@yugu/gogocode

<!doctype html> <html lang="en"> <head> <title>Code coverage report for gogocode-core/src/js-core/find.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">gogocode-core/src/js-core</a> find.js</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 89.74% Statements 105/117 </div> <div class='fl pad1y space-right2'> 89.57% Branches 103/115 </div> <div class='fl pad1y space-right2'> 100% Functions 9/9 </div> <div class='fl pad1y space-right2'> 90.52% Lines 105/116 </div> </div> Press n or j to go to the next uncovered block, b, p or k for the previous block. </div> <div class='status-line high'></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 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6x       339x 333x   6x 6x 8x 6x   2x 2x 8x 2x   6x       6x       140x 140x 140x 140x 140x   754x 754x 752x             2x   754x 185x 185x   754x   1x     2x   749x 749x   2x       140x   33x  </td><td class="text"><pre class="prettyprint lang-js">const { isObject, hasOwn } = require('../util') // 通过简单ast结构查找ast节点   const recast = require('recast'); const visit = recast.types.visit; const filterProps = require('./filter-prop.js'); const generate = require('./generate')   let Expando = 'g123o456g789o';   function checkIsMatch(full, partial, extraData, strictSequence) { return Object.keys(partial).every((prop) => { if (prop == 'body') { // 匹配一块代码 try { const bodyContent = partial.body[0] || partial.body.body[0]; Eif (bodyContent && bodyContent.expression.name && bodyContent.expression.name.match) { if (bodyContent.expression.name.match(Expando)) { const expandoKey = bodyContent.expression.name.replace(Expando, '') || '0'; extraData[expandoKey] = extraData[expandoKey] || []; // 去掉首尾花括号 const bodyStr = generate(full.body).slice(1, -2); extraData[expandoKey].push({ node: full.body, value: bodyStr }); return true; } } } catch (e) { // console.log(e) } } if (!full || !partial) { // full没有 return false; } else if (isObject(partial[prop])) { let res = false; if (Array.isArray(partial[prop])) { // 处理$$$这种情况 find$$$(partial[prop], full[prop], extraData, strictSequence); } if (Array.isArray(partial[prop]) && !strictSequence) { if (hasOwn(full, prop)) { res = partial[prop].every((p) => { let a = false; full[prop] && full[prop].forEach((f) => { if (f && f.type == 'ObjectProperty') { // 兼容 { a: 1 } 匹配 { 'a': 1 } 这种情况 f.key.name && (f.key.value = f.key.name); f.key.value && (f.key.name = f.key.value); } if ( checkIsMatch( f, p, extraData, strictSequence ) ) { a = true; } }); return a; }); } else { res = false; } } else { try { // 兼容某些情况例如使用{ $_$: $_$ }匹配{ a() {} } let fullProp = full[prop]; if (!fullProp) { Iif (partial[prop] && partial[prop].name && partial[prop].name.match(Expando)) { fullProp = full; } } res = // hasOwn(full, prop) // && checkIsMatch( fullProp, partial[prop], extraData, strictSequence ); } catch (e) { console.log(e); } } return res; } else { if (partial[prop].match && partial[prop].match(new RegExp(Expando.slice(0, -1) + '\\$3'))) { return true; } if (partial[prop].match && partial[prop].match(Expando)) { let extra = { node: full }; const expandoKey = partial[prop].replace(Expando, '') || '0'; extraData[expandoKey] = extraData[expandoKey] || []; Iif (!full) return; switch (full.type) { case 'Identifier': extra.value = full.name; break; case 'ThisExpression': extra.value = 'this'; break; case 'StringLiteral': extra.raw = `'${full.value}'`; extra.value = full.value break; case 'NumericLiteral': case 'BooleanLiteral': extra.value = full.value; break; case 'NullLiteral': extra.value = null; break; default: try { extra.value = generate(full); } catch(e) { if (full[prop]) { extra.value = full[prop]; } else { extra.value = {}; filterProps(full, extra.value); } } } extraData[expandoKey].push(extra); return true; } else Eif (partial[prop]) { // const reg = /^(?:\$\[).*(?=\]\$)/; } if (full && full.type == 'ObjectProperty') { // 兼容 { a: 1 } 匹配 { 'a': 1 } 这种情况 full.key.name && (full.key.value = full.key.name); full.key.value && (full.key.name = full.key.value); } return full ? full[prop] == partial[prop] : false; } }); }   function find$$$(partial, full, extraData, strictSequence) { // 先考虑strctSequence = false的情况 let key$$$; let index$$$ = -1; partial.forEach((p, i) => { for (const key in p) { const value = p[key] ? (p[key].name || p[key].value || p[key]) : null; if (value && value.match && value.match(new RegExp(Expando.slice(0, -1) + '\\$3'))) { key$$$ = value.replace(new RegExp(Expando.slice(0, -1) + '\\$3'), '') || '$' index$$$ = i; // partial.splice(i, 1); // // 存疑🤨 break; } } }) if (!key$$$) { return; } const extraNodeList = full.slice(0); partial.forEach((p, i) => { if (i == index$$$) { return; } let fi = 0; while(extraNodeList[fi]) { if (checkIsMatch(extraNodeList[fi], p, {}, strictSequence)) { extraNodeList.splice(fi, 1); } else { fi++; } } }) extraData[`$$$${key$$$}`] = (extraData[`$$$${key$$$}`] || []).concat(extraNodeList); } function find(nodeType, structure, strictSequence, deep = 'nn', expando = 'g123o456g789o') { const nodePathList = []; const matchWildCardList = []; let isMatch = false; Expando = expando visit(this, { [`visit${nodeType}`](path) { const extraData = {}; if (deep != 'n' || path.parent.name == 'program') { isMatch = checkIsMatch( path.value, structure, extraData, strictSequence ); } else { isMatch = false; } if (isMatch) { nodePathList.push(path); matchWildCardList.push(extraData); } switch (deep) { case '1': this.abort(); break; case 'n': return false; case 'nn': this.traverse(path); break; default: return false; } } }); return { nodePathList, matchWildCardList }; } module.exports = { find, visit };  </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 Sat Feb 26 2022 18:08:43 GMT+0800 (中国标准时间) </div> </div> <script src="../../../prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="../../../sorter.js"></script> <script src="../../../block-navigation.js"></script> </body> </html>