stream-flow-control

<!doctype html> <html lang="en"> <head> <title>Code coverage report for lib/wrapper/writable.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <link rel="shortcut icon" type="image/x-icon" href="../../favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="../../index.html">All files</a> / <a href="index.html">lib/wrapper</a> writable.js</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> <span class="strong">76.47% </span> <span class="quiet">Statements</span> <span class='fraction'>13/17</span> </div> <div class='fl pad1y space-right2'> <span class="strong">30% </span> <span class="quiet">Branches</span> <span class='fraction'>3/10</span> </div> <div class='fl pad1y space-right2'> <span class="strong">50% </span> <span class="quiet">Functions</span> <span class='fraction'>2/4</span> </div> <div class='fl pad1y space-right2'> <span class="strong">80% </span> <span class="quiet">Lines</span> <span class='fraction'>12/15</span> </div> </div> <p class="quiet"> Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block. </p> </div> <div class='status-line medium'></div> <pre><table class="coverage"> <tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a> <a name='L2'></a><a href='#L2'>2</a> <a name='L3'></a><a href='#L3'>3</a> <a name='L4'></a><a href='#L4'>4</a> <a name='L5'></a><a href='#L5'>5</a> <a name='L6'></a><a href='#L6'>6</a> <a name='L7'></a><a href='#L7'>7</a> <a name='L8'></a><a href='#L8'>8</a> <a name='L9'></a><a href='#L9'>9</a> <a name='L10'></a><a href='#L10'>10</a> <a name='L11'></a><a href='#L11'>11</a> <a name='L12'></a><a href='#L12'>12</a> <a name='L13'></a><a href='#L13'>13</a> <a name='L14'></a><a href='#L14'>14</a> <a name='L15'></a><a href='#L15'>15</a> <a name='L16'></a><a href='#L16'>16</a> <a name='L17'></a><a href='#L17'>17</a> <a name='L18'></a><a href='#L18'>18</a> <a name='L19'></a><a href='#L19'>19</a> <a name='L20'></a><a href='#L20'>20</a> <a name='L21'></a><a href='#L21'>21</a> <a name='L22'></a><a href='#L22'>22</a> <a name='L23'></a><a href='#L23'>23</a> <a name='L24'></a><a href='#L24'>24</a> <a name='L25'></a><a href='#L25'>25</a> <a name='L26'></a><a href='#L26'>26</a> <a name='L27'></a><a href='#L27'>27</a> <a name='L28'></a><a href='#L28'>28</a> <a name='L29'></a><a href='#L29'>29</a> <a name='L30'></a><a href='#L30'>30</a> <a name='L31'></a><a href='#L31'>31</a> <a name='L32'></a><a href='#L32'>32</a> <a name='L33'></a><a href='#L33'>33</a> <a name='L34'></a><a href='#L34'>34</a></td><td class="line-coverage quiet"><span class="cline-any cline-yes">9x</span> <span class="cline-any cline-yes">9x</span> <span class="cline-any cline-yes">9x</span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-yes">8x</span> <span class="cline-any cline-yes">8x</span> <span class="cline-any cline-yes">8x</span> <span class="cline-any cline-yes">8x</span> <span class="cline-any cline-yes">8x</span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-yes">3x</span> <span class="cline-any cline-yes">3x</span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-yes">3x</span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-no"> </span> <span class="cline-any cline-no"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-no"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-yes">9x</span></td><td class="text"><pre class="prettyprint lang-js">const {Writable} = require('stream'); const {DataWrapper} = require('./data_wrapper.js'); const {Manager} = require('../manager/manager.js');   /** * Wrapper for _Writable_ streams that knows what to do with {@link DataWrapper} messages. * @extends Writable */ class WritableWrapper extends Writable { constructor(options) { options = {...options, objectMode: true}; super(options); this.options = options; this.type = 'Writable'; <span class="missing-if-branch" title="else path not taken" >E</span>if(this.options.name) Manager.set(this.type, this); }   write(payload, encoding, cb) { <span class="missing-if-branch" title="else path not taken" >E</span>if(this.goal) { payload = payload instanceof DataWrapper?payload.getChild(this):<span class="branch-1 cbranch-no" title="branch not covered" >new DataWrapper(payload, this);</span> } super.write(payload, encoding, cb); }   <span class="fstat-no" title="function not covered" > wr</span>itev(payloads, cb) { <span class="cstat-no" title="statement not covered" > if(this.goal) {</span> <span class="cstat-no" title="statement not covered" > payloads = payloads.forEach(<span class="fstat-no" title="function not covered" >pa</span>yload=><span class="cstat-no" title="statement not covered" >payload.chunk = payload.chunk instanceof DataWrapper?payload.chunk.getChild(this):new DataWrapper(payload.chunk, this))</span>;</span> } <span class="cstat-no" title="statement not covered" > super.writev(payloads, cb);</span> }   }   module.exports.WritableWrapper = WritableWrapper;</pre></td></tr></table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Thu Mar 25 2021 11:01:06 GMT-0300 (Argentina Standard Time) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { prettyPrint(); 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