test/built-ins/RegExp/prototype/exec/S15.10.6.2_A4_T11.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.

/*---
info: |
    RegExp.prototype.exec behavior depends on global property.
    If global is true next exec calling start to match from lastIndex position
es5id: 15.10.6.2_A4_T11
description: >
    Call first exec, then set re.lastIndex = {valueOf:function(){throw
    "intoint";}} and again call exec
---*/

var __re = /(?:ab|cd)\d?/g;

var __executed = __re.exec("aacd2233ab12nm444ab42");

var __expected = ["cd2"];
__expected.index = 2;
__expected.input = "aacd2233ab12nm444ab42";

//CHECK#1
if (__executed.length !== __expected.length) {
  $ERROR('#1: __re = /(?:ab|cd)\\d?/g; __executed = __re.exec("aacd2233ab12nm444ab42"); __executed.length === ' + __expected.length + '. Actual: ' + __executed.length);
}

//CHECK#2
if (__executed.index !== __expected.index) {
  $ERROR('#2: __re = /(?:ab|cd)\\d?/g; __executed = __re.exec("aacd2233ab12nm444ab42"); __executed.index === ' + __expected.index + '. Actual: ' + __executed.index);
}

//CHECK#3
if (__executed.input !== __expected.input) {
  $ERROR('#3: __re = /(?:ab|cd)\\d?/g; __executed = __re.exec("aacd2233ab12nm444ab42"); __executed.input === ' + __expected.input + '. Actual: ' + __executed.input);
}

//CHECK#4
for (var index = 0; index < __expected.length; index++) {
  if (__executed[index] !== __expected[index]) {
    $ERROR('#4: __re = /(?:ab|cd)\\d?/g; __executed = __re.exec("aacd2233ab12nm444ab42"); __executed[' + index + '] === ' + __expected[index] + '. Actual: ' + __executed[index]);
  }
}

var __obj = {
  valueOf: function() {
    throw "intoint";
  }
};

__re.lastIndex = __obj;

//CHECK#5
try {
  $ERROR('#5.1: __obj = {valueOf:function(){throw "intoint";}}; __re.lastIndex = __obj; __executed = __re.exec("aacd2233ab12nm444ab42") throw "intoint". Actual: ' + (__re.exec("aacd2233ab12nm444ab42")));
} catch (e) {
  if (e !== "intoint") {
    $ERROR('#5.2: __obj = {valueOf:function(){throw "intoint";}}; __re.lastIndex = __obj; __executed = __re.exec("aacd2233ab12nm444ab42")  throw "intoint". Actual: ' + (e));
  }
}