Merge branch 'master' into add-licenseadd-license

16 files changed, 468 insertions, 337 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 3b1d8dc7b61..d12d77b607b 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -3,6 +3,7 @@ Please view this file on the master branch, on stable branches it's out of date.
 v 7.14.0 (unreleased)
   - Fix network graph when branch name has single quotes (Stan Hu)
   - Upgrade gitlab_git to version 7.2.6 to fix Error 500 when creating network graphs (Stan Hu)
+  - Add support for Unicode filenames in relative links (Hiroyuki Sato)
   - Fix URL used for refreshing notes if relative_url is present (Bartłomiej Święcki)
   - Fix commit data retrieval when branch name has single quotes (Stan Hu)
   - Check that project was actually created rather than just validated in import:repos task (Stan Hu)
@@ -17,9 +18,11 @@ v 7.14.0 (unreleased)
   - Expire Rails cache entries after two weeks to prevent endless Redis growth
   - Add support for destroying project milestones (Stan Hu)
   - Add fetch command to the MR page
+  - Add project star and fork count, group avatar URL and user/group web URL attributes to API
   - Fix bug causing Bitbucket importer to crash when OAuth application had been removed.
   - Add fetch command to the MR page.
   - Show buttons to add license, changelog and contribution guide if they're missing.
+  - Disabled autocapitalize and autocorrect on login field (Daryl Chan)
 
 v 7.13.2
   - Fix randomly failed spec
@@ -30,7 +33,6 @@ v 7.13.2
   - Show the first tab automatically on MergeRequests#new
   - Add rake task 'gitlab:update_commit_count' (Daniel Gerhardt)
   - Fix Gmail Actions
-  - Disabled autocapitalize and autocorrect on login field (Daryl Chan)
 
 v 7.13.1
   - Fix: Label modifications are not reflected in existing notes and in the issue list
diff --git a/app/models/group.rb b/app/models/group.rb
index 051c672cb33..cfb8faa1491 100644
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -56,6 +56,12 @@ class Group < Namespace
     name
   end
 
+  def avatar_url(size = nil)
+    if avatar.present?
+      [gitlab_config.url, avatar.url].join
+    end
+  end
+
   def owners
     @owners ||= group_members.owners.map(&:user)
   end
diff --git a/app/models/project.rb b/app/models/project.rb
index 1800c3a7e01..0921fdfe9b4 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -36,7 +36,6 @@ class Project < ActiveRecord::Base
   include Gitlab::ConfigHelper
   include Gitlab::ShellAdapter
   include Gitlab::VisibilityLevel
-  include Rails.application.routes.url_helpers
   include Referable
   include Sortable
 
@@ -316,7 +315,7 @@ class Project < ActiveRecord::Base
   end
 
   def web_url
-    [gitlab_config.url, path_with_namespace].join('/')
+    Rails.application.routes.url_helpers.namespace_project_url(self.namespace, self)
   end
 
   def web_url_without_protocol
@@ -433,7 +432,7 @@ class Project < ActiveRecord::Base
     if avatar.present?
       [gitlab_config.url, avatar.url].join
     elsif avatar_in_git
-      [gitlab_config.url, namespace_project_avatar_path(namespace, self)].join
+      Rails.application.routes.url_helpers.namespace_project_avatar_url(namespace, self)
     end
   end
 
@@ -571,7 +570,7 @@ class Project < ActiveRecord::Base
   end
 
   def http_url_to_repo
-    [gitlab_config.url, '/', path_with_namespace, '.git'].join('')
+    "#{web_url}.git"
   end
 
   # Check if current branch name is marked as protected in the system
diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index ecf1412dee5..dcfd7a8e1a7 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -6,6 +6,10 @@ module API
 
     class UserBasic < UserSafe
       expose :id, :state, :avatar_url
+
+      expose :web_url do |user, options|
+        Rails.application.routes.url_helpers.user_url(user)
+      end
     end
 
     class User < UserBasic
@@ -59,6 +63,7 @@ module API
       expose :namespace
       expose :forked_from_project, using: Entities::ForkedFromProject, if: lambda{ | project, options | project.forked? }
       expose :avatar_url
+      expose :star_count, :forks_count
     end
 
     class ProjectMember < UserBasic
@@ -69,6 +74,11 @@ module API
 
     class Group < Grape::Entity
       expose :id, :name, :path, :description
+      expose :avatar_url
+
+      expose :web_url do |group, options|
+        Rails.application.routes.url_helpers.group_url(group)
+      end
     end
 
     class GroupDetail < Group
diff --git a/lib/backup/database.rb b/lib/backup/database.rb
index c5a5396cbbf..bbb230a10f0 100644
--- a/lib/backup/database.rb
+++ b/lib/backup/database.rb
@@ -7,7 +7,11 @@ module Backup
     def initialize
       @config = YAML.load_file(File.join(Rails.root,'config','database.yml'))[Rails.env]
       @db_dir = File.join(Gitlab.config.backup.path, 'db')
-      FileUtils.mkdir_p(@db_dir) unless Dir.exists?(@db_dir)
+      FileUtils.rm_rf(@db_dir)
+      # Ensure the parent dir of @db_dir exists
+      FileUtils.mkdir_p(Gitlab.config.backup.path)
+      # Fail if somebody raced to create @db_dir before us
+      FileUtils.mkdir(@db_dir, mode: 0700)
     end
 
     def dump
@@ -25,7 +29,6 @@ module Backup
       abort 'Backup failed' unless success
 
