1 files changed, 79 insertions, 0 deletions
diff --git a/js/src/tests/js1_5/GC/regress-203278-2.js b/js/src/tests/js1_5/GC/regress-203278-2.js
new file mode 100644
index 000000000..e2433f485
--- /dev/null
+++ b/js/src/tests/js1_5/GC/regress-203278-2.js
@@ -0,0 +1,79 @@
+/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 203278;
+var summary = 'Don\'t crash in recursive js_MarkGCThing';
+var actual = 'FAIL';
+var expect = 'PASS';
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+// Prepare  array to test DeutschSchorrWaite implementation
+// and its reverse pointer scanning performance
+
+var a = new Array(1000 * 1000);
+
+var i = a.length;
+while (i-- != 0) {
+  switch (i % 11) {
+  case 0:
+    a[i] = { };
+    break;
+  case 1:
+    a[i] = { a: true, b: false, c: 0 };
+    break;
+  case 2:
+    a[i] = { 0: true, 1: {}, 2: false };
+    break;
+  case 3:
+    a[i] = { a: 1.2, b: "", c: [] };
+    break;
+  case 4:
+    a[i] = [ false ];
+    break;
+  case 6:
+    a[i] = [];
+    break;
+  case 7:
+    a[i] = false;
+    break;
+  case 8:
+    a[i] = "x";
+    break;
+  case 9:
+    a[i] = new String("x");
+    break;
+  case 10:
+    a[i] = 1.1;
+    break;
+  case 10:
+    a[i] = new Boolean();
+    break;
+  }	   
+}
+
+printStatus("DSF is prepared");
+
+// Prepare linked list that causes recursion during GC with
+// depth O(list size)
+// Note: pass "-S 500000" option to the shell to limit stack quota
+// available for recursion
+
+for (i = 0; i != 50*1000; ++i) {
+  a = [a, a, {}];
+  a = [a,  {}, a];
+
+}
+
+printStatus("Linked list is prepared");
+
+gc();
+
+actual = 'PASS';
+
+reportCompare(expect, actual, summary);
+