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-rw-r--r--js/src/tests/test262/built-ins/ArrayBuffer/length-is-too-large-throws.js33
1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/length-is-too-large-throws.js b/js/src/tests/test262/built-ins/ArrayBuffer/length-is-too-large-throws.js
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index 0000000000..8a18f0c134
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+++ b/js/src/tests/test262/built-ins/ArrayBuffer/length-is-too-large-throws.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-arraybuffer-length
+description: >
+ Throws a RangeError if length >= 2 ** 53
+info: |
+ ArrayBuffer( length )
+
+ 1. If NewTarget is undefined, throw a TypeError exception.
+ 2. Let byteLength be ? ToIndex(length).
+
+ ToIndex( value )
+
+ 1. If value is undefined, then
+ a. Let index be 0.
+ 2. Else,
+ a. Let integerIndex be ? ToInteger(value).
+ b. If integerIndex < 0, throw a RangeError exception.
+ ...
+---*/
+
+assert.throws(RangeError, function() {
+ // Math.pow(2, 53) = 9007199254740992
+ new ArrayBuffer(9007199254740992);
+}, "`length` parameter is too large");
+
+assert.throws(RangeError, function() {
+ new ArrayBuffer(Infinity);
+}, "`length` parameter is positive Infinity");
+
+reportCompare(0, 0);