Make variables expression pattern case-sensitivity explicit

2 files changed, 14 insertions, 0 deletions

diff --git a/spec/lib/gitlab/ci/pipeline/expression/lexeme/matches_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/lexeme/matches_spec.rb
index a8890262402..49e5af52f4d 100644
--- a/spec/lib/gitlab/ci/pipeline/expression/lexeme/matches_spec.rb
+++ b/spec/lib/gitlab/ci/pipeline/expression/lexeme/matches_spec.rb
@@ -63,5 +63,18 @@ describe Gitlab::Ci::Pipeline::Expression::Lexeme::Matches do
 
       expect(operator.evaluate).to eq true
     end
+
+    it 'supports regexp flags' do
+      allow(left).to receive(:evaluate).and_return <<~TEXT
+        My AWESOME content
+      TEXT
+
+      allow(right).to receive(:evaluate)
+        .and_return(Gitlab::UntrustedRegexp.new('(?i)awesome'))
+
+      operator = described_class.new(left, right)
+
+      expect(operator.evaluate).to eq true
+    end
   end
 end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb
index bba5db7904a..1ceb373e19c 100644
--- a/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb
+++ b/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb
@@ -100,6 +100,7 @@ describe Gitlab::Ci::Pipeline::Expression::Statement do
       "$PRESENT_VARIABLE =~ /^var.*/"      | false
       "$EMPTY_VARIABLE =~ /var.*/"         | false
       "$UNDEFINED_VARIABLE =~ /var.*/"     | false
+      "$PRESENT_VARIABLE =~ /(?i)VAR.*/"   | true
     end
 
     with_them do