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# ~*~ encoding: utf-8 ~*~
require File.expand_path(File.join(File.dirname(__FILE__), "helper"))
context "Markup" do
setup do
@path = testpath("examples/test.git")
FileUtils.rm_rf(@path)
Grit::Repo.init_bare(@path)
@wiki = Gollum::Wiki.new(@path)
end
teardown do
FileUtils.rm_r(File.join(File.dirname(__FILE__), *%w[examples test.git]))
end
test "formats page from Wiki#pages" do
@wiki.write_page("Bilbo Baggins", :markdown, "a [[Foo]][[Bar]] b", commit_details)
assert @wiki.pages[0].formatted_data
end
# This test is to assume that Sanitize.clean doesn't raise Encoding::CompatibilityError on ruby 1.9
test "formats non ASCII-7 character page from Wiki#pages" do
wiki = Gollum::Wiki.new(testpath("examples/yubiwa.git"))
assert_nothing_raised(defined?(Encoding) && Encoding::CompatibilityError) do
assert wiki.page("strider").formatted_data
end
end
test "Gollum::Markup#render yields a DocumentFragment" do
yielded = false
@wiki.write_page("Yielded", :markdown, "abc", commit_details)
page = @wiki.page("Yielded")
markup = Gollum::Markup.new(page)
markup.render do |doc|
assert_kind_of Nokogiri::HTML::DocumentFragment, doc
yielded = true
end
assert yielded
end
test "Gollum::Page#formatted_data yields a DocumentFragment" do
yielded = false
@wiki.write_page("Yielded", :markdown, "abc", commit_details)
page = @wiki.page("Yielded")
page.formatted_data do |doc|
assert_kind_of Nokogiri::HTML::DocumentFragment, doc
yielded = true
end
assert yielded
end
#########################################################################
#
# Links
#
#########################################################################
test "double page links no space" do
@wiki.write_page("Bilbo Baggins", :markdown, "a [[Foo]][[Bar]] b", commit_details)
# "<p>a <a class=\"internal absent\" href=\"/Foo\">Foo</a><a class=\"internal absent\" href=\"/Bar\">Bar</a> b</p>"
page = @wiki.page("Bilbo Baggins")
doc = Nokogiri::HTML page.formatted_data
paras = doc / :p
para = paras.first
anchors = para / :a
assert_equal 1, paras.size
assert_equal 2, anchors.size
assert_equal 'internal absent', anchors[0]['class']
assert_equal 'internal absent', anchors[1]['class']
assert_equal '/Foo', anchors[0]['href']
assert_equal '/Bar', anchors[1]['href']
assert_equal 'Foo', anchors[0].text
assert_equal 'Bar', anchors[1].text
end
test "double page links with space" do
@wiki.write_page("Bilbo Baggins", :markdown, "a [[Foo]] [[Bar]] b", commit_details)
# "<p>a <a class=\"internal absent\" href=\"/Foo\">Foo</a> <a class=\"internal absent\" href=\"/Bar\">Bar</a> b</p>"
page = @wiki.page("Bilbo Baggins")
doc = Nokogiri::HTML page.formatted_data
paras = doc / :p
para = paras.first
anchors = para / :a
assert_equal 1, paras.size
assert_equal 2, anchors.size
assert_equal 'internal absent', anchors[0]['class']
assert_equal 'internal absent', anchors[1]['class']
assert_equal '/Foo', anchors[0]['href']
assert_equal '/Bar', anchors[1]['href']
assert_equal 'Foo', anchors[0].text
assert_equal 'Bar', anchors[1].text
end
test "page link" do
@wiki.write_page("Bilbo Baggins", :markdown, "a [[Bilbo Baggins]] b", commit_details)
page = @wiki.page("Bilbo Baggins")
output = page.formatted_data
assert_match /class="internal present"/, output
assert_match /href="\/Bilbo-Baggins"/, output
assert_match /\>Bilbo Baggins\</, output
end
test "adds nofollow to links on historical pages" do
sha1 = @wiki.write_page("Sauron", :markdown, "a [[b]] c", commit_details)
