a passing test for the other case of structural deep circular referen…

…ce checking
ljharb · Jun 3, 2011 · 04e5492 · 04e5492
1 parent cb7c1b0
commit 04e5492
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/test/equal.js b/test/equal.js
@@ -20,15 +20,22 @@ exports.deepDates = function () {
 
 exports.deepCircular = function () {
     var a = [1];
-    a.push(a); // a = [ 1, a ]
+    a.push(a); // a = [ 1, *a ]
 
     var b = [1];
-    b.push(a); // b = [ 1, [ 1, a ] ]
+    b.push(a); // b = [ 1, [ 1, *a ] ]
 
     assert.ok(
         !traverse.deepEqual(a, b),
         'circular ref mount points count towards equality'
     );
+
+    var c = [1];
+    c.push(c); // c = [ 1, *c ]
+    assert.ok(
+        traverse.deepEqual(a, c),
+        'circular refs are structurally the same here'
+    );
 };
 
 exports.deepInstances = function () {