From c4f6e6cb57e4fdda9ad59ff7220988810583ec60 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Tue, 21 Dec 2021 22:53:22 -0800
Subject: HTML writer: make line breaks more consistent.

- With `--wrap=none`, we now output line breaks between
  block-level elements. Previously they were omitted
  entirely, so the whole document was on one line, unless
  there were literal line breaks in pre sections.  This makes
  the HTML writer's behavior more consistent with that of
  other writers.

- Put newline after `<dd>`.

- Put newlines after block-level elements in footnote section.
---
 test/Tests/Writers/HTML.hs | 73 ++++++++++++++++++++++++++++++++++++----------
 1 file changed, 58 insertions(+), 15 deletions(-)

(limited to 'test/Tests/Writers')

diff --git a/test/Tests/Writers/HTML.hs b/test/Tests/Writers/HTML.hs
index 50775b171..a81badae8 100644
--- a/test/Tests/Writers/HTML.hs
+++ b/test/Tests/Writers/HTML.hs
@@ -2,6 +2,7 @@
 module Tests.Writers.HTML (tests) where
 
 import Data.Text (unpack)
+import qualified Data.Text as T
 import Test.Tasty
 import Tests.Helpers
 import Text.Pandoc
@@ -68,7 +69,7 @@ tests =
   , testGroup "blocks"
     [ "definition list with empty <dt>" =:
       definitionList [(mempty, [para $ text "foo bar"])]
-      =?> "<dl><dt></dt><dd><p>foo bar</p></dd></dl>"
+      =?> "<dl>\n<dt></dt>\n<dd>\n<p>foo bar</p>\n</dd>\n</dl>"
     , "heading with disallowed attributes" =:
       headerWith ("", [], [("invalid","1"), ("lang", "en")]) 1 "test"
       =?>
@@ -108,37 +109,66 @@ tests =
       [ test (htmlWithOpts def{writerReferenceLocation=EndOfDocument})
         "at the end of a document" $
         noteTestDoc =?>
-        concat
+        T.unlines
           [ "<h1>Page title</h1>"
           , "<h2>First section</h2>"
           , "<p>This is a footnote.<a href=\"#fn1\" class=\"footnote-ref\" id=\"fnref1\"><sup>1</sup></a> And this is a <a href=\"https://www.google.com\">link</a>.</p>"
-          , "<blockquote><p>A note inside a block quote.<a href=\"#fn2\" class=\"footnote-ref\" id=\"fnref2\"><sup>2</sup></a></p><p>A second paragraph.</p></blockquote>"
+          , "<blockquote>"
+          , "<p>A note inside a block quote.<a href=\"#fn2\" class=\"footnote-ref\" id=\"fnref2\"><sup>2</sup></a></p>"
+          , "<p>A second paragraph.</p>"
+          , "</blockquote>"
           , "<h2>Second section</h2>"
           , "<p>Some more text.</p>"
-          , "<div class=\"footnotes footnotes-end-of-document\"><hr /><ol><li id=\"fn1\"><p>Down here.<a href=\"#fnref1\" class=\"footnote-back\">↩︎</a></p></li><li id=\"fn2\"><p>The second note.<a href=\"#fnref2\" class=\"footnote-back\">↩︎</a></p></li></ol></div>"
+          , "<div class=\"footnotes footnotes-end-of-document\">"
+          , "<hr />"
+          , "<ol>"
+          , "<li id=\"fn1\"><p>Down here.<a href=\"#fnref1\" class=\"footnote-back\">↩︎</a></p></li>"
+          , "<li id=\"fn2\"><p>The second note.<a href=\"#fnref2\" class=\"footnote-back\">↩︎</a></p></li>"
+          , "</ol>"
+          , "</div>"
           ]
       , test (htmlWithOpts def{writerReferenceLocation=EndOfBlock})
         "at the end of a block" $
         noteTestDoc =?>
-        concat
+        T.unlines
           [ "<h1>Page title</h1>"
           , "<h2>First section</h2>"
           , "<p>This is a footnote.<a href=\"#fn1\" class=\"footnote-ref\" id=\"fnref1\"><sup>1</sup></a> And this is a <a href=\"https://www.google.com\">link</a>.</p>"
-          , "<div class=\"footnotes footnotes-end-of-block\"><ol><li id=\"fn1\"><p>Down here.<a href=\"#fnref1\" class=\"footnote-back\">↩︎</a></p></li></ol></div>"
-          , "<blockquote><p>A note inside a block quote.<a href=\"#fn2\" class=\"footnote-ref\" id=\"fnref2\"><sup>2</sup></a></p><p>A second paragraph.</p></blockquote>"
-          , "<div class=\"footnotes footnotes-end-of-block\"><ol start=\"2\"><li id=\"fn2\"><p>The second note.<a href=\"#fnref2\" class=\"footnote-back\">↩︎</a></p></li></ol></div>"
+          , "<div class=\"footnotes footnotes-end-of-block\">"
+          , "<ol>"
+          , "<li id=\"fn1\"><p>Down here.<a href=\"#fnref1\" class=\"footnote-back\">↩︎</a></p></li>"
+          , "</ol>"