page = @wiki.page("Sauron")
sha2 = @wiki.update_page(page, page.name, :markdown, "c [[b]] a", commit_details)
regx = /rel="nofollow"/
assert_no_match regx, page.formatted_data
assert_match regx, @wiki.page(page.name, sha1).formatted_data
assert_match regx, @wiki.page(page.name, sha2).formatted_data
end
test "absent page link" do
@wiki.write_page("Tolkien", :markdown, "a [[J. R. R. Tolkien]]'s b", commit_details)
page = @wiki.page("Tolkien")
output = page.formatted_data
assert_match /class="internal absent"/, output
assert_match /href="\/J\.\-R\.\-R\.\-Tolkien"/, output
assert_match /\>J\. R\. R\. Tolkien\</, output
end
test "page link with custom base path" do
["/wiki", "/wiki/"].each_with_index do |path, i|
name = "Bilbo Baggins #{i}"
@wiki = Gollum::Wiki.new(@path, :base_path => path)
@wiki.write_page(name, :markdown, "a [[#{name}]] b", commit_details)
page = @wiki.page(name)
output = page.formatted_data
assert_match /class="internal present"/, output
assert_match /href="\/wiki\/Bilbo-Baggins-\d"/, output
assert_match /\>Bilbo Baggins \d\</, output
end
end
test "page link with included #" do
@wiki.write_page("Precious #1", :markdown, "a [[Precious #1]] b", commit_details)
page = @wiki.page('Precious #1')
output = page.formatted_data
assert_match /class="internal present"/, output
assert_match /href="\/Precious-%231"/, output
end
test "page link with extra #" do
@wiki.write_page("Potato", :markdown, "a [[Potato#1]] b", commit_details)
page = @wiki.page('Potato')
output = page.formatted_data
assert_match /class="internal present"/, output
assert_match /href="\/Potato#1"/, output
end
test "external page link" do
@wiki.write_page("Bilbo Baggins", :markdown, "a [[http://example.com]] b", commit_details)
page = @wiki.page("Bilbo Baggins")
assert_equal "<p>a <a href=\"http://example.com\">http://example.com</a> b</p>", page.formatted_data
end
test "page link with different text" do
@wiki.write_page("Potato", :markdown, "a [[Potato Heaad|Potato]] ", commit_details)
page = @wiki.page("Potato")
output = page.formatted_data
assert_equal "<p>a <a class=\"internal present\" href=\"/Potato\">Potato Heaad</a></p>", output
end
test "page link with different text on mediawiki" do
@wiki.write_page("Potato", :mediawiki, "a [[Potato|Potato Heaad]] ", commit_details)
page = @wiki.page("Potato")
output = page.formatted_data
assert_equal "<p>\na <a class=\"internal present\" href=\"/Potato\">Potato Heaad</a> </p>", output
end
#########################################################################
#
# Images
#
#########################################################################
test "image with http url" do
['http', 'https'].each do |scheme|
name = "Bilbo Baggins #{scheme}"
@wiki.write_page(name, :markdown, "a [[#{scheme}://example.com/bilbo.jpg]] b", commit_details)
page = @wiki.page(name)
output = page.formatted_data
assert_equal %{<p>a <img src="#{scheme}://example.com/bilbo.jpg" /> b</p>}, output
end
end
test "image with extension in caps with http url" do
['http', 'https'].each do |scheme|
name = "Bilbo Baggins #{scheme}"
@wiki.write_page(name, :markdown, "a [[#{scheme}://example.com/bilbo.JPG]] b", commit_details)
page = @wiki.page(name)
output = page.formatted_data
assert_equal %{<p>a <img src="#{scheme}://example.com/bilbo.JPG" /> b</p>}, output
end
end
test "image with absolute path" do
@wiki = Gollum::Wiki.new(@path, :base_path => '/wiki')
index = @wiki.repo.index
