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Test Info: Warnings
- This test has a WPT meta file that expects 61 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /editing/other/white-spaces-after-execCommand-inserttext.tentative.html - WPT Dashboard Interop Dashboard
<!doctype html>
<html>
<head>
<meta charset=utf-8>
<title>Testing normalizing white-space sequence after execCommand("inserttext", false, "foo")</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
"use strict";
setup({explicit_done: true});
function runTests() {
// README:
// These tests based on the behavior of Chrome 83. This test does NOT define
// nor suggest any standard behavior (actually, some expected results might
// look odd), but this test must help you to understand how other browsers
// use different logic to normalize white-space sequence.
document.body.innerHTML = "<div contenteditable></div>";
let editor = document.querySelector("div[contenteditable]");
editor.focus();
let selection = document.getSelection();
function toPlaintext(str) {
return str.replace(/ /g, "\u00A0");
}
function escape(str) {
return typeof(str) === "string" ? str.replace(/\u00A0/ig, " ") : "";
}
function generateWhiteSpaces(num, lastIsAlwaysNBSP) {
if (!num) {
return "";
}
let str = "";
for (let i = 0; i < num - 1; i++) {
str += i % 2 ? " " : "\u00A0";
}
str += lastIsAlwaysNBSP || num % 2 ? "\u00A0" : " ";
return escape(str);
}
function getDescriptionForTextNode(textNode) {
return selection.focusNode === textNode ?
`${escape(textNode.data.slice(0, selection.focusOffset))}[]${escape(textNode.data.slice(selection.focusOffset))}` :
escape(textNode);
}
for (let i = 0; i < 12; i++) {
editor.innerHTML = `a${i === 1 ? " " : generateWhiteSpaces(i, false)}b`;
selection.collapse(editor.firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(escape(editor.firstChild.data),
`a${i === 0 ? " " : escape(generateWhiteSpaces(i + 1, false))}b`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
for (let i = 0; i < 12; i++) {
editor.innerHTML = `a${generateWhiteSpaces(i, true)}`;
selection.collapse(editor.firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(escape(editor.firstChild.data),
`a${escape(generateWhiteSpaces(i + 1, true))}`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
for (let i = 0; i < 12; i++) {
editor.innerHTML = `${generateWhiteSpaces(i, false)}b`;
selection.collapse(editor.firstChild, i);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(escape(editor.firstChild.data),
`${i === 0 ? " " : escape(generateWhiteSpaces(i + 1, false))}b`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
for (let i = 0; i < 12; i++) {
editor.innerHTML = `a${i === 0 ? " " : generateWhiteSpaces(i + 1, false)}b`;
selection.collapse(editor.firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(escape(editor.firstChild.data),
`a${i === 0 ? " " : escape(generateWhiteSpaces(i + 2, false))}b`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
editor.innerHTML = "a b";
selection.collapse(editor.firstChild, 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(escape(editor.firstChild.data), "a b", "Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "${getDescriptionForTextNode(editor.firstChild)}"`);
for (let i = 1; i <= 3; i++) {
editor.innerHTML = "a b";
selection.collapse(editor.firstChild, i);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(escape(editor.firstChild.data),
`a${escape(generateWhiteSpaces(3, false))}b`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
for (let i = 1; i <= 6; i++) {
editor.innerHTML = "a b";
selection.collapse(editor.firstChild, i);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(escape(editor.firstChild.data),
`a${escape(generateWhiteSpaces(6, false))}b`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
for (let i = 1; i <= 7; i++) {
editor.innerHTML = "a b";
selection.collapse(editor.firstChild, i);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(escape(editor.firstChild.data),
`a${escape(generateWhiteSpaces(7, false))}b`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
for (let i = 0; i < 12; i++) {
editor.innerHTML = `a${generateWhiteSpaces(i)}b`;
selection.collapse(editor.firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, "\u00A0");
assert_equals(escape(editor.firstChild.data),
`a${i === 0 ? " " : escape(generateWhiteSpaces(i + 1, false))}b`,
"Modified text is wrong");
}, `execCommand("inserttext", false, "\\u00A0") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span>${i === 0 ? " " : generateWhiteSpaces(i + 1)}</span>b`;
selection.collapse(editor.querySelector("span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span>${escape(generateWhiteSpaces(i + 2, true))}</span>b`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span>${getDescriptionForTextNode(editor.querySelector("span").firstChild)}</span>b"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span>b${generateWhiteSpaces(i, true)}</span>c`;
selection.collapse(editor.querySelector("span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span>b${escape(generateWhiteSpaces(i + 1, true))}</span>c`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span>${getDescriptionForTextNode(editor.querySelector("span").firstChild)}</span>c"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span>b${generateWhiteSpaces(i, true)}</span> c`;
selection.collapse(editor.querySelector("span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span>b${escape(generateWhiteSpaces(i + 1, true))}</span> c`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span>${getDescriptionForTextNode(editor.querySelector("span").firstChild)}</span> c"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span>b${generateWhiteSpaces(i, true)}</span> c`;
