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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /dom/nodes/Document-createAttribute.html - WPT Dashboard Interop Dashboard
<!doctype html>
<meta charset=utf-8>
<title>Document.createAttribute</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=attributes.js></script>
<script src=productions.js></script>
<div id=log>
<script>
var xml_document;
setup(function() {
xml_document = document.implementation.createDocument(null, null, null);
});
invalid_names.forEach(function(name) {
test(function() {
assert_throws_dom("INVALID_CHARACTER_ERR", function() {
document.createAttribute(name, "test");
});
}, "HTML document.createAttribute(" + format_value(name) + ") should throw");
test(function() {
assert_throws_dom("INVALID_CHARACTER_ERR", function() {
xml_document.createAttribute(name, "test");
});
}, "XML document.createAttribute(" + format_value(name) + ") should throw");
});
valid_names.forEach(name => {
test(() => {
let attr = document.createAttribute(name);
attr_is(attr, "", name.toLowerCase(), null, null, name.toLowerCase());
}, `HTML document.createAttribute(${format_value(name)})`);
test(() => {
let attr = xml_document.createAttribute(name);
attr_is(attr, "", name, null, null, name);
}, `XML document.createAttribute(${format_value(name)})`);
});
var tests = ["title", "TITLE", null, undefined];
tests.forEach(function(name) {
test(function() {
var attribute = document.createAttribute(name);
attr_is(attribute, "", String(name).toLowerCase(), null, null, String(name).toLowerCase());
assert_equals(attribute.ownerElement, null);
}, "HTML document.createAttribute(" + format_value(name) + ")");
test(function() {
var attribute = xml_document.createAttribute(name);
attr_is(attribute, "", String(name), null, null, String(name));
assert_equals(attribute.ownerElement, null);
}, "XML document.createAttribute(" + format_value(name) + ")");
});
</script>