code-executor
Version:
A CLI/library to execute code against test cases in various languages and obtain relevant results.
143 lines (142 loc) • 7.99 kB
JavaScript
;
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());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
exports.__esModule = true;
var perf_hooks_1 = require("perf_hooks");
var del_1 = __importDefault(require("del"));
var decodeBase64_1 = __importDefault(require("./utils/decodeBase64"));
var logger_1 = __importDefault(require("./utils/logger"));
var getOutput_1 = __importDefault(require("./utils/getOutput"));
var saveCode_1 = __importDefault(require("./utils/saveCode"));
var matchLines_1 = __importDefault(require("./utils/matchLines"));
var Runner = /** @class */ (function () {
function Runner(docker) {
this.docker = docker;
}
Runner.prototype.run = function (_a) {
var id = _a.id, tag = _a.tag, code = _a.code, testCases = _a.testCases, base64 = _a.base64, folderPath = _a.folderPath, language = _a.language, timeout = _a.timeout, memory = _a.memory, CPUs = _a.CPUs;
return __awaiter(this, void 0, void 0, function () {
var Paths, promisesToKeep, i, t0, e_1, t1, _b, output, runTime, error, exitCodes, tests, i, expectedOutput, obtainedOutput, time, exitCode, remarks, result;
return __generator(this, function (_c) {
switch (_c.label) {
case 0: return [4 /*yield*/, saveCode_1["default"](folderPath, code, testCases, base64, language)];
case 1:
Paths = _c.sent();
promisesToKeep = [];
for (i = 0; i < Paths.length; i += 1) {
promisesToKeep.push(this.docker.run(tag, ['bash', '/start.sh', "" + i, "" + timeout], null, {
User: 'runner',
HostConfig: {
CpuPeriod: 100000,
CpuQuota: CPUs * 1000000,
Memory: memory * 1000000,
NetworkMode: 'none',
AutoRemove: true,
Mounts: [{
Source: Paths[i],
Target: '/app',
Type: 'bind'
}]
}
}));
}
logger_1["default"].info("Starting process " + id);
t0 = perf_hooks_1.performance.now();
_c.label = 2;
case 2:
_c.trys.push([2, 4, , 5]);
return [4 /*yield*/, Promise.all(promisesToKeep)];
case 3:
_c.sent();
return [3 /*break*/, 5];
case 4:
e_1 = _c.sent();
return [2 /*return*/, Promise.reject(e_1)];
case 5:
t1 = perf_hooks_1.performance.now();
logger_1["default"].info("Process " + id + " completed in " + (t1 - t0) / 1000 + " seconds");
return [4 /*yield*/, getOutput_1["default"](Paths, testCases.length)];
case 6:
_b = _c.sent(), output = _b[0], runTime = _b[1], error = _b[2], exitCodes = _b[3];
Paths.forEach(function (Path) {
del_1["default"](Path, {
force: true
});
});
tests = [];
for (i = 0; i < testCases.length; i += 1) {
expectedOutput = (base64)
? decodeBase64_1["default"](testCases[i].output)
: testCases[i].output;
obtainedOutput = output[i].toString();
time = runTime[i].toString().split('\n');
exitCode = parseInt(exitCodes[i].toString(), 10);
remarks = void 0;
if (exitCode === 124) {
remarks = 'Time limit exceeded';
}
else if (exitCode === 0) {
remarks = matchLines_1["default"](expectedOutput, obtainedOutput);
}
else {
remarks = 'Error';
}
tests.push({
input: testCases[i].input,
expectedOutput: expectedOutput,
obtainedOutput: obtainedOutput,
remarks: remarks,
exitCode: exitCode,
error: error[i].toString(),
runTime: (parseInt(time[1], 10) - parseInt(time[0], 10)) / 1000000000
});
}
result = {
id: id,
tests: tests
};
return [2 /*return*/, result];
}
});
});
};
return Runner;
}());
exports["default"] = Runner;