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Commit 4e5897f5 authored by Douwe Maan's avatar Douwe Maan
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Merge branch 'tmp-reference-pipeline-and-caching' into 'master' 

[Second try] Implement different Markdown rendering pipelines and cache Markdown

!1602 already got merged in bcd89a58, but it would appear the merge commit disappeared because of #3816 (or some other reason).

cc @rspeicher 

See merge request !2051
parents 3bfedbd2 10387f6b
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Showing with 2662 additions and 2551 deletions
app/helpers/gitlab_markdown_helper.rb
View file @ 4e5897f5
......@@ -20,7 +20,7 @@ module GitlabMarkdownHelper
end
user = current_user if defined?(current_user)
gfm_body = Gitlab::Markdown.gfm(escaped_body, project: @project, current_user: user)
gfm_body = Gitlab::Markdown.render(escaped_body, project: @project, current_user: user, pipeline: :single_line)
fragment = Nokogiri::HTML::DocumentFragment.parse(gfm_body)
if fragment.children.size == 1 && fragment.children[0].name == 'a'
......@@ -46,23 +46,35 @@ module GitlabMarkdownHelper
end
def markdown(text, context = {})
process_markdown(text, context)
end
return "" unless text.present?
context[:project] ||= @project
html = Gitlab::Markdown.render(text, context)
context.merge!(
current_user: (current_user if defined?(current_user)),
# RelativeLinkFilter
requested_path: @path,
project_wiki: @project_wiki,
ref: @ref
)
# TODO (rspeicher): Remove all usages of this helper and just call `markdown`
# with a custom pipeline depending on the content being rendered
def gfm(text, options = {})
process_markdown(text, options, :gfm)
Gitlab::Markdown.post_process(html, context)
end
def asciidoc(text)
Gitlab::Asciidoc.render(text, {
commit: @commit,
Gitlab::Asciidoc.render(text,
project: @project,
current_user: (current_user if defined?(current_user)),
# RelativeLinkFilter
project_wiki: @project_wiki,
requested_path: @path,
ref: @ref
})
ref: @ref,
commit: @commit
)
end
# Return the first line of +text+, up to +max_chars+, after parsing the line
......@@ -178,26 +190,4 @@ module GitlabMarkdownHelper
''
end
end
def process_markdown(text, options, method = :markdown)
return "" unless text.present?
options.reverse_merge!(
path: @path,
pipeline: :default,
project: @project,
project_wiki: @project_wiki,
ref: @ref
)
user = current_user if defined?(current_user)
html = if method == :gfm
Gitlab::Markdown.gfm(text, options)
else
Gitlab::Markdown.render(text, options)
end
Gitlab::Markdown.post_process(html, pipeline: options[:pipeline], project: @project, user: user)
end
end
app/models/commit.rb
View file @ 4e5897f5
......@@ -7,7 +7,7 @@ class Commit
include Referable
include StaticModel
attr_mentionable :safe_message
attr_mentionable :safe_message, pipeline: :single_line
participant :author, :committer, :notes
attr_accessor :project
......
app/models/concerns/issuable.rb
View file @ 4e5897f5
......@@ -50,7 +50,8 @@ module Issuable
allow_nil: true,
prefix: true
attr_mentionable :title, :description
attr_mentionable :title, pipeline: :single_line
attr_mentionable :description, cache: true
participant :author, :assignee, :notes_with_associations
strip_attributes :title
end
......
app/models/concerns/mentionable.rb
View file @ 4e5897f5
......@@ -10,8 +10,9 @@ module Mentionable
module ClassMethods
# Indicate which attributes of the Mentionable to search for GFM references.
def attr_mentionable(*attrs)
mentionable_attrs.concat(attrs.map(&:to_s))
def attr_mentionable(attr, options = {})
attr = attr.to_s
mentionable_attrs << [attr, options]
end
# Accessor for attributes marked mentionable.
......@@ -37,19 +38,24 @@ module Mentionable
"#{friendly_name} #{to_reference(from_project)}"
end
# Construct a String that contains possible GFM references.
def mentionable_text
self.class.mentionable_attrs.map { |attr| send(attr) }.compact.join("\n\n")
end
# The GFM reference to this Mentionable, which shouldn't be included in its #references.
def local_reference
self
end
def all_references(current_user = self.author, text = self.mentionable_text, load_lazy_references: true)
def all_references(current_user = self.author, text = nil, load_lazy_references: true)
ext = Gitlab::ReferenceExtractor.new(self.project, current_user, load_lazy_references: load_lazy_references)
if text
ext.analyze(text)
else
self.class.mentionable_attrs.each do |attr, options|
text = send(attr)
options[:cache_key] = [self, attr] if options.delete(:cache)
ext.analyze(text, options)
end
end
ext
end
......@@ -58,9 +64,7 @@ module Mentionable
end
# Extract GFM references to other Mentionables from this Mentionable. Always excludes its #local_reference.
def referenced_mentionables(current_user = self.author, text = self.mentionable_text, load_lazy_references: true)
return [] if text.blank?
def referenced_mentionables(current_user = self.author, text = nil, load_lazy_references: true)
refs = all_references(current_user, text, load_lazy_references: load_lazy_references)
refs = (refs.issues + refs.merge_requests + refs.commits)
......@@ -70,8 +74,8 @@ module Mentionable
refs.reject { |ref| ref == local_reference }
end
# Create a cross-reference Note for each GFM reference to another Mentionable found in +mentionable_text+.
def create_cross_references!(author = self.author, without = [], text = self.mentionable_text)
# Create a cross-reference Note for each GFM reference to another Mentionable found in the +mentionable_attrs+.
def create_cross_references!(author = self.author, without = [], text = nil)
refs = referenced_mentionables(author, text)
# We're using this method instead of Array diffing because that requires
......@@ -111,7 +115,7 @@ module Mentionable
def detect_mentionable_changes
source = (changes.present? ? changes : previous_changes).dup
mentionable = self.class.mentionable_attrs
mentionable = self.class.mentionable_attrs.map { |attr, options| attr }
# Only include changed fields that are mentionable
source.select { |key, val| mentionable.include?(key) }
......
app/models/note.rb
View file @ 4e5897f5
......@@ -29,7 +29,7 @@ class Note < ActiveRecord::Base
default_value_for :system, false
attr_mentionable :note
attr_mentionable :note, cache: true, pipeline: :note
participant :author
belongs_to :project
......
app/models/project.rb
View file @ 4e5897f5
......@@ -662,6 +662,7 @@ class Project < ActiveRecord::Base
gitlab_shell.mv_repository("#{old_path_with_namespace}.wiki", "#{new_path_with_namespace}.wiki")
send_move_instructions(old_path_with_namespace)
reset_events_cache
@repository = nil
rescue
# Returning false does not rollback after_* transaction but gives
# us information about failing some of tasks
......
app/views/dashboard/milestones/show.html.haml
View file @ 4e5897f5
......@@ -12,7 +12,7 @@
.gray-content-block.middle-block
%h2.issue-title
= gfm escape_once(@milestone.title)
= markdown escape_once(@milestone.title), pipeline: :single_line
- if @milestone.complete? && @milestone.active?
.alert.alert-success.prepend-top-default
......
app/views/events/_commit.html.haml
View file @ 4e5897f5
......@@ -2,4 +2,4 @@
.commit-row-title
= link_to truncate_sha(commit[:id]), namespace_project_commit_path(project.namespace, project, commit[:id]), class: "commit_short_id", alt: ''
&middot;
= gfm event_commit_title(commit[:message]), project: project
= markdown event_commit_title(commit[:message]), project: project, pipeline: :single_line
app/views/groups/milestones/show.html.haml
View file @ 4e5897f5
......@@ -18,7 +18,7 @@
.gray-content-block.middle-block
%h2.issue-title
= gfm escape_once(@milestone.title)
= markdown escape_once(@milestone.title), pipeline: :single_line
- if @milestone.complete? && @milestone.active?
.alert.alert-success.prepend-top-default
......
app/views/projects/commit/_commit_box.html.haml
View file @ 4e5897f5
......@@ -52,10 +52,10 @@
.commit-box.gray-content-block.middle-block
%h3.commit-title
= gfm escape_once(@commit.title)
= markdown escape_once(@commit.title), pipeline: :single_line
- if @commit.description.present?
%pre.commit-description
= preserve(gfm(escape_once(@commit.description)))
= preserve(markdown(escape_once(@commit.description), pipeline: :single_line))
:javascript
$(".commit-info-row.branches").load("#{branches_namespace_project_commit_path(@project.namespace, @project, @commit.id)}");
app/views/projects/commits/_commit.html.haml
View file @ 4e5897f5
......@@ -32,7 +32,7 @@
- if commit.description?
.commit-row-description.js-toggle-content
%pre
= preserve(gfm(escape_once(commit.description)))
= preserve(markdown(escape_once(commit.description), pipeline: :single_line))
.commit-row-info
= commit_author_link(commit, avatar: true, size: 24)
......
app/views/projects/commits/show.atom.builder
View file @ 4e5897f5
......@@ -17,7 +17,7 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
xml.name commit.author_name
xml.email commit.author_email
end
xml.summary gfm(commit.description)
xml.summary markdown(commit.description, pipeline: :single_line)
end
end
end
app/views/projects/edit.html.haml
View file @ 4e5897f5
......@@ -24,10 +24,10 @@
.col-sm-10
= f.text_area :description, class: "form-control", rows: 3, maxlength: 250
- if @project.repository.exists? && @project.repository.branch_names.any?
- unless @project.empty_repo?
.form-group
= f.label :default_branch, "Default Branch", class: 'control-label'
.col-sm-10= f.select(:default_branch, @repository.branch_names, {}, {class: 'select2 select-wide'})
.col-sm-10= f.select(:default_branch, @project.repository.branch_names, {}, {class: 'select2 select-wide'})
= render 'shared/visibility_level', f: f, visibility_level: @project.visibility_level, can_change_visibility_level: can_change_visibility_level?(@project, current_user), form_model: @project
......
app/views/projects/issues/_closed_by_box.html.haml
View file @ 4e5897f5
.issue-closed-by-widget
= icon('check')
This issue will be closed automatically when merge request #{gfm(merge_requests_sentence(@closed_by_merge_requests))} is accepted.
This issue will be closed automatically when merge request #{markdown(merge_requests_sentence(@closed_by_merge_requests), pipeline: :gfm)} is accepted.
app/views/projects/issues/show.html.haml
View file @ 4e5897f5
......@@ -38,13 +38,13 @@
.gray-content-block.middle-block
%h2.issue-title
= gfm escape_once(@issue.title)
= markdown escape_once(@issue.title), pipeline: :single_line
%div
- if @issue.description.present?
.description{class: can?(current_user, :update_issue, @issue) ? 'js-task-list-container' : ''}
.wiki
= preserve do
= markdown(@issue.description)
= markdown(@issue.description, cache_key: [@issue, "description"])
%textarea.hidden.js-task-list-field
= @issue.description
- if @closed_by_merge_requests.present?
......
app/views/projects/merge_requests/show/_mr_box.html.haml
View file @ 4e5897f5
.gray-content-block.middle-block
%h2.issue-title
= gfm escape_once(@merge_request.title)
= markdown escape_once(@merge_request.title), pipeline: :single_line
%div
- if @merge_request.description.present?
.description{class: can?(current_user, :update_merge_request, @merge_request) ? 'js-task-list-container' : ''}
.wiki
= preserve do
= markdown(@merge_request.description)
= markdown(@merge_request.description, cache_key: [@merge_request, "description"])
%textarea.hidden.js-task-list-field
= @merge_request.description
app/views/projects/merge_requests/widget/_open.html.haml
View file @ 4e5897f5
......@@ -26,4 +26,4 @@
%i.fa.fa-check
Accepting this merge request will close #{"issue".pluralize(@closes_issues.size)}
= succeed '.' do
!= gfm(issues_sentence(@closes_issues))
!= markdown issues_sentence(@closes_issues), pipeline: :gfm
app/views/projects/milestones/show.html.haml
View file @ 4e5897f5
......@@ -32,7 +32,7 @@
.gray-content-block.middle-block
%h2.issue-title
= gfm escape_once(@milestone.title)
= markdown escape_once(@milestone.title), pipeline: :single_line
%div
- if @milestone.description.present?
.description
......
app/views/projects/notes/_note.html.haml
View file @ 4e5897f5
......@@ -38,7 +38,7 @@
.note-body{class: note_editable?(note) ? 'js-task-list-container' : ''}
.note-text
= preserve do
= markdown(note.note, {no_header_anchors: true})
= markdown(note.note, pipeline: :note, cache_key: [note, "note"])
- if note_editable?(note)
= render 'projects/notes/edit_form', note: note
......
app/views/projects/repositories/_feed.html.haml
View file @ 4e5897f5
......@@ -12,7 +12,7 @@
= link_to namespace_project_commits_path(@project.namespace, @project, commit.id) do
%code= commit.short_id
= image_tag avatar_icon(commit.author_email), class: "", width: 16, alt: ''
= gfm escape_once(truncate(commit.title, length: 40))
= markdown escape_once(truncate(commit.title, length: 40)), pipeline: :single_line
%td
%span.pull-right.cgray
= time_ago_with_tooltip(commit.committed_date)
app/views/shared/snippets/_header.html.haml
View file @ 4e5897f5
......@@ -22,4 +22,4 @@
.gray-content-block.middle-block
%h2.issue-title
= gfm escape_once(@snippet.title)
= markdown escape_once(@snippet.title), pipeline: :single_line
config/environments/test.rb
View file @ 4e5897f5
......@@ -7,6 +7,8 @@ Rails.application.configure do
# and recreated between test runs. Don't rely on the data there!
config.cache_classes = false
config.cache_store = :null_store
# Configure static asset server for tests with Cache-Control for performance
config.serve_static_files = true
config.static_cache_control = "public, max-age=3600"
......
config/initializers/session_store.rb
View file @ 4e5897f5
......@@ -10,7 +10,9 @@ rescue
Settings.gitlab['session_expire_delay'] ||= 10080
end
unless Rails.env.test?
if Rails.env.test?
Gitlab::Application.config.session_store :cookie_store, key: "_gitlab_session"
else
Gitlab::Application.config.session_store(
:redis_store, # Using the cookie_store would enable session replay attacks.
servers: Rails.application.config.cache_store[1].merge(namespace: 'session:gitlab'), # re-use the Redis config from the Rails cache store
......
lib/gitlab/asciidoc.rb
View file @ 4e5897f5
require 'asciidoctor'
require 'html/pipeline'
module Gitlab
# Parser/renderer for the AsciiDoc format that uses Asciidoctor and filters
# the resulting HTML through HTML pipeline filters.
module Asciidoc
# Provide autoload paths for filters to prevent a circular dependency error
autoload :RelativeLinkFilter, 'gitlab/markdown/relative_link_filter'
DEFAULT_ADOC_ATTRS = [
'showtitle', 'idprefix=user-content-', 'idseparator=-', 'env=gitlab',
'env-gitlab', 'source-highlighter=html-pipeline'
......@@ -24,13 +20,11 @@ module Gitlab
# :requested_path
# :ref
# asciidoc_opts - a Hash of options to pass to the Asciidoctor converter
# html_opts - a Hash of options for HTML output:
# :xhtml - output XHTML instead of HTML
#
def self.render(input, context, asciidoc_opts = {}, html_opts = {})
asciidoc_opts = asciidoc_opts.reverse_merge(
def self.render(input, context, asciidoc_opts = {})
asciidoc_opts.reverse_merge!(
safe: :secure,
backend: html_opts[:xhtml] ? :xhtml5 : :html5,
backend: :html5,
attributes: []
)
asciidoc_opts[:attributes].unshift(*DEFAULT_ADOC_ATTRS)
......@@ -38,23 +32,10 @@ module Gitlab
html = ::Asciidoctor.convert(input, asciidoc_opts)
if context[:project]
result = HTML::Pipeline.new(filters).call(html, context)
save_opts = html_opts[:xhtml] ?
