1 files changed, 58 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/shift/S15.4.4.9_A4_T1.js b/js/src/tests/test262/built-ins/Array/prototype/shift/S15.4.4.9_A4_T1.js
new file mode 100644
index 0000000000..8865e88e73
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/shift/S15.4.4.9_A4_T1.js
@@ -0,0 +1,58 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: "[[Get]], [[Delete]] from not an inherited property"
+esid: sec-array.prototype.shift
+description: >
+    [[Prototype]] of Array instance is Array.prototype, [[Prototype]
+    of Array.prototype is Object.prototype
+---*/
+
+Array.prototype[1] = 1;
+var x = [0];
+x.length = 2;
+
+var shift = x.shift();
+if (shift !== 0) {
+  throw new Test262Error('#1: Array.prototype[1] = 1; x = [0]; x.length = 2; x.shift() === 0. Actual: ' + (shift));
+}
+
+if (x[0] !== 1) {
+  throw new Test262Error('#2: Array.prototype[1] = 1; x = [0]; x.length = 2; x.shift(); x[0] === 1. Actual: ' + (x[0]));
+}
+
+if (x[1] !== 1) {
+  throw new Test262Error('#3: Array.prototype[1] = 1; x = [0]; x.length = 2; x.shift(); x[1] === 1. Actual: ' + (x[1]));
+}
+
+Object.prototype[1] = 1;
+Object.prototype.length = 2;
+Object.prototype.shift = Array.prototype.shift;
+x = {
+  0: 0
+};
+
+var shift = x.shift();
+if (shift !== 0) {
+  throw new Test262Error('#4: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.shift = Array.prototype.shift; x = {0:0}; x.shift() === 0. Actual: ' + (shift));
+}
+
+if (x[0] !== 1) {
+  throw new Test262Error('#5: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.shift = Array.prototype.shift; x = {0:0}; x.shift(); x[0] === 1. Actual: ' + (x[0]));
+}
+
+if (x[1] !== 1) {
+  throw new Test262Error('#6: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.shift = Array.prototype.shift; x = {0:0}; x.shift(); x[1] === 1. Actual: ' + (x[1]));
+}
+
+if (x.length !== 1) {
+  throw new Test262Error('#7: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.shift = Array.prototype.shift; x = {0:0}; x.shift(); x.length === 1. Actual: ' + (x.length));
+}
+
+delete x.length;
+if (x.length !== 2) {
+  throw new Test262Error('#8: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.shift = Array.prototype.shift; x = {0:0}; x.shift(); delete x; x.length === 2. Actual: ' + (x.length));
+}
+
+reportCompare(0, 0);