diff options
Diffstat (limited to 'docshell/test/unit/AllowJavascriptChild.sys.mjs')
-rw-r--r-- | docshell/test/unit/AllowJavascriptChild.sys.mjs | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/docshell/test/unit/AllowJavascriptChild.sys.mjs b/docshell/test/unit/AllowJavascriptChild.sys.mjs new file mode 100644 index 0000000000..a7c3fa6172 --- /dev/null +++ b/docshell/test/unit/AllowJavascriptChild.sys.mjs @@ -0,0 +1,41 @@ +export class AllowJavascriptChild extends JSWindowActorChild { + async receiveMessage(msg) { + switch (msg.name) { + case "CheckScriptsAllowed": + return this.checkScriptsAllowed(); + case "CheckFiredLoadEvent": + return this.contentWindow.wrappedJSObject.gFiredOnload; + case "CreateIframe": + return this.createIframe(msg.data.url); + } + return null; + } + + handleEvent(event) { + if (event.type === "load") { + this.sendAsyncMessage("LoadFired"); + } + } + + checkScriptsAllowed() { + let win = this.contentWindow; + + win.wrappedJSObject.gFiredOnclick = false; + win.document.body.click(); + return win.wrappedJSObject.gFiredOnclick; + } + + async createIframe(url) { + let doc = this.contentWindow.document; + + let iframe = doc.createElement("iframe"); + iframe.src = url; + doc.body.appendChild(iframe); + + await new Promise(resolve => { + iframe.addEventListener("load", resolve, { once: true }); + }); + + return iframe.browsingContext; + } +} |