failing deepEqual comparison with undefined throws

ljharb · Jun 7, 2011 · 0a6d27d · 0a6d27d
1 parent 0c1e021
commit 0a6d27d
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/test/equal.js b/test/equal.js
@@ -191,3 +191,10 @@ exports.deepArguments = function () {
         'arguments should equal'
     ));
 };
+
+exports.deepUndef = function () {
+    assert.ok(!traverse.deepEqual({ a : 1, b : 2 }, undefined));
+    assert.ok(!traverse.deepEqual({ a : 1, b : 2 }, {}));
+    assert.ok(!traverse.deepEqual(undefined, { a : 1, b : 2 }));
+    assert.ok(!traverse.deepEqual({}, { a : 1, b : 2 }));
+};