Bug 1978234 - Use simpler software downscale fallback. r=ahale
Differential Revision:
https://phabricator.services.mozilla.com/D257942
<!doctype html>
<title>cross-origin test</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<iframe src="../without-ports/020-1.html"></iframe>
<div id="log"></div>
<script>
setup({ single_test: true });
var iframe = document.createElement('iframe');
var url_prefix = location.href.replace('://', '://www1.').replace(/\/with(out)?-ports\/[^\/]+$/, '');
var url = url_prefix + '/without-ports/020-1.html';
iframe.src = url;
document.body.appendChild(iframe);
</script>
<div id=log></div>
<script>
onload = function() {
window[0].postMessage(1, '*');
window[1].postMessage(2, '*');
var i = 0;
onmessage = function(e) {
i++;
assert_equals(e.data[0], i);
assert_equals(e.data[1], location.protocol + '//' + location.host);
if (i === 2) {
done();
}
};
};
</script>
