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mute.js.html 15KB

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  1. <!doctype html>
  2. <html lang="en">
  3. <head>
  4. <title>Code coverage report for mute.js</title>
  5. <meta charset="utf-8" />
  6. <link rel="stylesheet" href="../prettify.css" />
  7. <link rel="stylesheet" href="../base.css" />
  8. <meta name="viewport" content="width=device-width, initial-scale=1">
  9. <style type='text/css'>
  10. .coverage-summary .sorter {
  11. background-image: url(../sort-arrow-sprite.png);
  12. }
  13. </style>
  14. </head>
  15. <body>
  16. <div class='wrapper'>
  17. <div class='pad1'>
  18. <h1>
  19. <a href="../index.html">all files</a> / <a href="index.html">__root__/</a> mute.js
  20. </h1>
  21. <div class='clearfix'>
  22. <div class='fl pad1y space-right2'>
  23. <span class="strong">77.03% </span>
  24. <span class="quiet">Statements</span>
  25. <span class='fraction'>57/74</span>
  26. </div>
  27. <div class='fl pad1y space-right2'>
  28. <span class="strong">57.14% </span>
  29. <span class="quiet">Branches</span>
  30. <span class='fraction'>28/49</span>
  31. </div>
  32. <div class='fl pad1y space-right2'>
  33. <span class="strong">93.33% </span>
  34. <span class="quiet">Functions</span>
  35. <span class='fraction'>14/15</span>
  36. </div>
  37. <div class='fl pad1y space-right2'>
  38. <span class="strong">79.1% </span>
  39. <span class="quiet">Lines</span>
  40. <span class='fraction'>53/67</span>
  41. </div>
  42. </div>
  43. </div>
  44. <div class='status-line medium'></div>
  45. <pre><table class="coverage">
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  191. 146</td><td class="line-coverage quiet"><span class="cline-any cline-yes">1×</span>
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  311. <span class="cline-any cline-yes">20×</span>
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  314. <span class="cline-any cline-yes">1×</span>
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  316. <span class="cline-any cline-yes">2×</span>
  317. <span class="cline-any cline-no">&nbsp;</span>
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  322. <span class="cline-any cline-yes">2×</span>
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  324. <span class="cline-any cline-neutral">&nbsp;</span>
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  326. <span class="cline-any cline-yes">3×</span>
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  333. <span class="cline-any cline-yes">1×</span>
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  335. <span class="cline-any cline-yes">1×</span>
  336. <span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">var Stream = require('stream')
  337. &nbsp;
  338. module.exports = MuteStream
  339. &nbsp;
  340. // var out = new MuteStream(process.stdout)
  341. // argument auto-pipes
  342. function MuteStream (opts) {
  343. Stream.apply(this)
  344. opts = opts || {}
  345. this.writable = this.readable = true
  346. this.muted = false
  347. this.on('pipe', this._onpipe)
  348. this.replace = opts.replace
  349. &nbsp;
  350. // For readline-type situations
  351. // This much at the start of a line being redrawn after a ctrl char
  352. // is seen (such as backspace) won't be redrawn as the replacement
  353. this._prompt = opts.prompt || null
  354. this._hadControl = false
  355. }
  356. &nbsp;
  357. MuteStream.prototype = Object.create(Stream.prototype)
  358. &nbsp;
  359. Object.defineProperty(MuteStream.prototype, 'constructor', {
  360. value: MuteStream,
  361. enumerable: false
  362. })
  363. &nbsp;
  364. MuteStream.prototype.mute = function () {
  365. this.muted = true
  366. }
  367. &nbsp;
  368. MuteStream.prototype.unmute = function () {
  369. this.muted = false
  370. }
  371. &nbsp;
  372. Object.defineProperty(MuteStream.prototype, '_onpipe', {
  373. value: onPipe,
  374. enumerable: false,
  375. writable: true,
  376. configurable: true
  377. })
  378. &nbsp;
  379. function onPipe (src) {
  380. this._src = src
  381. }
  382. &nbsp;
  383. Object.defineProperty(MuteStream.prototype, 'isTTY', {
  384. get: getIsTTY,
  385. set: setIsTTY,
  386. enumerable: true,
  387. configurable: true
  388. })
  389. &nbsp;
  390. function getIsTTY () {
  391. return( (this._dest) ? this._dest.isTTY
  392. : (this._src) ? this._src.isTTY
  393. : false
  394. )
  395. }
  396. &nbsp;
  397. // basically just get replace the getter/setter with a regular value
  398. function setIsTTY (isTTY) {
  399. Object.defineProperty(this, 'isTTY', {
  400. value: isTTY,
  401. enumerable: true,
  402. writable: true,
  403. configurable: true
  404. })
  405. }
  406. &nbsp;
  407. Object.defineProperty(MuteStream.prototype, 'rows', {