selection.collapse(editor.querySelector("span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span>b${escape(generateWhiteSpaces(i + 1, true))}</span> c`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span>${getDescriptionForTextNode(editor.querySelector("span").firstChild)}</span> c"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span>b${generateWhiteSpaces(i, true)}</span><span>c</span>`;
selection.collapse(editor.querySelector("span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span>b${escape(generateWhiteSpaces(i + 1, true))}</span><span>c</span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span>${getDescriptionForTextNode(editor.querySelector("span").firstChild)}</span><span>c</span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span>b${generateWhiteSpaces(i, true)}</span><span> c</span>`;
selection.collapse(editor.querySelector("span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span>b${escape(generateWhiteSpaces(i + 1, true))}</span><span> c</span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span>${getDescriptionForTextNode(editor.querySelector("span").firstChild)}</span><span> c</span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span>b${generateWhiteSpaces(i, true)}</span><span> c</span>`;
selection.collapse(editor.querySelector("span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span>b${escape(generateWhiteSpaces(i + 1, true))}</span><span> c</span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span>${getDescriptionForTextNode(editor.querySelector("span").firstChild)}</span><span> c</span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span>b${generateWhiteSpaces(i, true)}</span><span><span>c</span></span>`;
selection.collapse(editor.querySelector("span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span>b${escape(generateWhiteSpaces(i + 1, true))}</span><span><span>c</span></span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span>${getDescriptionForTextNode(editor.querySelector("span").firstChild)}</span><span><span>c</span></span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span>b${generateWhiteSpaces(i, true)}</span><span><span> c</span></span>`;
selection.collapse(editor.querySelector("span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span>b${escape(generateWhiteSpaces(i + 1, true))}</span><span><span> c</span></span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span>${getDescriptionForTextNode(editor.querySelector("span").firstChild)}</span><span><span> c</span></span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span>b${generateWhiteSpaces(i, true)}</span><span><span> c</span></span>`;
selection.collapse(editor.querySelector("span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span>b${escape(generateWhiteSpaces(i + 1, true))}</span><span><span> c</span></span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span>${getDescriptionForTextNode(editor.querySelector("span").firstChild)}</span><span><span> c</span></span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span><span>b${generateWhiteSpaces(i, true)}</span></span><span>c</span>`;
selection.collapse(editor.querySelector("span span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span><span>b${escape(generateWhiteSpaces(i + 1, true))}</span></span><span>c</span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span><span>${getDescriptionForTextNode(editor.querySelector("span span").firstChild)}</span></span><span>c</span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span><span>b${generateWhiteSpaces(i, true)}</span></span><span> c</span>`;
selection.collapse(editor.querySelector("span span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span><span>b${escape(generateWhiteSpaces(i + 1, true))}</span></span><span> c</span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span><span>${getDescriptionForTextNode(editor.querySelector("span span").firstChild)}</span></span><span> c</span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a<span><span>b${generateWhiteSpaces(i, true)}</span></span><span> c</span>`;
selection.collapse(editor.querySelector("span span").firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a<span><span>b${escape(generateWhiteSpaces(i + 1, true))}</span></span><span> c</span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "a<span><span>${getDescriptionForTextNode(editor.querySelector("span span").firstChild)}</span></span><span> c</span>"`);
}
for (let i = 2; i < 8; i++) {
editor.innerHTML = "ab";
selection.collapse(editor.firstChild, 1);
test(function () {
document.execCommand("inserttext", false, " ".repeat(i));
assert_equals(escape(editor.firstChild.data),
`a${i > 0 ? escape(generateWhiteSpaces(i, false)) : " "}b`,
"Modified text is wrong");
}, `execCommand("inserttext", false, "${" ".repeat(i)}") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
for (let i = 2; i < 8; i++) {
editor.innerHTML = "a";
selection.collapse(editor.firstChild, 1);
test(function () {
document.execCommand("inserttext", false, " ".repeat(i));
assert_equals(escape(editor.firstChild.data),
`a${i > 0 ? escape(generateWhiteSpaces(i, true)) : " "}`,
"Modified text is wrong");
}, `execCommand("inserttext", false, "${" ".repeat(i)}") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
for (let i = 2; i < 8; i++) {
editor.innerHTML = "ab";
selection.collapse(editor.firstChild, 1);
test(function () {
document.execCommand("inserttext", false, "\u00A0".repeat(i));
assert_equals(escape(editor.firstChild.data),
