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<!doctype html>
<html>
<head>
<meta chareset="utf-8">
<meta name="timeout" content="long">
<meta name="variant" content="?styleWithCSS=false">
<meta name="variant" content="?styleWithCSS=true">
<title>Test preserving selection after indent</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 styleWithCSS =
new URLSearchParams(document.location.search).get("styleWithCSS");
document.execCommand("styleWithCSS", false, styleWithCSS);
// Note that it's not scope of this test how browsers to indent the selected
// content.
// html: Initial HTML which will be set editor.innerHTML, it should contain
// selection range with a pair of "[" or "{" and "]" or "}".
// expectedSelectedString: After executing "indent", compared with
// getSelection().toString().replace(/[ \n\r]+/g, "")
const tests = [
{
html: "<div>a[b]c</div>",
expectedSelectedString: "b",
},
{
html: "<div>a[bc</div><div>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: "<div>a[bc</div>" +
"<ul><li>de]f</li></ul>",
expectedSelectedString: "bcde",
},
{
html: "<ul><li>a[bc</li></ul>" +
"<ul><li>de]f</li></ul>",
expectedSelectedString: "bcde",
},
{
html: "<ul><li>abc</li><li>d[ef</li></ul>" +
"<ul><li>gh]i</li></ul>",
expectedSelectedString: "efgh",
},
{
html: "<ul><li>abc</li><li>d[ef</li></ul>" +
"<ul><li>gh]i</li><li>jkl</li></ul>",
expectedSelectedString: "efgh",
},
{
html: "<ul><ul><li>a[bc</li></ul><li>de]f</li></ul>",
expectedSelectedString: "bcde",
},
{
html: "<ol><ul><li>a[bc</li></ul><li>de]f</li></ol>",
expectedSelectedString: "bcde",
},
{
html: "<ul><li>a[bc</li><ul><li>de]f</li></ul></ul>",
expectedSelectedString: "bcde",
},
{
html: "<ol><li>a[bc</li><ul><li>de]f</li></ul></ol>",
expectedSelectedString: "bcde",
},
];
for (const t of tests) {
test(() => {
utils.setupEditingHost(t.html);
document.execCommand("indent");
assert_equals(
getSelection().toString().replace(/[ \n\r]+/g, ""),
t.expectedSelectedString,
`Result: ${editor.innerHTML}`
);
}, `Preserve selection after indent at ${t.html}`);
}
</script>
</body>
</html>
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