       $progress.print 'Compressing database ... '
-      FileUtils.rm_f db_file_name_gz
       success = system('gzip', db_file_name)
       report_success(success)
       abort 'Backup failed: compress error' unless success
diff --git a/lib/backup/manager.rb b/lib/backup/manager.rb
index 6fa2079d1a8..9ae4b346436 100644
--- a/lib/backup/manager.rb
+++ b/lib/backup/manager.rb
@@ -16,8 +16,6 @@ module Backup
           file << s.to_yaml.gsub(/^---\n/,'')
         end
 
-        FileUtils.chmod(0700, folders_to_backup)
-
         # create archive
         $progress.print "Creating backup archive: #{tar_file} ... "
         orig_umask = File.umask(0077)
diff --git a/lib/backup/repository.rb b/lib/backup/repository.rb
index dfb2da9f84e..4d70f7883dd 100644
--- a/lib/backup/repository.rb
+++ b/lib/backup/repository.rb
@@ -130,7 +130,10 @@ module Backup
 
     def prepare
       FileUtils.rm_rf(backup_repos_path)
-      FileUtils.mkdir_p(backup_repos_path)
+      # Ensure the parent dir of backup_repos_path exists
+      FileUtils.mkdir_p(Gitlab.config.backup.path)
+      # Fail if somebody raced to create backup_repos_path before us
+      FileUtils.mkdir(backup_repos_path, mode: 0700)
     end
 
     def silent
diff --git a/lib/backup/uploads.rb b/lib/backup/uploads.rb
index bf43610acf6..1f9626644e6 100644
--- a/lib/backup/uploads.rb
+++ b/lib/backup/uploads.rb
@@ -10,7 +10,11 @@ module Backup
 
     # Copy uploads from public/uploads to backup/uploads
     def dump
-      FileUtils.mkdir_p(backup_uploads_dir)
+      FileUtils.rm_rf(backup_uploads_dir)
+      # Ensure the parent dir of backup_uploads_dir exists
+      FileUtils.mkdir_p(Gitlab.config.backup.path)
+      # Fail if somebody raced to create backup_uploads_dir before us
+      FileUtils.mkdir(backup_uploads_dir, mode: 0700)
       FileUtils.cp_r(app_uploads_dir, backup_dir)
     end
 
diff --git a/lib/gitlab/markdown/relative_link_filter.rb b/lib/gitlab/markdown/relative_link_filter.rb
index 9de2b24a9da..30f50b82996 100644
--- a/lib/gitlab/markdown/relative_link_filter.rb
+++ b/lib/gitlab/markdown/relative_link_filter.rb
@@ -98,15 +98,25 @@ module Gitlab
       #
       # Returns a String
       def path_type(path)
-        if repository.tree(current_sha, path).entries.any?
+        unescaped_path = Addressable::URI.unescape(path)
+
+        if tree?(unescaped_path)
           'tree'
-        elsif repository.blob_at(current_sha, path).try(:image?)
+        elsif image?(unescaped_path)
           'raw'
         else
           'blob'
         end
       end
 
+      def tree?(path)
+        repository.tree(current_sha, path).entries.any?
+      end
+
+      def image?(path)
+        repository.blob_at(current_sha, path).try(:image?)
+      end
+
       def current_sha
         context[:commit].try(:id) ||
           ref ? repository.commit(ref).try(:sha) : repository.head_commit.sha
diff --git a/lib/tasks/gitlab/check.rake b/lib/tasks/gitlab/check.rake
index aed84226a2f..badb47c6779 100644
--- a/lib/tasks/gitlab/check.rake
+++ b/lib/tasks/gitlab/check.rake
@@ -485,7 +485,8 @@ namespace :gitlab do
 
         if project.empty_repo?
           puts "repository is empty".magenta
-        elsif File.realpath(project_hook_directory) == File.realpath(gitlab_shell_hooks_path)
+        elsif File.directory?(project_hook_directory) && File.directory?(gitlab_shell_hooks_path) &&
+            (File.realpath(project_hook_directory) == File.realpath(gitlab_shell_hooks_path))
           puts 'ok'.green
         else
           puts "wrong or missing hooks".red
@@ -754,7 +755,7 @@ namespace :gitlab do
     print "Ruby version >= #{required_version} ? ... "
 
     if current_version.valid? && required_version <= current_version
-        puts "yes (#{current_version})".green
+      puts "yes (#{current_version})".green
     else
       puts "no".red
       try_fixing_it(
@@ -772,7 +773,7 @@ namespace :gitlab do
     print "Git version >= #{required_version} ? ... "
 
