<!
DOCTYPE html>
<
head>
<
meta charset=utf-
8>
<
title>Call import.
meta.resolve after
iframe removal</
title>
</
head>
<
body>
<
script src=
"/tests/SimpleTest/SimpleTest.js"></
script>
<
script>
SimpleTest.waitForExplicitFinish();
window.stolenResolve = null;
async function runTest() {
const
iframe = document.createElement(
"iframe");
iframe.srcdoc = `<!
DOCTYPE html><
html><
body>
<
script type=
"module">
window.parent.stolenResolve = import.
meta.resolve;
window.parent.postMessage(
"ready",
"*");
<\/
script>
</
body></
html>`;
const ready = new Promise(resolve => {
window.addEventListener(
"message", () => resolve(), { once: true });
});
document.
body.appendChild(
iframe);
await ready;
ok(typeof window.stolenResolve ===
"function",
"Got import.meta.resolve from inline iframe module");
iframe.remove();
SpecialPowers.forceGC();
SpecialPowers.forceCC();
await new Promise(r => requestAnimationFrame(r));
let result = window.stolenResolve(
"https://example.com/");
is(result,
"https://example.com/",
"import.meta.resolve returns correct result after iframe removal and GC");
window.stolenResolve = null;
SimpleTest.finish();
}
runTest();
</
script>
</
body>
