node/test/parallel/test-next-tick.js
cjihrig f0eba7811d
test: add common.mustNotCall()
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>
2017-02-14 11:52:23 -05:00

26 lines
602 B
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
process.nextTick(common.mustCall(function() {
process.nextTick(common.mustCall(function() {
process.nextTick(common.mustCall(function() {}));
}));
}));
setTimeout(common.mustCall(function() {
process.nextTick(common.mustCall(function() {}));
}), 50);
process.nextTick(common.mustCall(function() {}));
const obj = {};
process.nextTick(function(a, b) {
assert.strictEqual(a, 42);
assert.strictEqual(b, obj);
}, 42, obj);
process.on('exit', function() {
process.nextTick(common.mustNotCall());
});