     if current_version.valid? && required_version <= current_version
-        puts "yes (#{current_version})".green
+      puts "yes (#{current_version})".green
     else
       puts "no".red
       try_fixing_it(
@@ -806,4 +807,3 @@ namespace :gitlab do
     end
   end
 end
-
diff --git a/spec/features/markdown_spec.rb b/spec/features/markdown_spec.rb
index b8199aa5e61..859a62f740f 100644
--- a/spec/features/markdown_spec.rb
+++ b/spec/features/markdown_spec.rb
@@ -17,410 +17,215 @@ require 'erb'
 #       -> Post-process HTML
 #         -> `gfm_with_options` helper
 #           -> HTML::Pipeline
-#             -> Sanitize
-#             -> RelativeLink
-#             -> Emoji
-#             -> Table of Contents
-#             -> Autolinks
-#               -> Rinku (http, https, ftp)
-#               -> Other schemes
-#             -> ExternalLink
-#             -> References
-#             -> TaskList
+#             -> SanitizationFilter
+#             -> Other filters, depending on pipeline
 #           -> `html_safe`
 #           -> Template
 #
 # See the MarkdownFeature class for setup details.
 
 describe 'GitLab Markdown', feature: true do
-  include ActionView::Helpers::TagHelper
-  include ActionView::Helpers::UrlHelper
   include Capybara::Node::Matchers
   include GitlabMarkdownHelper
+  include MarkdownMatchers
 
-  # `markdown` calls these two methods
-  def current_user
-    @feat.user
-  end
-
-  def user_color_scheme_class
-    :white
-  end
-
-  # Let's only parse this thing once
-  before(:all) do
-    @feat = MarkdownFeature.new
-
-    # `markdown` expects a `@project` variable
-    @project = @feat.project
-
-    @md = markdown(@feat.raw_markdown)
-    @doc = Nokogiri::HTML::DocumentFragment.parse(@md)
-  end
-
-  after(:all) do
-    @feat.teardown
+  # Sometimes it can be useful to see the parsed output of the Markdown document
+  # for debugging. Call this method to write the output to
+  # `tmp/capybara/<filename>.html`.
+  def write_markdown(filename = 'markdown_spec')
+    File.open(Rails.root.join("tmp/capybara/#{filename}.html"), 'w') do |file|
+      file.puts @html
+    end
   end
 
-  # Given a header ID, goes to that element's parent (the header itself), then
-  # its next sibling element (the body).
-  def get_section(id)
-    @doc.at_css("##{id}").parent.next_element
+  def doc(html = @html)
+    Nokogiri::HTML::DocumentFragment.parse(html)
   end
 
-  # Sometimes it can be useful to see the parsed output of the Markdown document
-  # for debugging. Uncomment this block to write the output to
-  # tmp/capybara/markdown_spec.html.
-  #
-  # it 'writes to a file' do
-  #   File.open(Rails.root.join('tmp/capybara/markdown_spec.html'), 'w') do |file|
-  #     file.puts @md
-  #   end
-  # end
-
-  describe 'Markdown' do
-    describe 'No Intra Emphasis' do
+  # Shared behavior that all pipelines should exhibit
+  shared_examples 'all pipelines' do
+    describe 'Redcarpet extensions' do
       it 'does not parse emphasis inside of words' do
-        body = get_section('no-intra-emphasis')
-        expect(body.to_html).not_to match('foo<em>bar</em>baz')
+        expect(doc.to_html).not_to match('foo<em>bar</em>baz')
       end
-    end
 
-    describe 'Tables' do
       it 'parses table Markdown' do
-        body = get_section('tables')
-        expect(body).to have_selector('th:contains("Header")')
-        expect(body).to have_selector('th:contains("Row")')
-        expect(body).to have_selector('th:contains("Example")')
+        aggregate_failures do
+          expect(doc).to have_selector('th:contains("Header")')
+          expect(doc).to have_selector('th:contains("Row")')
+          expect(doc).to have_selector('th:contains("Example")')
+        end
       end
 
       it 'allows Markdown in tables' do
-        expect(@doc.at_css('td:contains("Baz")').children.to_html).
+        expect(doc.at_css('td:contains("Baz")').children.to_html).
           to eq '<strong>Baz</strong>'
       end
-    end
 
-    describe 'Fenced Code Blocks' do
       it 'parses fenced code blocks' do
-        expect(@doc).to have_selector('pre.code.highlight.white.c')
-        expect(@doc).to have_selector('pre.code.highlight.white.python')
+        aggregate_failures do
+          expect(doc).to have_selector('pre.code.highlight.white.c')
+          expect(doc).to have_selector('pre.code.highlight.white.python')
+        end
       end
-    end
 
-    describe 'Strikethrough' do
       it 'parses strikethroughs' do
-        expect(@doc).to have_selector(%{del:contains("and this text doesn't")})
+        expect(doc).to have_selector(%{del:contains("and this text doesn't")})
       end
-    end
 
-    describe 'Superscript' do
       it 'parses superscript' do
-        body = get_section('superscript')
-        expect(body.to_html).to match('1<sup>st</sup>')
-        expect(body.to_html).to match('2<sup>nd</sup>')
+        expect(doc).to have_selector('sup', count: 2)
       end
     end
-  end
 
