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(with-handlers ([exn? (lambda (x) #f)]
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[void (lambda (x) 'wrong-exn)])
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(if (void? (apply p args))
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#t
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'not-void))))
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(define delete-file/tf (lambda (x) ((make-/tf delete-file exn:fail:filesystem?) x)))
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(define delete-directory/tf (lambda (x) ((make-/tf delete-directory exn:fail:filesystem?) x)))
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(define rename-file-or-directory/tf (lambda (x y) ((make-/tf rename-file-or-directory exn:fail:filesystem?) x y)))
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(define make-directory/tf (lambda (x) ((make-/tf make-directory exn:fail:filesystem?) x)))
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(define copy-file/tf (lambda (x y) ((make-/tf copy-file exn:fail:filesystem?) x y)))
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(test #f relative-path? (current-directory))
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(test #t relative-path? "down")
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(test #t relative-path? (build-path 'up "down"))
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(test #t relative-path? (build-path 'same "down"))
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(test #t relative-path? (build-path 'same "down" "deep"))
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(test #f relative-path? (build-path (current-directory) 'up "down"))
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(test #f relative-path? (build-path (current-directory) 'same "down"))
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(test #f relative-path? (build-path (current-directory) 'same "down" "deep"))
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(test #f relative-path? (string #\a #\nul #\b))
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(arity-test relative-path? 1 1)
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(err/rt-test (relative-path? 'a))
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(test #t absolute-path? (current-directory))
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(test #f absolute-path? (build-path 'up))
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(test #f absolute-path? (string #\a #\nul #\b))
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(arity-test absolute-path? 1 1)
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(err/rt-test (absolute-path? 'a))
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(test #t complete-path? (current-directory))
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(test #f complete-path? (build-path 'up))
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(test #f complete-path? (string #\a #\nul #\b))
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(arity-test complete-path? 1 1)
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(err/rt-test (complete-path? 'a))
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(call-with-output-file "tmp6" void 'replace)
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(define existant "tmp6")
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(test #t file-exists? existant)
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(define deepdir (build-path "down" "deep"))
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(when (directory-exists? deepdir)
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(for-each delete-file (directory-list deepdir))
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(delete-directory deepdir))
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(when (directory-exists? "down")
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(for-each delete-file (directory-list "down"))
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(delete-directory "down"))
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(test #t make-directory/tf "down")
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(test #f make-directory/tf "down")
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(test #t directory-exists? "down")
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(test #f file-exists? "down")
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(test #t make-directory/tf deepdir)
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(test #f make-directory/tf deepdir)
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(test #t directory-exists? deepdir)
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(test #f file-exists? deepdir)
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(test #t file-exists? (build-path "down" 'up existant))
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(test #t file-exists? (build-path deepdir 'up 'up existant))
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(test #t file-exists? (build-path 'same deepdir 'same 'up 'same 'up existant))
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(test #f file-exists? (build-path "down" existant))
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(test #f file-exists? (build-path deepdir 'up existant))
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(test #f file-exists? (build-path 'same deepdir 'same 'same 'up existant))
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(delete-file "tmp6")
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(test #f file-exists? (build-path "down" 'up "badfile"))
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(test #f file-exists? (build-path deepdir 'up 'up "badfile"))
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(test #f file-exists? (build-path 'same deepdir 'same 'up 'same 'up "badfile"))
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(err/rt-test (open-output-file (build-path "wrong" "down" "tmp8"))
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exn:fail:filesystem?)
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(err/rt-test (open-output-file (build-path deepdir "wrong" "tmp7"))
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exn:fail:filesystem?)
