<!doctype html >
<meta charset=utf-8 >
<title >Test for bug 780993 </title >
<script src=/resources/testharness.js></script >
<script src=/resources/testharnessreport.js></script >
<div id=log></div >
<script >
test(function() {
var select = document.createElement("select" );
var option = document.createElement("option" );
select .appendChild(option );
assert_equals(select [0 ], option );
select [0 ] = null;
assert_equals(option .parentNode, null);
assert_equals(select [0 ], undefined);
}, "Should be able to set select[n] to null." );
test(function() {
var select = document.createElement("select" );
var option = document.createElement("option" );
var option2 = document.createElement("option" );
select .appendChild(option );
assert_equals(select [0 ], option );
select [0 ] = option2;
assert_equals(option .parentNode, null);
assert_equals(option2.parentNode, select );
assert_equals(select [0 ], option2);
}, "Should be able to set select[n] to an option element" );
test(function() {
var select = document.createElement("select" );
var option = document.createElement("option" );
select .appendChild(option );
assert_equals(select [0 ], option );
assert_throws(null, function() {
select [0 ] = 42 ;
});
assert_equals(option .parentNode, select );
assert_equals(select [0 ], option );
}, "Should not be able to set select[n] to a primitive." );
</script >
Messung V0.5 in Prozent C=92 H=89 G=90
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-05)
¤
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