Nokogiri::XML::Node::SaveOptions::AS_XHTML : 0
html = result[:output].to_html(save_with: save_opts)
html = Gitlab::Markdown.render(html, context.merge(pipeline: :asciidoc))
end
html.html_safe
end
private
def self.filters
[
Gitlab::Markdown::RelativeLinkFilter
]
end
end
end
lib/gitlab/markdown.rb
View file @ 4e5897f5
......@@ -19,24 +19,21 @@ module Gitlab
# context - Hash of context options passed to our HTML Pipeline
#
# Returns an HTML-safe String
def self.render(markdown, context = {})
html = renderer.render(markdown)
html = gfm(html, context)
def self.render(text, context = {})
cache_key = context.delete(:cache_key)
cache_key = full_cache_key(cache_key, context[:pipeline])
html.html_safe
if cache_key
Rails.cache.fetch(cache_key) do
cacheless_render(text, context)
end
else
cacheless_render(text, context)
end
end
# Convert a Markdown String into HTML without going through the HTML
# Pipeline.
#
# Note that because the pipeline is skipped, SanitizationFilter is as well.
# Do not output the result of this method to the user.
#
# markdown - Markdown String
#
# Returns a String
def self.render_without_gfm(markdown)
renderer.render(markdown)
def self.render_result(text, context = {})
Pipeline[context[:pipeline]].call(text, context)
end
# Perform post-processing on an HTML String
......@@ -46,156 +43,73 @@ module Gitlab
# permission to make (`RedactorFilter`).
#
# html - String to process
# options - Hash of options to customize output
# context - Hash of options to customize output
# :pipeline - Symbol pipeline type
# :project - Project
# :user - User object
#
# Returns an HTML-safe String
def self.post_process(html, options)
context = {
project: options[:project],
current_user: options[:user]
}
doc = post_processor.to_document(html, context)
def self.post_process(html, context)
context = Pipeline[context[:pipeline]].transform_context(context)
if options[:pipeline] == :atom
doc.to_html(save_with: Nokogiri::XML::Node::SaveOptions::AS_XHTML)
pipeline = Pipeline[:post_process]
if context[:xhtml]
pipeline.to_document(html, context).to_html(save_with: Nokogiri::XML::Node::SaveOptions::AS_XHTML)
else
doc.to_html
pipeline.to_html(html, context)
end.html_safe
end
# Provide autoload paths for filters to prevent a circular dependency error
autoload :AutolinkFilter, 'gitlab/markdown/autolink_filter'
autoload :CommitRangeReferenceFilter, 'gitlab/markdown/commit_range_reference_filter'
autoload :CommitReferenceFilter, 'gitlab/markdown/commit_reference_filter'
autoload :EmojiFilter, 'gitlab/markdown/emoji_filter'
autoload :ExternalIssueReferenceFilter, 'gitlab/markdown/external_issue_reference_filter'
autoload :ExternalLinkFilter, 'gitlab/markdown/external_link_filter'
autoload :IssueReferenceFilter, 'gitlab/markdown/issue_reference_filter'
autoload :LabelReferenceFilter, 'gitlab/markdown/label_reference_filter'
autoload :MergeRequestReferenceFilter, 'gitlab/markdown/merge_request_reference_filter'
autoload :RedactorFilter, 'gitlab/markdown/redactor_filter'
autoload :RelativeLinkFilter, 'gitlab/markdown/relative_link_filter'
autoload :SanitizationFilter, 'gitlab/markdown/sanitization_filter'
autoload :SnippetReferenceFilter, 'gitlab/markdown/snippet_reference_filter'
autoload :SyntaxHighlightFilter, 'gitlab/markdown/syntax_highlight_filter'
autoload :TableOfContentsFilter, 'gitlab/markdown/table_of_contents_filter'
autoload :TaskListFilter, 'gitlab/markdown/task_list_filter'
autoload :UserReferenceFilter, 'gitlab/markdown/user_reference_filter'
autoload :UploadLinkFilter, 'gitlab/markdown/upload_link_filter'
# Public: Parse the provided HTML with GitLab-Flavored Markdown
#
# html - HTML String
# options - A Hash of options used to customize output (default: {})
# :no_header_anchors - Disable header anchors in TableOfContentsFilter
# :path - Current path String
# :pipeline - Symbol pipeline type
# :project - Current Project object
# :project_wiki - Current ProjectWiki object
# :ref - Current ref String
#
# Returns an HTML-safe String
def self.gfm(html, options = {})
return '' unless html.present?
@pipeline ||= HTML::Pipeline.new(filters)
context = {
# SanitizationFilter
pipeline: options[:pipeline],
# EmojiFilter
asset_host: Gitlab::Application.config.asset_host,
asset_root: Gitlab.config.gitlab.base_url,
# ReferenceFilter
only_path: only_path_pipeline?(options[:pipeline]),
project: options[:project],
# RelativeLinkFilter
project_wiki: options[:project_wiki],
ref: options[:ref],
requested_path: options[:path],
# TableOfContentsFilter
no_header_anchors: options[:no_header_anchors]
}
@pipeline.to_html(html, context).html_safe
end
private
# Check if a pipeline enables the `only_path` context option
#
# Returns Boolean
def self.only_path_pipeline?(pipeline)
case pipeline
when :atom, :email
false
else
true
end
end
def self.redcarpet_options
# https://github.com/vmg/redcarpet#and-its-like-really-simple-to-use
@redcarpet_options ||= {
fenced_code_blocks: true,
footnotes: true,
lax_spacing: true,
no_intra_emphasis: true,
space_after_headers: true,
strikethrough: true,
superscript: true,
tables: true
}.freeze
end
def self.cacheless_render(text, context = {})
result = render_result(text, context)
def self.renderer
@markdown ||= begin
renderer = Redcarpet::Render::HTML.new
Redcarpet::Markdown.new(renderer, redcarpet_options)
output = result[:output]
if output.respond_to?(:to_html)
output.to_html
else
output.to_s
end
end
def self.post_processor
@post_processor ||= HTML::Pipeline.new([Gitlab::Markdown::RedactorFilter])
def self.full_cache_key(cache_key, pipeline_name)
return unless cache_key
["markdown", *cache_key, pipeline_name || :full]
end
# Filters used in our pipeline
#
# SanitizationFilter should come first so that all generated reference HTML
# goes through untouched.
#
# See https://github.com/jch/html-pipeline#filters for more filters.
def self.filters
[
Gitlab::Markdown::SyntaxHighlightFilter,
Gitlab::Markdown::SanitizationFilter,
Gitlab::Markdown::UploadLinkFilter,
Gitlab::Markdown::EmojiFilter,
Gitlab::Markdown::TableOfContentsFilter,
Gitlab::Markdown::AutolinkFilter,
Gitlab::Markdown::ExternalLinkFilter,
Gitlab::Markdown::UserReferenceFilter,
Gitlab::Markdown::IssueReferenceFilter,
Gitlab::Markdown::ExternalIssueReferenceFilter,
Gitlab::Markdown::MergeRequestReferenceFilter,
Gitlab::Markdown::SnippetReferenceFilter,
Gitlab::Markdown::CommitRangeReferenceFilter,
Gitlab::Markdown::CommitReferenceFilter,
Gitlab::Markdown::LabelReferenceFilter,
Gitlab::Markdown::RelativeLinkFilter,
Gitlab::Markdown::TaskListFilter
]
end
# Provide autoload paths for filters to prevent a circular dependency error
autoload :AutolinkFilter, 'gitlab/markdown/filter/autolink_filter'
autoload :CommitRangeReferenceFilter, 'gitlab/markdown/filter/commit_range_reference_filter'
autoload :CommitReferenceFilter, 'gitlab/markdown/filter/commit_reference_filter'
autoload :EmojiFilter, 'gitlab/markdown/filter/emoji_filter'
autoload :ExternalIssueReferenceFilter, 'gitlab/markdown/filter/external_issue_reference_filter'
autoload :ExternalLinkFilter, 'gitlab/markdown/filter/external_link_filter'
autoload :IssueReferenceFilter, 'gitlab/markdown/filter/issue_reference_filter'
autoload :LabelReferenceFilter, 'gitlab/markdown/filter/label_reference_filter'
autoload :MarkdownFilter, 'gitlab/markdown/filter/markdown_filter'
autoload :MergeRequestReferenceFilter, 'gitlab/markdown/filter/merge_request_reference_filter'
autoload :RedactorFilter, 'gitlab/markdown/filter/redactor_filter'
autoload :ReferenceGathererFilter, 'gitlab/markdown/filter/reference_gatherer_filter'
autoload :RelativeLinkFilter, 'gitlab/markdown/filter/relative_link_filter'
autoload :SanitizationFilter, 'gitlab/markdown/filter/sanitization_filter'
autoload :SnippetReferenceFilter, 'gitlab/markdown/filter/snippet_reference_filter'
autoload :SyntaxHighlightFilter, 'gitlab/markdown/filter/syntax_highlight_filter'
autoload :TableOfContentsFilter, 'gitlab/markdown/filter/table_of_contents_filter'
autoload :TaskListFilter, 'gitlab/markdown/filter/task_list_filter'
autoload :UserReferenceFilter, 'gitlab/markdown/filter/user_reference_filter'
autoload :UploadLinkFilter, 'gitlab/markdown/filter/upload_link_filter'
autoload :AsciidocPipeline, 'gitlab/markdown/pipeline/asciidoc_pipeline'
autoload :AtomPipeline, 'gitlab/markdown/pipeline/atom_pipeline'
autoload :DescriptionPipeline, 'gitlab/markdown/pipeline/description_pipeline'
autoload :EmailPipeline, 'gitlab/markdown/pipeline/email_pipeline'
autoload :FullPipeline, 'gitlab/markdown/pipeline/full_pipeline'
autoload :GfmPipeline, 'gitlab/markdown/pipeline/gfm_pipeline'
autoload :NotePipeline, 'gitlab/markdown/pipeline/note_pipeline'
autoload :PlainMarkdownPipeline, 'gitlab/markdown/pipeline/plain_markdown_pipeline'
autoload :PostProcessPipeline, 'gitlab/markdown/pipeline/post_process_pipeline'
autoload :ReferenceExtractionPipeline, 'gitlab/markdown/pipeline/reference_extraction_pipeline'
autoload :SingleLinePipeline, 'gitlab/markdown/pipeline/single_line_pipeline'
end
end
lib/gitlab/markdown/combined_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
module CombinedPipeline
def self.new(*pipelines)
Class.new(Pipeline) do
const_set :PIPELINES, pipelines
def self.pipelines
self::PIPELINES
end
def self.filters
pipelines.flat_map(&:filters)
end
def self.transform_context(context)
pipelines.reduce(context) do |context, pipeline|
pipeline.transform_context(context)
end
end
end
end
end
end
end
lib/gitlab/markdown/filter/markdown_filter.rb 0 → 100644
View file @ 4e5897f5
module Gitlab
module Markdown
class MarkdownFilter < HTML::Pipeline::TextFilter
def initialize(text, context = nil, result = nil)
super text, context, result
@text = @text.gsub "\r", ''
end
def call
html = self.class.renderer.render(@text)
html.rstrip!
html
end
private
def self.redcarpet_options
# https://github.com/vmg/redcarpet#and-its-like-really-simple-to-use
@redcarpet_options ||= {
fenced_code_blocks: true,
footnotes: true,
lax_spacing: true,
no_intra_emphasis: true,
space_after_headers: true,
strikethrough: true,
superscript: true,
tables: true
}.freeze
end
def self.renderer
@renderer ||= begin
renderer = Redcarpet::Render::HTML.new
Redcarpet::Markdown.new(renderer, redcarpet_options)
end
end
end
end
end
lib/gitlab/markdown/redactor_filter.rb → lib/gitlab/markdown/filter/redactor_filter.rb
View file @ 4e5897f5
......@@ -27,7 +27,7 @@ module Gitlab
def user_can_reference?(node)
if node.has_attribute?('data-reference-filter')
reference_type = node.attr('data-reference-filter')
reference_filter = reference_type.constantize
reference_filter = Gitlab::Markdown.const_get(reference_type)
reference_filter.user_can_reference?(current_user, node, context)
else
......
lib/gitlab/markdown/reference_gatherer_filter.rb → lib/gitlab/markdown/filter/reference_gatherer_filter.rb
View file @ 4e5897f5
......@@ -31,7 +31,7 @@ module Gitlab
return unless node.has_attribute?('data-reference-filter')
reference_type = node.attr('data-reference-filter')
reference_filter = reference_type.constantize
reference_filter = Gitlab::Markdown.const_get(reference_type)
return if context[:reference_filter] && reference_filter != context[:reference_filter]
......
lib/gitlab/markdown/relative_link_filter.rb → lib/gitlab/markdown/filter/relative_link_filter.rb
View file @ 4e5897f5
......@@ -16,10 +16,7 @@ module Gitlab
def call
return doc unless linkable_files?
doc.search('a').each do |el|
klass = el.attr('class')
next if klass && klass.include?('gfm')
doc.search('a:not(.gfm)').each do |el|
process_link_attr el.attribute('href')
end
......
lib/gitlab/markdown/sanitization_filter.rb → lib/gitlab/markdown/filter/sanitization_filter.rb
View file @ 4e5897f5
......@@ -11,7 +11,7 @@ module Gitlab
def whitelist
# Descriptions are more heavily sanitized, allowing only a few elements.
# See http://git.io/vkuAN
if pipeline == :description
if context[:inline_sanitization]
whitelist = LIMITED
whitelist[:elements] -= %w(pre code img ol ul li)
else
......@@ -25,10 +25,6 @@ module Gitlab
private
def pipeline
context[:pipeline] || :default
end
def customized?(transformers)
transformers.last.source_location[0] == __FILE__
end
......
lib/gitlab/markdown/pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class Pipeline
def self.[](name)
name ||= :full
Markdown.const_get("#{name.to_s.camelize}Pipeline")
end
def self.filters
[]
end
def self.transform_context(context)
context
end
def self.html_pipeline
@html_pipeline ||= HTML::Pipeline.new(filters)
end
class << self
%i(call to_document to_html).each do |meth|
define_method(meth) do |text, context|
context = transform_context(context)
html_pipeline.send(meth, text, context)
end
end
end
end
end
end
lib/gitlab/markdown/pipeline/asciidoc_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class AsciidocPipeline < Pipeline
def self.filters
[
Gitlab::Markdown::RelativeLinkFilter
]
end
end
end
end
lib/gitlab/markdown/pipeline/atom_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class AtomPipeline < FullPipeline
def self.transform_context(context)
super(context).merge(
only_path: false,
xhtml: true
)
end
end
end
end
lib/gitlab/markdown/pipeline/description_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class DescriptionPipeline < FullPipeline
def self.transform_context(context)
super(context).merge(
# SanitizationFilter
inline_sanitization: true
)
end
end
end
end
lib/gitlab/markdown/pipeline/email_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class EmailPipeline < FullPipeline
def self.transform_context(context)
super(context).merge(
only_path: false
)
end
end
end
end
lib/gitlab/markdown/pipeline/full_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class FullPipeline < CombinedPipeline.new(PlainMarkdownPipeline, GfmPipeline)
end
end
end
lib/gitlab/markdown/pipeline/gfm_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class GfmPipeline < Pipeline
def self.filters
@filters ||= [
Gitlab::Markdown::SyntaxHighlightFilter,
Gitlab::Markdown::SanitizationFilter,
Gitlab::Markdown::UploadLinkFilter,
Gitlab::Markdown::EmojiFilter,
Gitlab::Markdown::TableOfContentsFilter,
Gitlab::Markdown::AutolinkFilter,
Gitlab::Markdown::ExternalLinkFilter,
Gitlab::Markdown::UserReferenceFilter,
Gitlab::Markdown::IssueReferenceFilter,
Gitlab::Markdown::ExternalIssueReferenceFilter,
Gitlab::Markdown::MergeRequestReferenceFilter,
Gitlab::Markdown::SnippetReferenceFilter,
Gitlab::Markdown::CommitRangeReferenceFilter,
Gitlab::Markdown::CommitReferenceFilter,
Gitlab::Markdown::LabelReferenceFilter,
Gitlab::Markdown::TaskListFilter
]
end
def self.transform_context(context)
context.merge(
only_path: true,
# EmojiFilter
asset_host: Gitlab::Application.config.asset_host,
asset_root: Gitlab.config.gitlab.base_url
)
end
end
end
end
lib/gitlab/markdown/pipeline/note_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class NotePipeline < FullPipeline
def self.transform_context(context)
super(context).merge(
# TableOfContentsFilter
no_header_anchors: true
)
end
end
end
end
lib/gitlab/markdown/pipeline/plain_markdown_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class PlainMarkdownPipeline < Pipeline
def self.filters
[
Gitlab::Markdown::MarkdownFilter
]
end
end
end
end
lib/gitlab/markdown/pipeline/post_process_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class PostProcessPipeline < Pipeline
def self.filters
[
Gitlab::Markdown::RelativeLinkFilter,
Gitlab::Markdown::RedactorFilter
]
end
def self.transform_context(context)
context.merge(
post_process: true
)
end
end
end
end
lib/gitlab/markdown/pipeline/reference_extraction_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class ReferenceExtractionPipeline < Pipeline
def self.filters
[
Gitlab::Markdown::ReferenceGathererFilter
]
end
end
end
end
lib/gitlab/markdown/pipeline/single_line_pipeline.rb 0 → 100644
View file @ 4e5897f5
require 'gitlab/markdown'
module Gitlab
module Markdown
class SingleLinePipeline < GfmPipeline
end
end
end
lib/gitlab/markdown/reference_filter.rb
View file @ 4e5897f5
......@@ -29,6 +29,10 @@ module Gitlab
end
end
def self.[](name)
Markdown.const_get("#{name.to_s.camelize}ReferenceFilter")
end
def self.user_can_reference?(user, node, context)
if node.has_attribute?('data-project')
project_id = node.attr('data-project').to_i
......@@ -53,14 +57,14 @@ module Gitlab
# Examples:
#
# data_attribute(project: 1, issue: 2)
# # => "data-reference-filter=\"Gitlab::Markdown::SomeReferenceFilter\" data-project=\"1\" data-issue=\"2\""
# # => "data-reference-filter=\"SomeReferenceFilter\" data-project=\"1\" data-issue=\"2\""
#
# data_attribute(project: 3, merge_request: 4)
# # => "data-reference-filter=\"Gitlab::Markdown::SomeReferenceFilter\" data-project=\"3\" data-merge-request=\"4\""
# # => "data-reference-filter=\"SomeReferenceFilter\" data-project=\"3\" data-merge-request=\"4\""
#
# Returns a String
def data_attribute(attributes = {})
attributes[:reference_filter] = self.class.name
attributes[:reference_filter] = self.class.name.demodulize
attributes.map { |key, value| %Q(data-#{key.to_s.dasherize}="#{value}") }.join(" ")
end
......
