You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
pollen/tests/tests-decode.rkt

78 lines
4.6 KiB
Racket

This file contains invisible Unicode characters!

This file contains invisible Unicode characters that may be processed differently from what appears below. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to reveal hidden characters.

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

#lang racket/base
(require pollen/decode racket/format rackunit txexpr)
(check-true (begin (register-block-tag 'barfoo) (block-txexpr? '(barfoo "foo"))))
(check-equal? (smart-dashes "I had --- maybe 13 -- 20 --- hob-nobs.") "I had—maybe 1320—hob-nobs.")
(check-equal? (smart-quotes "\"Why,\" she could've asked, \"are we in Oahu watching 'Mame'?\"")
"“Why,” she couldve asked, “are we in Oahu watching Mame?”")
(check-equal? (smart-quotes "\"\'Impossible.\' Yes.\"") "Impossible. Yes.”")
;; todo: make some tougher tests, it gets flaky with edge cases
(check-equal? (nonbreaking-last-space '(p "Hi there")) '(p "Hi " "there")) ; nbsp in between last two words
(check-equal? (nonbreaking-last-space '(p "Hi there") #:nbsp "Ø") '(p "HiØ" "there")) ; but let's make it visible
(check-equal? (nonbreaking-last-space '(p "Hi there") #:nbsp "_up_") '(p "Hi_up_" "there"))
(check-equal? (nonbreaking-last-space '(p "Hi there") #:nbsp "_up_" #:minimum-word-length 3)
'(p "Hi " "there"))
(check-equal? (nonbreaking-last-space '(p "Hi here" (em "ho there")) #:nbsp "Ø") '(p "Hi here" (em "hoØ" "there")))
(check-equal? (wrap-hanging-quotes '(p "\"Hi\" there")) '(p (dquo "" "Hi\" there")))
(check-equal? (wrap-hanging-quotes '(p "'Hi' there")) '(p (squo "" "Hi' there")))
(check-equal? (wrap-hanging-quotes '(p "'Hi' there") #:single-prepend '(foo ((bar "ino"))))
'(p (foo ((bar "ino")) "" "Hi' there")))
;; make sure txexpr without elements passes through unscathed
(check-equal? (wrap-hanging-quotes '(div ((style "height:2em")))) '(div ((style "height:2em"))))
(check-equal? (detect-linebreaks '("foo" "\n" "bar")) '("foo" (br) "bar"))
(check-equal? (detect-linebreaks '("\n" "foo" "\n" "bar" "\n")) '("\n" "foo" (br) "bar" "\n"))
(check-equal? (detect-linebreaks '((p "foo") "\n" (p "bar"))) '((p "foo") (p "bar")))
(check-equal? (detect-linebreaks '("foo" "\n" (p "bar"))) '("foo" (p "bar")))
(check-equal? (detect-linebreaks '("foo" "moo" "bar")) '("foo" "moo" "bar"))
(check-equal? (detect-linebreaks '("foo" "moo" "bar") #:insert "moo") '("foo" "moo" "bar"))
(check-equal? (detect-linebreaks '("foo" "\n\n" "bar")) '("foo" "\n\n" "bar"))
(check-equal? (detect-paragraphs '("First para" "\n\n" "Second para"))
'((p "First para") (p "Second para")))
(check-equal? (detect-paragraphs '("First para" "\n\n" "Second para" "\n" "Second line"))
'((p "First para") (p "Second para" (br) "Second line")))
(check-equal? (detect-paragraphs '("First para" "\n\n" (div "Second block")))
'((p "First para") (div "Second block")))
(check-equal? (detect-paragraphs '((div "First block") "\n\n" (div "Second block")))
'((div "First block") (div "Second block")))
(check-equal? (detect-paragraphs '("First para" "\n\n" "Second para") #:tag 'ns:p)
'((ns:p "First para") (ns:p "Second para")))
(check-equal? (detect-paragraphs '("First para" "\n\n" "Second para" "\n" "Second line")
#:linebreak-proc (λ(x) (detect-linebreaks x #:insert '(newline))))
'((p "First para") (p "Second para" (newline) "Second line")))
(check-equal? (detect-paragraphs '("foo" "\n\n" (div "bar") (div "zam")))
'((p "foo") (div "bar") (div "zam")))
(check-equal? (detect-paragraphs '("foo" "\n\n" (div "bar") "\n\n" (div "zam")))
'((p "foo") (div "bar") (div "zam")))
(check-equal? (detect-paragraphs '("foo")) '("foo"))
(check-equal? (detect-paragraphs '("foo") #:force? #t) '((p "foo")))
(check-equal? (detect-paragraphs '((div "foo"))) '((div "foo")))
(check-equal? (detect-paragraphs '((div "foo")) #:force? #t) '((div "foo")))
(check-equal? (detect-paragraphs '("foo" (div "bar"))) '("foo" (div "bar")))
(check-equal? (detect-paragraphs '("foo" (div "bar")) #:force? #t) '((p "foo") (div "bar")))
(check-equal? (detect-paragraphs '("foo" (div "bar") "zam")) '("foo" (div "bar") "zam"))
(check-equal? (detect-paragraphs '("foo" (span "zing") (div "bar") "zam")) '("foo" (span "zing") (div "bar") "zam"))
(check-equal? (detect-paragraphs '("foo" (span "zing") (div "bar") "zam") #:force? #t) '((p "foo" (span "zing")) (div "bar") (p "zam")))
(check-equal? (merge-newlines '(p "\n" "foo" "\n" "\n" "bar" (em "\n" "\n" "\n")))
'(p "\n" "foo" "\n\n" "bar" (em "\n\n\n")))
(check-true (whitespace? " "))
(check-false (whitespace? (~a #\u00A0)))
(check-true (whitespace/nbsp? (~a #\u00A0)))
(check-true (whitespace/nbsp? (vector (~a #\u00A0))))
(check-false (whitespace? (format " ~a " #\u00A0)))
(check-true (whitespace/nbsp? (format " ~a " #\u00A0)))