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<!DOCTYPE html>
<meta charset="utf-8">
<title>Navigation resulted download in sandbox is allowed by allow-downloads.</title>
<meta name="timeout" content="long" />
<link rel="help" href="https://html.spec.whatwg.org/multipage/#attr-iframe-sandbox">
<link rel="help" href="https://html.spec.whatwg.org/multipage/#the-iframe-element">
<script src="/resources/testharness.js"></script>
<script src='/resources/testharnessreport.js'></script>
<script src="support/iframe_sandbox_download_helper.js"></script>
<body>
<script>
"use strict";
async_test(t => {
const token = "{{$id:uuid()}}";
var iframe = document.createElement("iframe");
iframe.srcdoc = "<a>Download</a>";
iframe.sandbox = "allow-same-origin allow-downloads";
iframe.onload = t.step_func(function () {
iframe.contentWindow.addEventListener(
"unload", t.unreached_func("Unexpected navigation."));
var anchor = iframe.contentDocument.getElementsByTagName('a')[0];
// Set |finish-delay| to let the server stream a response over a period
// of time, so it's able to catch potential download cancellation by
// detecting a socket close.
anchor.href = "support/download_stash.py?token=" + token + "&finish-delay=" + StreamDownloadFinishDelay();
anchor.click();
AssertDownloadSuccess(t, token, StreamDownloadFinishDelay() + DownloadVerifyDelay());
});
document.body.appendChild(iframe);
}, "Navigation resulted download in sandbox is allowed by allow-downloads.");
async_test(t => {
const token = "{{$id:uuid()}}";
var iframe = document.createElement("iframe");
const folder = location.origin+"/html/semantics/embedded-content/the-iframe-element/";
const href = `${folder}support/download_stash.py?token=${token}&finish-delay=${StreamDownloadFinishDelay() }`;
const objectDoc =`<a href="${href}">download</a>
<${"script"}> document.querySelector("a").click(); </${"script"}>`;
iframe.srcdoc = `<object data='data:text/html,${objectDoc}'></object>`;
iframe.sandbox = "allow-same-origin allow-scripts allow-downloads";
iframe.addEventListener("load",()=>{
AssertDownloadSuccess(t, token, StreamDownloadFinishDelay() + DownloadVerifyDelay());
})
document.body.appendChild(iframe);
}, "Navigation resulted download in sandbox from <object> is allowed by allow-downloads.");
</script>
</body>
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