-  describe 'HTML::Pipeline' do
     describe 'SanitizationFilter' do
-      it 'uses a permissive whitelist' do
-        expect(@doc).to have_selector('b:contains("b tag")')
-        expect(@doc).to have_selector('em:contains("em tag")')
-        expect(@doc).to have_selector('code:contains("code tag")')
-        expect(@doc).to have_selector('kbd:contains("s")')
-        expect(@doc).to have_selector('strike:contains(Emoji)')
-        expect(@doc).to have_selector('img[src*="smile.png"]')
-        expect(@doc).to have_selector('br')
-        expect(@doc).to have_selector('hr')
+      it 'permits b elements' do
+        expect(doc).to have_selector('b:contains("b tag")')
       end
 
-      it 'permits span elements' do
-        expect(@doc).to have_selector('span:contains("span tag")')
+      it 'permits em elements' do
+        expect(doc).to have_selector('em:contains("em tag")')
       end
 
-      it 'permits table alignment' do
-        expect(@doc.at_css('th:contains("Header")')['style']).to eq 'text-align: center'
-        expect(@doc.at_css('th:contains("Row")')['style']).to eq 'text-align: right'
-        expect(@doc.at_css('th:contains("Example")')['style']).to eq 'text-align: left'
-
-        expect(@doc.at_css('td:contains("Foo")')['style']).to eq 'text-align: center'
-        expect(@doc.at_css('td:contains("Bar")')['style']).to eq 'text-align: right'
-        expect(@doc.at_css('td:contains("Baz")')['style']).to eq 'text-align: left'
+      it 'permits code elements' do
+        expect(doc).to have_selector('code:contains("code tag")')
       end
 
-      it 'removes `rel` attribute from links' do
-        body = get_section('sanitizationfilter')
-        expect(body).not_to have_selector('a[rel="bookmark"]')
+      it 'permits kbd elements' do
+        expect(doc).to have_selector('kbd:contains("s")')
       end
 
-      it "removes `href` from `a` elements if it's fishy" do
-        expect(@doc).not_to have_selector('a[href*="javascript"]')
+      it 'permits strike elements' do
+        expect(doc).to have_selector('strike:contains(Emoji)')
       end
-    end
 
-    describe 'Escaping' do
-      let(:table) { @doc.css('table').last.at_css('tbody') }
-
-      it 'escapes non-tag angle brackets' do
-        expect(table.at_xpath('.//tr[1]/td[3]').inner_html).to eq '1 &lt; 3 &amp; 5'
+      it 'permits img elements' do
+        expect(doc).to have_selector('img[src*="smile.png"]')
       end
-    end
-
-    describe 'Edge Cases' do
-      it 'allows markup inside link elements' do
-        expect(@doc.at_css('a[href="#link-emphasis"]').to_html).
-          to eq %{<a href="#link-emphasis"><em>text</em></a>}
-
-        expect(@doc.at_css('a[href="#link-strong"]').to_html).
-          to eq %{<a href="#link-strong"><strong>text</strong></a>}
 
-        expect(@doc.at_css('a[href="#link-code"]').to_html).
-          to eq %{<a href="#link-code"><code>text</code></a>}
+      it 'permits br elements' do
+        expect(doc).to have_selector('br')
       end
-    end
 
-    describe 'EmojiFilter' do
-      it 'parses Emoji' do
-        expect(@doc).to have_selector('img.emoji', count: 10)
+      it 'permits hr elements' do
+        expect(doc).to have_selector('hr')
       end
-    end
 
-    describe 'TableOfContentsFilter' do
-      it 'creates anchors inside header elements' do
-        expect(@doc).to have_selector('h1 a#gitlab-markdown')
-        expect(@doc).to have_selector('h2 a#markdown')
-        expect(@doc).to have_selector('h3 a#autolinkfilter')
+      it 'permits span elements' do
+        expect(doc).to have_selector('span:contains("span tag")')
       end
-    end
 
-    describe 'AutolinkFilter' do
-      let(:list) { get_section('autolinkfilter').next_element }
-
-      def item(index)
-        list.at_css("li:nth-child(#{index})")
+      it 'permits style attribute in th elements' do
+        aggregate_failures do
+          expect(doc.at_css('th:contains("Header")')['style']).to eq 'text-align: center'
+          expect(doc.at_css('th:contains("Row")')['style']).to eq 'text-align: right'
+          expect(doc.at_css('th:contains("Example")')['style']).to eq 'text-align: left'
+        end
       end
 
-      it 'autolinks http://' do
-        expect(item(1).children.first.name).to eq 'a'
-        expect(item(1).children.first['href']).to eq 'http://about.gitlab.com/'
+      it 'permits style attribute in td elements' do
+        aggregate_failures do
+          expect(doc.at_css('td:contains("Foo")')['style']).to eq 'text-align: center'
+          expect(doc.at_css('td:contains("Bar")')['style']).to eq 'text-align: right'
+          expect(doc.at_css('td:contains("Baz")')['style']).to eq 'text-align: left'
+        end
       end
 
-      it 'autolinks https://' do
-        expect(item(2).children.first.name).to eq 'a'
-        expect(item(2).children.first['href']).to eq 'https://google.com/'
+      it 'removes `rel` attribute from links' do
+        expect(doc).not_to have_selector('a[rel="bookmark"]')
       end
 