`a${i > 0 ? escape(generateWhiteSpaces(i, false)) : " "}b`,
"Modified text is wrong");
}, `execCommand("inserttext", false, "${"\\u00A0".repeat(i)}") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
for (let i = 2; i < 8; i++) {
editor.innerHTML = "a";
selection.collapse(editor.firstChild, 1);
test(function () {
document.execCommand("inserttext", false, "\u00A0".repeat(i));
assert_equals(escape(editor.firstChild.data),
`a${i > 0 ? escape(generateWhiteSpaces(i, true)) : " "}`,
"Modified text is wrong");
}, `execCommand("inserttext", false, "${"\\u00A0".repeat(i)}") at "${getDescriptionForTextNode(editor.firstChild)}"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a${generateWhiteSpaces(i, true)}<span style=white-space:pre>b</span>`;
selection.collapse(editor.firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a${escape(generateWhiteSpaces(i + 1, true))}<span style=\"white-space:pre\">b</span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "${getDescriptionForTextNode(editor.firstChild)}<span style=white-space:pre>b</span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a${generateWhiteSpaces(i, true)}<span style=white-space:pre> </span>`;
selection.collapse(editor.firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a${escape(generateWhiteSpaces(i + 1, true))}<span style=\"white-space:pre\"> </span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "${getDescriptionForTextNode(editor.firstChild)}<span style=white-space:pre> </span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a${generateWhiteSpaces(i, true)}<span style=white-space:pre> </span>`;
selection.collapse(editor.firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, " ");
assert_equals(editor.innerHTML,
`a${escape(generateWhiteSpaces(i + 1, true))}<span style=\"white-space:pre\"> </span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, " ") at "${getDescriptionForTextNode(editor.firstChild)}<span style=white-space:pre> </span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a${generateWhiteSpaces(i, true)}<span style=white-space:pre>b</span>`;
selection.collapse(editor.firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, "\u00A0");
assert_equals(editor.innerHTML,
`a${escape(generateWhiteSpaces(i + 1, true))}<span style=\"white-space:pre\">b</span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, "\\u00A0") at "${getDescriptionForTextNode(editor.firstChild)}<span style=white-space:pre>b</span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a${generateWhiteSpaces(i, true)}<span style=white-space:pre> </span>`;
selection.collapse(editor.firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, "\u00A0");
assert_equals(editor.innerHTML,
`a${escape(generateWhiteSpaces(i + 1, true))}<span style=\"white-space:pre\"> </span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, "\\u00A0") at "${getDescriptionForTextNode(editor.firstChild)}<span style=white-space:pre> </span>"`);
}
for (let i = 0; i < 5; i++) {
editor.innerHTML = `a${generateWhiteSpaces(i, true)}<span style=white-space:pre> </span>`;
selection.collapse(editor.firstChild, i + 1);
test(function () {
document.execCommand("inserttext", false, "\u00A0");
assert_equals(editor.innerHTML,
`a${escape(generateWhiteSpaces(i + 1, true))}<span style=\"white-space:pre\"> </span>`,
"Modified text is wrong");
}, `execCommand("inserttext", false, "\\u00A0") at "${getDescriptionForTextNode(editor.firstChild)}<span style=white-space:pre> </span>"`);
}
editor.innerHTML = "a c";
selection.collapse(editor.firstChild, 2);
test(function () {
document.execCommand("inserttext", false, "b");
assert_equals(escape(editor.firstChild.data), "a b c", "Modified text is wrong");
}, `execCommand("inserttext", false, "b") at "${getDescriptionForTextNode(editor.firstChild)}"`);
editor.innerHTML = "a c";
selection.collapse(editor.firstChild, 1);
test(function () {
document.execCommand("inserttext", false, "b");
assert_equals(escape(editor.firstChild.data), `ab${escape(generateWhiteSpaces(4))}c`, "Modified text is wrong");
}, `execCommand("inserttext", false, "b") at "${getDescriptionForTextNode(editor.firstChild)}"`);
editor.innerHTML = "a c";
selection.collapse(editor.firstChild, 2);
test(function () {
document.execCommand("inserttext", false, "b");
assert_equals(escape(editor.firstChild.data), `a b${escape(generateWhiteSpaces(3))}c`, "Modified text is wrong");
}, `execCommand("inserttext", false, "b") at "${getDescriptionForTextNode(editor.firstChild)}"`);
editor.innerHTML = "a c";
selection.collapse(editor.firstChild, 3);
test(function () {
document.execCommand("inserttext", false, "b");
assert_equals(escape(editor.firstChild.data),
`a${escape(generateWhiteSpaces(2))}b${escape(generateWhiteSpaces(2))}c`,
"Modified text is wrong");
}, `execCommand("inserttext", false, "b") at "${getDescriptionForTextNode(editor.firstChild)}"`);
editor.innerHTML = "a c";
selection.collapse(editor.firstChild, 4);
test(function () {
document.execCommand("inserttext", false, "b");
assert_equals(escape(editor.firstChild.data),
`a${escape(generateWhiteSpaces(3))}b c`,
"Modified text is wrong");
}, `execCommand("inserttext", false, "b") at "${getDescriptionForTextNode(editor.firstChild)}"`);
editor.innerHTML = "a c";
selection.collapse(editor.firstChild, 5);
test(function () {
document.execCommand("inserttext", false, "b");
assert_equals(escape(editor.firstChild.data), `a${escape(generateWhiteSpaces(4))}bc`, "Modified text is wrong");
}, `execCommand("inserttext", false, "b") at "${getDescriptionForTextNode(editor.firstChild)}"`);
// Test white space sequence split to multiple text node.
