mozilla-central/testing/web-platform/tests/editing/other/formatblock-preserving-selection.tentative.html

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<!doctype html>
<html>
<head>
<meta chareset="utf-8">
<meta name="timeout" content="long">
<meta name="variant" content="?styleWithCSS=false&block=address">
<meta name="variant" content="?styleWithCSS=false&block=article">
<meta name="variant" content="?styleWithCSS=false&block=blockquote">
<meta name="variant" content="?styleWithCSS=false&block=dd">
<meta name="variant" content="?styleWithCSS=false&block=div">
<meta name="variant" content="?styleWithCSS=false&block=dt">
<meta name="variant" content="?styleWithCSS=false&block=h1">
<meta name="variant" content="?styleWithCSS=false&block=li">
<meta name="variant" content="?styleWithCSS=false&block=pre">
<meta name="variant" content="?styleWithCSS=true&block=address">
<meta name="variant" content="?styleWithCSS=true&block=article">
<meta name="variant" content="?styleWithCSS=true&block=blockquote">
<meta name="variant" content="?styleWithCSS=true&block=dd">
<meta name="variant" content="?styleWithCSS=true&block=div">
<meta name="variant" content="?styleWithCSS=true&block=dt">
<meta name="variant" content="?styleWithCSS=true&block=h1">
<meta name="variant" content="?styleWithCSS=true&block=li">
<meta name="variant" content="?styleWithCSS=true&block=pre">
<title>Test preserving selection after formatBlock</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script src="../include/editor-test-utils.js"></script>
</head>
<body>
<div contenteditable></div>
<script>
"use strict";
const editor = document.querySelector("div[contenteditable]");
const utils = new EditorTestUtils(editor);
const searchParams = new URLSearchParams(document.location.search);
const styleWithCSS = searchParams.get("styleWithCSS");
const block = searchParams.get("block");
document.execCommand("styleWithCSS", false, styleWithCSS);
// Note that it's not scope of this test how browsers to convert the selected
// content to a block.
// html: Initial HTML which will be set editor.innerHTML, it should contain
// selection range with a pair of "[" or "{" and "]" or "}".
// expectedSelectedString: After executing "outdent", compared with
// getSelection().toString().replace(/[ \n\r\t]+/g, "")
const tests = [
{
html: "a[b]c",
expectedSelectedString: "b",
},
{
html: "a[bc<br>de]f",
expectedSelectedString: "bcde",
},
{
html: "<div>a[b]c</div>",
expectedSelectedString: "b",
},
{
html: "<div>a[bc</div><div>de]f</div>",
expectedSelectedString: "bcde",
},
{
html: "<div>a[bc<br>de]f</div>",
expectedSelectedString: "bcde",
},
{
html: "<ul><li>a[b]c</li></ul>",
expectedSelectedString: "b",
},
{
html: "<ul><li>a[bc</li><li>de]f</li></ul>",
expectedSelectedString: "bcde",
},
{
html: "<ul><li>a[bc</li><li>de]f</li><li>ghi</li></ul>",
expectedSelectedString: "bcde",
},
{
html: "<ul><li>abc</li><li>d[ef</li><li>gh]i</li></ul>",
expectedSelectedString: "efgh",
},
{
html: "<ul><li>abc</li><li>d[ef</li></ul>" +
"<div>gh]i</div>",
expectedSelectedString: "efgh",
},
{
html: "<div>a[bc</div>" +
"<ul><li>de]f</li><li>ghi</li></ul>",
expectedSelectedString: "bcde",
},
{
html: "<table><tr><td>a[b]c</td></tr></table>",
expectedSelectedString: "b",
},
{
html: "<table><tr><td>a[bc</td><td>de]f</td></tr></table>",
expectedSelectedString: "bcde",
},
{
html: "<table><tr><td>a[bc</td></tr><tr><td>de]f</td></tr></table>",
expectedSelectedString: "bcde",
},
{
html: "<div>a[bc</div>" +
"<table><tr><td>de]f</td></tr></table>",
expectedSelectedString: "bcde",
},
{
html: "<table><tr><td>a[bc</td></tr></table>" +
"<div>de]f</div>",
expectedSelectedString: "bcde",
},
];
for (const t of tests) {
test(() => {
utils.setupEditingHost(t.html);
document.execCommand("formatblock", false, block);
assert_equals(
getSelection().toString().replace(/[ \n\r\t]+/g, ""),
t.expectedSelectedString,
`Result: ${editor.innerHTML}`
);
}, `Preserve selection after formatBlock with ${block} at ${t.html}`);
}
</script>
</body>
</html>