lib/gitlab/reference_extractor.rb
View file @ 4e5897f5
......@@ -9,30 +9,23 @@ module Gitlab
@project = project
@current_user = current_user
@load_lazy_references = load_lazy_references
@texts = []
@references = {}
end
def analyze(text)
references.clear
@text = Gitlab::Markdown.render_without_gfm(text)
def analyze(text, options = {})
@texts << Gitlab::Markdown.render(text, options.merge(project: project))
end
%i(user label issue merge_request snippet commit commit_range).each do |type|
define_method("#{type}s") do
references[type]
@references[type] ||= pipeline_result(type)
end
end
private
def references
@references ||= Hash.new do |references, type|
type = type.to_sym
next references[type] if references.has_key?(type)
references[type] = pipeline_result(type)
end
end
# Instantiate and call HTML::Pipeline with a single reference filter type,
# returning the result
#
......@@ -40,36 +33,24 @@ module Gitlab
#
# Returns the results Array for the requested filter type
def pipeline_result(filter_type)
return [] if @text.blank?
klass = "#{filter_type.to_s.camelize}ReferenceFilter"
filter = Gitlab::Markdown.const_get(klass)
filter = Gitlab::Markdown::ReferenceFilter[filter_type]
context = {
pipeline: :reference_extraction,
project: project,
current_user: current_user,
# We don't actually care about the links generated
only_path: true,
ignore_blockquotes: true,
# ReferenceGathererFilter
load_lazy_references: false,
reference_filter: filter
}
# We need to autolink first to finds links to referables, and to prevent
# numeric anchors to be parsed as issue references.
filters = [
Gitlab::Markdown::AutolinkFilter,
filter,
Gitlab::Markdown::ReferenceGathererFilter
]
pipeline = HTML::Pipeline.new(filters, context)
result = pipeline.call(@text)
values = result[:references][filter_type].uniq
values = @texts.flat_map do |html|
text_context = context.dup
result = Gitlab::Markdown.render_result(html, text_context)
result[:references][filter_type]
end.uniq
if @load_lazy_references
values = Gitlab::Markdown::ReferenceFilter::LazyReference.load(values).uniq
......
spec/lib/gitlab/asciidoc_spec.rb
View file @ 4e5897f5
......@@ -50,9 +50,9 @@ module Gitlab
filtered_html = '<b>ASCII</b>'
allow(Asciidoctor).to receive(:convert).and_return(html)
expect_any_instance_of(HTML::Pipeline).to receive(:call)
.with(html, context)
.and_return(output: Nokogiri::HTML.fragment(filtered_html))
expect(Gitlab::Markdown).to receive(:render)
.with(html, context.merge(pipeline: :asciidoc))
.and_return(filtered_html)
expect( render('foo', context) ).to eql filtered_html
end
......
spec/lib/gitlab/markdown/autolink_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe AutolinkFilter, lib: true do
include FilterSpecHelper
let(:link) { 'http://about.gitlab.com/' }
it 'does nothing when :autolink is false' do
exp = act = link
expect(filter(act, autolink: false).to_html).to eq exp
end
it 'does nothing with non-link text' do
exp = act = 'This text contains no links to autolink'
expect(filter(act).to_html).to eq exp
end
context 'Rinku schemes' do
it 'autolinks http' do
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks https' do
link = 'https://google.com/'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks ftp' do
link = 'ftp://ftp.us.debian.org/debian/'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks short URLs' do
link = 'http://localhost:3000/'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'accepts link_attr options' do
doc = filter("See #{link}", link_attr: { class: 'custom' })
expect(doc.at_css('a')['class']).to eq 'custom'
end
described_class::IGNORE_PARENTS.each do |elem|
it "ignores valid links contained inside '#{elem}' element" do
exp = act = "<#{elem}>See #{link}</#{elem}>"
expect(filter(act).to_html).to eq exp
end
end
end
context 'other schemes' do
let(:link) { 'foo://bar.baz/' }
it 'autolinks smb' do
link = 'smb:///Volumes/shared/foo.pdf'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks irc' do
link = 'irc://irc.freenode.net/git'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'does not include trailing punctuation' do
doc = filter("See #{link}.")
expect(doc.at_css('a').text).to eq link
doc = filter("See #{link}, ok?")
expect(doc.at_css('a').text).to eq link
doc = filter("See #{link}...")
expect(doc.at_css('a').text).to eq link
end
it 'does not include trailing HTML entities' do
doc = filter("See &lt;&lt;&lt;#{link}&gt;&gt;&gt;")
expect(doc.at_css('a')['href']).to eq link
expect(doc.text).to eq "See <<<#{link}>>>"
end
it 'accepts link_attr options' do
doc = filter("See #{link}", link_attr: { class: 'custom' })
expect(doc.at_css('a')['class']).to eq 'custom'
end
described_class::IGNORE_PARENTS.each do |elem|
it "ignores valid links contained inside '#{elem}' element" do
exp = act = "<#{elem}>See #{link}</#{elem}>"
expect(filter(act).to_html).to eq exp
end
end
end
end
end
spec/lib/gitlab/markdown/commit_range_reference_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe CommitRangeReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:project, :public) }
let(:commit1) { project.commit("HEAD~2") }
let(:commit2) { project.commit }
let(:range) { CommitRange.new("#{commit1.id}...#{commit2.id}", project) }
let(:range2) { CommitRange.new("#{commit1.id}..#{commit2.id}", project) }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Commit Range #{range.to_reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'internal reference' do
let(:reference) { range.to_reference }
let(:reference2) { range2.to_reference }
it 'links to a valid two-dot reference' do
doc = reference_filter("See #{reference2}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_compare_url(project.namespace, project, range2.to_param)
end
it 'links to a valid three-dot reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_compare_url(project.namespace, project, range.to_param)
end
it 'links to a valid short ID' do
reference = "#{commit1.short_id}...#{commit2.id}"
reference2 = "#{commit1.id}...#{commit2.short_id}"
exp = commit1.short_id + '...' + commit2.short_id
expect(reference_filter("See #{reference}").css('a').first.text).to eq exp
expect(reference_filter("See #{reference2}").css('a').first.text).to eq exp
end
it 'links with adjacent text' do
doc = reference_filter("See (#{reference}.)")
exp = Regexp.escape(range.reference_link_text)
expect(doc.to_html).to match(/\(<a.+>#{exp}<\/a>\.\)/)
end
it 'ignores invalid commit IDs' do
exp = act = "See #{commit1.id.reverse}...#{commit2.id}"
expect(project).to receive(:valid_repo?).and_return(true)
expect(project.repository).to receive(:commit).with(commit1.id.reverse)
expect(project.repository).to receive(:commit).with(commit2.id)
expect(reference_filter(act).to_html).to eq exp
end
it 'includes a title attribute' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('title')).to eq range.reference_title
end
it 'includes default classes' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-commit_range'
end
it 'includes a data-project attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-commit-range attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-commit-range')
expect(link.attr('data-commit-range')).to eq range.to_s
end
it 'supports an :only_path option' do
doc = reference_filter("See #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.namespace_project_compare_url(project.namespace, project, from: commit1.id, to: commit2.id, only_path: true)
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit_range]).not_to be_empty
end
end
context 'cross-project reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:reference) { range.to_reference(project) }
before do
range.project = project2
end
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_compare_url(project2.namespace, project2, range.to_param)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
exp = Regexp.escape("#{project2.to_reference}@#{range.reference_link_text}")
expect(doc.to_html).to match(/\(<a.+>#{exp}<\/a>\.\)/)
end
it 'ignores invalid commit IDs on the referenced project' do
exp = act = "Fixed #{project2.to_reference}@#{commit1.id.reverse}...#{commit2.id}"
expect(reference_filter(act).to_html).to eq exp
exp = act = "Fixed #{project2.to_reference}@#{commit1.id}...#{commit2.id.reverse}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit_range]).not_to be_empty
end
end
context 'cross-project URL reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:range) { CommitRange.new("#{commit1.id}...master", project) }
let(:reference) { urls.namespace_project_compare_url(project2.namespace, project2, from: commit1.id, to: 'master') }
before do
range.project = project2
end
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq reference
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
exp = Regexp.escape(range.reference_link_text(project))
expect(doc.to_html).to match(/\(<a.+>#{exp}<\/a>\.\)/)
end
it 'ignores invalid commit IDs on the referenced project' do
exp = act = "Fixed #{project2.to_reference}@#{commit1.id.reverse}...#{commit2.id}"
expect(reference_filter(act).to_html).to eq exp
exp = act = "Fixed #{project2.to_reference}@#{commit1.id}...#{commit2.id.reverse}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit_range]).not_to be_empty
end
end
end
end
spec/lib/gitlab/markdown/commit_reference_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe CommitReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:project, :public) }
let(:commit) { project.commit }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Commit #{commit.id}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'internal reference' do
let(:reference) { commit.id }
# Let's test a variety of commit SHA sizes just to be paranoid
[6, 8, 12, 18, 20, 32, 40].each do |size|
it "links to a valid reference of #{size} characters" do
doc = reference_filter("See #{reference[0...size]}")
expect(doc.css('a').first.text).to eq commit.short_id
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_commit_url(project.namespace, project, reference)
end
end
it 'always uses the short ID as the link text' do
doc = reference_filter("See #{commit.id}")
expect(doc.text).to eq "See #{commit.short_id}"
doc = reference_filter("See #{commit.id[0...6]}")
expect(doc.text).to eq "See #{commit.short_id}"
end
it 'links with adjacent text' do
doc = reference_filter("See (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{commit.short_id}<\/a>\.\)/)
end
it 'ignores invalid commit IDs' do
invalid = invalidate_reference(reference)
exp = act = "See #{invalid}"
expect(project).to receive(:valid_repo?).and_return(true)
expect(project.repository).to receive(:commit).with(invalid)
expect(reference_filter(act).to_html).to eq exp
end
it 'includes a title attribute' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('title')).to eq commit.link_title
end
it 'escapes the title attribute' do
allow_any_instance_of(Commit).to receive(:title).and_return(%{"></a>whatever<a title="})
doc = reference_filter("See #{reference}")
expect(doc.text).to eq "See #{commit.short_id}"
end
it 'includes default classes' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-commit'
end
it 'includes a data-project attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-commit attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-commit')
expect(link.attr('data-commit')).to eq commit.id
end
it 'supports an :only_path context' do
doc = reference_filter("See #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.namespace_project_commit_url(project.namespace, project, reference, only_path: true)
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit]).not_to be_empty
end
end
context 'cross-project reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:commit) { project2.commit }
let(:reference) { commit.to_reference(project) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_commit_url(project2.namespace, project2, commit.id)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
exp = Regexp.escape(project2.to_reference)
expect(doc.to_html).to match(/\(<a.+>#{exp}@#{commit.short_id}<\/a>\.\)/)
end
it 'ignores invalid commit IDs on the referenced project' do
exp = act = "Committed #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit]).not_to be_empty
end
end
context 'cross-project URL reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:commit) { project2.commit }
let(:reference) { urls.namespace_project_commit_url(project2.namespace, project2, commit.id) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_commit_url(project2.namespace, project2, commit.id)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{commit.reference_link_text(project)}<\/a>\.\)/)
end
it 'ignores invalid commit IDs on the referenced project' do
act = "Committed #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to match(/<a.+>#{Regexp.escape(invalidate_reference(reference))}<\/a>/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit]).not_to be_empty
end
end
end
end
spec/lib/gitlab/markdown/cross_project_reference_spec.rb
View file @ 4e5897f5
require 'spec_helper'
module Gitlab::Markdown
describe CrossProjectReference, lib: true do
describe Gitlab::Markdown::CrossProjectReference, lib: true do
include described_class
describe '#project_from_ref' do
......@@ -32,5 +31,4 @@ module Gitlab::Markdown
end
end
end
end
end
spec/lib/gitlab/markdown/emoji_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe EmojiFilter, lib: true do
include FilterSpecHelper
before do
ActionController::Base.asset_host = 'https://foo.com'
end
it 'replaces supported emoji' do
doc = filter('<p>:heart:</p>')
expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/emoji/2764.png'
end
it 'ignores unsupported emoji' do
exp = act = '<p>:foo:</p>'
doc = filter(act)
expect(doc.to_html).to match Regexp.escape(exp)
end
it 'correctly encodes the URL' do
doc = filter('<p>:+1:</p>')
expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/emoji/1F44D.png'
end
it 'matches at the start of a string' do
doc = filter(':+1:')
expect(doc.css('img').size).to eq 1
end
it 'matches at the end of a string' do
doc = filter('This gets a :-1:')
expect(doc.css('img').size).to eq 1
end
it 'matches with adjacent text' do
doc = filter('+1 (:+1:)')
expect(doc.css('img').size).to eq 1
end
it 'matches multiple emoji in a row' do
doc = filter(':see_no_evil::hear_no_evil::speak_no_evil:')
expect(doc.css('img').size).to eq 3
end
it 'has a title attribute' do
doc = filter(':-1:')
expect(doc.css('img').first.attr('title')).to eq ':-1:'
end
it 'has an alt attribute' do
doc = filter(':-1:')
expect(doc.css('img').first.attr('alt')).to eq ':-1:'
end
it 'has an align attribute' do
doc = filter(':8ball:')
expect(doc.css('img').first.attr('align')).to eq 'absmiddle'
end
it 'has an emoji class' do
doc = filter(':cat:')
expect(doc.css('img').first.attr('class')).to eq 'emoji'
end
it 'has height and width attributes' do
doc = filter(':dog:')
img = doc.css('img').first
expect(img.attr('width')).to eq '20'
expect(img.attr('height')).to eq '20'
end
it 'keeps whitespace intact' do
doc = filter('This deserves a :+1:, big time.')
expect(doc.to_html).to match(/^This deserves a <img.+>, big time\.\z/)
end
it 'uses a custom asset_root context' do
root = Gitlab.config.gitlab.url + 'gitlab/root'
doc = filter(':smile:', asset_root: root)
expect(doc.css('img').first.attr('src')).to start_with(root)
end
it 'uses a custom asset_host context' do
ActionController::Base.asset_host = 'https://cdn.example.com'
doc = filter(':frowning:', asset_host: 'https://this-is-ignored-i-guess?')
