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Add support/tests for Redcarpet 3.0.0 features

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- :underline
- :highlight
- :disable_indented_code_blocks

Fix support for
- :link_attributes
- :filter_html

separate Redcarpet extensions from renderer options, add specs for missing renderer options

add specs for the missing/new redcarpet extensions, [ :lax_spacing, :underline, :highlight, :quote, :disable_indented_code_blocks, :footnotes ]

fix link_attributes option for Redcarpet

patch Tilt's reverse option aliases (they were there for RC1)

adjust test data for Redcarpet toc_data to match the current way it renders in 3.0

revert tests that aren't in redcarpet 3.0.0

add a cucumber exempt tag for mri-1.8.x

move redcarpet 3 specific extensions to a separate scenario filtered by the no18 tag
This commit is contained in:
Steven Sloan 2013-08-26 15:08:08 -04:00
parent abfe5e673f
commit ee7c9e6a6e
13 changed files with 118 additions and 23 deletions
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1
gem_rake_helper.rb
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@ -19,6 +19,7 @@ require 'cucumber/rake/task'
Cucumber::Rake::Task.new do |t|
exempt_tags = ["--tags ~@wip"]
exempt_tags << "--tags ~@nojava" if RUBY_PLATFORM == "java"
exempt_tags << "--tags ~@no18" if RUBY_VERSION < "1.9"
exempt_tags << "--tags ~@encoding" unless Object.const_defined?(:Encoding)
exempt_tags << "--tags ~@travishatesme" if ENV["TRAVIS"] == "true"

95
middleman-core/features/markdown_redcarpet.feature
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@ -12,17 +12,12 @@ Feature: Markdown support
:fenced_code_blocks => true,
:autolink => true,
:strikethrough => true,
:lax_html_blocks => true,
:space_after_headers => true,
:with_toc_data => true,
:superscript => true,
:smartypants => true,
:hard_wrap => true
:lax_spacing => true
"""
Given the Server is running at "markdown-app"
When I go to "/smarty_pants.html"
Then I should see "&ldquo;"
When I go to "/no_intra_emphasis.html"
Then I should not see "<em>"
When I go to "/tables.html"
@ -37,36 +32,97 @@ Feature: Markdown support
Then I should not see "<h1>"
When I go to "/superscript.html"
Then I should see "<sup>"
When I go to "/with_toc_data.html"
Then I should see "toc_0"
When I go to "/hard_wrap.html"
Then I should see "br"
When I go to "/lax_spacing.html"
Then I should see "<p>hello</p>"
Scenario: Redcarpet 2 no_images extension (with overrides)
@no18
Scenario: Redcarpet 3 extensions
Given a fixture app "markdown-app"
And a file named "config.rb" with:
"""
set :markdown_engine, :redcarpet
set :markdown, :no_images => true
set :markdown, :underline => true,
:highlight => true,
:disable_indented_code_blocks => true
"""
Given the Server is running at "markdown-app"
When I go to "/underline.html"
Then I should see "<u>underlined</u>"
When I go to "/highlighted.html"
Then I should see "<mark>highlighted</mark>"
When I go to "/indented_code_blocks.html"
Then I should not see "<code>"
Scenario: Redcarpet smartypants extension
Given a fixture app "markdown-app"
And a file named "config.rb" with:
"""
set :markdown_engine, :redcarpet
set :markdown, :smartypants => true
"""
Given the Server is running at "markdown-app"
When I go to "/smarty_pants.html"
Then I should see "&ldquo;"
Scenario: Redcarpet::Render::HTML options
Given a fixture app "markdown-app"
And a file named "config.rb" with:
"""
set :markdown_engine, :redcarpet
set :markdown, :filter_html => true,
:no_images => true,
:no_links => true,
:with_toc_data => true,
:hard_wrap => true,
:safe_links_only => true,
:prettify => true
"""
Given the Server is running at "markdown-app"
When I go to "/filter_html.html"
Then I should not see "<em>"
When I go to "/img.html"
Then I should see "![dust mite](http://dust.mite/image.png)"
And I should not see "<img"
When I go to "/with_toc_data.html"
Then I should see 'id="toc_0"'
And I should see 'id="toc_1"'
When I go to "/hard_wrap.html"
Then I should see "br"
When I go to "/link.html"
Then I should see "[This link](http://example.net/) links"
And I should not see "<a"
When I go to "/safe_links.html"
Then I should see "[IRC](irc://chat.freenode.org/#freenode)"
When I go to "/prettify.html"
Then I should see '<code class="prettyprint">'
Scenario: Redcarpet 2 no_links extension (with overrides)
Scenario: Redcarpet link_attributes option
Given a fixture app "markdown-app"
And a file named "config.rb" with:
"""
set :markdown_engine, :redcarpet
set :markdown, :no_links => true
set :markdown, :link_attributes => { :target => "_blank" }
"""
And a file named "source/link.html.markdown" with:
"""
[A link](/foo.html)
"""
Given the Server is running at "markdown-app"
When I go to "/link.html"
Then I should see "[This link](http://example.net/) links"
And I should not see "<a"
Then I should see 'target="_blank"'
Scenario: Redcarpet xhtml option
Given a fixture app "markdown-app"
And a file named "config.rb" with:
"""
set :markdown_engine, :redcarpet
set :markdown, :xhtml => true,
:hard_wrap => true
"""
Given the Server is running at "markdown-app"
When I go to "/hard_wrap.html"
Then I should see "<br/>"
Scenario: Redcarpet per-page frontmatter options
Given a fixture app "markdown-frontmatter-options-app"
@ -109,4 +165,3 @@ Feature: Markdown support
Then I should see 'width="1"'
And I should see 'height="1"'
And I should see 'src="/images/blank.gif"'

