Current File : /home/vacivi36/vittasync.vacivitta.com.br/vittasync/node/test/pummel/test-timers.js
// 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.
'use strict';
const common = require('../common');
const assert = require('assert');
const WINDOW = 200; // Why does this need to be so big?
{
const starttime = Date.now();
setTimeout(common.mustCall(function() {
const endtime = Date.now();
const diff = endtime - starttime;
assert.ok(diff > 0);
console.error(`diff: ${diff}`);
assert.ok(1000 <= diff && diff < 1000 + WINDOW);
}), 1000);
}
// This timer shouldn't execute
{
const id = setTimeout(common.mustNotCall(), 500);
clearTimeout(id);
}
{
const starttime = Date.now();
let interval_count = 0;
setInterval(common.mustCall(function() {
interval_count += 1;
const endtime = Date.now();
const diff = endtime - starttime;
assert.ok(diff > 0);
console.error(`diff: ${diff}`);
const t = interval_count * 1000;
assert.ok(t <= diff && diff < t + (WINDOW * interval_count));
assert.ok(interval_count <= 3, `interval_count: ${interval_count}`);
if (interval_count === 3)
clearInterval(this);
}, 3), 1000);
}
// Single param:
{
setTimeout(function(param) {
assert.strictEqual(param, 'test param');
}, 1000, 'test param');
}
{
let interval_count = 0;
setInterval(function(param) {
++interval_count;
assert.strictEqual(param, 'test param');
if (interval_count === 3)
clearInterval(this);
}, 1000, 'test param');
}
// Multiple param
{
setTimeout(function(param1, param2) {
assert.strictEqual(param1, 'param1');
assert.strictEqual(param2, 'param2');
}, 1000, 'param1', 'param2');
}
{
let interval_count = 0;
setInterval(function(param1, param2) {
++interval_count;
assert.strictEqual(param1, 'param1');
assert.strictEqual(param2, 'param2');
if (interval_count === 3)
clearInterval(this);
}, 1000, 'param1', 'param2');
}
// setInterval(cb, 0) should be called multiple times.
{
let count = 0;
const interval = setInterval(common.mustCall(function() {
if (++count > 10) clearInterval(interval);
}, 11), 0);
}
// We should be able to clearTimeout multiple times without breakage.
{
const t = common.mustCall(3);
setTimeout(t, 200);
setTimeout(t, 200);
const y = setTimeout(t, 200);
clearTimeout(y);
setTimeout(t, 200);
clearTimeout(y);
}
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