index.add("alpha.jpg", "hi")
index.commit("Add alpha.jpg")
@wiki.write_page("Bilbo Baggins", :markdown, "a [[/alpha.jpg]] [[a | /alpha.jpg]] b", commit_details)
page = @wiki.page("Bilbo Baggins")
assert_equal %{<p>a <img src="/wiki/alpha.jpg" /><a href="/wiki/alpha.jpg">a</a> b</p>}, page.formatted_data
end
test "image with relative path on root" do
@wiki = Gollum::Wiki.new(@path, :base_path => '/wiki')
index = @wiki.repo.index
index.add("alpha.jpg", "hi")
index.add("Bilbo-Baggins.md", "a [[alpha.jpg]] [[a | alpha.jpg]] b")
index.commit("Add alpha.jpg")
page = @wiki.page("Bilbo Baggins")
assert_equal %{<p>a <img src="/wiki/alpha.jpg" /><a href="/wiki/alpha.jpg">a</a> b</p>}, page.formatted_data
end
test "image with relative path" do
@wiki = Gollum::Wiki.new(@path, :base_path => '/wiki')
index = @wiki.repo.index
index.add("greek/alpha.jpg", "hi")
index.add("greek/Bilbo-Baggins.md", "a [[alpha.jpg]] [[a | alpha.jpg]] b")
index.commit("Add alpha.jpg")
page = @wiki.page("Bilbo Baggins")
output = page.formatted_data
assert_equal %{<p>a <img src="/wiki/greek/alpha.jpg" /><a href="/wiki/greek/alpha.jpg">a</a> b</p>}, output
end
test "image with absolute path on a preview" do
@wiki = Gollum::Wiki.new(@path, :base_path => '/wiki')
index = @wiki.repo.index
index.add("alpha.jpg", "hi")
index.commit("Add alpha.jpg")
page = @wiki.preview_page("Test", "a [[/alpha.jpg]] b", :markdown)
assert_equal %{<p>a <img src="/wiki/alpha.jpg" /> b</p>}, page.formatted_data
end
test "image with relative path on a preview" do
@wiki = Gollum::Wiki.new(@path, :base_path => '/wiki')
index = @wiki.repo.index
index.add("alpha.jpg", "hi")
index.add("greek/alpha.jpg", "hi")
index.commit("Add alpha.jpg")
page = @wiki.preview_page("Test", "a [[alpha.jpg]] [[greek/alpha.jpg]] b", :markdown)
assert_equal %{<p>a <img src="/wiki/alpha.jpg" /><img src="/wiki/greek/alpha.jpg" /> b</p>}, page.formatted_data
end
test "image with alt" do
content = "a [[alpha.jpg|alt=Alpha Dog]] b"
output = %{<p>a <img src="/greek/alpha.jpg" alt="Alpha Dog" /> b</p>}
relative_image(content, output)
end
test "image with em or px dimension" do
%w{em px}.each do |unit|
%w{width height}.each do |dim|
content = "a [[alpha.jpg|#{dim}=100#{unit}]] b"
output = "<p>a <img src=\"/greek/alpha.jpg\" #{dim}=\"100#{unit}\" /> b</p>"
relative_image(content, output)
end
end
end
test "image with bogus dimension" do
%w{width height}.each do |dim|
content = "a [[alpha.jpg|#{dim}=100]] b"
output = "<p>a <img src=\"/greek/alpha.jpg\" /> b</p>"
relative_image(content, output)
end
end
test "image with vertical align" do
%w{top texttop middle absmiddle bottom absbottom baseline}.each do |align|
content = "a [[alpha.jpg|align=#{align}]] b"
output = "<p>a <img src=\"/greek/alpha.jpg\" align=\"#{align}\" /> b</p>"
relative_image(content, output)
end
end
test "image with horizontal align" do
%w{left center right}.each do |align|
content = "a [[alpha.jpg|align=#{align}]] b"
output = "<p>a <span class=\"align-#{align}\"><span><img src=\"/greek/alpha.jpg\" /></span></span> b</p>"
relative_image(content, output)
end
end
test "image with float" do
content = "a\n\n[[alpha.jpg|float]]\n\nb"
output = "<p>a</p>\n\n<p><span class=\"float-left\"><span><img src=\"/greek/alpha.jpg\" /></span></span></p>\n\n<p>b</p>"
relative_image(content, output)
end
test "image with float and align" do
%w{left right}.each do |align|
content = "a\n\n[[alpha.jpg|float|align=#{align}]]\n\nb"
