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print manual debug instructions when test fail

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This commit is contained in:
Johannes Rieken 2020-02-05 15:44:35 +01:00
parent aaa3c3e26c
commit 93379d00b1
1 changed files with 26 additions and 1 deletions
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27
test/browser/index.js
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@ -111,6 +111,21 @@ async function runTestsInBrowser(testModules, browserType) {
withReporter(new EchoRunner(emitter, browserType.toUpperCase()));
// collection failures for console printing
const fails = [];
emitter.on('fail', (test, err) => {
if (err.stack) {
const regex = /(vs\/.*\.test)\.js/;
for (let line of String(err.stack).split('\n')) {
const match = regex.exec(line);
if (match) {
fails.push(match[1]);
break;
}
}
}
});
try {
// @ts-ignore
await page.evaluate(modules => loadAndRun(modules), testModules);
@ -118,6 +133,10 @@ async function runTestsInBrowser(testModules, browserType) {
console.error(err);
}
await browser.close();
if (fails.length > 0) {
return `to DEBUG, open ${browserType.toUpperCase()} and navigate to ${target.href}?${fails.map(module => `m=${module}`).join('&')}`;
}
}
class EchoRunner extends events.EventEmitter {
@ -174,7 +193,13 @@ testModules.then(async modules => {
const browserTypes = Array.isArray(argv.browser) ? argv.browser : [argv.browser];
const promises = browserTypes.map(browserType => runTestsInBrowser(modules, browserType));
await Promise.all(promises);
const messages = await Promise.all(promises);
for (let msg of messages) {
if (msg) {
console.log(msg);
}
}
}).catch(err => {
console.error(err);