js/src/tests/test262/ch11/11.8/11.8.4/S11.8.4_A4.10.js


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// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/**
 * If x is a prefix of y and x !== y, return false
 *
 * @path ch11/11.8/11.8.4/S11.8.4_A4.10.js
 * @description x and y are string primitives
 */

//CHECK#1
if (("x" >= "x ") !== false) {
  $ERROR('#1: ("x" >= "x ") === false');
}

//CHECK#2
if (("" >= "x") !== false) {
  $ERROR('#2: ("" >= "x") === false');
}

//CHECK#3
if (("ab" >= "abcd") !== false) {
  $ERROR('#3: ("ab" >= abcd") === false');
}

//CHECK#4
if (("abcd" >= "abc\u0064") !== true) {
  $ERROR('#4: ("abcd" >= abc\\u0064") === true');
}

//CHECK#5
if (("x" >= "x" + "y") !== false) {
  $ERROR('#5: ("x" >= "x" + "y") === false');
}

//CHECK#6
var x = "x";
if ((x >= x + "y") !== false) {
  $ERROR('#6: var x = "x"; (x >= x + "y") === false');
}