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Add forcing support and improve tests

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Also verify that we're using tabs, whee.
This commit is contained in:
Pat Cavit 2016-05-18 23:08:35 -07:00 • committed by Pat Cavit
parent 86ce23a2bd
commit 0cf509f674
3 changed files with 104 additions and 29 deletions
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42
api/tests/async.js
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@ -1,12 +1,46 @@
var _fns = []
var _last = 0
var _frame = 1000 / 60
module.exports = {
setTimeout : function($window) {
$window.setTimeout = window.setTimeout;
$window.clearTimeout = window.clearTimeout;
$window.setTimeout = typeof window === "object" ? window.setTimeout : global.setTimeout;
$window.clearTimeout = typeof window === "object" ? window.clearTimeout : global.setTimeout;
},
requestAnimationFrame : function($window) {
$window.requestAnimationFrame = window.requestAnimationFrame;
$window.cancelAnimationFrame = window.cancelAnimationFrame;
// Modified version of https://github.com/chrisdickinson/raf
// Copyright chrisdickinson I guess?
$window.requestAnimationFrame = typeof window === "object" ? window.requestAnimationFrame : function(fn) {
if(!_fns.length) {
var now = Date.now()
var next = Math.max(0, _frame - (now - _last))
_last = next + now
setTimeout(function() {
var fns = _fns.slice()
_fns = []
for(var i = 0; i < fns.length; i++) {
if(typeof fns[i] !== "function") {
continue
}
fns[i](_last)
}
}, Math.round(next))
}
_fns.push(fn)
return _fns.length - 1;
}
$window.cancelAnimationFrame = typeof window === "object" ? window.cancelAnimationFrame : function(handle) {
_fns[handle] = null
};
}
}