-      it 'autolinks ftp://' do
-        expect(item(3).children.first.name).to eq 'a'
-        expect(item(3).children.first['href']).to eq 'ftp://ftp.us.debian.org/debian/'
+      it "removes `href` from `a` elements if it's fishy" do
+        expect(doc).not_to have_selector('a[href*="javascript"]')
       end
+    end
 
-      it 'autolinks smb://' do
-        expect(item(4).children.first.name).to eq 'a'
-        expect(item(4).children.first['href']).to eq 'smb://foo/bar/baz'
+    describe 'Escaping' do
+      it 'escapes non-tag angle brackets' do
+        table = doc.css('table').last.at_css('tbody')
+        expect(table.at_xpath('.//tr[1]/td[3]').inner_html).to eq '1 &lt; 3 &amp; 5'
       end
+    end
 
-      it 'autolinks irc://' do
-        expect(item(5).children.first.name).to eq 'a'
-        expect(item(5).children.first['href']).to eq 'irc://irc.freenode.net/git'
-      end
+    describe 'Edge Cases' do
+      it 'allows markup inside link elements' do
+        aggregate_failures do
+          expect(doc.at_css('a[href="#link-emphasis"]').to_html).
+            to eq %{<a href="#link-emphasis"><em>text</em></a>}
 
-      it 'autolinks short, invalid URLs' do
-        expect(item(6).children.first.name).to eq 'a'
-        expect(item(6).children.first['href']).to eq 'http://localhost:3000'
-      end
+          expect(doc.at_css('a[href="#link-strong"]').to_html).
+            to eq %{<a href="#link-strong"><strong>text</strong></a>}
 
-      %w(code a kbd).each do |elem|
-        it "ignores links inside '#{elem}' element" do
-          body = get_section('autolinkfilter')
-          expect(body).not_to have_selector("#{elem} a")
+          expect(doc.at_css('a[href="#link-code"]').to_html).
+            to eq %{<a href="#link-code"><code>text</code></a>}
         end
       end
     end
 
     describe 'ExternalLinkFilter' do
-      let(:links) { get_section('externallinkfilter').next_element }
-
       it 'adds nofollow to external link' do
-        expect(links.css('a').first.to_html).to match 'nofollow'
+        link = doc.at_css('a:contains("Google")')
+        expect(link.attr('rel')).to match 'nofollow'
       end
 
       it 'ignores internal link' do
-        expect(links.css('a').last.to_html).not_to match 'nofollow'
+        link = doc.at_css('a:contains("GitLab Root")')
+        expect(link.attr('rel')).not_to match 'nofollow'
       end
     end
+  end
 
-    describe 'ReferenceFilter' do
-      it 'handles references in headers' do
-        header = @doc.at_css('#reference-filters-eg-1').parent
-
-        expect(header.css('a').size).to eq 2
-      end
-
-      it "handles references in Markdown" do
-        body = get_section('reference-filters-eg-1')
-        expect(body).to have_selector('em a.gfm-merge_request', count: 1)
-      end
-
-      it 'parses user references' do
-        body = get_section('userreferencefilter')
-        expect(body).to have_selector('a.gfm.gfm-project_member', count: 3)
-      end
-
-      it 'parses issue references' do
-        body = get_section('issuereferencefilter')
-        expect(body).to have_selector('a.gfm.gfm-issue', count: 2)
-      end
-
-      it 'parses merge request references' do
-        body = get_section('mergerequestreferencefilter')
-        expect(body).to have_selector('a.gfm.gfm-merge_request', count: 2)
-      end
+  context 'default pipeline' do
+    before(:all) do
+      @feat = MarkdownFeature.new
 
-      it 'parses snippet references' do
-        body = get_section('snippetreferencefilter')
-        expect(body).to have_selector('a.gfm.gfm-snippet', count: 2)
-      end
+      # `gfm_with_options` depends on a `@project` variable
+      @project = @feat.project
 
-      it 'parses commit range references' do
-        body = get_section('commitrangereferencefilter')
-        expect(body).to have_selector('a.gfm.gfm-commit_range', count: 2)
-      end
+      @html = markdown(@feat.raw_markdown)
+    end
 
-      it 'parses commit references' do
-        body = get_section('commitreferencefilter')
-        expect(body).to have_selector('a.gfm.gfm-commit', count: 2)
-      end
+    it_behaves_like 'all pipelines'
 
-      it 'parses label references' do
-        body = get_section('labelreferencefilter')
-        expect(body).to have_selector('a.gfm.gfm-label', count: 3)
-      end
+    it 'includes RelativeLinkFilter' do
+      expect(doc).to parse_relative_links
     end
 
-    describe 'Task Lists' do
-      it 'generates task lists' do
-        body = get_section('task-lists')
-        expect(body).to have_selector('ul.task-list', count: 2)
-        expect(body).to have_selector('li.task-list-item', count: 7)
-        expect(body).to have_selector('input[checked]', count: 3)
-      end
+    it 'includes EmojiFilter' do
+      expect(doc).to parse_emoji
     end
-  end
-end
-
-# This is a helper class used by the GitLab Markdown feature spec
-#
-# Because the feature spec only cares about the output of the Markdown, and the
-# test setup and teardown and parsing is fairly expensive, we only want to do it
-# once. Unfortunately RSpec will not let you access `let`s in a `before(:all)`
-# block, so we fake it by encapsulating all the shared setup in this class.
-#
-# The class renders `spec/fixtures/markdown.md.erb` using ERB, allowing for
-# reference to the factory-created objects.
-class MarkdownFeature
-  include FactoryGirl::Syntax::Methods
-
-  def initialize
-    DatabaseCleaner.start
-  end
-
-  def teardown
-    DatabaseCleaner.clean
-  end
-
-  def user
-    @user ||= create(:user)
-  end
 
