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unit tests for underlined headers, improved whitespace handling for the same

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This commit is contained in:
Russ Ross 2011-06-27 11:42:38 -06:00
parent 3af64a90ad
commit 47c4852520
2 changed files with 58 additions and 8 deletions
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13
block.go
View File

@ -1093,14 +1093,23 @@ func blockParagraph(out *bytes.Buffer, rndr *render, data []byte) int {
// render the paragraph
renderParagraph(out, rndr, data[:prev])
// ignore leading and trailing whitespace
eol := i - 1
for prev < eol && (data[prev] == ' ' || data[prev] == '\t') {
prev++
}
for eol > prev && (data[eol-1] == ' ' || data[eol-1] == '\t') {
eol--
}
// render the header
// this ugly, convoluted closure avoids forcing variables onto the heap
// this ugly double closure avoids forcing variables onto the heap
work := func(o *bytes.Buffer, r *render, d []byte) func() bool {
return func() bool {
parseInline(o, r, d)
return true
}
}(out, rndr, data[prev:i-1])
}(out, rndr, data[prev:eol])
rndr.mk.Header(out, work, level, rndr.mk.Opaque)
// find the end of the underline

53
block_test.go
View File

@ -91,9 +91,6 @@ func TestPrefixHeaderNoExtensions(t *testing.T) {
"* List\n * Nested list\n # Nested header\n",
"<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
"<h1>Nested header</h1></li>\n</ul></li>\n</ul>\n",
"* List\n * Sublist\n Not a header\n ------\n",
"<ul>\n<li>List\n\n<ul>\n<li>Sublist\nNot a header\n------</li>\n</ul></li>\n</ul>\n",
}
doTestsBlock(t, tests, 0)
}
@ -154,9 +151,53 @@ func TestPrefixHeaderSpaceExtension(t *testing.T) {
"* List\n * Nested list\n # Nested header\n",
"<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
"<h1>Nested header</h1></li>\n</ul></li>\n</ul>\n",
"* List\n * Sublist\n Not a header\n ------\n",
"<ul>\n<li>List\n\n<ul>\n<li>Sublist\nNot a header\n------</li>\n</ul></li>\n</ul>\n",
}
doTestsBlock(t, tests, EXTENSION_SPACE_HEADERS)
}
func TestUnderlineHeaders(t *testing.T) {
var tests = []string{
"Header 1\n========\n",
"<h1>Header 1</h1>\n",
"Header 2\n--------\n",
"<h2>Header 2</h2>\n",
"A\n=\n",
"<h1>A</h1>\n",
"B\n-\n",
"<h2>B</h2>\n",
"Paragraph\nHeader\n=\n",
"<p>Paragraph</p>\n\n<h1>Header</h1>\n",
"Header\n===\nParagraph\n",
"<h1>Header</h1>\n\n<p>Paragraph</p>\n",
"Header\n===\nAnother header\n---\n",
"<h1>Header</h1>\n\n<h2>Another header</h2>\n",
" Header\n======\n",
"<h1>Header</h1>\n",
" Code\n========\n",
"<pre><code>Code\n</code></pre>\n\n<p>========</p>\n",
"Header with *inline*\n=====\n",
"<h1>Header with <em>inline</em></h1>\n",
"* List\n * Sublist\n Not a header\n ------\n",
"<ul>\n<li>List\n\n<ul>\n<li>Sublist\nNot a header\n------</li>\n</ul></li>\n</ul>\n",
"Paragraph\n\n\n\n\nHeader\n===\n",
"<p>Paragraph</p>\n\n<h1>Header</h1>\n",
"Trailing space \n==== \n\n",
"<h1>Trailing space</h1>\n",
"Trailing spaces\n==== \n\n",
"<h1>Trailing spaces</h1>\n",
}
doTestsBlock(t, tests, 0)
}