<!doctype html>
<title>Historical script element features should not be supported</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
function t(property) {
test(function() {
assert_false(property in document.createElement('script'));
}, 'script.' + property + ' should not be supported');
}
// added in https://github.com/whatwg/html/commit/69f83cf2eacf4543860ccb7abab0ff5bb1e8b594
// removed in https://github.com/whatwg/html/commit/1a0b5e8377d59462e05a5cffda4b8592324a2785
t('onbeforescriptexecute');
t('onafterscriptexecute');
var t_onbeforescriptexecute_attr = async_test('onbeforescriptexecute content attribute should not be supported');
var t_onafterscriptexecute_attr = async_test('onafterscriptexecute content attribute should not be supported');
var t_beforescriptexecute_event = async_test(function() {
addEventListener('beforescriptexecute', this.step_func(function() {
assert_unreached();
}), true);
}, 'beforescriptexecute event should not be supported');
var t_afterscriptexecute_event = async_test(function() {
addEventListener('afterscriptexecute', this.step_func(function() {
assert_unreached();
}), true);
}, 'afterscriptexecute event should not be supported');
var a = false;
onload = function() {
t_onbeforescriptexecute_attr.step(function() {
assert_true(a);
this.done();
});
t_onafterscriptexecute_attr.step(function() {
assert_true(a);
this.done();
});
t_beforescriptexecute_event.step(function() {
assert_true(a);
this.done();
});
t_afterscriptexecute_event.step(function() {
assert_true(a);
this.done();
});
};
</script>
<script onbeforescriptexecute="t_onbeforescriptexecute_attr.step(function() { assert_unreached(); });"
onafterscriptexecute="t_onafterscriptexecute_attr.step(function() { assert_unreached(); });">
a = true;
</script>