diff options
| author | Douwe Maan <douwe@gitlab.com> | 2015-11-19 16:18:13 +0100 |
|---|---|---|
| committer | Douwe Maan <douwe@gitlab.com> | 2015-11-19 16:18:13 +0100 |
| commit | e1e67d383e4b56c9e1848aebc175402a71502e82 (patch) | |
| tree | f8c6ebb928e0cb822d3b8e53788cf5771fd79cfd | |
| parent | f5a630111fb1499a1541e77040529f74ca6475ec (diff) | |
| download | gitlab-ce-e1e67d383e4b56c9e1848aebc175402a71502e82.tar.gz | |
Move Markdown filters and pipelines into folders.
74 files changed, 2007 insertions, 2042 deletions
diff --git a/lib/gitlab/markdown.rb b/lib/gitlab/markdown.rb index 969607558ef..f4e2cefca51 100644 --- a/lib/gitlab/markdown.rb +++ b/lib/gitlab/markdown.rb @@ -33,7 +33,7 @@ module Gitlab end def self.render_result(text, context = {}) - pipeline_by_name(context[:pipeline]).call(text, context) + Pipeline[context[:pipeline]].call(text, context) end # Perform post-processing on an HTML String @@ -50,11 +50,9 @@ module Gitlab # # Returns an HTML-safe String def self.post_process(html, context) - pipeline = pipeline_by_name(context[:pipeline]) - context = pipeline.transform_context(context) - - pipeline = pipeline_by_name(:post_process) + context = Pipeline[context[:pipeline]].transform_context(context) + pipeline = Pipeline[:post_process] if context[:xhtml] pipeline.to_document(html, context).to_html(save_with: Nokogiri::XML::Node::SaveOptions::AS_XHTML) else @@ -66,6 +64,7 @@ module Gitlab def self.cacheless_render(text, context = {}) result = render_result(text, context) + output = result[:output] if output.respond_to?(:to_html) output.to_html @@ -76,48 +75,41 @@ module Gitlab def self.full_cache_key(cache_key, pipeline_name) return unless cache_key - pipeline_name ||= :full - ["markdown", *cache_key, pipeline_name] - end - - def self.pipeline_by_name(pipeline_name) - pipeline_name ||= :full - const_get("#{pipeline_name.to_s.camelize}Pipeline") + ["markdown", *cache_key, pipeline_name || :full] 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 :MarkdownFilter, 'gitlab/markdown/markdown_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' + 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/asciidoc_pipeline' - autoload :AtomPipeline, 'gitlab/markdown/atom_pipeline' - autoload :CombinedPipeline, 'gitlab/markdown/combined_pipeline' - autoload :DescriptionPipeline, 'gitlab/markdown/description_pipeline' - autoload :EmailPipeline, 'gitlab/markdown/email_pipeline' - autoload :FullPipeline, 'gitlab/markdown/full_pipeline' - autoload :GfmPipeline, 'gitlab/markdown/gfm_pipeline' - autoload :NotePipeline, 'gitlab/markdown/note_pipeline' - autoload :Pipeline, 'gitlab/markdown/pipeline' - autoload :PlainMarkdownPipeline, 'gitlab/markdown/plain_markdown_pipeline' - autoload :PostProcessPipeline, 'gitlab/markdown/post_process_pipeline' - autoload :ReferenceExtractionPipeline, 'gitlab/markdown/reference_extraction_pipeline' - autoload :SingleLinePipeline, 'gitlab/markdown/single_line_pipeline' + 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 diff --git a/lib/gitlab/markdown/autolink_filter.rb b/lib/gitlab/markdown/filter/autolink_filter.rb index c37c3bc55bf..c37c3bc55bf 100644 --- a/lib/gitlab/markdown/autolink_filter.rb +++ b/lib/gitlab/markdown/filter/autolink_filter.rb diff --git a/lib/gitlab/markdown/commit_range_reference_filter.rb b/lib/gitlab/markdown/filter/commit_range_reference_filter.rb index e070edae0a4..e070edae0a4 100644 --- a/lib/gitlab/markdown/commit_range_reference_filter.rb +++ b/lib/gitlab/markdown/filter/commit_range_reference_filter.rb diff --git a/lib/gitlab/markdown/commit_reference_filter.rb b/lib/gitlab/markdown/filter/commit_reference_filter.rb index 8cdbeb1f9cf..8cdbeb1f9cf 100644 --- a/lib/gitlab/markdown/commit_reference_filter.rb +++ b/lib/gitlab/markdown/filter/commit_reference_filter.rb diff --git a/lib/gitlab/markdown/emoji_filter.rb b/lib/gitlab/markdown/filter/emoji_filter.rb index da10e4d3760..da10e4d3760 100644 --- a/lib/gitlab/markdown/emoji_filter.rb +++ b/lib/gitlab/markdown/filter/emoji_filter.rb diff --git a/lib/gitlab/markdown/external_issue_reference_filter.rb b/lib/gitlab/markdown/filter/external_issue_reference_filter.rb index 8f86f13976a..8f86f13976a 100644 --- a/lib/gitlab/markdown/external_issue_reference_filter.rb +++ b/lib/gitlab/markdown/filter/external_issue_reference_filter.rb diff --git a/lib/gitlab/markdown/external_link_filter.rb b/lib/gitlab/markdown/filter/external_link_filter.rb index 29e51b6ade6..29e51b6ade6 100644 --- a/lib/gitlab/markdown/external_link_filter.rb +++ b/lib/gitlab/markdown/filter/external_link_filter.rb diff --git a/lib/gitlab/markdown/issue_reference_filter.rb b/lib/gitlab/markdown/filter/issue_reference_filter.rb index 1ed69e2f431..1ed69e2f431 100644 --- a/lib/gitlab/markdown/issue_reference_filter.rb +++ b/lib/gitlab/markdown/filter/issue_reference_filter.rb diff --git a/lib/gitlab/markdown/label_reference_filter.rb b/lib/gitlab/markdown/filter/label_reference_filter.rb index 618acb7a578..618acb7a578 100644 --- a/lib/gitlab/markdown/label_reference_filter.rb +++ b/lib/gitlab/markdown/filter/label_reference_filter.rb diff --git a/lib/gitlab/markdown/markdown_filter.rb b/lib/gitlab/markdown/filter/markdown_filter.rb index 921e2a0794e..921e2a0794e 100644 --- a/lib/gitlab/markdown/markdown_filter.rb +++ b/lib/gitlab/markdown/filter/markdown_filter.rb diff --git a/lib/gitlab/markdown/merge_request_reference_filter.rb b/lib/gitlab/markdown/filter/merge_request_reference_filter.rb index 1f47f03c94e..1f47f03c94e 100644 --- a/lib/gitlab/markdown/merge_request_reference_filter.rb +++ b/lib/gitlab/markdown/filter/merge_request_reference_filter.rb diff --git a/lib/gitlab/markdown/redactor_filter.rb b/lib/gitlab/markdown/filter/redactor_filter.rb index a1f3a8a8ebf..a1f3a8a8ebf 100644 --- a/lib/gitlab/markdown/redactor_filter.rb +++ b/lib/gitlab/markdown/filter/redactor_filter.rb diff --git a/lib/gitlab/markdown/reference_gatherer_filter.rb b/lib/gitlab/markdown/filter/reference_gatherer_filter.rb index 00f983675e6..00f983675e6 100644 --- a/lib/gitlab/markdown/reference_gatherer_filter.rb +++ b/lib/gitlab/markdown/filter/reference_gatherer_filter.rb diff --git a/lib/gitlab/markdown/relative_link_filter.rb b/lib/gitlab/markdown/filter/relative_link_filter.rb index 81f60120fcd..81f60120fcd 100644 --- a/lib/gitlab/markdown/relative_link_filter.rb +++ b/lib/gitlab/markdown/filter/relative_link_filter.rb diff --git a/lib/gitlab/markdown/sanitization_filter.rb b/lib/gitlab/markdown/filter/sanitization_filter.rb index cf153f30622..cf153f30622 100644 --- a/lib/gitlab/markdown/sanitization_filter.rb +++ b/lib/gitlab/markdown/filter/sanitization_filter.rb diff --git a/lib/gitlab/markdown/snippet_reference_filter.rb b/lib/gitlab/markdown/filter/snippet_reference_filter.rb index f7bd07c2a34..f7bd07c2a34 100644 --- a/lib/gitlab/markdown/snippet_reference_filter.rb +++ b/lib/gitlab/markdown/filter/snippet_reference_filter.rb diff --git a/lib/gitlab/markdown/syntax_highlight_filter.rb b/lib/gitlab/markdown/filter/syntax_highlight_filter.rb index 8597e02f0de..8597e02f0de 100644 --- a/lib/gitlab/markdown/syntax_highlight_filter.rb +++ b/lib/gitlab/markdown/filter/syntax_highlight_filter.rb diff --git a/lib/gitlab/markdown/table_of_contents_filter.rb b/lib/gitlab/markdown/filter/table_of_contents_filter.rb index bbb3bf7fc8b..bbb3bf7fc8b 100644 --- a/lib/gitlab/markdown/table_of_contents_filter.rb +++ b/lib/gitlab/markdown/filter/table_of_contents_filter.rb diff --git a/lib/gitlab/markdown/task_list_filter.rb b/lib/gitlab/markdown/filter/task_list_filter.rb index 2f133ae8500..2f133ae8500 100644 --- a/lib/gitlab/markdown/task_list_filter.rb +++ b/lib/gitlab/markdown/filter/task_list_filter.rb diff --git a/lib/gitlab/markdown/upload_link_filter.rb b/lib/gitlab/markdown/filter/upload_link_filter.rb index fbada73ab86..fbada73ab86 100644 --- a/lib/gitlab/markdown/upload_link_filter.rb +++ b/lib/gitlab/markdown/filter/upload_link_filter.rb diff --git a/lib/gitlab/markdown/user_reference_filter.rb b/lib/gitlab/markdown/filter/user_reference_filter.rb index ab5e1f6fe9e..ab5e1f6fe9e 100644 --- a/lib/gitlab/markdown/user_reference_filter.rb +++ b/lib/gitlab/markdown/filter/user_reference_filter.rb diff --git a/lib/gitlab/markdown/pipeline.rb b/lib/gitlab/markdown/pipeline.rb index 3c0b676a073..d683756f95a 100644 --- a/lib/gitlab/markdown/pipeline.rb +++ b/lib/gitlab/markdown/pipeline.rb @@ -3,6 +3,11 @@ 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 diff --git a/lib/gitlab/markdown/asciidoc_pipeline.rb b/lib/gitlab/markdown/pipeline/asciidoc_pipeline.rb index 6829b4acb95..6829b4acb95 100644 --- a/lib/gitlab/markdown/asciidoc_pipeline.rb +++ b/lib/gitlab/markdown/pipeline/asciidoc_pipeline.rb diff --git a/lib/gitlab/markdown/atom_pipeline.rb b/lib/gitlab/markdown/pipeline/atom_pipeline.rb index e151f8f5e5a..e151f8f5e5a 100644 --- a/lib/gitlab/markdown/atom_pipeline.rb +++ b/lib/gitlab/markdown/pipeline/atom_pipeline.rb diff --git a/lib/gitlab/markdown/description_pipeline.rb b/lib/gitlab/markdown/pipeline/description_pipeline.rb index 76f6948af8f..76f6948af8f 100644 --- a/lib/gitlab/markdown/description_pipeline.rb +++ b/lib/gitlab/markdown/pipeline/description_pipeline.rb diff --git a/lib/gitlab/markdown/email_pipeline.rb b/lib/gitlab/markdown/pipeline/email_pipeline.rb index b88cb790270..b88cb790270 100644 --- a/lib/gitlab/markdown/email_pipeline.rb +++ b/lib/gitlab/markdown/pipeline/email_pipeline.rb diff --git a/lib/gitlab/markdown/full_pipeline.rb b/lib/gitlab/markdown/pipeline/full_pipeline.rb index 553e9367c1c..553e9367c1c 100644 --- a/lib/gitlab/markdown/full_pipeline.rb +++ b/lib/gitlab/markdown/pipeline/full_pipeline.rb diff --git a/lib/gitlab/markdown/gfm_pipeline.rb b/lib/gitlab/markdown/pipeline/gfm_pipeline.rb index ca90bd75d77..ca90bd75d77 100644 --- a/lib/gitlab/markdown/gfm_pipeline.rb +++ b/lib/gitlab/markdown/pipeline/gfm_pipeline.rb diff --git a/lib/gitlab/markdown/note_pipeline.rb b/lib/gitlab/markdown/pipeline/note_pipeline.rb index a8bf5f42d8e..a8bf5f42d8e 100644 --- a/lib/gitlab/markdown/note_pipeline.rb +++ b/lib/gitlab/markdown/pipeline/note_pipeline.rb diff --git a/lib/gitlab/markdown/plain_markdown_pipeline.rb b/lib/gitlab/markdown/pipeline/plain_markdown_pipeline.rb index 0abb93f8a03..0abb93f8a03 100644 --- a/lib/gitlab/markdown/plain_markdown_pipeline.rb +++ b/lib/gitlab/markdown/pipeline/plain_markdown_pipeline.rb diff --git a/lib/gitlab/markdown/post_process_pipeline.rb b/lib/gitlab/markdown/pipeline/post_process_pipeline.rb index 60cc32f490e..60cc32f490e 100644 --- a/lib/gitlab/markdown/post_process_pipeline.rb +++ b/lib/gitlab/markdown/pipeline/post_process_pipeline.rb diff --git a/lib/gitlab/markdown/reference_extraction_pipeline.rb b/lib/gitlab/markdown/pipeline/reference_extraction_pipeline.rb index a89ab462bac..a89ab462bac 100644 --- a/lib/gitlab/markdown/reference_extraction_pipeline.rb +++ b/lib/gitlab/markdown/pipeline/reference_extraction_pipeline.rb diff --git a/lib/gitlab/markdown/single_line_pipeline.rb b/lib/gitlab/markdown/pipeline/single_line_pipeline.rb index 2f24927b879..2f24927b879 100644 --- a/lib/gitlab/markdown/single_line_pipeline.rb +++ b/lib/gitlab/markdown/pipeline/single_line_pipeline.rb diff --git a/lib/gitlab/markdown/reference_filter.rb b/lib/gitlab/markdown/reference_filter.rb index a4c560f578c..22fe4440be3 100644 --- a/lib/gitlab/markdown/reference_filter.rb +++ b/lib/gitlab/markdown/reference_filter.rb @@ -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 diff --git a/lib/gitlab/reference_extractor.rb b/lib/gitlab/reference_extractor.rb index e5cafebdbc0..e83167fa7d7 100644 --- a/lib/gitlab/reference_extractor.rb +++ b/lib/gitlab/reference_extractor.rb @@ -33,8 +33,7 @@ module Gitlab # # Returns the results Array for the requested filter type def pipeline_result(filter_type) - klass = "#{filter_type.to_s.camelize}ReferenceFilter" - filter = Gitlab::Markdown.const_get(klass) + filter = Gitlab::Markdown::ReferenceFilter[filter_type] context = { pipeline: :reference_extraction, diff --git a/spec/lib/gitlab/markdown/autolink_filter_spec.rb b/spec/lib/gitlab/markdown/autolink_filter_spec.rb deleted file mode 100644 index 26332ba5217..00000000000 --- a/spec/lib/gitlab/markdown/autolink_filter_spec.rb +++ /dev/null @@ -1,114 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe AutolinkFilter 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 <<<#{link}>>>") - - 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 diff --git a/spec/lib/gitlab/markdown/commit_range_reference_filter_spec.rb b/spec/lib/gitlab/markdown/commit_range_reference_filter_spec.rb deleted file mode 100644 index e5b8d723fe5..00000000000 --- a/spec/lib/gitlab/markdown/commit_range_reference_filter_spec.rb +++ /dev/null @@ -1,145 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe CommitRangeReferenceFilter do - include FilterSpecHelper - - let(:project) { create(:project, :public) } - let(:commit1) { project.commit } - let(:commit2) { project.commit("HEAD~2") } - - let(:range) { CommitRange.new("#{commit1.id}...#{commit2.id}") } - let(:range2) { CommitRange.new("#{commit1.id}..#{commit2.id}") } - - 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(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 = 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 = 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(filter("See #{reference}").css('a').first.text).to eq exp - expect(filter("See #{reference2}").css('a').first.text).to eq exp - end - - it 'links with adjacent text' do - doc = filter("See (#{reference}.)") - - exp = Regexp.escape(range.to_s) - 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(filter(act).to_html).to eq exp - end - - it 'includes a title attribute' do - doc = filter("See #{reference}") - expect(doc.css('a').first.attr('title')).to eq range.reference_title - end - - it 'includes default classes' do - doc = 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 = 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 = 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_reference - end - - it 'supports an :only_path option' do - doc = 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 = 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 = filter("Fixed (#{reference}.)") - - exp = Regexp.escape("#{project2.to_reference}@#{range.to_s}") - 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(filter(act).to_html).to eq exp - - exp = act = "Fixed #{project2.to_reference}@#{commit1.id}...#{commit2.id.reverse}" - expect(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 diff --git a/spec/lib/gitlab/markdown/commit_reference_filter_spec.rb b/spec/lib/gitlab/markdown/commit_reference_filter_spec.rb deleted file mode 100644 index d080efbf3d4..00000000000 --- a/spec/lib/gitlab/markdown/commit_reference_filter_spec.rb +++ /dev/null @@ -1,135 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe CommitReferenceFilter 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(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 = 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 = filter("See #{commit.id}") - expect(doc.text).to eq "See #{commit.short_id}" - - doc = filter("See #{commit.id[0...6]}") - expect(doc.text).to eq "See #{commit.short_id}" - end - - it 'links with adjacent text' do - doc = 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(filter(act).to_html).to eq exp - end - - it 'includes a title attribute' do - doc = 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 = filter("See #{reference}") - expect(doc.text).to eq "See #{commit.short_id}" - end - - it 'includes default classes' do - doc = filter("See #{reference}") - expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-commit' - end - - it 'includes a data-project attribute' do - doc = 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 = 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 = 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 = 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 = 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(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 - end -end diff --git a/spec/lib/gitlab/markdown/cross_project_reference_spec.rb b/spec/lib/gitlab/markdown/cross_project_reference_spec.rb index 8d4f9e403a6..f86d52b9d0a 100644 --- a/spec/lib/gitlab/markdown/cross_project_reference_spec.rb +++ b/spec/lib/gitlab/markdown/cross_project_reference_spec.rb @@ -1,35 +1,33 @@ require 'spec_helper' -module Gitlab::Markdown - describe CrossProjectReference do - include described_class +describe Gitlab::Markdown::CrossProjectReference do + include described_class - describe '#project_from_ref' do - context 'when no project was referenced' do - it 'returns the project from context' do - project = double + describe '#project_from_ref' do + context 'when no project was referenced' do + it 'returns the project from context' do + project = double - allow(self).to receive(:context).and_return({ project: project }) + allow(self).to receive(:context).and_return({ project: project }) - expect(project_from_ref(nil)).to eq project - end + expect(project_from_ref(nil)).to eq project end + end - context 'when referenced project does not exist' do - it 'returns nil' do - expect(project_from_ref('invalid/reference')).to be_nil - end + context 'when referenced project does not exist' do + it 'returns nil' do + expect(project_from_ref('invalid/reference')).to be_nil end + end - context 'when referenced project exists' do - it 