test/known_issues/test-child-process-max-buffer.js


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'use strict';
// Refs: https://github.com/nodejs/node/issues/1901
const common = require('../common');
const assert = require('assert');
const cp = require('child_process');
const unicode = '中文测试'; // Length = 4, Byte length = 13

if (process.argv[2] === 'child') {
  console.log(unicode);
} else {
  const cmd = `${process.execPath} ${__filename} child`;

  cp.exec(cmd, { maxBuffer: 10 }, common.mustCall((err, stdout, stderr) => {
    assert.strictEqual(err.message, 'stdout maxBuffer exceeded');
  }));
}