@sudoo/marked/evaluate/do-while-statement.js

JavaScript & TypeScript code runner in JavaScript, safe with marked territory, asynchronous

"use strict";
/**
 * @author WMXPY
 * @namespace Evaluate
 * @description Do While Statement
 */
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.doWhileStatementEvaluator = exports.mountDoWhileStatement = void 0;
const error_code_1 = require("../declare/error-code");
const error_1 = require("../util/error/error");
const context_1 = require("../util/node/context");
const flag_1 = require("../variable/flag");
const mountDoWhileStatement = (sandbox) => {
    sandbox.mount("DoWhileStatement", exports.doWhileStatementEvaluator);
};
exports.mountDoWhileStatement = mountDoWhileStatement;
const doWhileStatementEvaluator = function (node, scope, trace) {
    return __awaiter(this, void 0, void 0, function* () {
        const nextTrace = trace.stack(node);
        const limitCounter = new context_1.LimitCounter(this.getOption("maxWhileLoopLimit"));
        const test = () => __awaiter(this, void 0, void 0, function* () { return yield this.execute(node.test, scope, nextTrace); });
        loop: do {
            if (limitCounter.addAndCheck()) {
                this.break();
                throw (0, error_1.error)(error_code_1.ERROR_CODE.MAXIMUM_DO_WHILE_LOOP_LIMITED_EXCEED, void 0, node, trace);
            }
            const subScope = scope.child();
            const result = yield this.execute(node.body, subScope, nextTrace);
            if (result instanceof flag_1.Flag) {
                if (result.isBreak()) {
                    break loop;
                }
                else if (result.isReturn()) {
                    return result.getValue();
                }
                else if (result.isContinue()) {
                    continue loop;
                }
                else {
                    throw (0, error_1.error)(error_code_1.ERROR_CODE.INTERNAL_ERROR, void 0, node, trace);
                }
            }
        } while (yield test());
        return;
    });
};
exports.doWhileStatementEvaluator = doWhileStatementEvaluator;