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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* test helper JSWindowActors used by the browser_startup_content_subframe.js test.
*/
var EXPORTED_SYMBOLS = [
"StartupContentSubframeParent",
"StartupContentSubframeChild",
];
class StartupContentSubframeParent extends JSWindowActorParent {
receiveMessage(msg) {
// Tell the test about the data we received from the content process.
Services.obs.notifyObservers(
msg.data,
"startup-content-subframe-loaded-scripts"
);
}
}
class StartupContentSubframeChild extends JSWindowActorChild {
async handleEvent(event) {
// When the remote subframe is loaded, an event will be fired to this actor,
// which will cause us to send the `LoadedScripts` message to the parent
// process.
// Wait a spin of the event loop before doing so to ensure we don't
// miss any scripts loaded immediately after the load event.
await new Promise(resolve => Services.tm.dispatchToMainThread(resolve));
const Cm = Components.manager;
Cm.QueryInterface(Ci.nsIServiceManager);
const { AppConstants } = ChromeUtils.importESModule(
"resource://gre/modules/AppConstants.sys.mjs"
);
let collectStacks = AppConstants.NIGHTLY_BUILD || AppConstants.DEBUG;
let modules = {};
for (let module of Cu.loadedJSModules) {
modules[module] = collectStacks ? Cu.getModuleImportStack(module) : "";
}
for (let module of Cu.loadedESModules) {
modules[module] = collectStacks ? Cu.getModuleImportStack(module) : "";
}
let services = {};
for (let contractID of Object.keys(Cc)) {
try {
if (Cm.isServiceInstantiatedByContractID(contractID, Ci.nsISupports)) {
services[contractID] = "";
}
} catch (e) {}
}
this.sendAsyncMessage("LoadedScripts", {
modules,
services,
});
}
}
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