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Diffstat (limited to 'js/src/tests/ecma/Array/15.4.5.2-1.js')
| -rw-r--r-- | js/src/tests/ecma/Array/15.4.5.2-1.js | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/js/src/tests/ecma/Array/15.4.5.2-1.js b/js/src/tests/ecma/Array/15.4.5.2-1.js new file mode 100644 index 000000000..767c85c6f --- /dev/null +++ b/js/src/tests/ecma/Array/15.4.5.2-1.js @@ -0,0 +1,52 @@ +/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + + +/** + File Name: 15.4.5.2-1.js + ECMA Section: Array.length + Description: + 15.4.5.2 length + The length property of this Array object is always numerically greater + than the name of every property whose name is an array index. + + The length property has the attributes { DontEnum, DontDelete }. + Author: christine@netscape.com + Date: 12 november 1997 +*/ + +var SECTION = "15.4.5.2-1"; +var VERSION = "ECMA_1"; +startTest(); +var TITLE = "Array.length"; + +writeHeaderToLog( SECTION + " "+ TITLE); + +new TestCase( SECTION, + "var A = new Array(); A.length", + 0, + eval("var A = new Array(); A.length") ); +new TestCase( SECTION, + "var A = new Array(); A[Math.pow(2,32)-2] = 'hi'; A.length", + Math.pow(2,32)-1, + eval("var A = new Array(); A[Math.pow(2,32)-2] = 'hi'; A.length") ); +new TestCase( SECTION, + "var A = new Array(); A.length = 123; A.length", + 123, + eval("var A = new Array(); A.length = 123; A.length") ); +new TestCase( SECTION, + "var A = new Array(); A.length = 123; var PROPS = ''; for ( var p in A ) { PROPS += ( p == 'length' ? p : ''); } PROPS", + "", + eval("var A = new Array(); A.length = 123; var PROPS = ''; for ( var p in A ) { PROPS += ( p == 'length' ? p : ''); } PROPS") ); +new TestCase( SECTION, + "var A = new Array(); A.length = 123; delete A.length", + false , + eval("var A = new Array(); A.length = 123; delete A.length") ); +new TestCase( SECTION, + "var A = new Array(); A.length = 123; delete A.length; A.length", + 123, + eval("var A = new Array(); A.length = 123; delete A.length; A.length") ); +test(); + |