output = "<p>a</p>\n\n<p><span class=\"float-#{align}\"><span><img src=\"/greek/alpha.jpg\" /></span></span></p>\n\n<p>b</p>"
relative_image(content, output)
end
end
test "image with frame" do
content = "a\n\n[[alpha.jpg|frame]]\n\nb"
output = "<p>a</p>\n\n<p><span class=\"frame\"><span><img src=\"/greek/alpha.jpg\" /></span></span></p>\n\n<p>b</p>"
relative_image(content, output)
end
test "absolute image with frame" do
content = "a\n\n[[http://example.com/bilbo.jpg|frame]]\n\nb"
output = "<p>a</p>\n\n<p><span class=\"frame\"><span><img src=\"http://example.com/bilbo.jpg\" /></span></span></p>\n\n<p>b</p>"
relative_image(content, output)
end
test "image with frame and alt" do
content = "a\n\n[[alpha.jpg|frame|alt=Alpha]]\n\nb"
output = "<p>a</p>\n\n<p><span class=\"frame\"><span><img src=\"/greek/alpha.jpg\" alt=\"Alpha\" /><span>Alpha</span></span></span></p>\n\n<p>b</p>"
relative_image(content, output)
end
#########################################################################
#
# File links
#
#########################################################################
test "file link with absolute path" do
index = @wiki.repo.index
index.add("alpha.jpg", "hi")
index.commit("Add alpha.jpg")
@wiki.write_page("Bilbo Baggins", :markdown, "a [[Alpha|/alpha.jpg]] b", commit_details)
page = @wiki.page("Bilbo Baggins")
output = Gollum::Markup.new(page).render
assert_equal %{<p>a <a href="/alpha.jpg">Alpha</a> b</p>}, output
end
test "file link with relative path" do
index = @wiki.repo.index
index.add("greek/alpha.jpg", "hi")
index.add("greek/Bilbo-Baggins.md", "a [[Alpha|alpha.jpg]] b")
index.commit("Add alpha.jpg")
page = @wiki.page("Bilbo Baggins")
output = Gollum::Markup.new(page).render
assert_equal %{<p>a <a href="/greek/alpha.jpg">Alpha</a> b</p>}, output
end
test "file link with external path" do
index = @wiki.repo.index
index.add("greek/Bilbo-Baggins.md", "a [[Alpha|http://example.com/alpha.jpg]] b")
index.commit("Add alpha.jpg")
page = @wiki.page("Bilbo Baggins")
assert_equal %{<p>a <a href="http://example.com/alpha.jpg">Alpha</a> b</p>}, page.formatted_data
end
#########################################################################
#
# Code
#
#########################################################################
test "code blocks" do
content = "a\n\n```ruby\nx = 1\n```\n\nb"
output = "<p>a</p>\n\n<div class=\"highlight\"><pre>" +
"<span class=\"n\">x</span> <span class=\"o\">=</span> " +
"<span class=\"mi\">1</span>\n</pre>\n</div>\n\n\n<p>b</p>"
index = @wiki.repo.index
index.add("Bilbo-Baggins.md", content)
index.commit("Add alpha.jpg")
page = @wiki.page("Bilbo Baggins")
rendered = Gollum::Markup.new(page).render
assert_equal output, rendered
end
test "code blocks with carriage returns" do
content = "a\r\n\r\n```ruby\r\nx = 1\r\n```\r\n\r\nb"
output = "<p>a</p>\n\n<div class=\"highlight\"><pre>" +
"<span class=\"n\">x</span> <span class=\"o\">=</span> " +
"<span class=\"mi\">1</span>\n</pre>\n</div>\n\n\n<p>b</p>"
index = @wiki.repo.index
index.add("Bilbo-Baggins.md", content)
index.commit("Add alpha.jpg")
page = @wiki.page("Bilbo Baggins")
rendered = Gollum::Markup.new(page).render
assert_equal output, rendered
end
test "code blocks with two-space indent" do
content = "a\n\n```ruby\n x = 1\n\n y = 2\n```\n\nb"
output = "<p>a</p>\n\n<div class=\"highlight\"><pre><span class=\"n\">" +
"x</span> <span class=\"o\">=</span> <span class=\"mi\">1" +
"</span>\n\n<span class=\"n\">y</span> <span class=\"o\">=" +
