1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/S15.4.5.1_A2.1_T1.js b/js/src/tests/test262/built-ins/Array/S15.4.5.1_A2.1_T1.js
new file mode 100644
index 0000000000..7edca01d0f
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/S15.4.5.1_A2.1_T1.js
@@ -0,0 +1,27 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    If P is not an array index, return
+    (Create a property with name P, set its value to V and give it empty attributes)
+es5id: 15.4.5.1_A2.1_T1
+description: P in [4294967295, -1, true]
+---*/
+
+var x = [];
+x[4294967295] = 1;
+assert.sameValue(x.length, 0, 'The value of x.length is expected to be 0');
+assert.sameValue(x[4294967295], 1, 'The value of x[4294967295] is expected to be 1');
+
+x = [];
+x[-1] = 1;
+assert.sameValue(x.length, 0, 'The value of x.length is expected to be 0');
+assert.sameValue(x[-1], 1, 'The value of x[-1] is expected to be 1');
+
+x = [];
+x[true] = 1;
+assert.sameValue(x.length, 0, 'The value of x.length is expected to be 0');
+assert.sameValue(x[true], 1, 'The value of x[true] is expected to be 1');
+
+reportCompare(0, 0);