1 files changed, 87 insertions, 15 deletions
diff --git a/spec/lib/gitlab/markdown/issue_reference_filter_spec.rb b/spec/lib/gitlab/markdown/issue_reference_filter_spec.rb
index 94c80ae6611..078ff3ed4b2 100644
--- a/spec/lib/gitlab/markdown/issue_reference_filter_spec.rb
+++ b/spec/lib/gitlab/markdown/issue_reference_filter_spec.rb
@@ -18,7 +18,7 @@ module Gitlab::Markdown
     %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
+        expect(reference_filter(act).to_html).to eq exp
       end
     end
 
@@ -29,18 +29,18 @@ module Gitlab::Markdown
         expect(project).to receive(:get_issue).with(issue.iid).and_return(nil)
 
         exp = act = "Issue #{reference}"
-        expect(filter(act).to_html).to eq exp
+        expect(reference_filter(act).to_html).to eq exp
       end
 
       it 'links to a valid reference' do
-        doc = filter("Fixed #{reference}")
+        doc = reference_filter("Fixed #{reference}")
 
         expect(doc.css('a').first.attr('href')).
           to eq helper.url_for_issue(issue.iid, project)
       end
 
       it 'links with adjacent text' do
-        doc = filter("Fixed (#{reference}.)")
+        doc = reference_filter("Fixed (#{reference}.)")
         expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
       end
 
@@ -48,28 +48,28 @@ module Gitlab::Markdown
         invalid = invalidate_reference(reference)
         exp = act = "Fixed #{invalid}"
 
-        expect(filter(act).to_html).to eq exp
+        expect(reference_filter(act).to_html).to eq exp
       end
 
       it 'includes a title attribute' do
-        doc = filter("Issue #{reference}")
+        doc = reference_filter("Issue #{reference}")
         expect(doc.css('a').first.attr('title')).to eq "Issue: #{issue.title}"
       end
 
       it 'escapes the title attribute' do
         issue.update_attribute(:title, %{"></a>whatever<a title="})
 
-        doc = filter("Issue #{reference}")
+        doc = reference_filter("Issue #{reference}")
         expect(doc.text).to eq "Issue #{reference}"
       end
 
       it 'includes default classes' do
-        doc = filter("Issue #{reference}")
+        doc = reference_filter("Issue #{reference}")
         expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-issue'
       end
 
       it 'includes a data-project attribute' do
-        doc = filter("Issue #{reference}")
+        doc = reference_filter("Issue #{reference}")
         link = doc.css('a').first
 
         expect(link).to have_attribute('data-project')
@@ -77,7 +77,7 @@ module Gitlab::Markdown
       end
 
       it 'includes a data-issue attribute' do
-        doc = filter("See #{reference}")
+        doc = reference_filter("See #{reference}")
         link = doc.css('a').first
 
         expect(link).to have_attribute('data-issue')
@@ -85,7 +85,7 @@ module Gitlab::Markdown
       end
 
       it 'supports an :only_path context' do
-        doc = filter("Issue #{reference}", only_path: true)
+        doc = reference_filter("Issue #{reference}", only_path: true)
         link = doc.css('a').first.attr('href')
 
         expect(link).not_to match %r(https?://)
@@ -109,25 +109,97 @@ module Gitlab::Markdown
           with(issue.iid).and_return(nil)
 
         exp = act = "Issue #{reference}"
-        expect(filter(act).to_html).to eq exp
+        expect(reference_filter(act).to_html).to eq exp
       end
 
       it 'links to a valid reference' do
-        doc = filter("See #{reference}")
+        doc = reference_filter("See #{reference}")
 
         expect(doc.css('a').first.attr('href')).
           to eq helper.url_for_issue(issue.iid, project2)
       end
 
       it 'links with adjacent text' do
-        doc = filter("Fixed (#{reference}.)")
+        doc = reference_filter("Fixed (#{reference}.)")
         expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(reference)}<\/a>\.\)/)
       end
 
       it 'ignores invalid issue IDs on the referenced project' do
         exp = act = "Fixed #{invalidate_reference(reference)}"
 
-        expect(filter(act).to_html).to eq exp
+        expect(reference_filter(act).to_html).to eq exp
+      end
+
+      it 'adds to the results hash' do
+        result = reference_pipeline_result("Fixed #{reference}")
+        expect(result[:references][:issue]).to eq [issue]
+      end
+    end
+
+    context 'cross-project URL reference' do
+      let(:namespace) { create(:namespace, name: 'cross-reference') }
+      let(:project2)  { create(:empty_project, :public, namespace: namespace) }
+      let(:issue)     { create(:issue, project: project2) }
+      let(:reference) { helper.url_for_issue(issue.iid, project2) + "#note_123" }
+
+      it 'links to a valid reference' do
+        doc = reference_filter("See #{reference}")
+
+        expect(doc.css('a').first.attr('href')).
+          to eq reference
+      end
+
+      it 'links with adjacent text' do
+        doc = reference_filter("Fixed (#{reference}.)")
+        expect(doc.to_html).to match(/\(<a.+>#{Regexp.escape(issue.to_reference(project))} \(comment 123\)<\/a>\.\)/)
+      end
+
+      it 'adds to the results hash' do
+        result = reference_pipeline_result("Fixed #{reference}")
+        expect(result[:references][:issue]).to eq [issue]
+      end
+    end
+
+    context 'cross-project reference in link href' do
+      let(:namespace) { create(:namespace, name: 'cross-reference') }
+      let(:project2)  { create(:empty_project, :public, namespace: namespace) }
+      let(:issue)     { create(:issue, project: project2) }
+      let(:reference) { %Q{<a href="#{issue.to_reference(project)}">Reference</a>} }
+
+      it 'links to a valid reference' do
+        doc = reference_filter("See #{reference}")
+
+        expect(doc.css('a').first.attr('href')).
+          to eq helper.url_for_issue(issue.iid, project2)
+      end
+
+      it 'links with adjacent text' do
+        doc = reference_filter("Fixed (#{reference}.)")
+        expect(doc.to_html).to match(/\(<a.+>Reference<\/a>\.\)/)
+      end
+
+      it 'adds to the results hash' do
+        result = reference_pipeline_result("Fixed #{reference}")
+        expect(result[:references][:issue]).to eq [issue]
+      end
+    end
+
+    context 'cross-project URL in link href' do
+      let(:namespace) { create(:namespace, name: 'cross-reference') }
+      let(:project2)  { create(:empty_project, :public, namespace: namespace) }
+      let(:issue)     { create(:issue, project: project2) }
+      let(:reference) { %Q{<a href="#{helper.url_for_issue(issue.iid, project2) + "#note_123"}">Reference</a>} }
+
+      it 'links to a valid reference' do
+        doc = reference_filter("See #{reference}")
+
+        expect(doc.css('a').first.attr('href')).
+          to eq helper.url_for_issue(issue.iid, project2) + "#note_123"
+      end
+
+      it 'links with adjacent text' do
+        doc = reference_filter("Fixed (#{reference}.)")
+        expect(doc.to_html).to match(/\(<a.+>Reference<\/a>\.\)/)
       end
 
       it 'adds to the results hash' do