"</span> <span class=\"mi\">2</span>\n</pre>\n</div>\n\n\n<p>b</p>"
compare(content, output)
end
test "code blocks with one-tab indent" do
content = "a\n\n```ruby\n\tx = 1\n\n\ty = 2\n```\n\nb"
output = "<p>a</p>\n\n<div class=\"highlight\"><pre><span class=\"n\">" +
"x</span> <span class=\"o\">=</span> <span class=\"mi\">1" +
"</span>\n\n<span class=\"n\">y</span> <span class=\"o\">=" +
"</span> <span class=\"mi\">2</span>\n</pre>\n</div>\n\n\n<p>b</p>"
compare(content, output)
end
#########################################################################
#
# Various
#
#########################################################################
test "escaped wiki link" do
content = "a '[[Foo]], b"
output = "<p>a [[Foo]], b</p>"
compare(content, output)
end
test "quoted wiki link" do
content = "a '[[Foo]]', b"
output = "<p>a '<a class=\"internal absent\" href=\"/Foo\">Foo</a>', b</p>"
compare(content, output, 'md', [
/class="internal absent"/,
/href="\/Foo"/,
/\>Foo\</])
end
test "org mode style double links" do
content = "a [[http://google.com][Google]] b"
output = "<p class=\"title\">a <a href=\"http://google.com\">Google</a> b</p>"
compare(content, output, 'org')
end
test "org mode style double file links" do
content = "a [[file:f.org][Google]] b"
output = "<p class=\"title\">a <a class=\"internal absent\" href=\"/f\">Google</a> b</p>"
compare(content, output, 'org')
end
test "short double links" do
content = "a [[b]] c"
output = %(<p class="title">a <a class="internal absent" href="/b">b</a> c</p>)
compare(content, output, 'org')
end
test "double linked pipe" do
content = "a [[|]] b"
output = %(<p class="title">a <a class="internal absent" href="/"></a> b</p>)
compare(content, output, 'org')
end
test "id with prefix ok" do
content = "h2(example#wiki-foo). xxxx"
output = %(<h2 class="example" id="wiki-foo">xxxx</h2>)
compare(content, output, :textile)
end
test "id prefix added" do
content = "h2(#foo). xxxx[1]\n\nfn1.footnote"
output = "<h2 id=\"wiki-foo\">xxxx" +
"<sup class=\"footnote\"><a href=\"#wiki-fn1\">1</a></sup></h2>" +
"\n<p class=\"footnote\" id=\"wiki-fn1\"><sup>1</sup> footnote</p>"
compare(content, output, :textile)
end
#########################################################################
#
# TeX
#
#########################################################################
test "TeX block syntax" do
content = 'a \[ a^2 \] b'
output = "<p>a <script type=\"math/tex; mode=display\">a^2</script> b</p>"
compare(content, output, 'md')
end
test "TeX inline syntax" do
content = 'a \( a^2 \) b'
output = "<p>a <script type=\"math/tex\">a^2</script> b</p>"
compare(content, output, 'md')
end
#########################################################################
#
# Helpers
#
#########################################################################
def compare(content, output, ext = "md", regexes = [])
index = @wiki.repo.index
index.add("Bilbo-Baggins.#{ext}", content)
index.commit("Add baggins")
page = @wiki.page("Bilbo Baggins")
rendered = Gollum::Markup.new(page).render
if regexes.empty?
assert_equal output, rendered
else
regexes.each { |r| assert_match r, output }
end
end
def relative_image(content, output)
index = @wiki.repo.index
index.add("greek/alpha.jpg", "hi")
index.add("greek/Bilbo-Baggins.md", content)
index.commit("Add alpha.jpg")
@wiki.clear_cache
page = @wiki.page("Bilbo Baggins")
rendered = Gollum::Markup.new(page).render
assert_equal output, rendered
end
end