mirror of
https://github.com/zebrajr/node.git
synced 2025-12-06 12:20:27 +01:00
8dc6be1747
Since we are taking control of the microtask queue it makes sense to disable autorun and only run microtasks when necessary. Just setting isolate->SetAutorunMicrotasks(false) would cause _tickCallback() not to be called. Automatically running the microtask queue will cause it to run: * After callback invocation * Inside _tickCallback() * After _tickCallback() invocation The third one is unnecessary as the microtask queue is guaranteed to be empty at this point. The first only needs to be run manually when _tickCallback() isn't going to be called by MakeCallback(). Reviewed-by: Trevor Norris <trev.norris@gmail.com>
60 lines
1.7 KiB
JavaScript
60 lines
1.7 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
|
// persons to whom the Software is furnished to do so, subject to the
|
|
// following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
var common = require('../common');
|
|
var assert = require('assert');
|
|
var domain = require('domain');
|
|
|
|
function enqueueMicrotask(fn) {
|
|
Promise.resolve().then(fn);
|
|
}
|
|
|
|
var done = 0;
|
|
|
|
process.on('exit', function() {
|
|
assert.equal(done, 2);
|
|
});
|
|
|
|
// no nextTick, microtask
|
|
setTimeout(function() {
|
|
enqueueMicrotask(function() {
|
|
done++;
|
|
});
|
|
}, 0);
|
|
|
|
|
|
// no nextTick, microtask with nextTick
|
|
setTimeout(function() {
|
|
var called = false;
|
|
|
|
enqueueMicrotask(function() {
|
|
process.nextTick(function() {
|
|
called = true;
|
|
});
|
|
});
|
|
|
|
setTimeout(function() {
|
|
if (called)
|
|
done++;
|
|
}, 0);
|
|
|
|
}, 0);
|