1
middleman-core/fixtures/markdown-app/source/filter_html.html.markdown Normal file
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@ -0,0 +1 @@
I <em>shouldn't</em> be emphasised

3
middleman-core/fixtures/markdown-app/source/footnote.html.markdown Normal file
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@ -0,0 +1,3 @@
This is a footnote.[^1]
[^1]: It provides additional information.

1
middleman-core/fixtures/markdown-app/source/highlighted.html.markdown Normal file
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@ -0,0 +1 @@
this is ==highlighted==

5
middleman-core/fixtures/markdown-app/source/indented_code_blocks.html.markdown Normal file
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@ -0,0 +1,5 @@
Hello
Something that would be flagged as code
World

3
middleman-core/fixtures/markdown-app/source/lax_spacing.html.markdown Normal file
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@ -0,0 +1,3 @@
hello
<div>world</div>
again

3
middleman-core/fixtures/markdown-app/source/prettify.html.markdown Normal file
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@ -0,0 +1,3 @@
```
code block
```

1
middleman-core/fixtures/markdown-app/source/quote.html.markdown Normal file
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@ -0,0 +1 @@
this is "quote"

1
middleman-core/fixtures/markdown-app/source/safe_links.html.markdown Normal file
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@ -0,0 +1 @@
[IRC](irc://chat.freenode.org/#freenode)

1
middleman-core/fixtures/markdown-app/source/underline.html.markdown Normal file
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@ -0,0 +1 @@
hello _underlined_ text

4
middleman-core/fixtures/markdown-app/source/with_toc_data.html.markdown
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@ -1,3 +1,3 @@
# Header 1
# First Header
## Header 2
## Second Header

22
middleman-core/lib/middleman-core/renderers/redcarpet.rb
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@ -4,12 +4,21 @@ module Middleman
module Renderers
class RedcarpetTemplate < ::Tilt::RedcarpetTemplate::Redcarpet2
# because tilt has decided to convert these
# in the wrong direction
ALIASES = {
:escape_html => :filter_html
}
# Overwrite built-in Tilt version.
# Don't overload :renderer option with smartypants
# Support renderer-level options
def generate_renderer
return options.delete(:renderer) if options.has_key?(:renderer)
covert_options_to_aliases!
# Pick a renderer
renderer = MiddlemanRedcarpetHTML
@ -30,6 +39,14 @@ module Middleman
renderer.new(render_options)
end
private
def covert_options_to_aliases!
ALIASES.each do |aka, actual|
options[actual] = options.delete(aka) if options.has_key? aka
end
end
end
# Custom Redcarpet renderer that uses our helpers for images and links
@ -54,7 +71,10 @@ module Middleman
def link(link, title, content)
if !@local_options[:no_links]
middleman_app.link_to(content, link, :title => title)
attributes = { :title => title }
attributes.merge!( @local_options[:link_attributes] ) if @local_options[:link_attributes]
middleman_app.link_to(content, link, attributes )
else
link_string = link.dup
link_string << %Q{"#{title}"} if title && title.length > 0 && title != alt_text