Attachment 339399 Details for Bug 185243 – test.html

test.html

test.html (text/html), 669 bytes, created by Emilio Cobos Álvarez (:emilio) on 2018-05-03 01:50:32 PDT

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Creator: Emilio Cobos Álvarez (:emilio)

Created: 2018-05-03 01:50:32 PDT

Size: 669 bytes

patch

obsolete

<!DOCTYPE html>
<iframe id="frm" style="width: 100px; heigth: 100px"></iframe>
<br>
<script>
  var frmDoc = frm.contentWindow.document;
  frmDoc.open();
  frmDoc.write('<body>Irrelevant</body>');
  frmDoc.close();

  document.body.offsetTop;

  if (frm.contentWindow.matchMedia('(max-width: 150px)').matches)
    document.write("PASS<br>");
  else
    document.write("FAIL - Media didn't match<br>")

  frm.style.width = "200px";

  // Uncomment to pass:
  // frmDoc.documentElement.offsetTop;

  if (frm.contentWindow.matchMedia('(max-width: 150px)').matches)
    document.write("FAIL - Media incorrectly matched<br>")
  else
    document.write("PASS<br>");
</script>

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Attachments on bug 185243: 339399