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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Mutators - Documentation</title>
<script src="scripts/prettify/prettify.js"></script>
<script src="scripts/prettify/lang-css.js"></script>
<!--[if lt IE 9]>
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link type="text/css" rel="stylesheet" href="https://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css">
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<link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
</head>
<body>
<input type="checkbox" id="nav-trigger" class="nav-trigger" />
<label for="nav-trigger" class="navicon-button x">
<div class="navicon"></div>
</label>
<label for="nav-trigger" class="overlay"></label>
<nav>
<li class="nav-link nav-home-link"><a href="index.html">Home</a></li><li class="nav-heading">Classes</li><li class="nav-heading"><span class="nav-item-type type-class">C</span><span class="nav-item-name"><a href="Mutode.html">Mutode</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="Mutode.html#run">run</a></span></li><li class="nav-heading">Modules</li><li class="nav-heading"><span class="nav-item-type type-module">M</span><span class="nav-item-name"><a href="module-MutantRunner.html">MutantRunner</a></span></li><li class="nav-heading"><span class="nav-item-type type-module">M</span><span class="nav-item-name"><a href="module-Mutators.html">Mutators</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.booleanLiteralsMutator">booleanLiteralsMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.conditionalsBoundaryMutator">conditionalsBoundaryMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.incrementsMutator">incrementsMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.invertNegativesMutator">invertNegativesMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.mathMutator">mathMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.negateConditionalsMutator">negateConditionalsMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.numericLiteralsMutator">numericLiteralsMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.removeArrayElementsMutator">removeArrayElementsMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.removeConditionalsMutator">removeConditionalsMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.removeFuncCallArgsMutator">removeFuncCallArgsMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.removeFuncDeclarationParamsMutator">removeFuncDeclarationParamsMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.removeFunctionsMutator">removeFunctionsMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.removeLinesMutator">removeLinesMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.removeObjPropsMutator">removeObjPropsMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.removeSwitchCasesMutator">removeSwitchCasesMutator</a></span></li><li class="nav-item"><span class="nav-item-type type-function">F</span><span class="nav-item-name"><a href="module-Mutators.html#.stringLiteralsMutator">stringLiteralsMutator</a></span></li>
</nav>
<div id="main">
<h1 class="page-title">Mutators</h1>
<section>
<header>
</header>
<article>
<div class="container-overview">
</div>
<h3 class="subsection-title">Methods</h3>
<div class="section-method">
<h4 class="name" id=".booleanLiteralsMutator"><span class="type-signature">(static) </span>booleanLiteralsMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Mutates boolean literals values.
Boolean literals are mutated to their negative.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mutators_booleanLiteralsMutator.js.html">mutators/booleanLiteralsMutator.js</a>, <a href="mutators_booleanLiteralsMutator.js.html#line7">line 7</a>
</li></ul></dd>
</dl>
</div>
<div class="section-method">
<h4 class="name" id=".conditionalsBoundaryMutator"><span class="type-signature">(static) </span>conditionalsBoundaryMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>The conditionals boundary mutator replaces the relational operators <code><, <=, >, >=</code> with their boundary counterpart.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mutators_conditionalsBoundaryMutator.js.html">mutators/conditionalsBoundaryMutator.js</a>, <a href="mutators_conditionalsBoundaryMutator.js.html#line14">line 14</a>
</li></ul></dd>
</dl>
</div>
<div class="section-method">
<h4 class="name" id=".incrementsMutator"><span class="type-signature">(static) </span>incrementsMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Mutates increments (<code>i++</code>) / decrements (<code>i--</code>) statements to their counterparts.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mutators_incrementsMutator.js.html">mutators/incrementsMutator.js</a>, <a href="mutators_incrementsMutator.js.html#line12">line 12</a>
</li></ul></dd>
</dl>
</div>
<div class="section-method">
<h4 class="name" id=".invertNegativesMutator"><span class="type-signature">(static) </span>invertNegativesMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Mutates <code>-a</code> to <code>a</code>.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mutators_invertNegativesMutator.js.html">mutators/invertNegativesMutator.js</a>, <a href="mutators_invertNegativesMutator.js.html#line7">line 7</a>
</li></ul></dd>
</dl>
</div>
<div class="section-method">
<h4 class="name" id=".mathMutator"><span class="type-signature">(static) </span>mathMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Mutates math and bitwise operators to their inverse. The modulus operator <code>%</code> and the exponential operator <code>**</code> are mutated to multiplication <code>*</code>.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mutators_mathMutator.js.html">mutators/mathMutator.js</a>, <a href="mutators_mathMutator.js.html#line21">line 21</a>
</li></ul></dd>
</dl>
</div>
<div class="section-method">
<h4 class="name" id=".negateConditionalsMutator"><span class="type-signature">(static) </span>negateConditionalsMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Mutates conditionals to their inverse.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mutators_negateConditionalsMutator.js.html">mutators/negateConditionalsMutator.js</a>, <a href="mutators_negateConditionalsMutator.js.html#line18">line 18</a>
</li></ul></dd>
</dl>
</div>
<div class="section-method">
<h4 class="name" id=".numericLiteralsMutator"><span class="type-signature">(static) </span>numericLiteralsMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Mutates numeric literals values.
Numeric literals are mutated to <em>value + 1</em>, <em>value - 1</em>, <em>random value</em>, and 0 if not previously 0.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mutators_numericLiteralsMutator.js.html">mutators/numericLiteralsMutator.js</a>, <a href="mutators_numericLiteralsMutator.js.html#line7">line 7</a>
</li></ul></dd>
</dl>
</div>
<div class="section-method">
<h4 class="name" id=".removeArrayElementsMutator"><span class="type-signature">(static) </span>removeArrayElementsMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Mutates array by removing single elements.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mutators_removeArrayElementsMutator.js.html">mutators/removeArrayElementsMutator.js</a>, <a href="mutators_removeArrayElementsMutator.js.html#line7">line 7</a>
</li></ul></dd>
</dl>
</div>
<div class="section-method">
<h4 class="name" id=".removeConditionalsMutator"><span class="type-signature">(static) </span>removeConditionalsMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Mutates equality conditionals (<code>==, ===, !=, !==</code>) to both <code>true</code> and <code>false</code> literals</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mutators_removeConditionalsMutator.js.html">mutators/removeConditionalsMutator.js</a>, <a href="mutators_removeConditionalsMutator.js.html#line14">line 14</a>
</li></ul></dd>
</dl>
</div>
<div class="section-method">
<h4 class="name" id=".removeFuncCallArgsMutator"><span class="type-signature">(static) </span>removeFuncCallArgsMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Mutates function calls removing single arguments.</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mutators_removeFuncCallArgsMutator.js.html">mutators/removeFuncCallArgsMutator.js</a>, <a href="mutators_removeFuncCallArgsMutator.js.html#line7">line 7</a>
</li></ul></dd>
</dl>
</div>
<div class="section-method">
<h4 class="name" id=".removeFuncDeclarationParamsMutator"><span class="type-signature">(static) </span>removeFuncDeclarationParamsMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Mutates function declarations removing single parameters</p>
</div>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="mutators_removeFuncParamsMutator.js.html">mutators/removeFuncParamsMutator.js</a>, <a href="mutators_removeFuncParamsMutator.js.html#line7">line 7</a>
</li></ul></dd>
</dl>
</div>
<div class="section-method">
<h4 class="name" id=".removeFunctionsMutator"><span class="type-signature">(static) </span>removeFunctionsMutator<span class="signature">()</span><span class="type-signature"></span></h4>
<div class="description">
<p>Mutates functions by commenting them</p>