2018-03-18 18:46:28 +01:00
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{-# LANGUAGE NoImplicitPrelude #-}
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2015-05-14 05:39:01 +02:00
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{-# LANGUAGE OverloadedStrings #-}
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module Tests.Readers.HTML (tests) where
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2018-03-18 18:46:28 +01:00
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import Prelude
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2017-10-28 05:28:29 +02:00
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import Data.Text (Text)
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2018-09-10 11:15:27 +02:00
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import qualified Data.Text as T
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2017-03-14 17:05:36 +01:00
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import Test.Tasty
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2018-09-10 11:15:27 +02:00
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import Test.Tasty.QuickCheck
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2015-05-14 05:39:01 +02:00
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import Tests.Helpers
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import Text.Pandoc
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2017-03-04 13:03:41 +01:00
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import Text.Pandoc.Arbitrary ()
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import Text.Pandoc.Builder
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2018-09-10 11:15:27 +02:00
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import Text.Pandoc.Walk (walk)
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2017-06-10 18:26:44 +02:00
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html :: Text -> Pandoc
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2016-12-01 18:47:05 +01:00
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html = purely $ readHtml def
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2017-08-09 18:10:12 +02:00
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htmlNativeDivs :: Text -> Pandoc
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htmlNativeDivs = purely $ readHtml def { readerExtensions = enableExtension Ext_native_divs $ readerExtensions def }
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2018-09-10 11:15:27 +02:00
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makeRoundTrip :: Block -> Block
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makeRoundTrip Table{} = Para [Str "table was here"]
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makeRoundTrip CodeBlock{} = Para [Str "code block was here"]
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makeRoundTrip LineBlock{} = Para [Str "line block was here"]
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makeRoundTrip RawBlock{} = Para [Str "raw block was here"]
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makeRoundTrip x = x
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removeRawInlines :: Inline -> Inline
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removeRawInlines RawInline{} = Str "raw inline was here"
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removeRawInlines x = x
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roundTrip :: Block -> Bool
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roundTrip b = d'' == d'''
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where d = walk removeRawInlines $ walk makeRoundTrip $ Pandoc nullMeta [b]
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d' = rewrite d
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d'' = rewrite d'
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d''' = rewrite d''
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rewrite = html . T.pack . (++ "\n") . T.unpack .
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purely (writeHtml5String def { writerWrapText = WrapPreserve })
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2017-03-14 17:05:36 +01:00
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tests :: [TestTree]
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tests = [ testGroup "base tag"
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[ test html "simple" $
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2016-03-11 04:59:55 +01:00
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"<head><base href=\"http://www.w3schools.com/images/foo\" ></head><body><img src=\"stickman.gif\" alt=\"Stickman\"></head>" =?>
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plain (image "http://www.w3schools.com/images/stickman.gif" "" (text "Stickman"))
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, test html "slash at end of base" $
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"<head><base href=\"http://www.w3schools.com/images/\" ></head><body><img src=\"stickman.gif\" alt=\"Stickman\"></head>" =?>
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plain (image "http://www.w3schools.com/images/stickman.gif" "" (text "Stickman"))
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2016-03-11 04:59:55 +01:00
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, test html "slash at beginning of href" $
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"<head><base href=\"http://www.w3schools.com/images/\" ></head><body><img src=\"/stickman.gif\" alt=\"Stickman\"></head>" =?>
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plain (image "http://www.w3schools.com/stickman.gif" "" (text "Stickman"))
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, test html "absolute URL" $
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"<head><base href=\"http://www.w3schools.com/images/\" ></head><body><img src=\"http://example.com/stickman.gif\" alt=\"Stickman\"></head>" =?>
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plain (image "http://example.com/stickman.gif" "" (text "Stickman"))
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]
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2016-11-13 22:41:11 +01:00
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, testGroup "anchors"
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[ test html "anchor without href" $ "<a name=\"anchor\"/>" =?>
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plain (spanWith ("anchor",[],[]) mempty)
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]
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2017-06-27 10:19:37 +02:00
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, testGroup "lang"
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[ test html "lang on <html>" $ "<html lang=\"es\">hola" =?>
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setMeta "lang" (text "es") (doc (plain (text "hola")))
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, test html "xml:lang on <html>" $ "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"es\"><head></head><body>hola</body></html>" =?>
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setMeta "lang" (text "es") (doc (plain (text "hola")))
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]
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2017-08-09 18:10:12 +02:00
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, testGroup "main"
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[ test htmlNativeDivs "<main> becomes <div role=main>" $ "<main>hello</main>" =?>
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doc (divWith ("", [], [("role", "main")]) (plain (text "hello")))
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, test htmlNativeDivs "<main role=X> becomes <div role=X>" $ "<main role=foobar>hello</main>" =?>
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doc (divWith ("", [], [("role", "foobar")]) (plain (text "hello")))
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, test htmlNativeDivs "<main> has attributes preserved" $ "<main id=foo class=bar data-baz=qux>hello</main>" =?>
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doc (divWith ("foo", ["bar"], [("role", "main"), ("data-baz", "qux")]) (plain (text "hello")))
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, test htmlNativeDivs "<main> closes <p>" $ "<p>hello<main>main content</main>" =?>
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doc (para (text "hello") <> divWith ("", [], [("role", "main")]) (plain (text "main content")))
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, test htmlNativeDivs "<main> followed by text" $ "<main>main content</main>non-main content" =?>
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doc (divWith ("", [], [("role", "main")]) (plain (text "main content")) <> plain (text "non-main content"))
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]
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2018-09-10 11:15:27 +02:00
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, testProperty "Round trip" roundTrip
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2015-05-14 05:39:01 +02:00
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]
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