mirror of
https://github.com/nodejs/node.git
synced 2024-12-01 16:10:02 +01:00
7dd82dd1c3
This commit adds a mustNotCall() helper for testing. This provides an alternative to using common.fail() as a callback, or creating a callback function for the sole purpose of calling common.fail(). PR-URL: https://github.com/nodejs/node/pull/11152 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
19 lines
561 B
JavaScript
19 lines
561 B
JavaScript
'use strict';
|
|
const common = require('../common');
|
|
const assert = require('assert');
|
|
const spawn = require('child_process').spawn;
|
|
|
|
// spawn a node child process in "interactive" mode (force the repl)
|
|
const cp = spawn(process.execPath, ['-i']);
|
|
// give node + the repl 5 seconds to start
|
|
const timeoutId = setTimeout(common.mustNotCall(),
|
|
common.platformTimeout(5000));
|
|
|
|
cp.stdout.setEncoding('utf8');
|
|
|
|
cp.stdout.once('data', common.mustCall(function(b) {
|
|
clearTimeout(timeoutId);
|
|
assert.strictEqual(b, '> ');
|
|
cp.kill();
|
|
}));
|