'returns the referenced project' do - project2 = double('referenced project') + context 'when referenced project exists' do + it 'returns the referenced project' do + project2 = double('referenced project') - expect(Project).to receive(:find_with_namespace). - with('cross/reference').and_return(project2) + expect(Project).to receive(:find_with_namespace). + with('cross/reference').and_return(project2) - expect(project_from_ref('cross/reference')).to eq project2 - end + expect(project_from_ref('cross/reference')).to eq project2 end end end diff --git a/spec/lib/gitlab/markdown/emoji_filter_spec.rb b/spec/lib/gitlab/markdown/emoji_filter_spec.rb deleted file mode 100644 index 11efd9bb4cd..00000000000 --- a/spec/lib/gitlab/markdown/emoji_filter_spec.rb +++ /dev/null @@ -1,95 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe EmojiFilter 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 diff --git a/spec/lib/gitlab/markdown/external_issue_reference_filter_spec.rb b/spec/lib/gitlab/markdown/external_issue_reference_filter_spec.rb deleted file mode 100644 index d8c2970b6bd..00000000000 --- a/spec/lib/gitlab/markdown/external_issue_reference_filter_spec.rb +++ /dev/null @@ -1,79 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe ExternalIssueReferenceFilter 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 diff --git a/spec/lib/gitlab/markdown/external_link_filter_spec.rb b/spec/lib/gitlab/markdown/external_link_filter_spec.rb deleted file mode 100644 index a040b34577b..00000000000 --- a/spec/lib/gitlab/markdown/external_link_filter_spec.rb +++ /dev/null @@ -1,31 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe ExternalLinkFilter 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 diff --git a/spec/lib/gitlab/markdown/filter/autolink_filter_spec.rb b/spec/lib/gitlab/markdown/filter/autolink_filter_spec.rb new file mode 100644 index 00000000000..837bdb56f74 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/autolink_filter_spec.rb @@ -0,0 +1,112 @@ +require 'spec_helper' + +describe Gitlab::Markdown::AutolinkFilter 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 <<<#{link}>>>") + + 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 diff --git a/spec/lib/gitlab/markdown/filter/commit_range_reference_filter_spec.rb b/spec/lib/gitlab/markdown/filter/commit_range_reference_filter_spec.rb new file mode 100644 index 00000000000..05def97a9e8 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/commit_range_reference_filter_spec.rb @@ -0,0 +1,143 @@ +require 'spec_helper' + +describe Gitlab::Markdown::CommitRangeReferenceFilter do + include FilterSpecHelper + + let(:project) { create(:project, :public) } + let(:commit1) { project.commit } + let(:commit2) { project.commit("HEAD~2") } + + let(:range) { CommitRange.new("#{commit1.id}...#{commit2.id}") } + let(:range2) { CommitRange.new("#{commit1.id}..#{commit2.id}") } + + 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(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 = 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 = 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(filter("See #{reference}").css('a').first.text).to eq exp + expect(filter("See #{reference2}").css('a').first.text).to eq exp + end + + it 'links with adjacent text' do + doc = filter("See (#{reference}.)") + + exp = Regexp.escape(range.to_s) + 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(filter(act).to_html).to eq exp + end + + it 'includes a title attribute' do + doc = filter("See #{reference}") + expect(doc.css('a').first.attr('title')).to eq range.reference_title + end + + it 'includes default classes' do + doc = 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 = 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 = 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_reference + end + + it 'supports an :only_path option' do + doc = 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 = 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 = filter("Fixed (#{reference}.)") + + exp = Regexp.escape("#{project2.to_reference}@#{range.to_s}") + 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(filter(act).to_html).to eq exp + + exp = act = "Fixed #{project2.to_reference}@#{commit1.id}...#{commit2.id.reverse}" + expect(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 diff --git a/spec/lib/gitlab/markdown/filter/commit_reference_filter_spec.rb b/spec/lib/gitlab/markdown/filter/commit_reference_filter_spec.rb new file mode 100644 index 00000000000..0a892a12b93 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/commit_reference_filter_spec.rb @@ -0,0 +1,133 @@ +require 'spec_helper' + +describe Gitlab::Markdown::CommitReferenceFilter 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(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 = 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 = filter("See #{commit.id}") + expect(doc.text).to eq "See #{commit.short_id}" + + doc = filter("See #{commit.id[0...6]}") + expect(doc.text).to eq "See #{commit.short_id}" + end + + it 'links with adjacent text' do + doc = 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(filter(act).to_html).to eq exp + end + + it 'includes a title attribute' do + doc = 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 = filter("See #{reference}") + expect(doc.text).to eq "See #{commit.short_id}" + end + + it 'includes default classes' do + doc = filter("See #{reference}") + expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-commit' + end + + it 'includes a data-project attribute' do + doc = 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 = 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 = 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 = 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 = 