-  def group
-    unless @group
-      @group = create(:group)
-      @group.add_user(user, Gitlab::Access::DEVELOPER)
+    it 'includes TableOfContentsFilter' do
+      expect(doc).to create_header_links
     end
 
-    @group
-  end
-
-  # Direct references ----------------------------------------------------------
-
-  def project
-    @project ||= create(:project)
-  end
-
-  def issue
-    @issue ||= create(:issue, project: project)
-  end
-
-  def merge_request
-    @merge_request ||= create(:merge_request, :simple, source_project: project)
-  end
-
-  def snippet
-    @snippet ||= create(:project_snippet, project: project)
-  end
-
-  def commit
-    @commit ||= project.commit
-  end
-
-  def commit_range
-    unless @commit_range
-      commit2 = project.commit('HEAD~3')
-      @commit_range = CommitRange.new("#{commit.id}...#{commit2.id}", project)
+    it 'includes AutolinkFilter' do
+      expect(doc).to create_autolinks
     end
 
-    @commit_range
-  end
-
-  def simple_label
-    @simple_label ||= create(:label, name: 'gfm', project: project)
-  end
-
-  def label
-    @label ||= create(:label, name: 'awaiting feedback', project: project)
-  end
-
-  # Cross-references -----------------------------------------------------------
-
-  def xproject
-    unless @xproject
-      namespace = create(:namespace, name: 'cross-reference')
-      @xproject = create(:project, namespace: namespace)
-      @xproject.team << [user, :developer]
+    it 'includes all reference filters' do
+      aggregate_failures do
+        expect(doc).to reference_users
+        expect(doc).to reference_issues
+        expect(doc).to reference_merge_requests
+        expect(doc).to reference_snippets
+        expect(doc).to reference_commit_ranges
+        expect(doc).to reference_commits
+        expect(doc).to reference_labels
+      end
     end
 
-    @xproject
-  end
-
-  def xissue
-    @xissue ||= create(:issue, project: xproject)
-  end
-
-  def xmerge_request
-    @xmerge_request ||= create(:merge_request, :simple, source_project: xproject)
-  end
-
-  def xsnippet
-    @xsnippet ||= create(:project_snippet, project: xproject)
-  end
-
-  def xcommit
-    @xcommit ||= xproject.commit
-  end
-
-  def xcommit_range
-    unless @xcommit_range
-      xcommit2 = xproject.commit('HEAD~2')
-      @xcommit_range = CommitRange.new("#{xcommit.id}...#{xcommit2.id}", xproject)
+    it 'includes TaskListFilter' do
+      expect(doc).to parse_task_lists
     end
+  end
 
-    @xcommit_range
+  # `markdown` calls these two methods
+  def current_user
+    @feat.user
   end
 
-  def raw_markdown
-    fixture = Rails.root.join('spec/fixtures/markdown.md.erb')
-    ERB.new(File.read(fixture)).result(binding)
+  def user_color_scheme_class
+    :white
   end
 end
diff --git a/spec/fixtures/markdown.md.erb b/spec/fixtures/markdown.md.erb
index 02ab46c905a..41d12afa9ce 100644
--- a/spec/fixtures/markdown.md.erb
+++ b/spec/fixtures/markdown.md.erb
@@ -100,6 +100,13 @@ Markdown should be usable inside a link. Let's try!
 - [**text**](#link-strong)
 - [`text`](#link-code)
 
+### RelativeLinkFilter
+
+Linking to a file relative to this project's repository should work.
+
+[Relative Link](doc/README.md)
+![Relative Image](app/assets/images/touch-icon-ipad.png)
+
 ### EmojiFilter
 
 Because life would be :zzz: without Emoji, right? :rocket:
@@ -123,9 +130,9 @@ These are all plain text that should get turned into links:
 
 But it shouldn't autolink text inside certain tags:
 
-- <code>http://about.gitlab.com/</code>
-- <a>http://about.gitlab.com/</a>
-- <kbd>http://about.gitlab.com/</kbd>
+- <code>http://code.gitlab.com/</code>
+- <a>http://a.gitlab.com/</a>
+- <kbd>http://kbd.gitlab.com/</kbd>
 
 ### ExternalLinkFilter
 
diff --git a/spec/lib/gitlab/markdown/relative_link_filter_spec.rb b/spec/lib/gitlab/markdown/relative_link_filter_spec.rb
index 5ee5310825d..7f4d67e403f 100644
--- a/spec/lib/gitlab/markdown/relative_link_filter_spec.rb
+++ b/spec/lib/gitlab/markdown/relative_link_filter_spec.rb
@@ -1,3 +1,5 @@
+# encoding: UTF-8
+
 require 'spec_helper'
 
 module Gitlab::Markdown
@@ -101,6 +103,20 @@ module Gitlab::Markdown
         expect(doc.at_css('a')['href']).to eq 'http://example.com'
       end
 