// - initialText: Set to data of text nodes. This must have "|" at least one.
// Then, the text will be split at every "|".
// Same as above test, only is handled at setting.
// "[]" means that caret position.
// - expectedText: Set to data of all text nodes as an array.
// Same as above test, only is handled before comparing.
for (const currentTest of [
{ initialText: "a[]|b", expectedText: ["a", "b"] },
{ initialText: "a []|b", expectedText: ["a ", "b"] },
{ initialText: "a |[]b", expectedText: ["a ", "b"] },
{ initialText: "a[] |b", expectedText: ["a ", "b"] },
{ initialText: "a []|b", expectedText: ["a ", "b"] },
{ initialText: "a |[]b", expectedText: ["a ", "b"] },
{ initialText: "a[]| b", expectedText: ["a", " b"] },
{ initialText: "a|[] b", expectedText: ["a", " b"] },
{ initialText: "a| []b", expectedText: ["a", " b"] },
{ initialText: "a[] | b", expectedText: ["a ", " b"] },
{ initialText: "a []| b", expectedText: ["a ", " b"] },
{ initialText: "a |[] b", expectedText: ["a ", " b"] },
{ initialText: "a | []b", expectedText: ["a ", " b"] },
{ initialText: "a[] | b", expectedText: ["a ", " b"] },
{ initialText: "a []| b", expectedText: ["a ", " b"] },
{ initialText: "a |[] b", expectedText: ["a ", " b"] },
{ initialText: "a | []b", expectedText: ["a ", " b"] },
{ initialText: "a[] | b", expectedText: ["a ", " b"] },
{ initialText: "a []| b", expectedText: ["a ", " b"] },
{ initialText: "a |[] b", expectedText: ["a ", " b"] },
{ initialText: "a | []b", expectedText: ["a ", " b"] },
]) {
test(function () {
editor.innerHTML = "";
let caret = { container: null, offset: -1 };
for (let text of toPlaintext(currentTest.initialText).split("|")) {
let caretOffset = text.indexOf("[]");
if (caretOffset >= 0) {
text = text.slice(0, caretOffset) + text.slice(caretOffset + 2);
}
let textNode = document.createTextNode(text);
editor.appendChild(textNode);
if (caretOffset >= 0) {
caret = { container: textNode, offset: caretOffset };
}
}
selection.collapse(caret.container, caret.offset);
document.execCommand("inserttext", false, "");
let child = editor.firstChild;
for (let expectedText of currentTest.expectedText) {
expectedText = toPlaintext(expectedText);
let caretOffset = expectedText.indexOf("[]");
if (caretOffset >= 0) {
expectedText = expectedText.slice(0, caretOffset) + expectedText.slice(caretOffset + 2);
}
if (!child || child.nodeName !== "#text") {
assert_equals("", escape(expectedText), "Expected text node is not there");
if (caretOffset >= 0) {
assert_equals(-1, caretOffset, "Selection should be contained in this node");
}
} else {
assert_equals(escape(child.data), escape(expectedText), "Modified text is wrong");
if (caretOffset >= 0) {
assert_equals(selection.focusNode, child, "Selection focus node is wrong");
assert_equals(selection.focusOffset, caretOffset, "Selection focus offset is wrong");
assert_equals(selection.anchorNode, child, "Selection anchor node is wrong");
assert_equals(selection.anchorOffset, caretOffset, "Selection anchor offset is wrong");
}
}
child = child.nextSibling;
}
if (child && child.nodeName === "#text") {
assert_equals(escape(child.data), "", "Unexpected text node is there");
}
}, `execCommand("inserttext", false, ""): "${currentTest.initialText}"`);
}
done();
}
window.addEventListener("load", runTests, {once: true});
</script>
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