add wpt tests

2025-12-16 16:28:58 +00:00 · 2023-12-15 11:06:53 +01:00
parent d7f8014d53
commit 923296426e
22 changed files with 955 additions and 0 deletions
--- a/tests/wpt/dom/nodes/NodeList-Iterable.html
+++ b/tests/wpt/dom/nodes/NodeList-Iterable.html
@@ -0,0 +1,61 @@
+<!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>
+
+    <div id="live"><b id="b1">1</b><b id="b2">2</b><b id="b3">3</b></div>
+<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.');
+
+    test(function() {
+        assert_array_equals(Object.keys(paragraphs), ['0', '1', '2', '3', '4']);
+    }, 'NodeList responds to Object.keys correctly');
+
+    test(function() {
+        var container = document.getElementById('live');
+        var nodeList = container.childNodes;
+
+        var ids = [];
+        for (var el of nodeList) {
+            ids.push(el.id);
+            assert_equals(el.localName, 'b');
+            if (ids.length < 3) {
+                var newEl = document.createElement('b');
+                newEl.id = 'after' + el.id;
+                container.appendChild(newEl);
+            }
+        }
+
+        assert_array_equals(ids, ['b1', 'b2', 'b3', 'afterb1', 'afterb2']);
+    }, 'live NodeLists are for-of iterable and update appropriately');
+</script>