+          , "</div>"
+          , "<blockquote>"
+          , "<p>A note inside a block quote.<a href=\"#fn2\" class=\"footnote-ref\" id=\"fnref2\"><sup>2</sup></a></p>"
+          , "<p>A second paragraph.</p>"
+          , "</blockquote>"
+          , "<div class=\"footnotes footnotes-end-of-block\">"
+          , "<ol start=\"2\">"
+          , "<li id=\"fn2\"><p>The second note.<a href=\"#fnref2\" class=\"footnote-back\">↩︎</a></p></li>"
+          , "</ol>"
+          , "</div>"
           , "<h2>Second section</h2>"
           , "<p>Some more text.</p>"
           ]
       , test (htmlWithOpts def{writerReferenceLocation=EndOfSection})
         "at the end of a section" $
         noteTestDoc =?>
-        concat
+        T.unlines
           [ "<h1>Page title</h1>"
           , "<h2>First section</h2>"
           , "<p>This is a footnote.<a href=\"#fn1\" class=\"footnote-ref\" id=\"fnref1\"><sup>1</sup></a> And this is a <a href=\"https://www.google.com\">link</a>.</p>"
-          , "<blockquote><p>A note inside a block quote.<a href=\"#fn2\" class=\"footnote-ref\" id=\"fnref2\"><sup>2</sup></a></p><p>A second paragraph.</p></blockquote>"
-          , "<div class=\"footnotes footnotes-end-of-section\"><hr /><ol><li id=\"fn1\"><p>Down here.<a href=\"#fnref1\" class=\"footnote-back\">↩︎</a></p></li><li id=\"fn2\"><p>The second note.<a href=\"#fnref2\" class=\"footnote-back\">↩︎</a></p></li></ol></div>"
+          , "<blockquote>"
+          , "<p>A note inside a block quote.<a href=\"#fn2\" class=\"footnote-ref\" id=\"fnref2\"><sup>2</sup></a></p>"
+          , "<p>A second paragraph.</p>"
+          , "</blockquote>"
+          , "<div class=\"footnotes footnotes-end-of-section\">"
+          , "<hr />"
+          , "<ol>"
+          , "<li id=\"fn1\"><p>Down here.<a href=\"#fnref1\" class=\"footnote-back\">↩︎</a></p></li>"
+          , "<li id=\"fn2\"><p>The second note.<a href=\"#fnref2\" class=\"footnote-back\">↩︎</a></p></li>"
+          , "</ol>"
+          , "</div>"
           , "<h2>Second section</h2>"
           , "<p>Some more text.</p>"
           ]
@@ -147,15 +177,28 @@ tests =
         noteTestDoc =?>
         -- Footnotes are rendered _after_ their section (in this case after the level2 section
         -- that contains it).
-        concat
+        T.unlines
           [ "<div class=\"section level1\">"
           , "<h1>Page title</h1>"
           , "<div class=\"section level2\">"
           , "<h2>First section</h2>"
-          , "<p>This is a footnote.<a href=\"#fn1\" class=\"footnote-ref\" id=\"fnref1\"><sup>1</sup></a> And this is a <a href=\"https://www.google.com\">link</a>.</p><blockquote><p>A note inside a block quote.<a href=\"#fn2\" class=\"footnote-ref\" id=\"fnref2\"><sup>2</sup></a></p><p>A second paragraph.</p></blockquote>"
+          , "<p>This is a footnote.<a href=\"#fn1\" class=\"footnote-ref\" id=\"fnref1\"><sup>1</sup></a> And this is a <a href=\"https://www.google.com\">link</a>.</p>"
+          , "<blockquote>"
+          , "<p>A note inside a block quote.<a href=\"#fn2\" class=\"footnote-ref\" id=\"fnref2\"><sup>2</sup></a></p>"
+          , "<p>A second paragraph.</p>"
+          , "</blockquote>"
+          , "</div>"
+          , "<div class=\"footnotes footnotes-end-of-section\">"
+          , "<hr />"
+          , "<ol>"
+          , "<li id=\"fn1\"><p>Down here.<a href=\"#fnref1\" class=\"footnote-back\">↩︎</a></p></li>"
+          , "<li id=\"fn2\"><p>The second note.<a href=\"#fnref2\" class=\"footnote-back\">↩︎</a></p></li>"
+          , "</ol>"
+          , "</div>"
+          , "<div class=\"section level2\">"
+          , "<h2>Second section</h2>"
+          , "<p>Some more text.</p>"
           , "</div>"
-          , "<div class=\"footnotes footnotes-end-of-section\"><hr /><ol><li id=\"fn1\"><p>Down here.<a href=\"#fnref1\" class=\"footnote-back\">↩︎</a></p></li><li id=\"fn2\"><p>The second note.<a href=\"#fnref2\" class=\"footnote-back\">↩︎</a></p></li></ol></div>"
-          , "<div class=\"section level2\"><h2>Second section</h2><p>Some more text.</p></div>"
           , "</div>"
           ]
       ]
-- 
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