tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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buffer-not-object-throws.js (1251B)

      1 // Copyright (C) 2016 the V8 project authors. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 esid: sec-dataview-buffer-byteoffset-bytelength
      6 description: >
      7  Throws a TypeError if buffer is not Object
      8 info: |
      9  24.2.2.1 DataView (buffer, byteOffset, byteLength )
     10 
     11  1. If NewTarget is undefined, throw a TypeError exception.
     12  2. If Type(buffer) is not Object, throw a TypeError exception.
     13  ...
     14 features: [Symbol]
     15 ---*/
     16 
     17 var obj = {
     18  valueOf: function() {
     19    throw new Test262Error("buffer should be verified before byteOffset");
     20  }
     21 };
     22 
     23 assert.throws(TypeError, function() {
     24  new DataView(0, obj);
     25 }, "0");
     26 
     27 assert.throws(TypeError, function() {
     28  new DataView(1, obj);
     29 }, "1");
     30 
     31 assert.throws(TypeError, function() {
     32  new DataView("", obj);
     33 }, "the empty string");
     34 
     35 assert.throws(TypeError, function() {
     36  new DataView("buffer", obj);
     37 }, "string");
     38 
     39 assert.throws(TypeError, function() {
     40  new DataView(false, obj);
     41 }, "false");
     42 
     43 assert.throws(TypeError, function() {
     44  new DataView(true, obj);
     45 }, "true");
     46 
     47 assert.throws(TypeError, function() {
     48  new DataView(NaN, obj);
     49 }, "NaN");
     50 
     51 assert.throws(TypeError, function() {
     52  new DataView(Symbol("1"), obj);
     53 }, "symbol");
     54 
     55 reportCompare(0, 0);