expect(doc.css('img').first.attr('src')).to start_with('https://cdn.example.com')
end
end
end
spec/lib/gitlab/markdown/external_issue_reference_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe ExternalIssueReferenceFilter, lib: true do
include FilterSpecHelper
def helper
IssuesHelper
end
let(:project) { create(:jira_project) }
context 'JIRA issue references' do
let(:issue) { ExternalIssue.new('JIRA-123', project) }
let(:reference) { issue.to_reference }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Issue #{reference}</#{elem}>"
expect(filter(act).to_html).to eq exp
end
end
it 'ignores valid references when using default tracker' do
expect(project).to receive(:default_issues_tracker?).and_return(true)
exp = act = "Issue #{reference}"
expect(filter(act).to_html).to eq exp
end
it 'links to a valid reference' do
doc = filter("Issue #{reference}")
expect(doc.css('a').first.attr('href'))
.to eq helper.url_for_issue(reference, project)
end
it 'links to the external tracker' do
doc = filter("Issue #{reference}")
link = doc.css('a').first.attr('href')
expect(link).to eq "http://jira.example/browse/#{reference}"
end
it 'links with adjacent text' do
doc = filter("Issue (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{reference}<\/a>\.\)/)
end
it 'includes a title attribute' do
doc = filter("Issue #{reference}")
expect(doc.css('a').first.attr('title')).to eq "Issue in JIRA tracker"
end
it 'escapes the title attribute' do
allow(project.external_issue_tracker).to receive(:title).
and_return(%{"></a>whatever<a title="})
doc = filter("Issue #{reference}")
expect(doc.text).to eq "Issue #{reference}"
end
it 'includes default classes' do
doc = filter("Issue #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-issue'
end
it 'supports an :only_path context' do
doc = filter("Issue #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).to eq helper.url_for_issue("#{reference}", project, only_path: true)
end
end
end
end
spec/lib/gitlab/markdown/external_link_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe ExternalLinkFilter, lib: true do
include FilterSpecHelper
it 'ignores elements without an href attribute' do
exp = act = %q(<a id="ignored">Ignore Me</a>)
expect(filter(act).to_html).to eq exp
end
it 'ignores non-HTTP(S) links' do
exp = act = %q(<a href="irc://irc.freenode.net/gitlab">IRC</a>)
expect(filter(act).to_html).to eq exp
end
it 'skips internal links' do
internal = Gitlab.config.gitlab.url
exp = act = %Q(<a href="#{internal}/sign_in">Login</a>)
expect(filter(act).to_html).to eq exp
end
it 'adds rel="nofollow" to external links' do
act = %q(<a href="https://google.com/">Google</a>)
doc = filter(act)
expect(doc.at_css('a')).to have_attribute('rel')
expect(doc.at_css('a')['rel']).to eq 'nofollow'
end
end
end
spec/lib/gitlab/markdown/filter/autolink_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::AutolinkFilter, lib: true do
include FilterSpecHelper
let(:link) { 'http://about.gitlab.com/' }
it 'does nothing when :autolink is false' do
exp = act = link
expect(filter(act, autolink: false).to_html).to eq exp
end
it 'does nothing with non-link text' do
exp = act = 'This text contains no links to autolink'
expect(filter(act).to_html).to eq exp
end
context 'Rinku schemes' do
it 'autolinks http' do
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks https' do
link = 'https://google.com/'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks ftp' do
link = 'ftp://ftp.us.debian.org/debian/'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks short URLs' do
link = 'http://localhost:3000/'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'accepts link_attr options' do
doc = filter("See #{link}", link_attr: { class: 'custom' })
expect(doc.at_css('a')['class']).to eq 'custom'
end
described_class::IGNORE_PARENTS.each do |elem|
it "ignores valid links contained inside '#{elem}' element" do
exp = act = "<#{elem}>See #{link}</#{elem}>"
expect(filter(act).to_html).to eq exp
end
end
end
context 'other schemes' do
let(:link) { 'foo://bar.baz/' }
it 'autolinks smb' do
link = 'smb:///Volumes/shared/foo.pdf'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'autolinks irc' do
link = 'irc://irc.freenode.net/git'
doc = filter("See #{link}")
expect(doc.at_css('a').text).to eq link
expect(doc.at_css('a')['href']).to eq link
end
it 'does not include trailing punctuation' do
doc = filter("See #{link}.")
expect(doc.at_css('a').text).to eq link
doc = filter("See #{link}, ok?")
expect(doc.at_css('a').text).to eq link
doc = filter("See #{link}...")
expect(doc.at_css('a').text).to eq link
end
it 'does not include trailing HTML entities' do
doc = filter("See &lt;&lt;&lt;#{link}&gt;&gt;&gt;")
expect(doc.at_css('a')['href']).to eq link
expect(doc.text).to eq "See <<<#{link}>>>"
end
it 'accepts link_attr options' do
doc = filter("See #{link}", link_attr: { class: 'custom' })
expect(doc.at_css('a')['class']).to eq 'custom'
end
described_class::IGNORE_PARENTS.each do |elem|
it "ignores valid links contained inside '#{elem}' element" do
exp = act = "<#{elem}>See #{link}</#{elem}>"
expect(filter(act).to_html).to eq exp
end
end
end
end
spec/lib/gitlab/markdown/filter/commit_range_reference_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::CommitRangeReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:project, :public) }
let(:commit1) { project.commit("HEAD~2") }
let(:commit2) { project.commit }
let(:range) { CommitRange.new("#{commit1.id}...#{commit2.id}", project) }
let(:range2) { CommitRange.new("#{commit1.id}..#{commit2.id}", project) }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Commit Range #{range.to_reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'internal reference' do
let(:reference) { range.to_reference }
let(:reference2) { range2.to_reference }
it 'links to a valid two-dot reference' do
doc = reference_filter("See #{reference2}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_compare_url(project.namespace, project, range2.to_param)
end
it 'links to a valid three-dot reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_compare_url(project.namespace, project, range.to_param)
end
it 'links to a valid short ID' do
reference = "#{commit1.short_id}...#{commit2.id}"
reference2 = "#{commit1.id}...#{commit2.short_id}"
exp = commit1.short_id + '...' + commit2.short_id
expect(reference_filter("See #{reference}").css('a').first.text).to eq exp
expect(reference_filter("See #{reference2}").css('a').first.text).to eq exp
end
it 'links with adjacent text' do
doc = reference_filter("See (#{reference}.)")
exp = Regexp.escape(range.reference_link_text)
expect(doc.to_html).to match(/\(<a.+>#{exp}<\/a>\.\)/)
end
it 'ignores invalid commit IDs' do
exp = act = "See #{commit1.id.reverse}...#{commit2.id}"
expect(project).to receive(:valid_repo?).and_return(true)
expect(project.repository).to receive(:commit).with(commit1.id.reverse)
expect(project.repository).to receive(:commit).with(commit2.id)
expect(reference_filter(act).to_html).to eq exp
end
it 'includes a title attribute' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('title')).to eq range.reference_title
end
it 'includes default classes' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-commit_range'
end
it 'includes a data-project attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-commit-range attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-commit-range')
expect(link.attr('data-commit-range')).to eq range.to_s
end
it 'supports an :only_path option' do
doc = reference_filter("See #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.namespace_project_compare_url(project.namespace, project, from: commit1.id, to: commit2.id, only_path: true)
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit_range]).not_to be_empty
end
end
context 'cross-project reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:reference) { range.to_reference(project) }
before do
range.project = project2
end
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_compare_url(project2.namespace, project2, range.to_param)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
exp = Regexp.escape("#{project2.to_reference}@#{range.reference_link_text}")
expect(doc.to_html).to match(/\(<a.+>#{exp}<\/a>\.\)/)
end
it 'ignores invalid commit IDs on the referenced project' do
exp = act = "Fixed #{project2.to_reference}@#{commit1.id.reverse}...#{commit2.id}"
expect(reference_filter(act).to_html).to eq exp
exp = act = "Fixed #{project2.to_reference}@#{commit1.id}...#{commit2.id.reverse}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit_range]).not_to be_empty
end
end
context 'cross-project URL reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:range) { CommitRange.new("#{commit1.id}...master", project) }
let(:reference) { urls.namespace_project_compare_url(project2.namespace, project2, from: commit1.id, to: 'master') }
before do
range.project = project2
end
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq reference
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
exp = Regexp.escape(range.reference_link_text(project))
expect(doc.to_html).to match(/\(<a.+>#{exp}<\/a>\.\)/)
end
it 'ignores invalid commit IDs on the referenced project' do
exp = act = "Fixed #{project2.to_reference}@#{commit1.id.reverse}...#{commit2.id}"
expect(reference_filter(act).to_html).to eq exp
exp = act = "Fixed #{project2.to_reference}@#{commit1.id}...#{commit2.id.reverse}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit_range]).not_to be_empty
end
end
end
spec/lib/gitlab/markdown/filter/commit_reference_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::CommitReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:project, :public) }
let(:commit) { project.commit }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Commit #{commit.id}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'internal reference' do
let(:reference) { commit.id }
# Let's test a variety of commit SHA sizes just to be paranoid
[6, 8, 12, 18, 20, 32, 40].each do |size|
it "links to a valid reference of #{size} characters" do
doc = reference_filter("See #{reference[0...size]}")
expect(doc.css('a').first.text).to eq commit.short_id
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_commit_url(project.namespace, project, reference)
end
end
it 'always uses the short ID as the link text' do
doc = reference_filter("See #{commit.id}")
expect(doc.text).to eq "See #{commit.short_id}"
doc = reference_filter("See #{commit.id[0...6]}")
expect(doc.text).to eq "See #{commit.short_id}"
end
it 'links with adjacent text' do
doc = reference_filter("See (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{commit.short_id}<\/a>\.\)/)
end
it 'ignores invalid commit IDs' do
invalid = invalidate_reference(reference)
exp = act = "See #{invalid}"
expect(project).to receive(:valid_repo?).and_return(true)
expect(project.repository).to receive(:commit).with(invalid)
expect(reference_filter(act).to_html).to eq exp
end
it 'includes a title attribute' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('title')).to eq commit.link_title
end
it 'escapes the title attribute' do
allow_any_instance_of(Commit).to receive(:title).and_return(%{"></a>whatever<a title="})
doc = reference_filter("See #{reference}")
expect(doc.text).to eq "See #{commit.short_id}"
end
it 'includes default classes' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-commit'
end
it 'includes a data-project attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-commit attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-commit')
expect(link.attr('data-commit')).to eq commit.id
end
it 'supports an :only_path context' do
doc = reference_filter("See #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.namespace_project_commit_url(project.namespace, project, reference, only_path: true)
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit]).not_to be_empty
end
end
context 'cross-project reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:commit) { project2.commit }
let(:reference) { commit.to_reference(project) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_commit_url(project2.namespace, project2, commit.id)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
exp = Regexp.escape(project2.to_reference)
expect(doc.to_html).to match(/\(<a.+>#{exp}@#{commit.short_id}<\/a>\.\)/)
end
it 'ignores invalid commit IDs on the referenced project' do
exp = act = "Committed #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit]).not_to be_empty
end
end
context 'cross-project URL reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:commit) { project2.commit }
let(:reference) { urls.namespace_project_commit_url(project2.namespace, project2, commit.id) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_commit_url(project2.namespace, project2, commit.id)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{commit.reference_link_text(project)}<\/a>\.\)/)
end
it 'ignores invalid commit IDs on the referenced project' do
act = "Committed #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to match(/<a.+>#{Regexp.escape(invalidate_reference(reference))}<\/a>/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("See #{reference}")
expect(result[:references][:commit]).not_to be_empty
end
end
end
spec/lib/gitlab/markdown/filter/emoji_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::EmojiFilter, lib: true do
include FilterSpecHelper
before do
@original_asset_host = ActionController::Base.asset_host
ActionController::Base.asset_host = 'https://foo.com'
end
after do
ActionController::Base.asset_host = @original_asset_host
end
it 'replaces supported emoji' do
doc = filter('<p>:heart:</p>')
expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/emoji/2764.png'
end
it 'ignores unsupported emoji' do
exp = act = '<p>:foo:</p>'
doc = filter(act)
expect(doc.to_html).to match Regexp.escape(exp)
end
it 'correctly encodes the URL' do
doc = filter('<p>:+1:</p>')
expect(doc.css('img').first.attr('src')).to eq 'https://foo.com/assets/emoji/1F44D.png'
end
it 'matches at the start of a string' do
doc = filter(':+1:')
expect(doc.css('img').size).to eq 1
end
it 'matches at the end of a string' do
doc = filter('This gets a :-1:')
expect(doc.css('img').size).to eq 1
end
it 'matches with adjacent text' do
doc = filter('+1 (:+1:)')
expect(doc.css('img').size).to eq 1
end
it 'matches multiple emoji in a row' do
doc = filter(':see_no_evil::hear_no_evil::speak_no_evil:')
expect(doc.css('img').size).to eq 3
end
it 'has a title attribute' do
doc = filter(':-1:')
expect(doc.css('img').first.attr('title')).to eq ':-1:'
end
it 'has an alt attribute' do
doc = filter(':-1:')
expect(doc.css('img').first.attr('alt')).to eq ':-1:'
end
it 'has an align attribute' do
doc = filter(':8ball:')
expect(doc.css('img').first.attr('align')).to eq 'absmiddle'
end
it 'has an emoji class' do
doc = filter(':cat:')
expect(doc.css('img').first.attr('class')).to eq 'emoji'
end
it 'has height and width attributes' do
doc = filter(':dog:')
img = doc.css('img').first
expect(img.attr('width')).to eq '20'
expect(img.attr('height')).to eq '20'
end
it 'keeps whitespace intact' do
doc = filter('This deserves a :+1:, big time.')
expect(doc.to_html).to match(/^This deserves a <img.+>, big time\.\z/)
end
it 'uses a custom asset_root context' do
root = Gitlab.config.gitlab.url + 'gitlab/root'
doc = filter(':smile:', asset_root: root)
expect(doc.css('img').first.attr('src')).to start_with(root)
end
it 'uses a custom asset_host context' do
ActionController::Base.asset_host = 'https://cdn.example.com'
doc = filter(':frowning:', asset_host: 'https://this-is-ignored-i-guess?')
expect(doc.css('img').first.attr('src')).to start_with('https://cdn.example.com')
end
end
spec/lib/gitlab/markdown/filter/external_issue_reference_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::ExternalIssueReferenceFilter, lib: true do
include FilterSpecHelper
def helper
IssuesHelper
end
let(:project) { create(:jira_project) }
context 'JIRA issue references' do
let(:issue) { ExternalIssue.new('JIRA-123', project) }
let(:reference) { issue.to_reference }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Issue #{reference}</#{elem}>"
expect(filter(act).to_html).to eq exp
end
end
it 'ignores valid references when using default tracker' do
expect(project).to receive(:default_issues_tracker?).and_return(true)
exp = act = "Issue #{reference}"
expect(filter(act).to_html).to eq exp
end
it 'links to a valid reference' do
doc = filter("Issue #{reference}")
expect(doc.css('a').first.attr('href'))
.to eq helper.url_for_issue(reference, project)
end
it 'links to the external tracker' do
doc = filter("Issue #{reference}")
link = doc.css('a').first.attr('href')
expect(link).to eq "http://jira.example/browse/#{reference}"
end
it 'links with adjacent text' do
doc = filter("Issue (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{reference}<\/a>\.\)/)
end
it 'includes a title attribute' do
doc = filter("Issue #{reference}")
expect(doc.css('a').first.attr('title')).to eq "Issue in JIRA tracker"
end
it 'escapes the title attribute' do
allow(project.external_issue_tracker).to receive(:title).
and_return(%{"></a>whatever<a title="})
doc = filter("Issue #{reference}")
expect(doc.text).to eq "Issue #{reference}"
end
it 'includes default classes' do
doc = filter("Issue #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-issue'
end
it 'supports an :only_path context' do
doc = filter("Issue #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).to eq helper.url_for_issue("#{reference}", project, only_path: true)
end
end
end
spec/lib/gitlab/markdown/filter/external_link_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::ExternalLinkFilter, lib: true do
include FilterSpecHelper
it 'ignores elements without an href attribute' do
exp = act = %q(<a id="ignored">Ignore Me</a>)
expect(filter(act).to_html).to eq exp
end
it 'ignores non-HTTP(S) links' do
exp = act = %q(<a href="irc://irc.freenode.net/gitlab">IRC</a>)
expect(filter(act).to_html).to eq exp
end
it 'skips internal links' do
internal = Gitlab.config.gitlab.url
exp = act = %Q(<a href="#{internal}/sign_in">Login</a>)
expect(filter(act).to_html).to eq exp
end
it 'adds rel="nofollow" to external links' do
act = %q(<a href="https://google.com/">Google</a>)
doc = filter(act)
expect(doc.at_css('a')).to have_attribute('rel')
expect(doc.at_css('a')['rel']).to eq 'nofollow'
end
end
spec/lib/gitlab/markdown/filter/issue_reference_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::IssueReferenceFilter, lib: true do
include FilterSpecHelper
def helper
IssuesHelper
end
let(:project) { create(:empty_project, :public) }
let(:issue) { create(:issue, project: project) }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Issue #{issue.to_reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'internal reference' do
let(:reference) { issue.to_reference }
it 'ignores valid references when using non-default tracker' do
expect(project).to receive(:get_issue).with(issue.iid).and_return(nil)
exp = act = "Issue #{reference}"
expect(reference_filter(act).to_html).to eq exp
end
it 'links to a valid reference' do
doc = reference_filter("Fixed #{reference}")
expect(doc.css('a').first.attr('href')).
