1 files changed, 61 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/push/S15.4.4.7_A2_T1.js b/js/src/tests/test262/built-ins/Array/prototype/push/S15.4.4.7_A2_T1.js
new file mode 100644
index 0000000000..2e5e878a92
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/push/S15.4.4.7_A2_T1.js
@@ -0,0 +1,61 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    The push function is intentionally generic.
+    It does not require that its this value be an Array object
+esid: sec-array.prototype.push
+description: >
+    The arguments are appended to the end of the array, in  the order
+    in which they appear. The new length of the array is returned  as
+    the result of the call
+---*/
+
+var obj = {};
+obj.push = Array.prototype.push;
+
+if (obj.length !== undefined) {
+  throw new Test262Error('#0: var obj = {}; obj.length === undefined. Actual: ' + (obj.length));
+} else {
+  var push = obj.push(-1);
+  if (push !== 1) {
+    throw new Test262Error('#1: var obj = {}; obj.push = Array.prototype.push; obj.push(-1) === 1. Actual: ' + (push));
+  }
+  if (obj.length !== 1) {
+    throw new Test262Error('#2: var obj = {}; obj.push = Array.prototype.push; obj.push(-1); obj.length === 1. Actual: ' + (obj.length));
+  }
+  if (obj["0"] !== -1) {
+    throw new Test262Error('#3: var obj = {}; obj.push = Array.prototype.push; obj.push(-1); obj["0"] === -1. Actual: ' + (obj["0"]));
+  }
+}
+
+obj.length = undefined;
+var push = obj.push(-4);
+if (push !== 1) {
+  throw new Test262Error('#4: var obj = {}; obj.length = undefined; obj.push = Array.prototype.push; obj.push(-4) === 1. Actual: ' + (push));
+}
+
+if (obj.length !== 1) {
+  throw new Test262Error('#5: var obj = {}; obj.length = undefined; obj.push = Array.prototype.push; obj.push(-4); obj.length === 1. Actual: ' + (obj.length));
+}
+
+if (obj["0"] !== -4) {
+  throw new Test262Error('#6: var obj = {}; obj.length = undefined; obj.push = Array.prototype.push; obj.push(-4); obj["0"] === -4. Actual: ' + (obj["0"]));
+}
+
+obj.length = null
+var push = obj.push(-7);
+if (push !== 1) {
+  throw new Test262Error('#7: var obj = {}; obj.length = null; obj.push = Array.prototype.push; obj.push(-7) === 1. Actual: ' + (push));
+}
+
+if (obj.length !== 1) {
+  throw new Test262Error('#8: var obj = {}; obj.length = null; obj.push = Array.prototype.push; obj.push(-7); obj.length === 1. Actual: ' + (obj.length));
+}
+
+if (obj["0"] !== -7) {
+  throw new Test262Error('#9: var obj = {}; obj.length = null; obj.push = Array.prototype.push; obj.push(-7); obj["0"] === -7. Actual: ' + (obj["0"]));
+}
+
+reportCompare(0, 0);