021.html - mozsearch

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This WPT test may be referenced by the following Test IDs:
- /webmessaging/with-ports/021.html - WPT Dashboard Interop Dashboard

<!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>