microvium/dist/test/src-to-il/src-to-il.test.js

A compact, embeddable scripting engine for microcontrollers for executing small scripts written in a subset of JavaScript.

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const src_to_il_1 = require("../../lib/src-to-il/src-to-il");
const stringify_il_1 = require("../../lib/stringify-il");
const fs = __importStar(require("fs"));
const filenames_1 = require("./filenames");
const common_1 = require("../common");
const utils_1 = require("../../lib/utils");
suite('src-to-il', function () {
    test('Empty unit', () => {
        const src = ``;
        const { unit } = (0, src_to_il_1.compileScript)('dummy.mvm.js', src);
        const expected = `
      unit ['dummy.mvm.js'];
      entry ['#entry'];
      global thisModule;
      function ['#entry']() {
        entry:
          LoadArg(index 0);
          StoreGlobal(name 'thisModule');
          Literal(lit undefined);
          Return();
      }`;
        (0, common_1.assertSameCode)((0, stringify_il_1.stringifyUnit)(unit), expected);
    });
    test('General', () => {
        const filename = './test/src-to-il/input.mvm.js';
        const src = fs.readFileSync(filename, 'utf8');
        const { unit } = (0, src_to_il_1.compileScript)(filename, src);
        const stringifiedUnit = (0, stringify_il_1.stringifyUnit)(unit);
        (0, utils_1.writeTextFile)(filenames_1.srcToIlFilenames.il.output, stringifiedUnit);
        const expected = fs.readFileSync(filenames_1.srcToIlFilenames.il.expected, 'utf8');
        (0, common_1.assertSameCode)(stringifiedUnit, expected);
    });
});
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