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(define start-time (current-seconds))
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(let ([p (open-output-file "tmp5" 'replace)])
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(display "123456789" p)
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(close-output-port p))
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(close-output-port (open-output-file (build-path "down" "tmp8") 'replace))
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(close-output-port (open-output-file (build-path deepdir "tmp7") 'replace))
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(define end-time (current-seconds))
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(map
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(lambda (f)
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(let ([time (seconds->date (file-or-directory-modify-seconds f))]
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[start (seconds->date start-time)]
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[end (seconds->date end-time)])
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(test #t = (date-year start) (date-year time) (date-year end))
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(test #t = (date-month start) (date-month time) (date-month end))
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(test #t = (date-day start) (date-day time) (date-day end))
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(test #t = (date-week-day start) (date-week-day time) (date-week-day end))
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(test #t = (date-year-day start) (date-year-day time) (date-year-day end))
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(test #t = (date-hour start) (date-hour time) (date-hour end))
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(test #t <= (date-minute start) (date-minute time) (date-minute end))
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(test #t <= (- (date-second start) 5) (date-second time) (+ (date-second end) 5))))
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(list "tmp5"
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"down"
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(build-path "down" "tmp8")
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(build-path deepdir "tmp7")))
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(test 'no-exists 'no-file-for-seconds (with-handlers ([void (lambda (x) 'no-exists)]) (file-or-directory-modify-seconds "non-existent-file")))
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(map
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(lambda (f)
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(test #t number? (file-or-directory-modify-seconds f)))
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(filesystem-root-list))
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(test #t file-exists? "tmp5")
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(test #t file-exists? (build-path "down" "tmp8"))
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(test #t file-exists? (build-path deepdir "tmp7"))
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(test #t copy-file/tf "tmp5" "tmp5y")
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(test #f copy-file/tf "tmp5" "tmp5y")
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(test #f copy-file/tf "tmp5" "down")
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(test #f copy-file/tf "tmp5" (build-path deepdir "moredeep" "tmp5y"))
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(test (file-size "tmp5") file-size "tmp5y")
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(delete-file "tmp5y")
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(test #t rename-file-or-directory/tf "tmp5" "tmp5x")
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(test #f rename-file-or-directory/tf "tmp5" "tmp5x")
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(close-output-port (open-output-file "tmp5"))
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(test #t file-exists? "tmp5")
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(test #t file-exists? "tmp5x")
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(test #f rename-file-or-directory/tf "tmp5" "tmp5x")
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(test #f rename-file-or-directory/tf "tmp5" "down")
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(delete-file "tmp5")
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(test #f file-exists? "tmp5")
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(test #t rename-file-or-directory/tf (build-path "down" "tmp8") (build-path "down" "tmp8x"))
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(test #f rename-file-or-directory/tf (build-path "down" "tmp8") (build-path "down" "tmp8x"))
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(test #t rename-file-or-directory/tf (build-path deepdir "tmp7") (build-path deepdir "tmp7x"))
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(test #f rename-file-or-directory/tf (build-path deepdir "tmp7") (build-path deepdir "tmp7x"))
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(test #t make-directory/tf "downx")
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(test #f rename-file-or-directory/tf "down" "downx")
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(test #t delete-directory/tf "downx")
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(test #t rename-file-or-directory/tf "down" "downx")
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(test #t directory-exists? "downx")
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(test #f directory-exists? "down")
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(test #t file-exists? (build-path "downx" "tmp8x"))
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(test #f file-exists? (build-path "down" "tmp8x"))
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(test #f rename-file-or-directory/tf "down" "downx")
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(test #t rename-file-or-directory/tf "downx" "down")
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(test #t file-exists? (build-path "down" "tmp8x"))
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(test #t rename-file-or-directory/tf (build-path deepdir "tmp7x") "tmp7x")
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(test #f rename-file-or-directory/tf (build-path deepdir "tmp7x") "tmp7x")
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(test #t rename-file-or-directory/tf "tmp7x" (build-path deepdir "tmp7x"))
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(test #f rename-file-or-directory/tf "tmp7x" (build-path deepdir "tmp7x"))
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(test #f not (member (bytes->path #"tmp5x") (directory-list)))
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(test #t 'directory-list
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(let ([l (directory-list "down")])
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(or (equal? l (map bytes->path '(#"deep" #"tmp8x")))
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(equal? l (map bytes->path '(#"tmp8x" #"deep"))))))
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(test (list (bytes->path #"tmp7x")) directory-list deepdir)
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(test #f delete-directory/tf deepdir)
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(test #f delete-directory/tf "down")
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(test #t delete-file/tf (build-path deepdir "tmp7x"))
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(test #f delete-file/tf (build-path deepdir "tmp7x"))
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(test #t delete-file/tf (build-path "down" "tmp8x"))
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(test #f delete-file/tf (build-path "down" "tmp8x"))
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(test #t delete-file/tf "tmp5x")
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(test #f delete-file/tf "tmp5x")
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(test #f delete-directory/tf "down")
