walt-compiler

<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/utils/output-stream.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <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">src/utils</a> output-stream.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 100% Statements 37/37 </div> <div class='fl pad1y space-right2'> 100% Branches 12/12 </div> <div class='fl pad1y space-right2'> 100% Functions 6/6 </div> <div class='fl pad1y space-right2'> 100% Lines 36/36 </div> </div> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82</td><td class="line-coverage quiet">  23x 23x 23x                 1576x     1576x       14230x 14230x           6297x 6297x 6297x 6297x     844x 844x 844x 844x     22x 22x 22x 22x     7067x 7067x       14230x 14230x   14230x           72x 72x 72x 14622x 8113x   6779x 6779x     72x         1951x 1453x 1453x     1951x      </td><td class="text"><pre class="prettyprint lang-js">// @flow import invariant from 'invariant'; import { encodeSigned, encodeUnsigned } from './leb128'; import { sizeof, set, u8 } from 'wasm-types';   // Used to output raw binary, holds values and types in a large array 'stream' export default class OutputStream { data: Array<any>; size: number;   constructor() { // Our data, expand it this.data = [];   // start at the beginning this.size = 0; }   push(type: string, value: any, debug: string) { let size = 0; switch (type) { case 'varuint7': case 'varuint32': case 'varint7': case 'varint1': { // Encode all of the LEB128 aka 'var*' types value = encodeUnsigned(value); size = value.length; invariant(size, `Cannot write a value of size ${size}`); break; } case 'varint32': { value = encodeSigned(value); size = value.length; invariant(size, `Cannot write a value of size ${size}`); break; } case 'varint64': { value = encodeSigned(value); size = value.length; invariant(size, `Cannot write a value of size ${size}`); break; } default: { size = sizeof[type]; invariant(size, `Cannot write a value of size ${size}, type ${type}`); } }   this.data.push({ type, value, debug }); this.size += size;   return this; }   // Get the BUFFER, not data array. // Returns a new buffer unless one is passed in to be written to. buffer(buffer: ArrayBuffer = new ArrayBuffer(this.size)) { const view = new DataView(buffer); let pc = 0; this.data.forEach(({ type, value }) => { if (Array.isArray(value)) { value.forEach(v => set(u8, pc++, view, v)); } else { set(type, pc, view, value); pc += sizeof[type]; } }); return buffer; }   // Writes source OutputStream into the current buffer write(source: ?OutputStream) { if (source) { this.data = this.data.concat(source.data); this.size += source.size; }   return this; } }  </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 Sun Dec 23 2018 17:46:36 GMT+0000 (UTC) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../sorter.js"></script> </body> </html>