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Re-introduce custom implementation of setTimeout

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* Resolves issues with some tests failing
This commit is contained in:
Tom Najdek 2017-05-31 16:32:39 +01:00 • committed by Dan Stillman
parent 289b049377
commit aa6037c088
1 changed files with 52 additions and 0 deletions
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52
resource/require.js
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@ -6,6 +6,56 @@ var require = (function() {
var { Loader, Require, Module } = Components.utils.import('resource://gre/modules/commonjs/toolkit/loader.js');
var requirer = Module('/', '/');
var _runningTimers = {};
var window = {};
window.setTimeout = function (func, ms) {
var id = Math.floor(Math.random() * (1000000000000 - 1)) + 1
var useMethodjit = Components.utils.methodjit;
var timer = Components.classes["@mozilla.org/timer;1"]
.createInstance(Components.interfaces.nsITimer);
timer.initWithCallback({"notify":function() {
// Remove timer from object so it can be garbage collected
delete _runningTimers[id];
// Execute callback function
try {
func();
} catch(err) {
// Rethrow errors that occur so that they appear in the error
// console with the appropriate name and line numbers. While the
// the errors appear without this, the line numbers get eaten.
var scriptError = Components.classes["@mozilla.org/scripterror;1"]
.createInstance(Components.interfaces.nsIScriptError);
scriptError.init(
err.message || err.toString(),
err.fileName || err.filename || null,
null,
err.lineNumber || null,
null,
scriptError.errorFlag,
'component javascript'
);
Components.classes["@mozilla.org/consoleservice;1"]
.getService(Components.interfaces.nsIConsoleService)
.logMessage(scriptError);
typeof Zotero !== 'undefined' && Zotero.debug(err.stack, 1);
}
}}, ms, Components.interfaces.nsITimer.TYPE_ONE_SHOT);
_runningTimers[id] = timer;
return id;
};
window.clearTimeout = function (id) {
var timer = _runningTimers[id];
if (timer) {
timer.cancel();
}
delete _runningTimers[id];
};
window.debug = function (msg) {
dump(msg + "\n\n");
};
var loader = Loader({
id: 'zotero/require',
@ -17,6 +67,8 @@ var require = (function() {
console: typeof console !== 'undefined' && console || {},
navigator: typeof navigator !== 'undefined' && navigator || {},
window,
setTimeout: window.setTimeout,
clearTimeout: window.clearTimeout,
Zotero: typeof Zotero !== 'undefined' && Zotero || {}
}
});