1 files changed, 9 insertions, 0 deletions
diff --git a/test/mocha/minify.js b/test/mocha/minify.js
index baac2a41..2cc800fe 100644
--- a/test/mocha/minify.js
+++ b/test/mocha/minify.js
@@ -182,4 +182,13 @@ describe("minify", function() {
         });
     });
 
+    describe("Compressor", function() {
+        it("should be backward compatible with ast.transform(compressor)", function() {
+            var ast = Uglify.parse("function f(a){for(var i=0;i<a;i++)console.log(i)}");
+            ast.figure_out_scope();
+            ast = ast.transform(Uglify.Compressor());
+            assert.strictEqual(ast.print_to_string(), "function f(a){for(var i=0;i<a;i++)console.log(i)}");
+        });
+    })
+
 });