1 files changed, 9 insertions, 0 deletions
diff --git a/spec/ruby/language/case_spec.rb b/spec/ruby/language/case_spec.rb
index 1475e20f75..410cb9afb1 100644
--- a/spec/ruby/language/case_spec.rb
+++ b/spec/ruby/language/case_spec.rb
@@ -424,4 +424,13 @@ describe "The 'case'-construct with no target expression" do
       :called
     end.should == :called
   end
+
+  # Homogeneous cases are often optimized to avoid === using a jump table, and should be tested separately.
+  # See https://github.com/jruby/jruby/issues/6440
+  it "handles homogeneous cases" do
+    case
+    when 1; 'foo'
+    when 2; 'bar'
+    end.should == 'foo'
+  end
 end