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(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 +end diff --git a/spec/lib/gitlab/markdown/filter/emoji_filter_spec.rb b/spec/lib/gitlab/markdown/filter/emoji_filter_spec.rb new file mode 100644 index 00000000000..e0c5622e85d --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/emoji_filter_spec.rb @@ -0,0 +1,98 @@ +require 'spec_helper' + +describe Gitlab::Markdown::EmojiFilter 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 diff --git a/spec/lib/gitlab/markdown/filter/external_issue_reference_filter_spec.rb b/spec/lib/gitlab/markdown/filter/external_issue_reference_filter_spec.rb new file mode 100644 index 00000000000..216fcb66cef --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/external_issue_reference_filter_spec.rb @@ -0,0 +1,77 @@ +require 'spec_helper' + +describe Gitlab::Markdown::ExternalIssueReferenceFilter 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 diff --git a/spec/lib/gitlab/markdown/filter/external_link_filter_spec.rb b/spec/lib/gitlab/markdown/filter/external_link_filter_spec.rb new file mode 100644 index 00000000000..20d37e0c978 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/external_link_filter_spec.rb @@ -0,0 +1,29 @@ +require 'spec_helper' + +describe Gitlab::Markdown::ExternalLinkFilter 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 diff --git a/spec/lib/gitlab/markdown/filter/issue_reference_filter_spec.rb b/spec/lib/gitlab/markdown/filter/issue_reference_filter_spec.rb new file mode 100644 index 00000000000..66eac4f2e34 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/issue_reference_filter_spec.rb @@ -0,0 +1,137 @@ +require 'spec_helper' + +describe Gitlab::Markdown::IssueReferenceFilter 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(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(filter(act).to_html).to eq exp + end + + it 'links to a valid reference' do + doc = 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 = 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(filter(act).to_html).to eq exp + end + + it 'includes a title attribute' do + doc = 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 = 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 'includes a data-project attribute' do + doc = 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 = 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 = 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(filter(act).to_html).to eq exp + end + + it 'links to a valid reference' do + doc = 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 = 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(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 +end diff --git a/spec/lib/gitlab/markdown/filter/label_reference_filter_spec.rb b/spec/lib/gitlab/markdown/filter/label_reference_filter_spec.rb new file mode 100644 index 00000000000..5403e811aa3 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/label_reference_filter_spec.rb @@ -0,0 +1,142 @@ +require 'spec_helper' +require 'html/pipeline' + +describe Gitlab::Markdown::LabelReferenceFilter 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(filter(act).to_html).to eq exp + end + end + + it 'includes default classes' do + doc = filter("Label #{reference}") + expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-label' + end + + it 'includes a data-project attribute' do + doc = 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 = 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 = 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 = filter("Label #{reference}") + expect(doc.css('a span').first.attr('class')).to eq 'label color-label' + end + + it 'includes a style attribute' do + doc = 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 = 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 = 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(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 = 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 = 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(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 = 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 = 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(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(filter(act).to_html).to eq exp + end + end +end diff --git a/spec/lib/gitlab/markdown/filter/merge_request_reference_filter_spec.rb b/spec/lib/gitlab/markdown/filter/merge_request_reference_filter_spec.rb new file mode 100644 index 00000000000..a48b9634cc4 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/merge_request_reference_filter_spec.rb @@ -0,0 +1,118 @@ +require 'spec_helper' + +describe Gitlab::Markdown::MergeRequestReferenceFilter 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(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 = 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 = 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(filter(act).to_html).to eq exp + end + + it 'includes a title attribute' do + doc = 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 = filter("Merge #{reference}") + expect(doc.text).to eq "Merge #{reference}" + end + + it 'includes default classes' do + doc = 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 = 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 = 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 = 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 = 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 = 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(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 +end diff --git a/spec/lib/gitlab/markdown/filter/redactor_filter_spec.rb b/spec/lib/gitlab/markdown/filter/redactor_filter_spec.rb new file mode 100644 index 00000000000..c177d6950a0 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/redactor_filter_spec.rb @@ -0,0 +1,89 @@ +require 'spec_helper' + +describe Gitlab::Markdown::RedactorFilter 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 diff --git a/spec/lib/gitlab/markdown/filter/reference_gatherer_filter_spec.rb b/spec/lib/gitlab/markdown/filter/reference_gatherer_filter_spec.rb new file mode 100644 index 00000000000..0884f53abe5 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/reference_gatherer_filter_spec.rb @@ -0,0 +1,87 @@ +require 'spec_helper' + +describe Gitlab::Markdown::ReferenceGathererFilter 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 diff --git a/spec/lib/gitlab/markdown/filter/relative_link_filter_spec.rb b/spec/lib/gitlab/markdown/filter/relative_link_filter_spec.rb new file mode 100644 index 00000000000..3d978505564 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/relative_link_filter_spec.rb @@ -0,0 +1,147 @@ +# encoding: UTF-8 + +require 'spec_helper' + +describe Gitlab::Markdown::RelativeLinkFilter 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 diff --git a/spec/lib/gitlab/markdown/filter/sanitization_filter_spec.rb b/spec/lib/gitlab/markdown/filter/sanitization_filter_spec.rb new file mode 100644 index 00000000000..33d850d0dd3 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/sanitization_filter_spec.rb @@ -0,0 +1,197 @@ +require 'spec_helper' + +describe Gitlab::Markdown::SanitizationFilter 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:">foo</a>', + output: '<a>foo</a>' + }, + + 'protocol-based JS injection: long UTF-8 encoding' => { + input: '<a href="javascript:">foo</a>', + output: '<a>foo</a>' + }, + + 'protocol-based JS injection: long UTF-8 encoding without semicolons' => { + input: '<a href=javascript:alert('XSS')>foo</a>', + output: '<a>foo</a>' + }, + + 'protocol-based JS injection: hex encoding' => { + input: '<a href="javascript:">foo</a>', + output: '<a>foo</a>' + }, + + 'protocol-based JS injection: long hex encoding' => { + input: '<a href="javascript:">foo</a>', + output: '<a>foo</a>' + }, + + 'protocol-based JS injection: hex encoding without semicolons' => { + input: '<a href=javascript:alert('XSS')>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="  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 diff --git a/spec/lib/gitlab/markdown/filter/snippet_reference_filter_spec.rb b/spec/lib/gitlab/markdown/filter/snippet_reference_filter_spec.rb new file mode 100644 index 00000000000..671aac49598 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/snippet_reference_filter_spec.rb @@ -0,0 +1,116 @@ +require 'spec_helper' + +describe Gitlab::Markdown::SnippetReferenceFilter 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(filter(act).to_html).to eq exp + end + end + + context 'internal reference' do + it 'links to a valid reference' do + doc = 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 = 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(filter(act).to_html).to eq exp + end + + it 'includes a title attribute' do + doc = 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 = filter("Snippet #{reference}") + expect(doc.text).to eq "Snippet #{reference}" + end + + it 'includes default classes' do + doc = filter("Snippet #{reference}") + expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-snippet' + end + + it 'includes a data-project attribute' do + doc = 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 = 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 = 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 = 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 = 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(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 +end diff --git a/spec/lib/gitlab/markdown/filter/syntax_highlight_filter_spec.rb b/spec/lib/gitlab/markdown/filter/syntax_highlight_filter_spec.rb new file mode 100644 index 00000000000..2df81282fa2 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/syntax_highlight_filter_spec.rb @@ -0,0 +1,17 @@ +require 'spec_helper' + +describe Gitlab::Markdown::SyntaxHighlightFilter 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 diff --git a/spec/lib/gitlab/markdown/filter/table_of_contents_filter_spec.rb b/spec/lib/gitlab/markdown/filter/table_of_contents_filter_spec.rb new file mode 100644 index 00000000000..3aba29f0f27 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/table_of_contents_filter_spec.rb @@ -0,0 +1,97 @@ +# encoding: UTF-8 + +require 'spec_helper' + +describe Gitlab::Markdown::TableOfContentsFilter 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 diff --git a/spec/lib/gitlab/markdown/filter/task_list_filter_spec.rb b/spec/lib/gitlab/markdown/filter/task_list_filter_spec.rb new file mode 100644 index 00000000000..8b205adbbc4 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/task_list_filter_spec.rb @@ -0,0 +1,10 @@ +require 'spec_helper' + +describe Gitlab::Markdown::TaskListFilter 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 diff --git a/spec/lib/gitlab/markdown/filter/upload_link_filter_spec.rb b/spec/lib/gitlab/markdown/filter/upload_link_filter_spec.rb new file mode 100644 index 00000000000..aec22ee4168 --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/upload_link_filter_spec.rb @@ -0,0 +1,73 @@ +# encoding: UTF-8 + +require 'spec_helper' + +describe Gitlab::Markdown::UploadLinkFilter 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 diff --git a/spec/lib/gitlab/markdown/filter/user_reference_filter_spec.rb b/spec/lib/gitlab/markdown/filter/user_reference_filter_spec.rb new file mode 100644 index 00000000000..8ccd7744d6c --- /dev/null +++ b/spec/lib/gitlab/markdown/filter/user_reference_filter_spec.rb @@ -0,0 +1,120 @@ +require 'spec_helper' + +describe Gitlab::Markdown::UserReferenceFilter 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(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(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 = 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 = 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 = 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 = filter("Hey #{user.to_reference}") + expect(doc.css('a').length).to eq 1 + end + + it 'includes a data-user attribute' do + doc = 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 = 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 = 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 = filter("Mention me (#{reference}.)") + expect(doc.to_html).to match(/\(<a.