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facebook / react-native UNCLAIMED

A framework for building native applications using React

0 0 29 C++
/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
* @flow strict-local
*/
'use strict';
/**
* This script runs JavaScript tests.
* Available arguments:
* --maxWorkers [num] - how many workers, default 1
* --jestBinary [path] - path to jest binary, defaults to local node modules
* --yarnBinary [path] - path to yarn binary, defaults to yarn
* --flowBinary [path] - path to flow binary, defaults to running `yarn run flow-check`
*/
const {execSync} = require('child_process');
const argv /*:$ReadOnly<{
maxWorkers?: number,
jestBinary?: string,
flowBinary?: string,
yarnBinary?: string,
}> */ =
// $FlowFixMe[incompatible-type]
// $FlowFixMe[incompatible-exact]
// $FlowFixMe[incompatible-indexer]
require('yargs').argv;
const numberOfMaxWorkers = argv.maxWorkers ?? 1;
const JEST_BINARY = argv.jestBinary ?? './node_modules/.bin/jest';
const FLOW_BINARY = argv.flowBinary;
const YARN_BINARY = argv.yarnBinary ?? 'yarn';
class ExecError extends Error {
constructor(cause /*: Error */) {
super(cause.message, {cause});
this.name = 'ExecError';
}
}
function describe(message /*: string */) {
console.log(`\n\n>>>>> ${message}\n\n\n`);
}
try {
console.log('Executing JavaScript tests');
describe('Test: feature flags codegen');
execAndLog(`${YARN_BINARY} run featureflags --verify-unchanged`);
describe('Test: eslint');
execAndLog(`${YARN_BINARY} run lint`);
describe('Test: Validate JS API snapshot');
execAndLog(`${YARN_BINARY} run build-types --validate`);
describe('Test: Flow check');
const flowCommand =
FLOW_BINARY == null
? `${YARN_BINARY} run flow-check`
: `${FLOW_BINARY} full-check`;
execAndLog(flowCommand);
/*
* Build @react-native/codegen and @react-native/codegen-typescript-test
*
* The typescript-test project use TypeScript to write test cases
* In order to make these tests discoverable to jest
* *-test.ts must be compiled to *-test.js before running jest
*/
describe('Test: Build @react-native/codegen');
execAndLog(`${YARN_BINARY} --cwd ./packages/react-native-codegen run build`);
describe('Test: Build @react-native/codegen-typescript-test');
execAndLog(
`${YARN_BINARY} --cwd ./private/react-native-codegen-typescript-test run build`,
);
describe('Test: Jest');
execAndLog(
`${JEST_BINARY} --maxWorkers=${numberOfMaxWorkers} --ci --reporters="default" --reporters="jest-junit"`,
);
describe('Test: TypeScript tests');
execAndLog(`${YARN_BINARY} run test-typescript`);
} catch (e) {
if (e instanceof ExecError) {
console.error(e.message);
process.exitCode = 1;
} else {
throw e;
}
} finally {
console.log('Finished.');
}
function execAndLog(command /*: string */) {
console.log(`Executing: ${command}`);
try {
execSync(command, {
stdio: ['ignore', 'inherit', 'inherit'],
encoding: 'utf8',
});
} catch (e) {
throw new ExecError(e);
}
}