36 lines
3.0 KiB
JavaScript
36 lines
3.0 KiB
JavaScript
const assert=require('node:assert/strict'),fs=require('node:fs'),vm=require('node:vm'),path=require('node:path');
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const source=fs.readFileSync(path.join(__dirname,'../../lib/features/school/undergraduate/page_probe.dart'),'utf8');
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const base=source.match(/undergraduateProbeBase = r'''([\s\S]*?)''';/)[1];
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const home='https://eams.uestc.edu.cn/eams/';
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function input(name,value='503') {
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return {value,cloneNode(){return {stored:'523',setAttribute(k,v){this.stored=v;},get outerHTML(){return `<input name="${name}" value="${this.stored}">`;}};}};
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}
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function doc(url=home,{password=false,timetable=false,exams=false,frames=[],big=false}={}) {
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const table={get outerHTML(){if(big)return '汉'.repeat(800000);return '<table id="manualArrangeCourseTable">课程</table>';}};
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const exam={querySelector(){return {children:['课程序号','课程名称','考试日期','考试安排','考试地点','座位号','考试情况','考试类型','其它说明'].map(textContent=>({textContent}))};},outerHTML:'<table>考试</table>'};
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return {location:new URL(url),querySelector(s){
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if(s==='input[type="password"]')return password?{}:null;
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if(s==='#manualArrangeCourseTable')return timetable?table:null;
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if(s==='#stdExamTableForm')return exams?{}:null;return null;
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},querySelectorAll(s){
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if(s==='iframe,frame')return frames;
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if(s==='a[href]')return [{getAttribute(){return '/eams/logout.action';}}];
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if(s==='table')return exams?[exam]:[];
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if(s==='script')return [{textContent:'var unitCount = 12; activity = new TaskActivity("data");',outerHTML:'<script>var unitCount = 12;</script>'}];
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if(s==='input[name="semester.id"],input[name="examType.id"],input[name="params"]')return [input('semester.id'),input('examType.id','1')];
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return [];
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}};
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}
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function probe(document,capture=true){return JSON.parse(vm.runInNewContext(base.replaceAll('__CAPTURE__',String(capture)),{URL,TextEncoder,document,location:document.location}));}
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assert.equal(probe(doc(home,{timetable:true}),false).pages.length,0,'status never captures timetable');
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assert.equal(probe(doc(home,{timetable:true}),false).authenticated,true);
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const captured=probe(doc(home,{timetable:true}));
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assert.equal(captured.pages.length,1);assert.match(captured.pages[0].html,/value="503"/);assert.doesNotMatch(captured.pages[0].html,/value="523"/);
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assert.equal(probe(doc(home,{password:true,timetable:true})).pages.length,0);
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assert.equal(probe(doc('https://idas.uestc.edu.cn/authserver/login',{timetable:true})).pages.length,0);
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assert.equal(probe(doc(home,{frames:[{contentDocument:doc(home,{timetable:true})},{contentDocument:doc('https://other.test/eams/',{timetable:true})}]})).pages.length,1);
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assert.equal(probe(doc(home,{timetable:true,big:true})).error,'capture_limit');
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assert.equal(probe(doc(home,{frames:Array.from({length:17},()=>({contentDocument:doc(home,{timetable:true})}))})).error,'capture_limit');
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assert.equal(probe(doc(home,{exams:true})).pages[0].kind,'exams');
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console.log('Undergraduate probe: status-only, actual values, same-origin frames, passwords and aggregate limits passed.');
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