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

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dump("Loading remote script!\n");
dump(content + "\n");
var cpm = Components.classes["@mozilla.org/childprocessmessagemanager;1"]
.getService(Components.interfaces.nsISyncMessageSender);
cpm.addMessageListener("cpm-async",
function(m) {
cpm.sendSyncMessage("ppm-sync");
dump(content.document.documentElement);
cpm.sendAsyncMessage("ppm-async");
});
var Cc = Components.classes;
var Ci = Components.interfaces;
var dshell = content.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIWebNavigation)
.QueryInterface(Ci.nsIDocShellTreeItem)
.rootTreeItem
.QueryInterface(Ci.nsIDocShell);
addEventListener("click",
function(e) {
dump(e.target + "\n");
if (e.target instanceof Components.interfaces.nsIDOMHTMLAnchorElement &&
dshell == docShell) {
var retval = 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) {
while (sendSyncMessage("speed-test")[0].message != "done");
});
addMessageListener("async-echo", function(m) {
sendAsyncMessage(m.name);
});