gecko-dev/dom/ipc/remote-test.js

54 строки
1.5 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* eslint-env mozilla/frame-script */
dump("Loading remote script!\n");
dump(content + "\n");
var cpm = Cc["@mozilla.org/childprocessmessagemanager;1"].getService();
cpm.addMessageListener("cpm-async", function(m) {
cpm.sendSyncMessage("ppm-sync");
dump(content.document.documentElement);
cpm.sendAsyncMessage("ppm-async");
});
var dshell = content.docShell.rootTreeItem.QueryInterface(Ci.nsIDocShell);
addEventListener(
"click",
function(e) {
dump(e.target + "\n");
if (
ChromeUtils.getClassName(e.target) === "HTMLAnchorElement" &&
dshell == docShell
) {
var retval = docShell.messageManager.sendSyncMessage("linkclick", {
href: e.target.href,
});
dump(uneval(retval[0]) + "\n");
// Test here also that both retvals are the same
sendAsyncMessage(
"linkclick-reply-object",
uneval(retval[0]) == uneval(retval[1]) ? retval[0] : ""
);
}
},
true
);
addMessageListener("chrome-message", function(m) {
dump(uneval(m.json) + "\n");
sendAsyncMessage("chrome-message-reply", m.json);
});
addMessageListener("speed-test-start", function(m) {
// eslint-disable-next-line no-empty
while (sendSyncMessage("speed-test")[0].message != "done") {}
});
addMessageListener("async-echo", function(m) {
sendAsyncMessage(m.name);
});