mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
900 B
32 lines
900 B
'use strict';
|
|
require('../common');
|
|
const assert = require('assert');
|
|
const spawnSync = require('child_process').spawnSync;
|
|
const msgOut = 'this is stdout';
|
|
|
|
// This is actually not os.EOL?
|
|
const msgOutBuf = Buffer.from(`${msgOut}\n`);
|
|
|
|
const args = [
|
|
'-e',
|
|
`console.log("${msgOut}");`
|
|
];
|
|
|
|
// Verify that an error is returned if maxBuffer is surpassed.
|
|
{
|
|
const ret = spawnSync(process.execPath, args, { maxBuffer: 1 });
|
|
|
|
assert.ok(ret.error, 'maxBuffer should error');
|
|
assert.strictEqual(ret.error.errno, 'ENOBUFS');
|
|
// We can have buffers larger than maxBuffer because underneath we alloc 64k
|
|
// that matches our read sizes.
|
|
assert.deepStrictEqual(ret.stdout, msgOutBuf);
|
|
}
|
|
|
|
// Verify that a maxBuffer size of Infinity works.
|
|
{
|
|
const ret = spawnSync(process.execPath, args, { maxBuffer: Infinity });
|
|
|
|
assert.ifError(ret.error);
|
|
assert.deepStrictEqual(ret.stdout, msgOutBuf);
|
|
}
|
|
|