1This test makes sure we don't crash when storing the return value from showModalDialog. Popup blocking needs to be disabled for this test to run.<br> 2<script> 3if (showModalDialog("data:text/html,<script>returnValue={value:'PASS'}; close()</"+"script>").value == "PASS") 4 document.write("<span style='color:green'>Test passed.<br>"); 5else 6 document.write("<span style='color:red'>Test failed due to incorrect result.<br>"); 7value = showModalDialog("data:text/html,<script>close()</"+"script>"); 8if (!value) 9 document.write("<span style='color:green'>Test passed.<br>"); 10else 11 document.write("<span style='color:red'>Test failed due to incorrect result.<br>"); 12 13</script>