electron/script/node-spec-runner.js

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const cp = require('child_process');
const fs = require('fs');
const path = require('path');
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const args = require('minimist')(process.argv.slice(2), {
boolean: ['default', 'validateDisabled'],
string: ['jUnitDir']
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});
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const BASE = path.resolve(__dirname, '../..');
const DISABLED_TESTS = require('./node-disabled-tests.json');
const NODE_DIR = path.resolve(BASE, 'third_party', 'electron_node');
const JUNIT_DIR = args.jUnitDir ? path.resolve(args.jUnitDir) : null;
const TAP_FILE_NAME = 'test.tap';
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const utils = require('./lib/utils');
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if (!process.mainModule) {
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throw new Error('Must call the node spec runner directly');
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}
const defaultOptions = [
'tools/test.py',
'-p',
'tap',
'--logfile',
TAP_FILE_NAME,
'--mode=debug',
'default',
`--skip-tests=${DISABLED_TESTS.join(',')}`,
'--flaky-tests=dontcare',
'--measure-flakiness=9',
'--shell',
utils.getAbsoluteElectronExec(),
'-J'
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];
const getCustomOptions = () => {
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let customOptions = ['tools/test.py'];
// Add all custom arguments.
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const extra = process.argv.slice(2);
if (extra) {
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customOptions = customOptions.concat(extra);
}
// Necessary or Node.js will try to run from out/Release/node.
customOptions = customOptions.concat([
'--shell',
utils.getAbsoluteElectronExec()
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]);
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return customOptions;
};
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async function main () {
// Optionally validate that all disabled specs still exist.
if (args.validateDisabled) {
const missing = [];
for (const test of DISABLED_TESTS) {
const js = path.join(NODE_DIR, 'test', `${test}.js`);
const mjs = path.join(NODE_DIR, 'test', `${test}.mjs`);
if (!fs.existsSync(js) && !fs.existsSync(mjs)) {
missing.push(test);
}
}
if (missing.length > 0) {
console.error(`Found ${missing.length} missing disabled specs: \n${missing.join('\n')}`);
process.exit(1);
}
process.exit(0);
}
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const options = args.default ? defaultOptions : getCustomOptions();
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const testChild = cp.spawn('python3', options, {
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env: {
...process.env,
ELECTRON_RUN_AS_NODE: 'true',
ELECTRON_EAGER_ASAR_HOOK_FOR_TESTING: 'true'
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},
cwd: NODE_DIR,
stdio: 'inherit'
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});
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testChild.on('exit', (testCode) => {
if (JUNIT_DIR) {
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fs.mkdirSync(JUNIT_DIR);
const converterStream = require('tap-xunit')();
fs.createReadStream(
path.resolve(NODE_DIR, TAP_FILE_NAME)
).pipe(converterStream).pipe(
fs.createWriteStream(path.resolve(JUNIT_DIR, 'nodejs.xml'))
).on('close', () => {
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process.exit(testCode);
});
}
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});
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}
main().catch((err) => {
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console.error('An unhandled error occurred in the node spec runner', err);
process.exit(1);
});