  408. get: function () {
  409. return( this._dest ? this._dest.rows
  410. : this._src ? <span class="branch-0 cbranch-no" title="branch not covered" >this._src.rows</span>
  411. : undefined )
  412. }, enumerable: true, configurable: true })
  413. &nbsp;
  414. Object.defineProperty(MuteStream.prototype, 'columns', {
  415. get: function () {
  416. return( this._dest ? this._dest.columns
  417. : this._src ? <span class="branch-0 cbranch-no" title="branch not covered" >this._src.columns</span>
  418. : undefined )
  419. }, enumerable: true, configurable: true })
  420. &nbsp;
  421. &nbsp;
  422. MuteStream.prototype.pipe = function (dest, options) {
  423. this._dest = dest
  424. return Stream.prototype.pipe.call(this, dest, options)
  425. }
  426. &nbsp;
  427. MuteStream.prototype.pause = function () {
  428. <span class="missing-if-branch" title="else path not taken" >E</span>if (this._src) return this._src.pause()
  429. }
  430. &nbsp;
  431. MuteStream.prototype.resume = function () {
  432. <span class="missing-if-branch" title="else path not taken" >E</span>if (this._src) return this._src.resume()
  433. }
  434. &nbsp;
  435. MuteStream.prototype.write = function (c) {
  436. if (this.muted) {
  437. if (!this.replace) return true
  438. <span class="missing-if-branch" title="if path not taken" >I</span>if (c.match(/^\u001b/)) {
  439. <span class="cstat-no" title="statement not covered" > if(c.indexOf(this._prompt) === 0) {</span>
  440. <span class="cstat-no" title="statement not covered" > c = c.substr(this._prompt.length);</span>
  441. <span class="cstat-no" title="statement not covered" > c = c.replace(/./g, this.replace);</span>
  442. <span class="cstat-no" title="statement not covered" > c = this._prompt + c;</span>
  443. }
  444. <span class="cstat-no" title="statement not covered" > this._hadControl = true</span>
  445. <span class="cstat-no" title="statement not covered" > return this.emit('data', c)</span>
  446. } else {
  447. <span class="missing-if-branch" title="if path not taken" >I</span>if (this._prompt &amp;&amp; <span class="branch-1 cbranch-no" title="branch not covered" >this._hadControl </span>&amp;&amp;
  448. <span class="branch-2 cbranch-no" title="branch not covered" > c.indexOf(this._prompt) === 0)</span> {
  449. <span class="cstat-no" title="statement not covered" > this._hadControl = false</span>
  450. <span class="cstat-no" title="statement not covered" > this.emit('data', this._prompt)</span>
  451. <span class="cstat-no" title="statement not covered" > c = c.substr(this._prompt.length)</span>
  452. }
  453. c = c.toString().replace(/./g, this.replace)
  454. }
  455. }
  456. this.emit('data', c)
  457. }
  458. &nbsp;
  459. MuteStream.prototype.end = function (c) {
  460. <span class="missing-if-branch" title="else path not taken" >E</span>if (this.muted) {
  461. <span class="missing-if-branch" title="if path not taken" >I</span>if (c &amp;&amp; this.replace) {
  462. <span class="cstat-no" title="statement not covered" > c = c.toString().replace(/./g, this.replace)</span>
  463. } else {
  464. c = null
  465. }
  466. }
  467. <span class="missing-if-branch" title="if path not taken" >I</span>if (c) <span class="cstat-no" title="statement not covered" >this.emit('data', c)</span>
  468. this.emit('end')
  469. }
  470. &nbsp;
  471. function proxy (fn) { return <span class="fstat-no" title="function not covered" >function () {</span>
  472. <span class="cstat-no" title="statement not covered" > var d = this._dest</span>
  473. <span class="cstat-no" title="statement not covered" > var s = this._src</span>
  474. <span class="cstat-no" title="statement not covered" > if (d &amp;&amp; d[fn]) <span class="cstat-no" title="statement not covered" >d[fn].apply(d, arguments)</span></span>
  475. <span class="cstat-no" title="statement not covered" > if (s &amp;&amp; s[fn]) <span class="cstat-no" title="statement not covered" >s[fn].apply(s, arguments)</span></span>
  476. }}
  477. &nbsp;
  478. MuteStream.prototype.destroy = proxy('destroy')
  479. MuteStream.prototype.destroySoon = proxy('destroySoon')
  480. MuteStream.prototype.close = proxy('close')
  481. &nbsp;</pre></td></tr>
  482. </table></pre>
  483. <div class='push'></div><!-- for sticky footer -->
  484. </div><!-- /wrapper -->
  485. <div class='footer quiet pad2 space-top1 center small'>
  486. Code coverage
  487. generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Fri Feb 12 2016 22:19:00 GMT-0800 (PST)
  488. </div>
  489. </div>
  490. <script src="../prettify.js"></script>
  491. <script>
  492. window.onload = function () {
  493. if (typeof prettyPrint === 'function') {
  494. prettyPrint();
  495. }
  496. };
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