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remote_runner: Promisify

This commit is contained in:
Richard Hansen 2021-05-02 17:35:06 -04:00
parent 9059a55873
commit bbb3046a87
1 changed files with 28 additions and 47 deletions
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75
src/tests/frontend/travis/remote_runner.js
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@ -30,7 +30,7 @@ const log = (msg, pfx = '') => {
const finishedRegex = /FINISHED.*[0-9]+ tests passed, ([0-9]+) tests failed/;
const sauceTestWorker = async.queue((testSettings, callback) => {
const sauceTestWorker = async.queue(async (testSettings) => {
const name = `${testSettings.browserName} ${testSettings.version}, ${testSettings.platform}`;
const pfx = `[${name}] `;
const fullName = [process.env.GIT_HASH].concat(process.env.SAUCE_NAME || [], name).join(' - ');
@ -42,52 +42,33 @@ const sauceTestWorker = async.queue((testSettings, callback) => {
testSettings.extendedDebugging = true;
testSettings.tunnelIdentifier = process.env.TRAVIS_JOB_NUMBER;
const browser = wd.remote(config, 'promiseChain');
browser.init(testSettings).get('http://localhost:9001/tests/frontend/', (err) => {
if (err != null) return callback(err);
const url = `https://saucelabs.com/jobs/${browser.sessionID}`;
log(`Remote sauce test started! ${url}`, pfx);
// tear down the test excecution
const stopSauce = (testErr) => {
clearInterval(getStatusInterval);
clearTimeout(timeout);
browser.quit((err) => {
if (err) return callback(err);
if (testErr) {
log(`[red]FAILED[clear] ${testErr}`, pfx);
process.exitCode = 1;
}
log(`Remote sauce test finished! ${url}`, pfx);
callback();
});
};
/**
* timeout if a test hangs or the job exceeds 14.5 minutes
* It's necessary because if travis kills the saucelabs session due to inactivity,
* we don't get any output
* @todo this should be configured in testSettings, see
* https://wiki.saucelabs.com/display/DOCS/Test+Configuration+Options#TestConfigurationOptions-Timeouts
*/
const timeout = setTimeout(() => {
stopSauce(new Error('allowed test duration exceeded'));
}, 14.5 * 60 * 1000); // Slightly less than overall test timeout.
// how many characters of the log have been sent to travis
let logIndex = 0;
const getStatusInterval = setInterval(() => {
browser.eval("$('#console').text()", (err, consoleText) => {
if (err != null) return stopSauce(err);
if (!consoleText) return;
consoleText.substring(logIndex).split('\\n').forEach((line) => log(line, pfx));
logIndex = consoleText.length;
const [finished, nFailedStr] = consoleText.match(finishedRegex) || [];
if (finished) {
stopSauce(nFailedStr === '0' ? null : new Error(`${nFailedStr} tests failed`));
}
});
}, 5000);
});
await browser.init(testSettings);
const url = `https://saucelabs.com/jobs/${browser.sessionID}`;
await browser.get('http://localhost:9001/tests/frontend/');
log(`Remote sauce test started! ${url}`, pfx);
// @TODO this should be configured in testSettings, see
// https://wiki.saucelabs.com/display/DOCS/Test+Configuration+Options#TestConfigurationOptions-Timeouts
const deadline = Date.now() + 14.5 * 60 * 1000; // Slightly less than overall test timeout.
// how many characters of the log have been sent to travis
let logIndex = 0;
while (true) {
const consoleText = await browser.eval("$('#console').text()") || '';
consoleText.substring(logIndex).split('\\n').forEach((line) => log(line, pfx));
logIndex = consoleText.length;
const [finished, nFailedStr] = consoleText.match(finishedRegex) || [];
if (finished) {
if (nFailedStr !== '0') process.exitCode = 1;
break;
}
if (Date.now() >= deadline) {
log('[red]FAILED[clear] allowed test duration exceeded');
process.exitCode = 1;
break;
}
await new Promise((resolve) => setTimeout(resolve, 5000));
}
log(`Remote sauce test finished! ${url}`, pfx);
await browser.quit();
}, 6); // run 6 tests in parrallel
Promise.all([