File: 15.2.3.14-3-4.js

package info (click to toggle)
qtdeclarative-opensource-src 5.15.8%2Bdfsg-3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 259,256 kB
  • sloc: javascript: 512,396; cpp: 495,775; xml: 8,892; python: 3,304; ansic: 2,764; sh: 206; makefile: 62; php: 27
file content (34 lines) | stat: -rw-r--r-- 1,123 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.14-3-4
description: >
    Object.keys of an arguments object returns the indices of the
    given arguments
---*/

function testArgs2(x, y, z) {
  // Properties of the arguments object are enumerable.
  var a = Object.keys(arguments);
  if (a.length === 2 && a[0] in arguments && a[1] in arguments)
    return true;
}

function testArgs3(x, y, z) {
  // Properties of the arguments object are enumerable.
  var a = Object.keys(arguments);
  if (a.length === 3 && a[0] in arguments && a[1] in arguments && a[2] in arguments)
    return true;
}

function testArgs4(x, y, z) {
  // Properties of the arguments object are enumerable.
  var a = Object.keys(arguments);
  if (a.length === 4 && a[0] in arguments && a[1] in arguments && a[2] in arguments && a[3] in arguments)
    return true;
}

assert(testArgs2(1, 2), 'testArgs2(1, 2) !== true');
assert(testArgs3(1, 2, 3), 'testArgs3(1, 2, 3) !== true');
assert(testArgs4(1, 2, 3, 4), 'testArgs4(1, 2, 3, 4) !== true');