+      it 'supports Unicode filenames' do
+        path = 'files/images/한글.png'
+        escaped = Addressable::URI.escape(path)
+
+        # Stub these methods so the file doesn't actually need to be in the repo
+        allow_any_instance_of(described_class).to receive(:file_exists?).
+          and_return(true)
+        allow_any_instance_of(described_class).
+          to receive(:image?).with(path).and_return(true)
+
+        doc = filter(image(escaped))
+        expect(doc.at_css('img')['src']).to match '/raw/'
+      end
+
       context 'when requested path is a file in the repo' do
         let(:requested_path) { 'doc/api/README.md' }
         include_examples :relative_to_requested
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 63091e913ff..1ffd92b9bd9 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -111,14 +111,20 @@ describe Project do
     expect(project.url_to_repo).to eq(Gitlab.config.gitlab_shell.ssh_path_prefix + 'somewhere.git')
   end
 
-  it 'returns the full web URL for this repo' do
-    project = Project.new(path: 'somewhere')
-    expect(project.web_url).to eq("#{Gitlab.config.gitlab.url}/somewhere")
+  describe "#web_url" do
+    let(:project) { create(:empty_project, path: "somewhere") }
+
+    it 'returns the full web URL for this repo' do
+      expect(project.web_url).to eq("#{Gitlab.config.gitlab.url}/#{project.namespace.path}/somewhere")
+    end
   end
 
-  it 'returns the web URL without the protocol for this repo' do
-    project = Project.new(path: 'somewhere')
-    expect(project.web_url_without_protocol).to eq("#{Gitlab.config.gitlab.url.split('://')[1]}/somewhere")
+  describe "#web_url_without_protocol" do
+    let(:project) { create(:empty_project, path: "somewhere") }
+
+    it 'returns the web URL without the protocol for this repo' do
+      expect(project.web_url_without_protocol).to eq("#{Gitlab.config.gitlab.url.split('://')[1]}/#{project.namespace.path}/somewhere")
+    end
   end
 