to eq helper.url_for_issue(issue.iid, project)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid issue IDs' do
invalid = invalidate_reference(reference)
exp = act = "Fixed #{invalid}"
expect(reference_filter(act).to_html).to eq exp
end
it 'includes a title attribute' do
doc = reference_filter("Issue #{reference}")
expect(doc.css('a').first.attr('title')).to eq "Issue: #{issue.title}"
end
it 'escapes the title attribute' do
issue.update_attribute(:title, %{"></a>whatever<a title="})
doc = reference_filter("Issue #{reference}")
expect(doc.text).to eq "Issue #{reference}"
end
it 'includes default classes' do
doc = reference_filter("Issue #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-issue'
end
it 'includes a data-project attribute' do
doc = reference_filter("Issue #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-issue attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-issue')
expect(link.attr('data-issue')).to eq issue.id.to_s
end
it 'supports an :only_path context' do
doc = reference_filter("Issue #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq helper.url_for_issue(issue.iid, project, only_path: true)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Fixed #{reference}")
expect(result[:references][:issue]).to eq [issue]
end
end
context 'cross-project reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:issue) { create(:issue, project: project2) }
let(:reference) { issue.to_reference(project) }
it 'ignores valid references when cross-reference project uses external tracker' do
expect_any_instance_of(Project).to receive(:get_issue).
with(issue.iid).and_return(nil)
exp = act = "Issue #{reference}"
expect(reference_filter(act).to_html).to eq exp
end
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq helper.url_for_issue(issue.iid, project2)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid issue IDs on the referenced project' do
exp = act = "Fixed #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("Fixed #{reference}")
expect(result[:references][:issue]).to eq [issue]
end
end
context 'cross-project URL reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:issue) { create(:issue, project: project2) }
let(:reference) { helper.url_for_issue(issue.iid, project2) + "#note_123" }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq reference
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(issue.to_reference(project))} \(comment 123\)<\/a>\.\)/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Fixed #{reference}")
expect(result[:references][:issue]).to eq [issue]
end
end
context 'cross-project reference in link href' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:issue) { create(:issue, project: project2) }
let(:reference) { %Q{<a href="#{issue.to_reference(project)}">Reference</a>} }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq helper.url_for_issue(issue.iid, project2)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>Reference<\/a>\.\)/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Fixed #{reference}")
expect(result[:references][:issue]).to eq [issue]
end
end
context 'cross-project URL in link href' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:issue) { create(:issue, project: project2) }
let(:reference) { %Q{<a href="#{helper.url_for_issue(issue.iid, project2) + "#note_123"}">Reference</a>} }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq helper.url_for_issue(issue.iid, project2) + "#note_123"
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>Reference<\/a>\.\)/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Fixed #{reference}")
expect(result[:references][:issue]).to eq [issue]
end
end
end
spec/lib/gitlab/markdown/filter/label_reference_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
require 'html/pipeline'
describe Gitlab::Markdown::LabelReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:empty_project, :public) }
let(:label) { create(:label, project: project) }
let(:reference) { label.to_reference }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Label #{reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
it 'includes default classes' do
doc = reference_filter("Label #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-label'
end
it 'includes a data-project attribute' do
doc = reference_filter("Label #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-label attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-label')
expect(link.attr('data-label')).to eq label.id.to_s
end
it 'supports an :only_path context' do
doc = reference_filter("Label #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.namespace_project_issues_path(project.namespace, project, label_name: label.name)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Label #{reference}")
expect(result[:references][:label]).to eq [label]
end
describe 'label span element' do
it 'includes default classes' do
doc = reference_filter("Label #{reference}")
expect(doc.css('a span').first.attr('class')).to eq 'label color-label'
end
it 'includes a style attribute' do
doc = reference_filter("Label #{reference}")
expect(doc.css('a span').first.attr('style')).to match(/\Abackground-color: #\h{6}; color: #\h{6}\z/)
end
end
context 'Integer-based references' do
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_issues_url(project.namespace, project, label_name: label.name)
end
it 'links with adjacent text' do
doc = reference_filter("Label (#{reference}.)")
expect(doc.to_html).to match(%r(\(<a.+><span.+>#{label.name}</span></a>\.\)))
end
it 'ignores invalid label IDs' do
exp = act = "Label #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'String-based single-word references' do
let(:label) { create(:label, name: 'gfm', project: project) }
let(:reference) { "#{Label.reference_prefix}#{label.name}" }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_issues_url(project.namespace, project, label_name: label.name)
expect(doc.text).to eq 'See gfm'
end
it 'links with adjacent text' do
doc = reference_filter("Label (#{reference}.)")
expect(doc.to_html).to match(%r(\(<a.+><span.+>#{label.name}</span></a>\.\)))
end
it 'ignores invalid label names' do
exp = act = "Label #{Label.reference_prefix}#{label.name.reverse}"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'String-based multi-word references in quotes' do
let(:label) { create(:label, name: 'gfm references', project: project) }
let(:reference) { label.to_reference(:name) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_issues_url(project.namespace, project, label_name: label.name)
expect(doc.text).to eq 'See gfm references'
end
it 'links with adjacent text' do
doc = reference_filter("Label (#{reference}.)")
expect(doc.to_html).to match(%r(\(<a.+><span.+>#{label.name}</span></a>\.\)))
end
it 'ignores invalid label names' do
exp = act = %(Label #{Label.reference_prefix}"#{label.name.reverse}")
expect(reference_filter(act).to_html).to eq exp
end
end
describe 'edge cases' do
it 'gracefully handles non-references matching the pattern' do
exp = act = '(format nil "~0f" 3.0) ; 3.0'
expect(reference_filter(act).to_html).to eq exp
end
end
describe 'referencing a label in a link href' do
let(:reference) { %Q{<a href="#{label.to_reference}">Label</a>} }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_issues_url(project.namespace, project, label_name: label.name)
end
it 'links with adjacent text' do
doc = reference_filter("Label (#{reference}.)")
expect(doc.to_html).to match(%r(\(<a.+>Label</a>\.\)))
end
it 'includes a data-project attribute' do
doc = reference_filter("Label #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-label attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-label')
expect(link.attr('data-label')).to eq label.id.to_s
end
it 'adds to the results hash' do
result = reference_pipeline_result("Label #{reference}")
expect(result[:references][:label]).to eq [label]
end
end
end
spec/lib/gitlab/markdown/filter/merge_request_reference_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::MergeRequestReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:project, :public) }
let(:merge) { create(:merge_request, source_project: project) }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Merge #{merge.to_reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'internal reference' do
let(:reference) { merge.to_reference }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_merge_request_url(project.namespace, project, merge)
end
it 'links with adjacent text' do
doc = reference_filter("Merge (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid merge IDs' do
exp = act = "Merge #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'includes a title attribute' do
doc = reference_filter("Merge #{reference}")
expect(doc.css('a').first.attr('title')).to eq "Merge Request: #{merge.title}"
end
it 'escapes the title attribute' do
merge.update_attribute(:title, %{"></a>whatever<a title="})
doc = reference_filter("Merge #{reference}")
expect(doc.text).to eq "Merge #{reference}"
end
it 'includes default classes' do
doc = reference_filter("Merge #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-merge_request'
end
it 'includes a data-project attribute' do
doc = reference_filter("Merge #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-merge-request attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-merge-request')
expect(link.attr('data-merge-request')).to eq merge.id.to_s
end
it 'supports an :only_path context' do
doc = reference_filter("Merge #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.namespace_project_merge_request_url(project.namespace, project, merge, only_path: true)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Merge #{reference}")
expect(result[:references][:merge_request]).to eq [merge]
end
end
context 'cross-project reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:merge) { create(:merge_request, source_project: project2) }
let(:reference) { merge.to_reference(project) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_merge_request_url(project2.namespace,
project, merge)
end
it 'links with adjacent text' do
doc = reference_filter("Merge (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid merge IDs on the referenced project' do
exp = act = "Merge #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("Merge #{reference}")
expect(result[:references][:merge_request]).to eq [merge]
end
end
context 'cross-project URL reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:merge) { create(:merge_request, source_project: project2, target_project: project2) }
let(:reference) { urls.namespace_project_merge_request_url(project2.namespace, project2, merge) + '/diffs#note_123' }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq reference
end
it 'links with adjacent text' do
doc = reference_filter("Merge (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(merge.to_reference(project))} \(diffs, comment 123\)<\/a>\.\)/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Merge #{reference}")
expect(result[:references][:merge_request]).to eq [merge]
end
end
end
spec/lib/gitlab/markdown/filter/redactor_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::RedactorFilter, lib: true do
include ActionView::Helpers::UrlHelper
include FilterSpecHelper
it 'ignores non-GFM links' do
html = %(See <a href="https://google.com/">Google</a>)
doc = filter(html, current_user: double)
expect(doc.css('a').length).to eq 1
end
def reference_link(data)
link_to('text', '', class: 'gfm', data: data)
end
context 'with data-project' do
it 'removes unpermitted Project references' do
user = create(:user)
project = create(:empty_project)
link = reference_link(project: project.id, reference_filter: 'ReferenceFilter')
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 0
end
it 'allows permitted Project references' do
user = create(:user)
project = create(:empty_project)
project.team << [user, :master]
link = reference_link(project: project.id, reference_filter: 'ReferenceFilter')
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 1
end
it 'handles invalid Project references' do
link = reference_link(project: 12345, reference_filter: 'ReferenceFilter')
expect { filter(link) }.not_to raise_error
end
end
context "for user references" do
context 'with data-group' do
it 'removes unpermitted Group references' do
user = create(:user)
group = create(:group)
link = reference_link(group: group.id, reference_filter: 'UserReferenceFilter')
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 0
end
it 'allows permitted Group references' do
user = create(:user)
group = create(:group)
group.add_developer(user)
link = reference_link(group: group.id, reference_filter: 'UserReferenceFilter')
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 1
end
it 'handles invalid Group references' do
link = reference_link(group: 12345, reference_filter: 'UserReferenceFilter')
expect { filter(link) }.not_to raise_error
end
end
context 'with data-user' do
it 'allows any User reference' do
user = create(:user)
link = reference_link(user: user.id, reference_filter: 'UserReferenceFilter')
doc = filter(link)
expect(doc.css('a').length).to eq 1
end
end
end
end
spec/lib/gitlab/markdown/filter/reference_gatherer_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::ReferenceGathererFilter, lib: true do
include ActionView::Helpers::UrlHelper
include FilterSpecHelper
def reference_link(data)
link_to('text', '', class: 'gfm', data: data)
end
context "for issue references" do
context 'with data-project' do
it 'removes unpermitted Project references' do
user = create(:user)
project = create(:empty_project)
issue = create(:issue, project: project)
link = reference_link(project: project.id, issue: issue.id, reference_filter: 'IssueReferenceFilter')
result = pipeline_result(link, current_user: user)
expect(result[:references][:issue]).to be_empty
end
it 'allows permitted Project references' do
user = create(:user)
project = create(:empty_project)
issue = create(:issue, project: project)
project.team << [user, :master]
link = reference_link(project: project.id, issue: issue.id, reference_filter: 'IssueReferenceFilter')
result = pipeline_result(link, current_user: user)
expect(result[:references][:issue]).to eq([issue])
end
it 'handles invalid Project references' do
link = reference_link(project: 12345, issue: 12345, reference_filter: 'IssueReferenceFilter')
expect { pipeline_result(link) }.not_to raise_error
end
end
end
context "for user references" do
context 'with data-group' do
it 'removes unpermitted Group references' do
user = create(:user)
group = create(:group)
link = reference_link(group: group.id, reference_filter: 'UserReferenceFilter')
result = pipeline_result(link, current_user: user)
expect(result[:references][:user]).to be_empty
end
it 'allows permitted Group references' do
user = create(:user)
group = create(:group)
group.add_developer(user)
link = reference_link(group: group.id, reference_filter: 'UserReferenceFilter')
result = pipeline_result(link, current_user: user)
expect(result[:references][:user]).to eq([user])
end
it 'handles invalid Group references' do
link = reference_link(group: 12345, reference_filter: 'UserReferenceFilter')
expect { pipeline_result(link) }.not_to raise_error
end
end
context 'with data-user' do
it 'allows any User reference' do
user = create(:user)
link = reference_link(user: user.id, reference_filter: 'UserReferenceFilter')
result = pipeline_result(link)
expect(result[:references][:user]).to eq([user])
end
end
end
end
spec/lib/gitlab/markdown/filter/relative_link_filter_spec.rb 0 → 100644
View file @ 4e5897f5
# encoding: UTF-8
require 'spec_helper'
describe Gitlab::Markdown::RelativeLinkFilter, lib: true do
def filter(doc, contexts = {})
contexts.reverse_merge!({
commit: project.commit,
project: project,
project_wiki: project_wiki,
ref: ref,
requested_path: requested_path
})
described_class.call(doc, contexts)
end
def image(path)
%(<img src="#{path}" />)
end
def link(path)
%(<a href="#{path}">#{path}</a>)
end
let(:project) { create(:project) }
let(:project_path) { project.path_with_namespace }
let(:ref) { 'markdown' }
let(:project_wiki) { nil }
let(:requested_path) { '/' }
shared_examples :preserve_unchanged do
it 'does not modify any relative URL in anchor' do
doc = filter(link('README.md'))
expect(doc.at_css('a')['href']).to eq 'README.md'
end
it 'does not modify any relative URL in image' do
doc = filter(image('files/images/logo-black.png'))
expect(doc.at_css('img')['src']).to eq 'files/images/logo-black.png'
end
end
shared_examples :relative_to_requested do
it 'rebuilds URL relative to the requested path' do
doc = filter(link('users.md'))
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/blob/#{ref}/doc/api/users.md"
end
end
context 'with a project_wiki' do
let(:project_wiki) { double('ProjectWiki') }
include_examples :preserve_unchanged
end
context 'without a repository' do
let(:project) { create(:empty_project) }
include_examples :preserve_unchanged
end
context 'with an empty repository' do
let(:project) { create(:project_empty_repo) }
include_examples :preserve_unchanged
end
it 'does not raise an exception on invalid URIs' do
act = link("://foo")
expect { filter(act) }.not_to raise_error
end
context 'with a valid repository' do
it 'rebuilds relative URL for a file in the repo' do
doc = filter(link('doc/api/README.md'))
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/blob/#{ref}/doc/api/README.md"
end
it 'rebuilds relative URL for a file in the repo up one directory' do
relative_link = link('../api/README.md')
doc = filter(relative_link, requested_path: 'doc/update/7.14-to-8.0.md')
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/blob/#{ref}/doc/api/README.md"
end
it 'rebuilds relative URL for a file in the repo up multiple directories' do
relative_link = link('../../../api/README.md')
doc = filter(relative_link, requested_path: 'doc/foo/bar/baz/README.md')
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/blob/#{ref}/doc/api/README.md"
end
it 'rebuilds relative URL for a file in the repo with an anchor' do
doc = filter(link('README.md#section'))
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/blob/#{ref}/README.md#section"
end
it 'rebuilds relative URL for a directory in the repo' do
doc = filter(link('doc/api/'))
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/tree/#{ref}/doc/api"
end
it 'rebuilds relative URL for an image in the repo' do
doc = filter(link('files/images/logo-black.png'))
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/raw/#{ref}/files/images/logo-black.png"
end
it 'does not modify relative URL with an anchor only' do
