57 lines
1.5 KiB
JavaScript
57 lines
1.5 KiB
JavaScript
'use strict';
|
|
|
|
const common = require('../common');
|
|
const assert = require('assert');
|
|
const domain = require('domain');
|
|
|
|
// setImmediate should run clear its queued cbs once per event loop turn
|
|
// but immediates queued while processing the current queue should happen
|
|
// on the next turn of the event loop.
|
|
|
|
// In addition, if any setImmediate throws, the rest of the queue should
|
|
// be processed after all error handling is resolved, but that queue
|
|
// should not include any setImmediate calls scheduled after the
|
|
// processing of the queue started.
|
|
|
|
let threw = false;
|
|
let stage = -1;
|
|
|
|
const QUEUE = 10;
|
|
|
|
const errObj = {
|
|
name: 'Error',
|
|
message: 'setImmediate Err'
|
|
};
|
|
|
|
process.once('uncaughtException', common.mustCall((err, errorOrigin) => {
|
|
assert.strictEqual(errorOrigin, 'uncaughtException');
|
|
assert.strictEqual(stage, 0);
|
|
common.expectsError(errObj)(err);
|
|
}));
|
|
|
|
const d1 = domain.create();
|
|
d1.once('error', common.expectsError(errObj));
|
|
d1.once('error', () => assert.strictEqual(stage, 0));
|
|
|
|
const run = common.mustCall((callStage) => {
|
|
assert(callStage >= stage);
|
|
stage = callStage;
|
|
if (threw)
|
|
return;
|
|
|
|
setImmediate(run, 2);
|
|
}, QUEUE * 3);
|
|
|
|
for (let i = 0; i < QUEUE; i++)
|
|
setImmediate(run, 0);
|
|
setImmediate(() => {
|
|
threw = true;
|
|
process.nextTick(() => assert.strictEqual(stage, 1));
|
|
throw new Error('setImmediate Err');
|
|
});
|
|
d1.run(() => setImmediate(() => {
|
|
throw new Error('setImmediate Err');
|
|
}));
|
|
for (let i = 0; i < QUEUE; i++)
|
|
setImmediate(run, 1);
|