import { Decimal } from 'decimal.js'; import { InputAssessment } from "../../util/input_assessment"; import { OutputTest } from "../../util/outputTest"; import { Config } from "../../util/config"; import { levenshteinDistance } from "../../util/utils"; import { OutputAssessmentResult } from './assessment_result'; import * as TypeParser from "./../../typeSystem/parsers"; import * as LocalizedStringsService from "../../services/localizedStringsService"; import * as OutputResult from "./output_result"; const LocalizedStrings = LocalizedStringsService.getInstance(); export class OutputMatching { static get NUM_REGEX () { return /^[+-]?([0-9]+([.][0-9]*)?(e[+-]?[0-9]+)?)$/; } static get NUM_IN_STRING_REGEX () { return /[+-]?([0-9]+([.][0-9]*)?(e[+-]?[0-9]+)?)/g; } static get BOOLEAN_REGEX () { const str = `^(${LocalizedStrings.getUI("logic_value_true")}|${LocalizedStrings.getUI("logic_value_false")})$`; return new RegExp(str); } static get BOOLEAN_IN_STRING_REGEX () { const str = `(${LocalizedStrings.getUI("logic_value_true")}|${LocalizedStrings.getUI("logic_value_false")})`; return new RegExp(str, 'g'); } constructor (program, input_list, expected_output, test_name) { this.program = program; this.name = test_name; this.input_list = input_list; this.expected_output = expected_output; } eval () { const refThis = this; const input = new InputAssessment(this.input_list); const gen_output = new OutputTest(); this.program.registerInput(input); this.program.registerOutput(gen_output); const start_time = Date.now(); return this.program.interpretAST().then( sto => { const final_time = Date.now() - start_time; if(input.isInputAvailable()) { return new OutputAssessmentResult(this.name, 1, input.input_list, null, sto, final_time, refThis.getErrorMessage('test_case_few_reads', this.name+1)) } const result = gen_output.list.map((g_out, i) => { if(i >= this.expected_output.length) { return new OutputResult.OutputMatchResult(null, g_out, 0, this.getPotentialOutputType(g_out)); } return this.outputMatch(g_out, this.expected_output[i]); }, this); if(this.expected_output.length > gen_output.list.length) { console.log("SaĆ­da insuficientes!",this.expected_output.length,gen_output.list.length); for(let i = gen_output.list.length; i < this.expected_output.length; ++i) { const e_out = this.expected_output[i]; result.push(new OutputResult.OutputMatchResult(e_out, null, 0, this.getPotentialOutputType(e_out))); } } else if (this.expected_output.length == 0 && this.expected_output.length == gen_output.list.length) { // no output expected.... result.push(new OutputResult.OutputMatchResult("", "", 1, "string")); } return new OutputAssessmentResult(this.name, 0, input.input_list, result, sto, final_time); }).catch(error => { return new OutputAssessmentResult(this.name, 1, input.input_list, null, null, null, refThis.getErrorMessage('test_case_exception', this.name + 1, error.message)) }); } getPotentialOutputType (output) { if(OutputMatching.NUM_REGEX.test(output)) { return "number"; } else if (OutputMatching.BOOLEAN_REGEX.test(output)) { return "bool"; } else { return "string"; } } outputMatch (g_output, e_output) { if(OutputMatching.NUM_REGEX.test(e_output)) { if(!OutputMatching.NUM_REGEX.test(g_output)) { return this.checkStrings(g_output, e_output); } const g_num = new Decimal(g_output); const e_num = new Decimal(e_output); return this.checkNumbers(g_num, e_num); } else if (OutputMatching.BOOLEAN_REGEX.test(e_output)) { if (!OutputMatching.BOOLEAN_REGEX.test(g_output)) { return this.checkStrings(g_output, e_output) } const g_bool = TypeParser.toBool(g_output); const e_bool = TypeParser.toBool(e_output); return this.checkBoolean(g_bool, e_bool); } else { return this.checkStrings(g_output, e_output); } } checkNumbers (g_num, e_num) { const decimalPlaces = Math.min(e_num.dp(), Config.decimalPlaces); g_num = new Decimal(g_num.toFixed(decimalPlaces, Decimal.ROUND_FLOOR)); e_num = new Decimal(e_num.toFixed(decimalPlaces, Decimal.ROUND_FLOOR)); const result = g_num.eq(e_num); const grade = result ? 