doc = filter(link('#section-1'))
expect(doc.at_css('a')['href']).to eq '#section-1'
end
it 'does not modify absolute URL' do
doc = filter(link('http://example.com'))
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
end
context 'when requested path is a directory in the repo' do
let(:requested_path) { 'doc/api' }
include_examples :relative_to_requested
end
end
end
spec/lib/gitlab/markdown/filter/sanitization_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::SanitizationFilter, lib: true do
include FilterSpecHelper
describe 'default whitelist' do
it 'sanitizes tags that are not whitelisted' do
act = %q{<textarea>no inputs</textarea> and <blink>no blinks</blink>}
exp = 'no inputs and no blinks'
expect(filter(act).to_html).to eq exp
end
it 'sanitizes tag attributes' do
act = %q{<a href="http://example.com/bar.html" onclick="bar">Text</a>}
exp = %q{<a href="http://example.com/bar.html">Text</a>}
expect(filter(act).to_html).to eq exp
end
it 'sanitizes javascript in attributes' do
act = %q(<a href="javascript:alert('foo')">Text</a>)
exp = '<a>Text</a>'
expect(filter(act).to_html).to eq exp
end
it 'allows whitelisted HTML tags from the user' do
exp = act = "<dl>\n<dt>Term</dt>\n<dd>Definition</dd>\n</dl>"
expect(filter(act).to_html).to eq exp
end
it 'sanitizes `class` attribute on any element' do
act = %q{<strong class="foo">Strong</strong>}
expect(filter(act).to_html).to eq %q{<strong>Strong</strong>}
end
it 'sanitizes `id` attribute on any element' do
act = %q{<em id="foo">Emphasis</em>}
expect(filter(act).to_html).to eq %q{<em>Emphasis</em>}
end
end
describe 'custom whitelist' do
it 'customizes the whitelist only once' do
instance = described_class.new('Foo')
3.times { instance.whitelist }
expect(instance.whitelist[:transformers].size).to eq 5
end
it 'allows syntax highlighting' do
exp = act = %q{<pre class="code highlight white c"><code><span class="k">def</span></code></pre>}
expect(filter(act).to_html).to eq exp
end
it 'sanitizes `class` attribute from non-highlight spans' do
act = %q{<span class="k">def</span>}
expect(filter(act).to_html).to eq %q{<span>def</span>}
end
it 'allows `style` attribute on table elements' do
html = <<-HTML.strip_heredoc
<table>
<tr><th style="text-align: center">Head</th></tr>
<tr><td style="text-align: right">Body</th></tr>
</table>
HTML
doc = filter(html)
expect(doc.at_css('th')['style']).to eq 'text-align: center'
expect(doc.at_css('td')['style']).to eq 'text-align: right'
end
it 'allows `span` elements' do
exp = act = %q{<span>Hello</span>}
expect(filter(act).to_html).to eq exp
end
it 'removes `rel` attribute from `a` elements' do
act = %q{<a href="#" rel="nofollow">Link</a>}
exp = %q{<a href="#">Link</a>}
expect(filter(act).to_html).to eq exp
end
# Adapted from the Sanitize test suite: http://git.io/vczrM
protocols = {
'protocol-based JS injection: simple, no spaces' => {
input: '<a href="javascript:alert(\'XSS\');">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: simple, spaces before' => {
input: '<a href="javascript :alert(\'XSS\');">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: simple, spaces after' => {
input: '<a href="javascript: alert(\'XSS\');">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: simple, spaces before and after' => {
input: '<a href="javascript : alert(\'XSS\');">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: preceding colon' => {
input: '<a href=":javascript:alert(\'XSS\');">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: UTF-8 encoding' => {
input: '<a href="javascript&#58;">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: long UTF-8 encoding' => {
input: '<a href="javascript&#0058;">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: long UTF-8 encoding without semicolons' => {
input: '<a href=&#0000106&#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058&#0000097&#0000108&#0000101&#0000114&#0000116&#0000040&#0000039&#0000088&#0000083&#0000083&#0000039&#0000041>foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: hex encoding' => {
input: '<a href="javascript&#x3A;">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: long hex encoding' => {
input: '<a href="javascript&#x003A;">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: hex encoding without semicolons' => {
input: '<a href=&#x6A&#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x70&#x74&#x3A&#x61&#x6C&#x65&#x72&#x74&#x28&#x27&#x58&#x53&#x53&#x27&#x29>foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: null char' => {
input: "<a href=java\0script:alert(\"XSS\")>foo</a>",
output: '<a href="java"></a>'
},
'protocol-based JS injection: spaces and entities' => {
input: '<a href=" &#14; javascript:alert(\'XSS\');">foo</a>',
output: '<a href="">foo</a>'
},
}
protocols.each do |name, data|
it "handles #{name}" do
doc = filter(data[:input])
expect(doc.to_html).to eq data[:output]
end
end
it 'allows non-standard anchor schemes' do
exp = %q{<a href="irc://irc.freenode.net/git">IRC</a>}
act = filter(exp)
expect(act.to_html).to eq exp
end
it 'allows relative links' do
exp = %q{<a href="foo/bar.md">foo/bar.md</a>}
act = filter(exp)
expect(act.to_html).to eq exp
end
end
context 'when inline_sanitization is true' do
it 'uses a stricter whitelist' do
doc = filter('<h1>Description</h1>', inline_sanitization: true)
expect(doc.to_html.strip).to eq 'Description'
end
%w(pre code img ol ul li).each do |elem|
it "removes '#{elem}' elements" do
act = "<#{elem}>Description</#{elem}>"
expect(filter(act, inline_sanitization: true).to_html.strip).
to eq 'Description'
end
end
%w(b i strong em a ins del sup sub p).each do |elem|
it "still allows '#{elem}' elements" do
exp = act = "<#{elem}>Description</#{elem}>"
expect(filter(act, inline_sanitization: true).to_html).to eq exp
end
end
end
end
spec/lib/gitlab/markdown/filter/snippet_reference_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::SnippetReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:empty_project, :public) }
let(:snippet) { create(:project_snippet, project: project) }
let(:reference) { snippet.to_reference }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Snippet #{reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'internal reference' do
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_snippet_url(project.namespace, project, snippet)
end
it 'links with adjacent text' do
doc = reference_filter("Snippet (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid snippet IDs' do
exp = act = "Snippet #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'includes a title attribute' do
doc = reference_filter("Snippet #{reference}")
expect(doc.css('a').first.attr('title')).to eq "Snippet: #{snippet.title}"
end
it 'escapes the title attribute' do
snippet.update_attribute(:title, %{"></a>whatever<a title="})
doc = reference_filter("Snippet #{reference}")
expect(doc.text).to eq "Snippet #{reference}"
end
it 'includes default classes' do
doc = reference_filter("Snippet #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-snippet'
end
it 'includes a data-project attribute' do
doc = reference_filter("Snippet #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-snippet attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-snippet')
expect(link.attr('data-snippet')).to eq snippet.id.to_s
end
it 'supports an :only_path context' do
doc = reference_filter("Snippet #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.namespace_project_snippet_url(project.namespace, project, snippet, only_path: true)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Snippet #{reference}")
expect(result[:references][:snippet]).to eq [snippet]
end
end
context 'cross-project reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:snippet) { create(:project_snippet, project: project2) }
let(:reference) { snippet.to_reference(project) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_snippet_url(project2.namespace, project2, snippet)
end
it 'links with adjacent text' do
doc = reference_filter("See (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid snippet IDs on the referenced project' do
exp = act = "See #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("Snippet #{reference}")
expect(result[:references][:snippet]).to eq [snippet]
end
end
context 'cross-project URL reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:snippet) { create(:project_snippet, project: project2) }
let(:reference) { urls.namespace_project_snippet_url(project2.namespace, project2, snippet) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_snippet_url(project2.namespace, project2, snippet)
end
it 'links with adjacent text' do
doc = reference_filter("See (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(snippet.to_reference(project))}<\/a>\.\)/)
end
it 'ignores invalid snippet IDs on the referenced project' do
act = "See #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to match(/<a.+>#{Regexp.escape(invalidate_reference(reference))}<\/a>/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Snippet #{reference}")
expect(result[:references][:snippet]).to eq [snippet]
end
end
end
spec/lib/gitlab/markdown/filter/syntax_highlight_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::SyntaxHighlightFilter, lib: true do
include FilterSpecHelper
it 'highlights valid code blocks' do
result = filter('<pre><code>def fun end</code>')
expect(result.to_html).to eq("<pre class=\"code highlight js-syntax-highlight plaintext\"><code>def fun end</code></pre>\n")
end
it 'passes through invalid code blocks' do
allow_any_instance_of(described_class).to receive(:block_code).and_raise(StandardError)
result = filter('<pre><code>This is a test</code></pre>')
expect(result.to_html).to eq('<pre>This is a test</pre>')
end
end
spec/lib/gitlab/markdown/filter/table_of_contents_filter_spec.rb 0 → 100644
View file @ 4e5897f5
# encoding: UTF-8
require 'spec_helper'
describe Gitlab::Markdown::TableOfContentsFilter, lib: true do
include FilterSpecHelper
def header(level, text)
"<h#{level}>#{text}</h#{level}>\n"
end
it 'does nothing when :no_header_anchors is truthy' do
exp = act = header(1, 'Header')
expect(filter(act, no_header_anchors: 1).to_html).to eq exp
end
it 'does nothing with empty headers' do
exp = act = header(1, nil)
expect(filter(act).to_html).to eq exp
end
1.upto(6) do |i|
it "processes h#{i} elements" do
html = header(i, "Header #{i}")
doc = filter(html)
expect(doc.css("h#{i} a").first.attr('id')).to eq "header-#{i}"
end
end
describe 'anchor tag' do
it 'has an `anchor` class' do
doc = filter(header(1, 'Header'))
expect(doc.css('h1 a').first.attr('class')).to eq 'anchor'
end
it 'links to the id' do
doc = filter(header(1, 'Header'))
expect(doc.css('h1 a').first.attr('href')).to eq '#header'
end
describe 'generated IDs' do
it 'translates spaces to dashes' do
doc = filter(header(1, 'This header has spaces in it'))
expect(doc.css('h1 a').first.attr('id')).to eq 'this-header-has-spaces-in-it'
end
it 'squeezes multiple spaces and dashes' do
doc = filter(header(1, 'This---header is poorly-formatted'))
expect(doc.css('h1 a').first.attr('id')).to eq 'this-header-is-poorly-formatted'
end
it 'removes punctuation' do
doc = filter(header(1, "This, header! is, filled. with @ punctuation?"))
expect(doc.css('h1 a').first.attr('id')).to eq 'this-header-is-filled-with-punctuation'
end
it 'appends a unique number to duplicates' do
doc = filter(header(1, 'One') + header(2, 'One'))
expect(doc.css('h1 a').first.attr('id')).to eq 'one'
expect(doc.css('h2 a').first.attr('id')).to eq 'one-1'
end
it 'supports Unicode' do
doc = filter(header(1, '한글'))
expect(doc.css('h1 a').first.attr('id')).to eq '한글'
expect(doc.css('h1 a').first.attr('href')).to eq '#한글'
end
end
end
describe 'result' do
def result(html)
HTML::Pipeline.new([described_class]).call(html)
end
let(:results) { result(header(1, 'Header 1') + header(2, 'Header 2')) }
let(:doc) { Nokogiri::XML::DocumentFragment.parse(results[:toc]) }
it 'is contained within a `ul` element' do
expect(doc.children.first.name).to eq 'ul'
expect(doc.children.first.attr('class')).to eq 'section-nav'
end
it 'contains an `li` element for each header' do
expect(doc.css('li').length).to eq 2
links = doc.css('li a')
expect(links.first.attr('href')).to eq '#header-1'
expect(links.first.text).to eq 'Header 1'
expect(links.last.attr('href')).to eq '#header-2'
expect(links.last.text).to eq 'Header 2'
end
end
end
spec/lib/gitlab/markdown/filter/task_list_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::TaskListFilter, lib: true do
include FilterSpecHelper
it 'does not apply `task-list` class to non-task lists' do
exp = act = %(<ul><li>Item</li></ul>)
expect(filter(act).to_html).to eq exp
end
end
spec/lib/gitlab/markdown/filter/upload_link_filter_spec.rb 0 → 100644
View file @ 4e5897f5
# encoding: UTF-8
require 'spec_helper'
describe Gitlab::Markdown::UploadLinkFilter, lib: true do
def filter(doc, contexts = {})
contexts.reverse_merge!({
project: project
})
described_class.call(doc, contexts)
end
def image(path)
%(<img src="#{path}" />)
end
def link(path)
%(<a href="#{path}">#{path}</a>)
end
let(:project) { create(:project) }
shared_examples :preserve_unchanged do
it 'does not modify any relative URL in anchor' do
doc = filter(link('README.md'))
expect(doc.at_css('a')['href']).to eq 'README.md'
end
it 'does not modify any relative URL in image' do
doc = filter(image('files/images/logo-black.png'))
expect(doc.at_css('img')['src']).to eq 'files/images/logo-black.png'
end
end
it 'does not raise an exception on invalid URIs' do
act = link("://foo")
expect { filter(act) }.not_to raise_error
end
context 'with a valid repository' do
it 'rebuilds relative URL for a link' do
doc = filter(link('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
expect(doc.at_css('a')['href']).
to eq "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
end
it 'rebuilds relative URL for an image' do
doc = filter(link('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
expect(doc.at_css('a')['href']).
to eq "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
end
it 'does not modify absolute URL' do
doc = filter(link('http://example.com'))
expect(doc.at_css('a')['href']).to eq 'http://example.com'
end
it 'supports Unicode filenames' do
path = '/uploads/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 "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/%ED%95%9C%EA%B8%80.png"
end
end
end
spec/lib/gitlab/markdown/filter/user_reference_filter_spec.rb 0 → 100644
View file @ 4e5897f5
require 'spec_helper'
describe Gitlab::Markdown::UserReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:empty_project, :public) }
let(:user) { create(:user) }
let(:reference) { user.to_reference }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
it 'ignores invalid users' do
exp = act = "Hey #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq(exp)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Hey #{reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'mentioning @all' do
let(:reference) { User.reference_prefix + 'all' }
before do
project.team << [project.creator, :developer]
end
it 'supports a special @all mention' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').length).to eq 1
expect(doc.css('a').first.attr('href'))
.to eq urls.namespace_project_url(project.namespace, project)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}")
expect(result[:references][:user]).to eq [project.creator]
end
end
context 'mentioning a user' do
it 'links to a User' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.user_url(user)
end
it 'links to a User with a period' do
user = create(:user, name: 'alphA.Beta')
doc = reference_filter("Hey #{user.to_reference}")
expect(doc.css('a').length).to eq 1
end
it 'links to a User with an underscore' do
user = create(:user, name: 'ping_pong_king')
doc = reference_filter("Hey #{user.to_reference}")
expect(doc.css('a').length).to eq 1
end
it 'includes a data-user attribute' do
doc = reference_filter("Hey #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-user')
expect(link.attr('data-user')).to eq user.namespace.owner_id.to_s
end
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}")
expect(result[:references][:user]).to eq [user]
end
end
context 'mentioning a group' do
let(:group) { create(:group) }
let(:reference) { group.to_reference }
it 'links to the Group' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.group_url(group)
end
it 'includes a data-group attribute' do
doc = reference_filter("Hey #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-group')
expect(link.attr('data-group')).to eq group.id.to_s
end
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}")
expect(result[:references][:user]).to eq group.users
end
end
it 'links with adjacent text' do
doc = reference_filter("Mention me (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{reference}<\/a>\.\)/)
end
it 'includes default classes' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-project_member'
end
it 'supports an :only_path context' do
doc = reference_filter("Hey #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.user_path(user)
end
context 'referencing a user in a link href' do
let(:reference) { %Q{<a href="#{user.to_reference}">User</a>} }
it 'links to a User' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.user_url(user)
end
it 'links with adjacent text' do
doc = reference_filter("Mention me (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>User<\/a>\.\)/)
end
it 'includes a data-user attribute' do
doc = reference_filter("Hey #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-user')
expect(link.attr('data-user')).to eq user.namespace.owner_id.to_s
end
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}")
expect(result[:references][:user]).to eq [user]
end
end
end
spec/lib/gitlab/markdown/issue_reference_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe IssueReferenceFilter, lib: true do
include FilterSpecHelper
def helper
IssuesHelper
end
let(:project) { create(:empty_project, :public) }
let(:issue) { create(:issue, project: project) }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Issue #{issue.to_reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'internal reference' do
let(:reference) { issue.to_reference }
it 'ignores valid references when using non-default tracker' do
expect(project).to receive(:get_issue).with(issue.iid).and_return(nil)
exp = act = "Issue #{reference}"
expect(reference_filter(act).to_html).to eq exp
end
it 'links to a valid reference' do
doc = reference_filter("Fixed #{reference}")
expect(doc.css('a').first.attr('href')).
