1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/sort/S15.4.4.11_A1.4_T2.js b/js/src/tests/test262/built-ins/Array/prototype/sort/S15.4.4.11_A1.4_T2.js
new file mode 100644
index 0000000000..c0ab63090a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/sort/S15.4.4.11_A1.4_T2.js
@@ -0,0 +1,48 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    If [[Get]] ToString(j) is undefined, return 1.
+    If [[]Get] ToString(k) is undefined, return -1
+esid: sec-array.prototype.sort
+description: If comparefn is not undefined
+---*/
+
+var myComparefn = function(x, y) {
+  if (x === undefined) return -1;
+  if (y === undefined) return 1;
+  return 0;
+}
+
+var x = new Array(undefined, 1);
+x.sort(myComparefn);
+
+if (x.length !== 2) {
+  throw new Test262Error('#1: var x = new Array(undefined, 1); x.sort(myComparefn); x.length === 2. Actual: ' + (x.length));
+}
+
+if (x[0] !== 1) {
+  throw new Test262Error('#2: var x = new Array(undefined, 1); x.sort(myComparefn); x[0] === 1. Actual: ' + (x[0]));
+}
+
+if (x[1] !== undefined) {
+  throw new Test262Error('#3: var x = new Array(undefined, 1); x.sort(myComparefn); x[1] === undefined. Actual: ' + (x[1]));
+}
+
+var x = new Array(1, undefined);
+x.sort(myComparefn);
+
+if (x.length !== 2) {
+  throw new Test262Error('#4: var x = new Array(1, undefined); x.sort(myComparefn); x.length === 2. Actual: ' + (x.length));
+}
+
+if (x[0] !== 1) {
+  throw new Test262Error('#5: var x = new Array(1, undefined); x.sort(myComparefn); x[0] === 1. Actual: ' + (x[0]));
+}
+
+if (x[1] !== undefined) {
+  throw new Test262Error('#6: var x = new Array(1, undefined); x.sort(myComparefn); x[1] === undefined. Actual: ' + (x[1]));
+}
+
+reportCompare(0, 0);