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(test #t delete-directory/tf deepdir)
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(test #f delete-directory/tf deepdir)
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(test #t delete-directory/tf "down")
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(test #f delete-directory/tf "down")
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; Redefine these per-platform
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(define drives null)
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(define nondrive-roots (list "/"))
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(define -a (list "a"))
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(define a/b (list "a/b" "a//b"))
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(define a/b/c (list "a/b/c" "a//b/c"))
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(define /a/b (list "/a/b"))
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(define a/../b (list "a/../b"))
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(define a/./b (list "a/./b"))
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(define a/../../b (list "a/../../b"))
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(define trail-sep "/")
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(define add-slashes
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(lambda (l)
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(if (null? l)
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null
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(let loop ([s (car l)][rest (add-slashes (cdr l))])
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(let ([naya (regexp-replace "/" s "\\")])
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(if (string=? naya s)
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(cons s rest)
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(loop naya (cons s rest))))))))
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(when (eq? (system-type) 'windows)
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(set! drives (list "c:" "c:/" "//hello/start" "//hello/start/"))
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(set! nondrive-roots null)
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(for-each
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(lambda (var)
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(eval `(set! ,var (add-slashes ,var))))
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'(-a a/b a/b/c /a/b a/../b a/./b a/../../b)))
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(when (eq? (system-type) 'macos)
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(set! drives null)
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(set! nondrive-roots (filesystem-root-list))
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(set! -a (list ":a"))
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(set! a/b (list ":a:b"))
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(set! a/b/c (list ":a:b:c"))
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(set! /a/b (list "a:b"))
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(set! a/../b (list ":a::b"))
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(set! a/./b null)
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(set! a/../../b (list ":a:::b"))
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(set! trail-sep ":"))
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(define roots (append drives nondrive-roots))
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(define a/ (map (lambda (s) (string-append s trail-sep)) -a))
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(define a/b/ (map (lambda (s) (string-append s trail-sep)) a/b))
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(define a/b/c/ (map (lambda (s) (string-append s trail-sep)) a/b/c))
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(define /a/b/ (map (lambda (s) (string-append s trail-sep)) /a/b))
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(define absols (append roots /a/b /a/b/))
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(define nondrive-absols (append nondrive-roots /a/b /a/b/))
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(define rels (append -a a/ a/b a/b/ a/b/c a/b/c/ a/../b a/./b a/../../b))
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(define i (lambda (x) x))
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(test #f ormap i (map relative-path? roots))
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(test #t andmap i (map relative-path? a/b))
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(test #f ormap i (map relative-path? /a/b))
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(test #t andmap i (map absolute-path? roots))
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(test #f ormap i (map absolute-path? a/b))
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(test #t andmap i (map complete-path? drives))
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(test #t andmap i (map complete-path? nondrive-roots))
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(test #f ormap i (map complete-path? a/b))
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(for-each
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(lambda (abs)
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(for-each
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(lambda (rel)
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(test #t path? (build-path abs rel))
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(for-each
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(lambda (rel2)
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(test #t path? (build-path abs rel rel2)))
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rels))
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rels))
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absols)
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(for-each
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(lambda (drive)
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(for-each
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(lambda (root)
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(test #t path? (build-path drive root))
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(for-each
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(lambda (rel)
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(test #t path? (build-path drive root rel)))
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rels))
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nondrive-absols))
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drives)
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(for-each
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(lambda (rel)
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(test (build-path (current-directory) rel)
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path->complete-path rel))
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rels)
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(define (test-path expect f . args)
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(test (normal-case-path (expand-path expect))
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(or (object-name f) 'unknown)
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(normal-case-path (expand-path (apply f args)))))
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(for-each
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(lambda (absol)
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(let ([cabsol (path->complete-path absol)])
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(for-each
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(lambda (rel)
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(test-path (build-path cabsol rel) path->complete-path rel cabsol)
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(test-path (build-path cabsol rel rel) path->complete-path rel (build-path cabsol rel))
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(err/rt-test (path->complete-path rel rel) exn:fail:contract?))