+>#{reference}<\/a>\.\)/) + end + + it 'includes default classes' do + doc = 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 = 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 +end diff --git a/spec/lib/gitlab/markdown/issue_reference_filter_spec.rb b/spec/lib/gitlab/markdown/issue_reference_filter_spec.rb deleted file mode 100644 index 94c80ae6611..00000000000 --- a/spec/lib/gitlab/markdown/issue_reference_filter_spec.rb +++ /dev/null @@ -1,139 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe IssueReferenceFilter 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(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(filter(act).to_html).to eq exp - end - - it 'links to a valid reference' do - doc = 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 = 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(filter(act).to_html).to eq exp - end - - it 'includes a title attribute' do - doc = 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 = 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 'includes a data-project attribute' do - doc = 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 = 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 = 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(filter(act).to_html).to eq exp - end - - it 'links to a valid reference' do - doc = 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 = 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(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 - end -end diff --git a/spec/lib/gitlab/markdown/label_reference_filter_spec.rb b/spec/lib/gitlab/markdown/label_reference_filter_spec.rb deleted file mode 100644 index fc21b65a843..00000000000 --- a/spec/lib/gitlab/markdown/label_reference_filter_spec.rb +++ /dev/null @@ -1,144 +0,0 @@ -require 'spec_helper' -require 'html/pipeline' - -module Gitlab::Markdown - describe LabelReferenceFilter 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(filter(act).to_html).to eq exp - end - end - - it 'includes default classes' do - doc = filter("Label #{reference}") - expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-label' - end - - it 'includes a data-project attribute' do - doc = 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 = 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 = 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 = filter("Label #{reference}") - expect(doc.css('a span').first.attr('class')).to eq 'label color-label' - end - - it 'includes a style attribute' do - doc = 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 = 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 = 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(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 = 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 = 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(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 = 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 = 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(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(filter(act).to_html).to eq exp - end - end - end -end diff --git a/spec/lib/gitlab/markdown/merge_request_reference_filter_spec.rb b/spec/lib/gitlab/markdown/merge_request_reference_filter_spec.rb deleted file mode 100644 index 3ef6cdfff33..00000000000 --- a/spec/lib/gitlab/markdown/merge_request_reference_filter_spec.rb +++ /dev/null @@ -1,120 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe MergeRequestReferenceFilter 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(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 = 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 = 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(filter(act).to_html).to eq exp - end - - it 'includes a title attribute' do - doc = 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 = filter("Merge #{reference}") - expect(doc.text).to eq "Merge #{reference}" - end - - it 'includes default classes' do - doc = 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 = 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 = 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 = 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 = 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 = 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(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 - end -end diff --git a/spec/lib/gitlab/markdown/redactor_filter_spec.rb b/spec/lib/gitlab/markdown/redactor_filter_spec.rb deleted file mode 100644 index eea3f1cf370..00000000000 --- a/spec/lib/gitlab/markdown/redactor_filter_spec.rb +++ /dev/null @@ -1,91 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe RedactorFilter 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 diff --git a/spec/lib/gitlab/markdown/reference_gatherer_filter_spec.rb b/spec/lib/gitlab/markdown/reference_gatherer_filter_spec.rb deleted file mode 100644 index 4fa473ad191..00000000000 --- a/spec/lib/gitlab/markdown/reference_gatherer_filter_spec.rb +++ /dev/null @@ -1,89 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe ReferenceGathererFilter 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 diff --git a/spec/lib/gitlab/markdown/relative_link_filter_spec.rb