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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /html/dom/elements/the-innertext-and-outertext-properties/dynamic-getter.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<title>innerText/outerText getter test with dynamic style changes</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="container"></div>
<script>
let container = document.querySelector('#container');
function testText(html, expectedPlain, msg, mutate) {
test(function() {
container.innerHTML = html;
// Cause a flush of style and layout
document.body.offsetTop;
mutate();
var e = document.getElementById('target');
if (!e) {
e = container.firstChild;
}
assert_equals(e.innerText, expectedPlain, "innerText");
assert_equals(e.outerText, expectedPlain, "outerText");
container.textContext = '';
}, msg + ' (' + format_value(html) + ')');
}
function setStyle(id, attr, value) {
let el = document.getElementById(id);
if (el) {
el.style[attr] = value;
}
}
testText("<div id='target'><div id='child'>abc", "ABC",
"text-transform applied to child element", function() {
setStyle("child", "text-transform", "uppercase");
});
testText("<div id='parent'><div id='target'>abc", "ABC",
"text-transform applied to parent element", function() {
setStyle("parent", "text-transform", "uppercase");
});
testText("<div id='target'>abc<div id='child'>def", "abc",
"display: none applied to child element", function() {
setStyle("child", "display", "none");
});
testText("<div id='parent'>invisible<div id='target'>abc", "abc",
"display: none applied to parent element", function() {
setStyle("parent", "display", "none");
});
testText("<div id='target'>abc", "abc\ndef",
"insert node into sub-tree", function() {
let el = document.getElementById("target");
if (el) {
let c = document.createTextNode("def");
let d = document.createElement("div");
d.appendChild(c);
el.appendChild(d);
}
});
testText("<div id='target'>abc<div id='remove'>def", "abc",
"remove node from sub-tree", function() {
let el = document.getElementById("target");
let victim = document.getElementById("remove");
if (el && victim) {
el.removeChild(victim);
}
});
testText("<div id='target'>", "abcdef",
"insert whole sub-tree", function() {
var el = document.getElementById("target");
if (el) {
var def = document.createTextNode("def");
var s = document.createElement("span");
s.appendChild(def);
var abc = document.createTextNode("abc");
var d = document.createElement("div");
d.appendChild(abc);
d.appendChild(s);
el.appendChild(d);
}
});
</script>