node/test/parallel/test-tracing-no-crash.js
Rich Trott 330f25ef82 test: prepare for consistent comma-dangle lint rule
Make changes so that tests will pass when the comma-dangle settings
applied to the rest of the code base are also applied to tests.

PR-URL: https://github.com/nodejs/node/pull/37930
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Derek Lewis <DerekNonGeneric@inf.is>
2021-04-01 23:14:29 -07:00

23 lines
748 B
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
const { spawn } = require('child_process');
function CheckNoSignalAndErrorCodeOne(code, signal) {
assert.strictEqual(signal, null);
assert.strictEqual(code, 1);
}
const child = spawn(process.execPath, [
'--trace-event-categories', 'madeup', '-e', 'throw new Error()',
], { stdio: [ 'inherit', 'inherit', 'pipe' ] });
child.on('exit', common.mustCall(CheckNoSignalAndErrorCodeOne));
let stderr;
child.stderr.setEncoding('utf8');
child.stderr.on('data', (chunk) => stderr += chunk);
child.stderr.on('end', common.mustCall(() => {
assert(stderr.includes('throw new Error()'), stderr);
assert(!stderr.includes('Could not open trace file'), stderr);
}));