1 : 0; return OutputResult.createNumberResult(e_num.toNumber(), g_num.toNumber(), grade); } checkBoolean (g_bool, e_bool) { const grade = g_bool == e_bool ? 1 : 0; const g_bool_text = TypeParser.convertBoolToString(g_bool); const e_bool_text = TypeParser.convertBoolToString(e_bool); return OutputResult.createBoolResult(e_bool_text, g_bool_text, grade); } checkStrings (g_output, e_ouput) { const assessmentList = [] let e_output_clean = e_ouput.trim(); let g_output_clean = g_output.trim(); if (OutputMatching.NUM_IN_STRING_REGEX.test(e_ouput)) { const expected_numbers = e_ouput.match(OutputMatching.NUM_IN_STRING_REGEX); const generated_numbers = g_output.match(OutputMatching.NUM_IN_STRING_REGEX) || []; const result = generated_numbers.map((val, i) => { if(i >= expected_numbers.length) { return OutputResult.createNumberResult(null, val, 0); } const g_val = new Decimal(val) const e_val = new Decimal(expected_numbers[i]); return this.checkNumbers(g_val, e_val); }, this); if(expected_numbers.length > generated_numbers.length) { for(let i = generated_numbers.length; i < expected_numbers.length; ++i) { result.push(OutputResult.createNumberResult(expected_numbers[i], null, 0)); } } e_output_clean = e_output_clean.replace(OutputMatching.NUM_IN_STRING_REGEX, ''); g_output_clean = g_output_clean.replace(OutputMatching.NUM_IN_STRING_REGEX, ''); const numberGrade = result.reduce((prev, r) => prev + r.grade, 0) / result.length; assessmentList.push(numberGrade); } if(OutputMatching.BOOLEAN_IN_STRING_REGEX.test(e_ouput)) { const expected_bools = e_ouput.match(OutputMatching.BOOLEAN_IN_STRING_REGEX); const generated_bools = g_output.match(OutputMatching.BOOLEAN_IN_STRING_REGEX) || []; const result = generated_bools.map((val, i) => { if(i >= expected_bools.length) { return OutputResult.createBoolResult(null, val, 0); } const g_bool = TypeParser.toBool(val); const e_bool = TypeParser.toBool(expected_bools[i]); return this.checkBoolean(g_bool, e_bool ); }, this); if(expected_bools.length > generated_bools.length) { for(let i = generated_bools.length; i < expected_bools.length; ++i) { result.push(OutputResult.createBoolResult(expected_bools[i], null, 0)); } } e_output_clean = e_output_clean.replace(OutputMatching.BOOLEAN_IN_STRING_REGEX, ''); g_output_clean = g_output_clean.replace(OutputMatching.BOOLEAN_IN_STRING_REGEX, ''); const boolGrade = result.reduce((prev, r) => prev + r.grade, 0) / result.length; assessmentList.push(boolGrade); } const dist = levenshteinDistance(g_output_clean, e_output_clean); let gradeDiff = Math.max(0, e_output_clean.length - dist)/e_output_clean.length; gradeDiff = Number.isNaN(gradeDiff) ? 0 : gradeDiff; const assessment_size = assessmentList.length + 1; const gradeAcc = assessmentList.reduce((prev, val) => prev + val/assessment_size, 0); const finalGrade = 1 * (gradeDiff/assessment_size + gradeAcc); return OutputResult.createStringResult(e_ouput, g_output, finalGrade); } getErrorMessage (errorID, ...args) { return LocalizedStrings.getError(errorID, args); } }