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rels)))
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absols)
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(for-each
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(lambda (drive)
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(for-each
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(lambda (rel)
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(unless (relative-path? rel)
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(test-path (build-path (current-drive) rel)
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path->complete-path rel))
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(test-path (build-path drive rel) path->complete-path rel drive)
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(test-path (if (relative-path? rel)
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(build-path drive rel rel)
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(build-path drive rel))
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path->complete-path rel (build-path drive rel)))
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(append rels nondrive-absols)))
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drives)
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(for-each
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(lambda (drive)
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(test (string->path drive) path->complete-path drive)
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(test (string->path drive) path->complete-path drive drive))
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drives)
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(unless (eq? (system-type) 'macos)
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(for-each
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(lambda (abs1)
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(for-each
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(lambda (abs2)
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(err/rt-test (build-path abs1 abs2) exn:fail:contract?))
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absols))
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nondrive-roots))
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(for-each
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(lambda (root)
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(let-values ([(base name dir?) (split-path root)])
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(when (eq? (system-type) 'macos)
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(test root 'split-path name))
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(test #f 'split-path base)
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(test #t 'split-path dir?)))
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roots)
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(let ([check-a/b
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(lambda (a/b end/?)
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(for-each
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(lambda (path)
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(let*-values ([(base name dir?) (split-path path)]
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[(base2 name2 dir?2) (split-path base)])
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(test #"b" subbytes (path->bytes name) 0 1)
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(test end/? 'split-path dir?)
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(test #"a" subbytes (path->bytes name2) 0 1)
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(test 'relative 'split-path base2)
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(test #t 'split-path dir?2)
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(for-each
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(lambda (root)
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(let ([bigpath (build-path root path)])
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(let*-values ([(base name dir?) (split-path bigpath)]
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[(base2 name2 dir?2) (split-path base)]
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[(base3 name3 dir?3) (split-path base2)])
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(test #f 'split-path base3)
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(test #t 'split-path dir?3))))
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roots)))
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a/b))])
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(check-a/b a/b #f)
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(check-a/b a/b/ #t))
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(arity-test split-path 1 1)
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(arity-test path->complete-path 1 2)
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(err/rt-test (path->complete-path 1))
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(err/rt-test (path->complete-path "a" 1))
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(test-path (build-path "a" "b") simplify-path (build-path "a" "b"))
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(let ([full-path
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(lambda args (apply build-path (current-directory) args))])
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(unless (equal? (build-path "a" "b") (build-path "a" 'same "b"))
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(test-path (full-path "a" "b") simplify-path (build-path "a" 'same "b")))
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(test-path (full-path "a" "b") simplify-path (build-path "a" 'same "noexistsdir" 'up "b"))
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(test-path (full-path "a" "b") simplify-path (build-path "a" 'same "noexistsdir" 'same 'up "b" 'same 'same))
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(test-path (full-path "a" "b") simplify-path (build-path 'same "noexistsdir" 'same 'up "a" 'same "b" 'same 'same)))
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(arity-test simplify-path 1 1)
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(arity-test expand-path 1 1)
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(arity-test resolve-path 1 1)
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(map
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(lambda (f)
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(err/rt-test (f (string #\a #\nul #\b)) exn:fail:contract?))
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(list build-path split-path file-exists? directory-exists?
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delete-file directory-list make-directory delete-directory
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file-or-directory-modify-seconds file-or-directory-permissions
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expand-path resolve-path simplify-path path->complete-path
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open-input-file open-output-file))
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(map
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(lambda (f)
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(err/rt-test (f (string #\a #\nul #\b) "a") exn:fail:contract?)
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(err/rt-test (f "a" (string #\a #\nul #\b)) exn:fail:contract?))
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(list rename-file-or-directory path->complete-path))
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; normal-case-path now checks for pathness:
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(err/rt-test (normal-case-path (string #\a #\nul #\b)))
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(report-errs)
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