b/spec/lib/gitlab/markdown/relative_link_filter_spec.rb deleted file mode 100644 index 027336ceb73..00000000000 --- a/spec/lib/gitlab/markdown/relative_link_filter_spec.rb +++ /dev/null @@ -1,149 +0,0 @@ -# encoding: UTF-8 - -require 'spec_helper' - -module Gitlab::Markdown - describe RelativeLinkFilter 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 diff --git a/spec/lib/gitlab/markdown/sanitization_filter_spec.rb b/spec/lib/gitlab/markdown/sanitization_filter_spec.rb deleted file mode 100644 index b089729172d..00000000000 --- a/spec/lib/gitlab/markdown/sanitization_filter_spec.rb +++ /dev/null @@ -1,199 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe SanitizationFilter 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:">foo</a>', - output: '<a>foo</a>' - }, - - 'protocol-based JS injection: long UTF-8 encoding' => { - input: '<a href="javascript:">foo</a>', - output: '<a>foo</a>' - }, - - 'protocol-based JS injection: long UTF-8 encoding without semicolons' => { - input: '<a href=javascript:alert('XSS')>foo</a>', - output: '<a>foo</a>' - }, - - 'protocol-based JS injection: hex encoding' => { - input: '<a href="javascript:">foo</a>', - output: '<a>foo</a>' - }, - - 'protocol-based JS injection: long hex encoding' => { - input: '<a href="javascript:">foo</a>', - output: '<a>foo</a>' - }, - - 'protocol-based JS injection: hex encoding without semicolons' => { - input: '<a href=javascript:alert('XSS')>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="  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 -end diff --git a/spec/lib/gitlab/markdown/snippet_reference_filter_spec.rb b/spec/lib/gitlab/markdown/snippet_reference_filter_spec.rb deleted file mode 100644 index 9d9652dba46..00000000000 --- a/spec/lib/gitlab/markdown/snippet_reference_filter_spec.rb +++ /dev/null @@ -1,118 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe SnippetReferenceFilter 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(filter(act).to_html).to eq exp - end - end - - context 'internal reference' do - it 'links to a valid reference' do - doc = 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 = 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(filter(act).to_html).to eq exp - end - - it 'includes a title attribute' do - doc = 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 = filter("Snippet #{reference}") - expect(doc.text).to eq "Snippet #{reference}" - end - - it 'includes default classes' do - doc = filter("Snippet #{reference}") - expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-snippet' - end - - it 'includes a data-project attribute' do - doc = 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 = 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 = 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 = 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 = 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(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 - end -end diff --git a/spec/lib/gitlab/markdown/syntax_highlight_filter_spec.rb b/spec/lib/gitlab/markdown/syntax_highlight_filter_spec.rb deleted file mode 100644 index 6a490673728..00000000000 --- a/spec/lib/gitlab/markdown/syntax_highlight_filter_spec.rb +++ /dev/null @@ -1,19 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe SyntaxHighlightFilter 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 diff --git a/spec/lib/gitlab/markdown/table_of_contents_filter_spec.rb b/spec/lib/gitlab/markdown/table_of_contents_filter_spec.rb deleted file mode 100644 index ddf583a72c1..00000000000 --- a/spec/lib/gitlab/markdown/table_of_contents_filter_spec.rb +++ /dev/null @@ -1,99 +0,0 @@ -# encoding: UTF-8 - -require 'spec_helper' - -module Gitlab::Markdown - describe TableOfContentsFilter 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 diff --git a/spec/lib/gitlab/markdown/task_list_filter_spec.rb b/spec/lib/gitlab/markdown/task_list_filter_spec.rb deleted file mode 100644 index 94f39cc966e..00000000000 --- a/spec/lib/gitlab/markdown/task_list_filter_spec.rb +++ /dev/null @@ -1,12 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe TaskListFilter 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 diff --git a/spec/lib/gitlab/markdown/upload_link_filter_spec.rb b/spec/lib/gitlab/markdown/upload_link_filter_spec.rb deleted file mode 100644 index 9ae45a6f559..00000000000 --- a/spec/lib/gitlab/markdown/upload_link_filter_spec.rb +++ /dev/null @@ -1,75 +0,0 @@ -# encoding: UTF-8 - -require 'spec_helper' - -module Gitlab::Markdown - describe UploadLinkFilter 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 diff --git a/spec/lib/gitlab/markdown/user_reference_filter_spec.rb b/spec/lib/gitlab/markdown/user_reference_filter_spec.rb deleted file mode 100644 index d9e0d7c42db..00000000000 --- a/spec/lib/gitlab/markdown/user_reference_filter_spec.rb +++ /dev/null @@ -1,122 +0,0 @@ -require 'spec_helper' - -module Gitlab::Markdown - describe UserReferenceFilter 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(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(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 = 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 = 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 = 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 = filter("Hey #{user.to_reference}") - expect(doc.css('a').length).to eq 1 - end - - it 'includes a data-user attribute' do - doc = 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 = 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 = 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 = filter("Mention me (#{reference}.)") - expect(doc.to_html).to match(/\(<a.+>#{reference}<\/a>\.\)/) - end - - it 'includes default classes' do - doc = 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 = 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 - end -end |