to eq helper.url_for_issue(issue.iid, project)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid issue IDs' do
invalid = invalidate_reference(reference)
exp = act = "Fixed #{invalid}"
expect(reference_filter(act).to_html).to eq exp
end
it 'includes a title attribute' do
doc = reference_filter("Issue #{reference}")
expect(doc.css('a').first.attr('title')).to eq "Issue: #{issue.title}"
end
it 'escapes the title attribute' do
issue.update_attribute(:title, %{"></a>whatever<a title="})
doc = reference_filter("Issue #{reference}")
expect(doc.text).to eq "Issue #{reference}"
end
it 'includes default classes' do
doc = reference_filter("Issue #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-issue'
end
it 'includes a data-project attribute' do
doc = reference_filter("Issue #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-issue attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-issue')
expect(link.attr('data-issue')).to eq issue.id.to_s
end
it 'supports an :only_path context' do
doc = reference_filter("Issue #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq helper.url_for_issue(issue.iid, project, only_path: true)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Fixed #{reference}")
expect(result[:references][:issue]).to eq [issue]
end
end
context 'cross-project reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:issue) { create(:issue, project: project2) }
let(:reference) { issue.to_reference(project) }
it 'ignores valid references when cross-reference project uses external tracker' do
expect_any_instance_of(Project).to receive(:get_issue).
with(issue.iid).and_return(nil)
exp = act = "Issue #{reference}"
expect(reference_filter(act).to_html).to eq exp
end
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq helper.url_for_issue(issue.iid, project2)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid issue IDs on the referenced project' do
exp = act = "Fixed #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("Fixed #{reference}")
expect(result[:references][:issue]).to eq [issue]
end
end
context 'cross-project URL reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:issue) { create(:issue, project: project2) }
let(:reference) { helper.url_for_issue(issue.iid, project2) + "#note_123" }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq reference
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(issue.to_reference(project))} \(comment 123\)<\/a>\.\)/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Fixed #{reference}")
expect(result[:references][:issue]).to eq [issue]
end
end
context 'cross-project reference in link href' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:issue) { create(:issue, project: project2) }
let(:reference) { %Q{<a href="#{issue.to_reference(project)}">Reference</a>} }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq helper.url_for_issue(issue.iid, project2)
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>Reference<\/a>\.\)/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Fixed #{reference}")
expect(result[:references][:issue]).to eq [issue]
end
end
context 'cross-project URL in link href' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:issue) { create(:issue, project: project2) }
let(:reference) { %Q{<a href="#{helper.url_for_issue(issue.iid, project2) + "#note_123"}">Reference</a>} }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq helper.url_for_issue(issue.iid, project2) + "#note_123"
end
it 'links with adjacent text' do
doc = reference_filter("Fixed (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>Reference<\/a>\.\)/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Fixed #{reference}")
expect(result[:references][:issue]).to eq [issue]
end
end
end
end
spec/lib/gitlab/markdown/label_reference_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
require 'html/pipeline'
module Gitlab::Markdown
describe LabelReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:empty_project, :public) }
let(:label) { create(:label, project: project) }
let(:reference) { label.to_reference }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Label #{reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
it 'includes default classes' do
doc = reference_filter("Label #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-label'
end
it 'includes a data-project attribute' do
doc = reference_filter("Label #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-label attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-label')
expect(link.attr('data-label')).to eq label.id.to_s
end
it 'supports an :only_path context' do
doc = reference_filter("Label #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.namespace_project_issues_path(project.namespace, project, label_name: label.name)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Label #{reference}")
expect(result[:references][:label]).to eq [label]
end
describe 'label span element' do
it 'includes default classes' do
doc = reference_filter("Label #{reference}")
expect(doc.css('a span').first.attr('class')).to eq 'label color-label'
end
it 'includes a style attribute' do
doc = reference_filter("Label #{reference}")
expect(doc.css('a span').first.attr('style')).to match(/\Abackground-color: #\h{6}; color: #\h{6}\z/)
end
end
context 'Integer-based references' do
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_issues_url(project.namespace, project, label_name: label.name)
end
it 'links with adjacent text' do
doc = reference_filter("Label (#{reference}.)")
expect(doc.to_html).to match(%r(\(<a.+><span.+>#{label.name}</span></a>\.\)))
end
it 'ignores invalid label IDs' do
exp = act = "Label #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'String-based single-word references' do
let(:label) { create(:label, name: 'gfm', project: project) }
let(:reference) { "#{Label.reference_prefix}#{label.name}" }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_issues_url(project.namespace, project, label_name: label.name)
expect(doc.text).to eq 'See gfm'
end
it 'links with adjacent text' do
doc = reference_filter("Label (#{reference}.)")
expect(doc.to_html).to match(%r(\(<a.+><span.+>#{label.name}</span></a>\.\)))
end
it 'ignores invalid label names' do
exp = act = "Label #{Label.reference_prefix}#{label.name.reverse}"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'String-based multi-word references in quotes' do
let(:label) { create(:label, name: 'gfm references', project: project) }
let(:reference) { label.to_reference(:name) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_issues_url(project.namespace, project, label_name: label.name)
expect(doc.text).to eq 'See gfm references'
end
it 'links with adjacent text' do
doc = reference_filter("Label (#{reference}.)")
expect(doc.to_html).to match(%r(\(<a.+><span.+>#{label.name}</span></a>\.\)))
end
it 'ignores invalid label names' do
exp = act = %(Label #{Label.reference_prefix}"#{label.name.reverse}")
expect(reference_filter(act).to_html).to eq exp
end
end
describe 'edge cases' do
it 'gracefully handles non-references matching the pattern' do
exp = act = '(format nil "~0f" 3.0) ; 3.0'
expect(reference_filter(act).to_html).to eq exp
end
end
describe 'referencing a label in a link href' do
let(:reference) { %Q{<a href="#{label.to_reference}">Label</a>} }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_issues_url(project.namespace, project, label_name: label.name)
end
it 'links with adjacent text' do
doc = reference_filter("Label (#{reference}.)")
expect(doc.to_html).to match(%r(\(<a.+>Label</a>\.\)))
end
it 'includes a data-project attribute' do
doc = reference_filter("Label #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-label attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-label')
expect(link.attr('data-label')).to eq label.id.to_s
end
it 'adds to the results hash' do
result = reference_pipeline_result("Label #{reference}")
expect(result[:references][:label]).to eq [label]
end
end
end
end
spec/lib/gitlab/markdown/merge_request_reference_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe MergeRequestReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:project, :public) }
let(:merge) { create(:merge_request, source_project: project) }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Merge #{merge.to_reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'internal reference' do
let(:reference) { merge.to_reference }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_merge_request_url(project.namespace, project, merge)
end
it 'links with adjacent text' do
doc = reference_filter("Merge (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid merge IDs' do
exp = act = "Merge #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'includes a title attribute' do
doc = reference_filter("Merge #{reference}")
expect(doc.css('a').first.attr('title')).to eq "Merge Request: #{merge.title}"
end
it 'escapes the title attribute' do
merge.update_attribute(:title, %{"></a>whatever<a title="})
doc = reference_filter("Merge #{reference}")
expect(doc.text).to eq "Merge #{reference}"
end
it 'includes default classes' do
doc = reference_filter("Merge #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-merge_request'
end
it 'includes a data-project attribute' do
doc = reference_filter("Merge #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-merge-request attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-merge-request')
expect(link.attr('data-merge-request')).to eq merge.id.to_s
end
it 'supports an :only_path context' do
doc = reference_filter("Merge #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.namespace_project_merge_request_url(project.namespace, project, merge, only_path: true)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Merge #{reference}")
expect(result[:references][:merge_request]).to eq [merge]
end
end
context 'cross-project reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:merge) { create(:merge_request, source_project: project2, target_project: project2) }
let(:reference) { merge.to_reference(project) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_merge_request_url(project2.namespace,
project2, merge)
end
it 'links with adjacent text' do
doc = reference_filter("Merge (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid merge IDs on the referenced project' do
exp = act = "Merge #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("Merge #{reference}")
expect(result[:references][:merge_request]).to eq [merge]
end
end
context 'cross-project URL reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:project, :public, namespace: namespace) }
let(:merge) { create(:merge_request, source_project: project2, target_project: project2) }
let(:reference) { urls.namespace_project_merge_request_url(project2.namespace, project2, merge) + '/diffs#note_123' }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq reference
end
it 'links with adjacent text' do
doc = reference_filter("Merge (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(merge.to_reference(project))} \(diffs, comment 123\)<\/a>\.\)/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Merge #{reference}")
expect(result[:references][:merge_request]).to eq [merge]
end
end
end
end
spec/lib/gitlab/markdown/redactor_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe RedactorFilter, lib: true do
include ActionView::Helpers::UrlHelper
include FilterSpecHelper
it 'ignores non-GFM links' do
html = %(See <a href="https://google.com/">Google</a>)
doc = filter(html, current_user: double)
expect(doc.css('a').length).to eq 1
end
def reference_link(data)
link_to('text', '', class: 'gfm', data: data)
end
context 'with data-project' do
it 'removes unpermitted Project references' do
user = create(:user)
project = create(:empty_project)
link = reference_link(project: project.id, reference_filter: Gitlab::Markdown::ReferenceFilter.name)
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 0
end
it 'allows permitted Project references' do
user = create(:user)
project = create(:empty_project)
project.team << [user, :master]
link = reference_link(project: project.id, reference_filter: Gitlab::Markdown::ReferenceFilter.name)
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 1
end
it 'handles invalid Project references' do
link = reference_link(project: 12345, reference_filter: Gitlab::Markdown::ReferenceFilter.name)
expect { filter(link) }.not_to raise_error
end
end
context "for user references" do
context 'with data-group' do
it 'removes unpermitted Group references' do
user = create(:user)
group = create(:group)
link = reference_link(group: group.id, reference_filter: Gitlab::Markdown::UserReferenceFilter.name)
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 0
end
it 'allows permitted Group references' do
user = create(:user)
group = create(:group)
group.add_developer(user)
link = reference_link(group: group.id, reference_filter: Gitlab::Markdown::UserReferenceFilter.name)
doc = filter(link, current_user: user)
expect(doc.css('a').length).to eq 1
end
it 'handles invalid Group references' do
link = reference_link(group: 12345, reference_filter: Gitlab::Markdown::UserReferenceFilter.name)
expect { filter(link) }.not_to raise_error
end
end
context 'with data-user' do
it 'allows any User reference' do
user = create(:user)
link = reference_link(user: user.id, reference_filter: Gitlab::Markdown::UserReferenceFilter.name)
doc = filter(link)
expect(doc.css('a').length).to eq 1
end
end
end
end
end
spec/lib/gitlab/markdown/reference_gatherer_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe ReferenceGathererFilter, lib: true do
include ActionView::Helpers::UrlHelper
include FilterSpecHelper
def reference_link(data)
link_to('text', '', class: 'gfm', data: data)
end
context "for issue references" do
context 'with data-project' do
it 'removes unpermitted Project references' do
user = create(:user)
project = create(:empty_project)
issue = create(:issue, project: project)
link = reference_link(project: project.id, issue: issue.id, reference_filter: Gitlab::Markdown::IssueReferenceFilter.name)
result = pipeline_result(link, current_user: user)
expect(result[:references][:issue]).to be_empty
end
it 'allows permitted Project references' do
user = create(:user)
project = create(:empty_project)
issue = create(:issue, project: project)
project.team << [user, :master]
link = reference_link(project: project.id, issue: issue.id, reference_filter: Gitlab::Markdown::IssueReferenceFilter.name)
result = pipeline_result(link, current_user: user)
expect(result[:references][:issue]).to eq([issue])
end
it 'handles invalid Project references' do
link = reference_link(project: 12345, issue: 12345, reference_filter: Gitlab::Markdown::IssueReferenceFilter.name)
expect { pipeline_result(link) }.not_to raise_error
end
end
end
context "for user references" do
context 'with data-group' do
it 'removes unpermitted Group references' do
user = create(:user)
group = create(:group)
link = reference_link(group: group.id, reference_filter: Gitlab::Markdown::UserReferenceFilter.name)
result = pipeline_result(link, current_user: user)
expect(result[:references][:user]).to be_empty
end
it 'allows permitted Group references' do
user = create(:user)
group = create(:group)
group.add_developer(user)
link = reference_link(group: group.id, reference_filter: Gitlab::Markdown::UserReferenceFilter.name)
result = pipeline_result(link, current_user: user)
expect(result[:references][:user]).to eq([user])
end
it 'handles invalid Group references' do
link = reference_link(group: 12345, reference_filter: Gitlab::Markdown::UserReferenceFilter.name)
expect { pipeline_result(link) }.not_to raise_error
end
end
context 'with data-user' do
it 'allows any User reference' do
user = create(:user)
link = reference_link(user: user.id, reference_filter: Gitlab::Markdown::UserReferenceFilter.name)
result = pipeline_result(link)
expect(result[:references][:user]).to eq([user])
end
end
end
end
end
spec/lib/gitlab/markdown/relative_link_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
# encoding: UTF-8
require 'spec_helper'
module Gitlab::Markdown
describe RelativeLinkFilter, lib: true do
def filter(doc, contexts = {})
contexts.reverse_merge!({
commit: project.commit,
project: project,
project_wiki: project_wiki,
ref: ref,
requested_path: requested_path
})
described_class.call(doc, contexts)
end
def image(path)
%(<img src="#{path}" />)
end
def link(path)
%(<a href="#{path}">#{path}</a>)
end
let(:project) { create(:project) }
let(:project_path) { project.path_with_namespace }
let(:ref) { 'markdown' }
let(:project_wiki) { nil }
let(:requested_path) { '/' }
shared_examples :preserve_unchanged do
it 'does not modify any relative URL in anchor' do
doc = filter(link('README.md'))
expect(doc.at_css('a')['href']).to eq 'README.md'
end
it 'does not modify any relative URL in image' do
doc = filter(image('files/images/logo-black.png'))
expect(doc.at_css('img')['src']).to eq 'files/images/logo-black.png'
end
end
shared_examples :relative_to_requested do
it 'rebuilds URL relative to the requested path' do
doc = filter(link('users.md'))
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/blob/#{ref}/doc/api/users.md"
end
end
context 'with a project_wiki' do
let(:project_wiki) { double('ProjectWiki') }
include_examples :preserve_unchanged
end
context 'without a repository' do
let(:project) { create(:empty_project) }
include_examples :preserve_unchanged
end
context 'with an empty repository' do
let(:project) { create(:project_empty_repo) }
include_examples :preserve_unchanged
end
it 'does not raise an exception on invalid URIs' do
act = link("://foo")
expect { filter(act) }.not_to raise_error
end
context 'with a valid repository' do
it 'rebuilds relative URL for a file in the repo' do
doc = filter(link('doc/api/README.md'))
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/blob/#{ref}/doc/api/README.md"
end
it 'rebuilds relative URL for a file in the repo up one directory' do
relative_link = link('../api/README.md')
doc = filter(relative_link, requested_path: 'doc/update/7.14-to-8.0.md')
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/blob/#{ref}/doc/api/README.md"
end
it 'rebuilds relative URL for a file in the repo up multiple directories' do
relative_link = link('../../../api/README.md')
doc = filter(relative_link, requested_path: 'doc/foo/bar/baz/README.md')
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/blob/#{ref}/doc/api/README.md"
end
it 'rebuilds relative URL for a file in the repo with an anchor' do
doc = filter(link('README.md#section'))
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/blob/#{ref}/README.md#section"
end
it 'rebuilds relative URL for a directory in the repo' do
doc = filter(link('doc/api/'))
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/tree/#{ref}/doc/api"
end
it 'rebuilds relative URL for an image in the repo' do
doc = filter(link('files/images/logo-black.png'))
expect(doc.at_css('a')['href']).
