mirror of
https://github.com/servo/servo.git
synced 2025-08-05 21:50:18 +01:00
Make NodeList iterable
This commit is contained in:
parent
92c3961743
commit
b4ac513371
3 changed files with 44 additions and 1 deletions
|
@ -12,5 +12,5 @@ interface NodeList {
|
|||
getter Node? item(unsigned long index);
|
||||
[Pure]
|
||||
readonly attribute unsigned long length;
|
||||
// iterable<Node>;
|
||||
iterable<Node?>;
|
||||
};
|
||||
|
|
|
@ -37215,6 +37215,12 @@
|
|||
"deleted_reftests": {},
|
||||
"items": {
|
||||
"testharness": {
|
||||
"dom/nodes/NodeList-Iterable.html": [
|
||||
{
|
||||
"path": "dom/nodes/NodeList-Iterable.html",
|
||||
"url": "/dom/nodes/NodeList-Iterable.html"
|
||||
}
|
||||
],
|
||||
"html/semantics/forms/the-option-element/option-form.html": [
|
||||
{
|
||||
"path": "html/semantics/forms/the-option-element/option-form.html",
|
||||
|
|
|
@ -0,0 +1,37 @@
|
|||
<!doctype html>
|
||||
<meta charset="utf-8">
|
||||
<title>NodeList Iterable Test</title>
|
||||
<script src="/resources/testharness.js"></script>
|
||||
<script src="/resources/testharnessreport.js"></script>
|
||||
<p id="1"></p>
|
||||
<p id="2"></p>
|
||||
<p id="3"></p>
|
||||
<p id="4"></p>
|
||||
<p id="5"></p>
|
||||
<script>
|
||||
var paragraphs;
|
||||
setup(function() {
|
||||
paragraphs = document.querySelectorAll('p');
|
||||
})
|
||||
test(function() {
|
||||
assert_true('length' in paragraphs);
|
||||
}, 'NodeList has length method.');
|
||||
test(function() {
|
||||
assert_true('values' in paragraphs);
|
||||
}, 'NodeList has values method.');
|
||||
test(function() {
|
||||
assert_true('entries' in paragraphs);
|
||||
}, 'NodeList has entries method.');
|
||||
test(function() {
|
||||
assert_true('forEach' in paragraphs);
|
||||
}, 'NodeList has forEach method.');
|
||||
test(function() {
|
||||
assert_true(Symbol.iterator in paragraphs);
|
||||
}, 'NodeList has Symbol.iterator.');
|
||||
test(function() {
|
||||
var ids = "12345", idx=0;
|
||||
for(var node of paragraphs){
|
||||
assert_equals(node.getAttribute('id'), ids[idx++]);
|
||||
}
|
||||
}, 'NodeList is iterable via for-of loop.');
|
||||
</script>
|
Loading…
Add table
Add a link
Reference in a new issue