Beginning to add some functionality to the parser

spec/parser/javascript_spec.js

@@ -1,7 +1,28 @@
-import parser from 'src/js/parser/javascript.peg';
+import parser from 'src/js/parser/javascript.js';
 
 describe('parser/javascript.peg', function() {
 
-  pending();
+  describe('regular expression literals', function() {
+
+    describe('flags support', function() {
+
+      it('handles the ignore case flag', function() {
+        expect(parser.parse('/test/i').flags().ignore_case).toEqual(true);
+        expect(parser.parse('/test/').flags().ignore_case).toEqual(false);
+      });
+
+      it('handles the global flag', function() {
+        expect(parser.parse('/test/g').flags().global).toEqual(true);
+        expect(parser.parse('/test/').flags().global).toEqual(false);
+      });
+
+      it('handles the multiline flag', function() {
+        expect(parser.parse('/test/m').flags().multiline).toEqual(true);
+        expect(parser.parse('/test/').flags().multiline).toEqual(false);
+      });
+
+    });
+
+  });
 
 });