You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
1.2 KiB
32 lines
1.2 KiB
"use strict";
|
|
const DOMException = require("domexception");
|
|
const MessageEvent = require("./generated/MessageEvent");
|
|
const { isValidTargetOrigin } = require("../utils");
|
|
const { fireAnEvent } = require("./helpers/events");
|
|
|
|
module.exports = function (message, targetOrigin) {
|
|
if (arguments.length < 2) {
|
|
throw new TypeError("'postMessage' requires 2 arguments: 'message' and 'targetOrigin'");
|
|
}
|
|
|
|
targetOrigin = String(targetOrigin);
|
|
|
|
if (!isValidTargetOrigin(targetOrigin)) {
|
|
throw new DOMException("Failed to execute 'postMessage' on 'Window': " +
|
|
"Invalid target origin '" + targetOrigin + "' in a call to 'postMessage'.", "SyntaxError");
|
|
}
|
|
|
|
// TODO: targetOrigin === '/' - requires reference to source window
|
|
// See https://github.com/tmpvar/jsdom/pull/1140#issuecomment-111587499
|
|
if (targetOrigin !== "*" && targetOrigin !== this.location.origin) {
|
|
return;
|
|
}
|
|
|
|
// TODO: event.source - requires reference to source window
|
|
// TODO: event.origin - requires reference to source window
|
|
// TODO: event.ports
|
|
// TODO: event.data - structured clone message - requires cloning DOM nodes
|
|
setTimeout(() => {
|
|
fireAnEvent("message", this, MessageEvent, { data: message });
|
|
}, 0);
|
|
};
|
|
|