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<!DOCTYPE html>
<link rel=author href="mailto:jarhar@chromium.org">
<link rel=help href="https://github.com/whatwg/html/issues/9799">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<select class=test
data-description='<div>s, <button>s, and <datalist>s should be allowed in <select>'
data-expect='
<div>div 1</div>
<button>button</button>
<div>div 2</div>
<datalist>
<option>option</option>
</datalist>
<div>div 3</div>
'>
<div>div 1</div>
<button>button</button>
<div>div 2</div>
<datalist>
<option>option</option>
</datalist>
<div>div 3</div>
</select>
<select class=test
data-description='</select> should close <button>'
data-expect='<button>button</button>'>
<button>button
</select>
<select class=test
data-description='</select> should close <datalist>'
data-expect='<datalist>datalist</datalist>'>
<datalist>datalist
</select>
<select id=nested1 class=test
data-description='<select> in <button> in <select> should remove inner <select>'
data-expect='<button></button>'>
<button>
<select id=expectafter1></select>
<div id=expectafter1b></div>
</button>
</select>
<select id=nested2 class=test
data-description='<select> in <select><button><div> should remove inner <select>'
data-expect='<button><div></div></button>'>
<button>
<div>
<select id=expectafter2>
</select>
<select
id=nested3
class=test
data-description='JS added nested <select> should be ignored'
data-expect='<option>The Initial Option</option>'
>
<option>The Initial Option</option>
</select>
<select
id=nested4
class=test
data-description='JS added nested <select>s should be ignored'
data-expect='<option>The Initial Option</option>'
>
<option>The Initial Option</option>
</select>
<select class=test
data-description='Divs and imgs should be allowed as direct children of select and within options without a datalist'
data-expect='
<div>
<option><img>option</option>
</div>'>
<div>
<option><img>option</option>
</div>
</select>
<select class=test
data-description='Input tags should not parse inside select instead of closing the select'
data-expect=''>
<input>
</select>
<select class=test
data-description='textarea tags should parse inside select instead of closing the select'
data-expect='<textarea></textarea>'>
<textarea></textarea>
</select>
<select class=test
data-description='Input tags should parse inside select if nested in another tag'
data-expect='<div><input></div>'>
<div>
<input>
</div>
</select>
<select class=test
data-description='Input tags should close select when directly inside an <option>'
data-expect='<option></option>'>
<option>
<input>
</option>
</select>
<div id=afterlast>
keep this div after the last test case
</div>
<script>
function removeWhitespace(t) {
return t.replace(/\s/g,'');
}
document.querySelectorAll('select.test').forEach(s => {
assert_true(!!s.dataset.description.length);
test(() => {
// The document.body check here and in the other tests is to make sure that a
// previous test case didn't leave the HTML parser open on another element.
assert_equals(s.parentNode, document.body);
assert_equals(removeWhitespace(s.innerHTML),removeWhitespace(s.dataset.expect));
},s.dataset.description)
});
test(() => {
assert_equals(document.getElementById('afterlast').parentNode, document.body);
}, 'The last test should not leave any tags open after parsing');
test(() => {
const outerSelect = document.getElementById('nested1');
const innerSelect = document.getElementById('expectafter1');
const nextDiv = document.getElementById('expectafter1b');
assert_true(!!outerSelect);
assert_equals(innerSelect, null,'Nested select should be removed');
assert_equals(outerSelect.nextElementSibling, nextDiv,'Subsequent content is there too');
}, 'Nested selects should be retained 1');
test(() => {
const outerSelect = document.getElementById('nested2');
const innerSelect = document.getElementById('expectafter2');
assert_true(!!outerSelect);
assert_equals(innerSelect, null,'Nested select should be pushed out as the next sibling');
}, 'Nested selects should be retained 2');
test(() => {
assert_true(!!nested3);
nested3.innerHTML = '<select id="ignored"><option>The New Option</option></select>';
const ignored = document.getElementById('ignored');
assert_equals(ignored, null);
assert_equals(nested3.innerHTML, '<option>The New Option</option>');
}, 'JS added nested select should be ignored');
test(() => {
assert_true(!!nested4);
nested4.innerHTML = '<select id="ignore1"><select id="ignore2"><option>The New Option</option></select></select>';
const ignored1 = document.getElementById('ignored1');
assert_equals(ignored1, null);
const ignored2 = document.getElementById('ignored2');
assert_equals(ignored2, null);
assert_equals(nested4.innerHTML, '<option>The New Option</option>');
}, 'JS added nested selects should be ignored');
</script>
|