   describe 'last_activity methods' do
diff --git a/spec/support/markdown_feature.rb b/spec/support/markdown_feature.rb
new file mode 100644
index 00000000000..2a868aed73b
--- /dev/null
+++ b/spec/support/markdown_feature.rb
@@ -0,0 +1,106 @@
+# This is a helper class used by the GitLab Markdown feature spec
+#
+# Because the feature spec only cares about the output of the Markdown, and the
+# test setup and teardown and parsing is fairly expensive, we only want to do it
+# once. Unfortunately RSpec will not let you access `let`s in a `before(:all)`
+# block, so we fake it by encapsulating all the shared setup in this class.
+#
+# The class renders `spec/fixtures/markdown.md.erb` using ERB, allowing for
+# reference to the factory-created objects.
+class MarkdownFeature
+  include FactoryGirl::Syntax::Methods
+
+  def user
+    @user ||= create(:user)
+  end
+
+  def group
+    unless @group
+      @group = create(:group)
+      @group.add_user(user, Gitlab::Access::DEVELOPER)
+    end
+
+    @group
+  end
+
+  # Direct references ----------------------------------------------------------
+
+  def project
+    @project ||= create(:project)
+  end
+
+  def issue
+    @issue ||= create(:issue, project: project)
+  end
+
+  def merge_request
+    @merge_request ||= create(:merge_request, :simple, source_project: project)
+  end
+
+  def snippet
+    @snippet ||= create(:project_snippet, project: project)
+  end
+
+  def commit
+    @commit ||= project.commit
+  end
+
+  def commit_range
+    unless @commit_range
+      commit2 = project.commit('HEAD~3')
+      @commit_range = CommitRange.new("#{commit.id}...#{commit2.id}", project)
+    end
+
+    @commit_range
+  end
+
+  def simple_label
+    @simple_label ||= create(:label, name: 'gfm', project: project)
+  end
+
+  def label
+    @label ||= create(:label, name: 'awaiting feedback', project: project)
+  end
+
+  # Cross-references -----------------------------------------------------------
+
+  def xproject
+    unless @xproject
+      namespace = create(:namespace, name: 'cross-reference')
+      @xproject = create(:project, namespace: namespace)
+      @xproject.team << [user, :developer]
+    end
+
+    @xproject
+  end
+
+  def xissue
+    @xissue ||= create(:issue, project: xproject)
+  end
+
+  def xmerge_request
+    @xmerge_request ||= create(:merge_request, :simple, source_project: xproject)
+  end
+
+  def xsnippet
+    @xsnippet ||= create(:project_snippet, project: xproject)
+  end
+
+  def xcommit
+    @xcommit ||= xproject.commit
+  end
+
+  def xcommit_range
+    unless @xcommit_range
+      xcommit2 = xproject.commit('HEAD~2')
+      @xcommit_range = CommitRange.new("#{xcommit.id}...#{xcommit2.id}", xproject)
+    end
+
+    @xcommit_range
+  end
+
+  def raw_markdown
+    fixture = Rails.root.join('spec/fixtures/markdown.md.erb')
+    ERB.new(File.read(fixture)).result(binding)
+  end
+end
diff --git a/spec/support/matchers/markdown_matchers.rb b/spec/support/matchers/markdown_matchers.rb
new file mode 100644
index 00000000000..9df226c3af8
--- /dev/null
+++ b/spec/support/matchers/markdown_matchers.rb
@@ -0,0 +1,156 @@
+# MarkdownMatchers
+#
+# Custom matchers for our custom HTML::Pipeline filters. These are used to test
+# that specific filters are or are not used by our defined pipelines.
+#
+# Must be included manually.
+module MarkdownMatchers
+  extend RSpec::Matchers::DSL
+  include Capybara::Node::Matchers
+
+  # RelativeLinkFilter
+  matcher :parse_relative_links do
+    set_default_markdown_messages
+
+    match do |actual|
+      link  = actual.at_css('a:contains("Relative Link")')
+      image = actual.at_css('img[alt="Relative Image"]')
+
+      expect(link['href']).to end_with('master/doc/README.md')
+      expect(image['src']).to end_with('master/app/assets/images/touch-icon-ipad.png')
+    end
+  end
+
+  # EmojiFilter
+  matcher :parse_emoji do
+    set_default_markdown_messages
+
+    match do |actual|
+      expect(actual).to have_selector('img.emoji', count: 10)
+    end
+  end
+
+  # TableOfContentsFilter
+  matcher :create_header_links do
+    set_default_markdown_messages
+
+    match do |actual|
+      expect(actual).to have_selector('h1 a#gitlab-markdown')
+      expect(actual).to have_selector('h2 a#markdown')
+      expect(actual).to have_selector('h3 a#autolinkfilter')
+    end
+  end
+
+  # AutolinkFilter
+  matcher :create_autolinks do
+    def have_autolink(link)
+      have_link(link, href: link)
+    end
+
+    set_default_markdown_messages
+
+    match do |actual|
+      expect(actual).to have_autolink('http://about.gitlab.com/')
+      expect(actual).to have_autolink('https://google.com/')
+      expect(actual).to have_autolink('ftp://ftp.us.debian.org/debian/')
+      expect(actual).to have_autolink('smb://foo/bar/baz')
+      expect(actual).to have_autolink('irc://irc.freenode.net/git')
+      expect(actual).to have_autolink('http://localhost:3000')
+
+      %w(code a kbd).each do |elem|
+        expect(body).not_to have_selector("#{elem} a")
+      end
+    end
+  end
+
+  # UserReferenceFilter
+  matcher :reference_users do
+    set_default_markdown_messages
+
+    match do |actual|
+      expect(actual).to have_selector('a.gfm.gfm-project_member', count: 3)
+    end
+  end
+
+  # IssueReferenceFilter
+  matcher :reference_issues do
+    set_default_markdown_messages
+
+    match do |actual|
+      expect(actual).to have_selector('a.gfm.gfm-issue', count: 3)
+    end
+  end
+
+  # MergeRequestReferenceFilter
+  matcher :reference_merge_requests do
+    set_default_markdown_messages
+
+    match do |actual|
+      expect(actual).to have_selector('a.gfm.gfm-merge_request', count: 3)
+      expect(actual).to have_selector('em a.gfm-merge_request')
+    end
+  end
+
+  # SnippetReferenceFilter
+  matcher :reference_snippets do
+    set_default_markdown_messages
+
+    match do |actual|
+      expect(actual).to have_selector('a.gfm.gfm-snippet', count: 2)
+    end
+  end
+
+  # CommitRangeReferenceFilter
+  matcher :reference_commit_ranges do
+    set_default_markdown_messages
+
+    match do |actual|
+      expect(actual).to have_selector('a.gfm.gfm-commit_range', count: 2)
+    end
+  end
+
+  # CommitReferenceFilter
+  matcher :reference_commits do
+    set_default_markdown_messages
+
+    match do |actual|
+      expect(actual).to have_selector('a.gfm.gfm-commit', count: 2)
+    end
+  end
+
+  # LabelReferenceFilter
+  matcher :reference_labels do
+    set_default_markdown_messages
+
+    match do |actual|
+      expect(actual).to have_selector('a.gfm.gfm-label', count: 3)
+    end
+  end
+
+  # TaskListFilter
+  matcher :parse_task_lists do
+    set_default_markdown_messages
+
+    match do |actual|
+      expect(actual).to have_selector('ul.task-list', count: 2)
+      expect(actual).to have_selector('li.task-list-item', count: 7)
+      expect(actual).to have_selector('input[checked]', count: 3)
+    end
+  end
+end
+
+# Monkeypatch the matcher DSL so that we can reduce some noisy duplication for
+# setting the failure messages for these matchers
+module RSpec::Matchers::DSL::Macros
+  def set_default_markdown_messages
+    failure_message do
+      # expected to parse emoji, but didn't
+      "expected to #{description}, but didn't"
+    end
+
+    failure_message_when_negated do
+      # expected not to parse task lists, but did
+      "expected not to #{description}, but did"
+    end
+  end
+end