to eq "/#{project_path}/raw/#{ref}/files/images/logo-black.png"
end
it 'does not modify relative URL with an anchor only' do
doc = filter(link('#section-1'))
expect(doc.at_css('a')['href']).to eq '#section-1'
end
it 'does not modify absolute URL' do
doc = filter(link('http://example.com'))
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
end
context 'when requested path is a directory in the repo' do
let(:requested_path) { 'doc/api' }
include_examples :relative_to_requested
end
end
end
end
spec/lib/gitlab/markdown/sanitization_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe SanitizationFilter, lib: true do
include FilterSpecHelper
describe 'default whitelist' do
it 'sanitizes tags that are not whitelisted' do
act = %q{<textarea>no inputs</textarea> and <blink>no blinks</blink>}
exp = 'no inputs and no blinks'
expect(filter(act).to_html).to eq exp
end
it 'sanitizes tag attributes' do
act = %q{<a href="http://example.com/bar.html" onclick="bar">Text</a>}
exp = %q{<a href="http://example.com/bar.html">Text</a>}
expect(filter(act).to_html).to eq exp
end
it 'sanitizes javascript in attributes' do
act = %q(<a href="javascript:alert('foo')">Text</a>)
exp = '<a>Text</a>'
expect(filter(act).to_html).to eq exp
end
it 'allows whitelisted HTML tags from the user' do
exp = act = "<dl>\n<dt>Term</dt>\n<dd>Definition</dd>\n</dl>"
expect(filter(act).to_html).to eq exp
end
it 'sanitizes `class` attribute on any element' do
act = %q{<strong class="foo">Strong</strong>}
expect(filter(act).to_html).to eq %q{<strong>Strong</strong>}
end
it 'sanitizes `id` attribute on any element' do
act = %q{<em id="foo">Emphasis</em>}
expect(filter(act).to_html).to eq %q{<em>Emphasis</em>}
end
end
describe 'custom whitelist' do
it 'customizes the whitelist only once' do
instance = described_class.new('Foo')
3.times { instance.whitelist }
expect(instance.whitelist[:transformers].size).to eq 5
end
it 'allows syntax highlighting' do
exp = act = %q{<pre class="code highlight white c"><code><span class="k">def</span></code></pre>}
expect(filter(act).to_html).to eq exp
end
it 'sanitizes `class` attribute from non-highlight spans' do
act = %q{<span class="k">def</span>}
expect(filter(act).to_html).to eq %q{<span>def</span>}
end
it 'allows `style` attribute on table elements' do
html = <<-HTML.strip_heredoc
<table>
<tr><th style="text-align: center">Head</th></tr>
<tr><td style="text-align: right">Body</th></tr>
</table>
HTML
doc = filter(html)
expect(doc.at_css('th')['style']).to eq 'text-align: center'
expect(doc.at_css('td')['style']).to eq 'text-align: right'
end
it 'allows `span` elements' do
exp = act = %q{<span>Hello</span>}
expect(filter(act).to_html).to eq exp
end
it 'removes `rel` attribute from `a` elements' do
act = %q{<a href="#" rel="nofollow">Link</a>}
exp = %q{<a href="#">Link</a>}
expect(filter(act).to_html).to eq exp
end
# Adapted from the Sanitize test suite: http://git.io/vczrM
protocols = {
'protocol-based JS injection: simple, no spaces' => {
input: '<a href="javascript:alert(\'XSS\');">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: simple, spaces before' => {
input: '<a href="javascript :alert(\'XSS\');">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: simple, spaces after' => {
input: '<a href="javascript: alert(\'XSS\');">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: simple, spaces before and after' => {
input: '<a href="javascript : alert(\'XSS\');">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: preceding colon' => {
input: '<a href=":javascript:alert(\'XSS\');">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: UTF-8 encoding' => {
input: '<a href="javascript&#58;">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: long UTF-8 encoding' => {
input: '<a href="javascript&#0058;">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: long UTF-8 encoding without semicolons' => {
input: '<a href=&#0000106&#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058&#0000097&#0000108&#0000101&#0000114&#0000116&#0000040&#0000039&#0000088&#0000083&#0000083&#0000039&#0000041>foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: hex encoding' => {
input: '<a href="javascript&#x3A;">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: long hex encoding' => {
input: '<a href="javascript&#x003A;">foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: hex encoding without semicolons' => {
input: '<a href=&#x6A&#x61&#x76&#x61&#x73&#x63&#x72&#x69&#x70&#x74&#x3A&#x61&#x6C&#x65&#x72&#x74&#x28&#x27&#x58&#x53&#x53&#x27&#x29>foo</a>',
output: '<a>foo</a>'
},
'protocol-based JS injection: null char' => {
input: "<a href=java\0script:alert(\"XSS\")>foo</a>",
output: '<a href="java"></a>'
},
'protocol-based JS injection: spaces and entities' => {
input: '<a href=" &#14; javascript:alert(\'XSS\');">foo</a>',
output: '<a href="">foo</a>'
},
}
protocols.each do |name, data|
it "handles #{name}" do
doc = filter(data[:input])
expect(doc.to_html).to eq data[:output]
end
end
it 'allows non-standard anchor schemes' do
exp = %q{<a href="irc://irc.freenode.net/git">IRC</a>}
act = filter(exp)
expect(act.to_html).to eq exp
end
it 'allows relative links' do
exp = %q{<a href="foo/bar.md">foo/bar.md</a>}
act = filter(exp)
expect(act.to_html).to eq exp
end
end
context 'when pipeline is :description' do
it 'uses a stricter whitelist' do
doc = filter('<h1>Description</h1>', pipeline: :description)
expect(doc.to_html.strip).to eq 'Description'
end
%w(pre code img ol ul li).each do |elem|
it "removes '#{elem}' elements" do
act = "<#{elem}>Description</#{elem}>"
expect(filter(act, pipeline: :description).to_html.strip).
to eq 'Description'
end
end
%w(b i strong em a ins del sup sub p).each do |elem|
it "still allows '#{elem}' elements" do
exp = act = "<#{elem}>Description</#{elem}>"
expect(filter(act, pipeline: :description).to_html).to eq exp
end
end
end
end
end
spec/lib/gitlab/markdown/snippet_reference_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe SnippetReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:empty_project, :public) }
let(:snippet) { create(:project_snippet, project: project) }
let(:reference) { snippet.to_reference }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Snippet #{reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'internal reference' do
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.
namespace_project_snippet_url(project.namespace, project, snippet)
end
it 'links with adjacent text' do
doc = reference_filter("Snippet (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid snippet IDs' do
exp = act = "Snippet #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'includes a title attribute' do
doc = reference_filter("Snippet #{reference}")
expect(doc.css('a').first.attr('title')).to eq "Snippet: #{snippet.title}"
end
it 'escapes the title attribute' do
snippet.update_attribute(:title, %{"></a>whatever<a title="})
doc = reference_filter("Snippet #{reference}")
expect(doc.text).to eq "Snippet #{reference}"
end
it 'includes default classes' do
doc = reference_filter("Snippet #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-snippet'
end
it 'includes a data-project attribute' do
doc = reference_filter("Snippet #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-project')
expect(link.attr('data-project')).to eq project.id.to_s
end
it 'includes a data-snippet attribute' do
doc = reference_filter("See #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-snippet')
expect(link.attr('data-snippet')).to eq snippet.id.to_s
end
it 'supports an :only_path context' do
doc = reference_filter("Snippet #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.namespace_project_snippet_url(project.namespace, project, snippet, only_path: true)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Snippet #{reference}")
expect(result[:references][:snippet]).to eq [snippet]
end
end
context 'cross-project reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:snippet) { create(:project_snippet, project: project2) }
let(:reference) { snippet.to_reference(project) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_snippet_url(project2.namespace, project2, snippet)
end
it 'links with adjacent text' do
doc = reference_filter("See (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
end
it 'ignores invalid snippet IDs on the referenced project' do
exp = act = "See #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq exp
end
it 'adds to the results hash' do
result = reference_pipeline_result("Snippet #{reference}")
expect(result[:references][:snippet]).to eq [snippet]
end
end
context 'cross-project URL reference' do
let(:namespace) { create(:namespace, name: 'cross-reference') }
let(:project2) { create(:empty_project, :public, namespace: namespace) }
let(:snippet) { create(:project_snippet, project: project2) }
let(:reference) { urls.namespace_project_snippet_url(project2.namespace, project2, snippet) }
it 'links to a valid reference' do
doc = reference_filter("See #{reference}")
expect(doc.css('a').first.attr('href')).
to eq urls.namespace_project_snippet_url(project2.namespace, project2, snippet)
end
it 'links with adjacent text' do
doc = reference_filter("See (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(snippet.to_reference(project))}<\/a>\.\)/)
end
it 'ignores invalid snippet IDs on the referenced project' do
act = "See #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to match(/<a.+>#{Regexp.escape(invalidate_reference(reference))}<\/a>/)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Snippet #{reference}")
expect(result[:references][:snippet]).to eq [snippet]
end
end
end
end
spec/lib/gitlab/markdown/syntax_highlight_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe SyntaxHighlightFilter, lib: true do
include FilterSpecHelper
it 'highlights valid code blocks' do
result = filter('<pre><code>def fun end</code>')
expect(result.to_html).to eq("<pre class=\"code highlight js-syntax-highlight plaintext\"><code>def fun end</code></pre>\n")
end
it 'passes through invalid code blocks' do
allow_any_instance_of(SyntaxHighlightFilter).to receive(:block_code).and_raise(StandardError)
result = filter('<pre><code>This is a test</code></pre>')
expect(result.to_html).to eq('<pre>This is a test</pre>')
end
end
end
spec/lib/gitlab/markdown/table_of_contents_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
# encoding: UTF-8
require 'spec_helper'
module Gitlab::Markdown
describe TableOfContentsFilter, lib: true do
include FilterSpecHelper
def header(level, text)
"<h#{level}>#{text}</h#{level}>\n"
end
it 'does nothing when :no_header_anchors is truthy' do
exp = act = header(1, 'Header')
expect(filter(act, no_header_anchors: 1).to_html).to eq exp
end
it 'does nothing with empty headers' do
exp = act = header(1, nil)
expect(filter(act).to_html).to eq exp
end
1.upto(6) do |i|
it "processes h#{i} elements" do
html = header(i, "Header #{i}")
doc = filter(html)
expect(doc.css("h#{i} a").first.attr('id')).to eq "header-#{i}"
end
end
describe 'anchor tag' do
it 'has an `anchor` class' do
doc = filter(header(1, 'Header'))
expect(doc.css('h1 a').first.attr('class')).to eq 'anchor'
end
it 'links to the id' do
doc = filter(header(1, 'Header'))
expect(doc.css('h1 a').first.attr('href')).to eq '#header'
end
describe 'generated IDs' do
it 'translates spaces to dashes' do
doc = filter(header(1, 'This header has spaces in it'))
expect(doc.css('h1 a').first.attr('id')).to eq 'this-header-has-spaces-in-it'
end
it 'squeezes multiple spaces and dashes' do
doc = filter(header(1, 'This---header is poorly-formatted'))
expect(doc.css('h1 a').first.attr('id')).to eq 'this-header-is-poorly-formatted'
end
it 'removes punctuation' do
doc = filter(header(1, "This, header! is, filled. with @ punctuation?"))
expect(doc.css('h1 a').first.attr('id')).to eq 'this-header-is-filled-with-punctuation'
end
it 'appends a unique number to duplicates' do
doc = filter(header(1, 'One') + header(2, 'One'))
expect(doc.css('h1 a').first.attr('id')).to eq 'one'
expect(doc.css('h2 a').first.attr('id')).to eq 'one-1'
end
it 'supports Unicode' do
doc = filter(header(1, '한글'))
expect(doc.css('h1 a').first.attr('id')).to eq '한글'
expect(doc.css('h1 a').first.attr('href')).to eq '#한글'
end
end
end
describe 'result' do
def result(html)
HTML::Pipeline.new([described_class]).call(html)
end
let(:results) { result(header(1, 'Header 1') + header(2, 'Header 2')) }
let(:doc) { Nokogiri::XML::DocumentFragment.parse(results[:toc]) }
it 'is contained within a `ul` element' do
expect(doc.children.first.name).to eq 'ul'
expect(doc.children.first.attr('class')).to eq 'section-nav'
end
it 'contains an `li` element for each header' do
expect(doc.css('li').length).to eq 2
links = doc.css('li a')
expect(links.first.attr('href')).to eq '#header-1'
expect(links.first.text).to eq 'Header 1'
expect(links.last.attr('href')).to eq '#header-2'
expect(links.last.text).to eq 'Header 2'
end
end
end
end
spec/lib/gitlab/markdown/task_list_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe TaskListFilter, lib: true do
include FilterSpecHelper
it 'does not apply `task-list` class to non-task lists' do
exp = act = %(<ul><li>Item</li></ul>)
expect(filter(act).to_html).to eq exp
end
end
end
spec/lib/gitlab/markdown/upload_link_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
# encoding: UTF-8
require 'spec_helper'
module Gitlab::Markdown
describe UploadLinkFilter, lib: true do
def filter(doc, contexts = {})
contexts.reverse_merge!({
project: project
})
described_class.call(doc, contexts)
end
def image(path)
%(<img src="#{path}" />)
end
def link(path)
%(<a href="#{path}">#{path}</a>)
end
let(:project) { create(:project) }
shared_examples :preserve_unchanged do
it 'does not modify any relative URL in anchor' do
doc = filter(link('README.md'))
expect(doc.at_css('a')['href']).to eq 'README.md'
end
it 'does not modify any relative URL in image' do
doc = filter(image('files/images/logo-black.png'))
expect(doc.at_css('img')['src']).to eq 'files/images/logo-black.png'
end
end
it 'does not raise an exception on invalid URIs' do
act = link("://foo")
expect { filter(act) }.not_to raise_error
end
context 'with a valid repository' do
it 'rebuilds relative URL for a link' do
doc = filter(link('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
expect(doc.at_css('a')['href']).
to eq "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
end
it 'rebuilds relative URL for an image' do
doc = filter(link('/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg'))
expect(doc.at_css('a')['href']).
to eq "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/e90decf88d8f96fe9e1389afc2e4a91f/test.jpg"
end
it 'does not modify absolute URL' do
doc = filter(link('http://example.com'))
expect(doc.at_css('a')['href']).to eq 'http://example.com'
end
it 'supports Unicode filenames' do
path = '/uploads/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 "#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/uploads/%ED%95%9C%EA%B8%80.png"
end
end
end
end
spec/lib/gitlab/markdown/user_reference_filter_spec.rb deleted 100644 → 0
View file @ 3bfedbd2
require 'spec_helper'
module Gitlab::Markdown
describe UserReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:empty_project, :public) }
let(:user) { create(:user) }
let(:reference) { user.to_reference }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
it 'ignores invalid users' do
exp = act = "Hey #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq(exp)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Hey #{reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'mentioning @all' do
let(:reference) { User.reference_prefix + 'all' }
before do
project.team << [project.creator, :developer]
end
it 'supports a special @all mention' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').length).to eq 1
expect(doc.css('a').first.attr('href'))
.to eq urls.namespace_project_url(project.namespace, project)
end
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}")
expect(result[:references][:user]).to eq [project.creator]
end
end
context 'mentioning a user' do
it 'links to a User' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.user_url(user)
end
it 'links to a User with a period' do
user = create(:user, name: 'alphA.Beta')
doc = reference_filter("Hey #{user.to_reference}")
expect(doc.css('a').length).to eq 1
end
it 'links to a User with an underscore' do
user = create(:user, name: 'ping_pong_king')
doc = reference_filter("Hey #{user.to_reference}")
expect(doc.css('a').length).to eq 1
end
it 'includes a data-user attribute' do
doc = reference_filter("Hey #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-user')
expect(link.attr('data-user')).to eq user.namespace.owner_id.to_s
end
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}")
expect(result[:references][:user]).to eq [user]
end
end
context 'mentioning a group' do
let(:group) { create(:group) }
let(:reference) { group.to_reference }
it 'links to the Group' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.group_url(group)
end
it 'includes a data-group attribute' do
doc = reference_filter("Hey #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-group')
expect(link.attr('data-group')).to eq group.id.to_s
end
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}")
expect(result[:references][:user]).to eq group.users
end
end
it 'links with adjacent text' do
doc = reference_filter("Mention me (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{reference}<\/a>\.\)/)
end
it 'includes default classes' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-project_member'
end
it 'supports an :only_path context' do
doc = reference_filter("Hey #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.user_path(user)
end
context 'referencing a user in a link href' do
let(:reference) { %Q{<a href="#{user.to_reference}">User</a>} }
it 'links to a User' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.user_url(user)
end
it 'links with adjacent text' do
doc = reference_filter("Mention me (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>User<\/a>\.\)/)
end
it 'includes a data-user attribute' do
doc = reference_filter("Hey #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-user')
expect(link.attr('data-user')).to eq user.namespace.owner_id.to_s
end
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}")
expect(result[:references][:user]).to eq [user]
end
end
end
end
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