nodejs-mozilla/test/parallel/test-stdout-close-catch.js

38 lines
897 B
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
const child_process = require('child_process');
const fixtures = require('../common/fixtures');
const testScript = fixtures.path('catch-stdout-error.js');
const cmd = `${JSON.stringify(process.execPath)} ` +
`${JSON.stringify(testScript)} | ` +
`${JSON.stringify(process.execPath)} ` +
'-pe "process.stdin.on(\'data\' , () => process.exit(1))"';
const child = child_process.exec(cmd);
let output = '';
const outputExpect = {
code: 'EPIPE',
errno: 'EPIPE',
syscall: 'write'
};
child.stderr.on('data', function(c) {
output += c;
});
child.on('close', common.mustCall(function(code) {
try {
output = JSON.parse(output);
} catch {
console.error(output);
process.exit(1);
}
assert.deepStrictEqual(output, outputExpect);
console.log('ok');
}));