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|
<!doctype html>
<html>
<head>
<meta charset=utf-8>
<title>Testing normalizing white space sequence after execCommand("forward", false, "")</title>
<script src=../include/implementation.js></script>
<script>var testsJsLibraryOnly = true</script>
<script src="../include/tests.js"></script>
<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 str.replace(/\u00A0/ig, " ");
}
// Test simple removing in a text node.
// - initialText: Set to data of text node (only entity is handled)
// - expectedText: Set to data of the text node after `execCommand("forward")`
// - whiteSpaceRange: Set first item to start offset of whitespace sequence,
// set second item to number of white spaces.
for (const currentTest of [
{ initialText: "a ", expectedText: "a", whiteSpaceRange: [1, 1] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 2] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 2] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 3] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 3] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 3] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 4] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 4] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 4] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 4] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 5] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 5] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 5] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 5] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 5] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 10] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 10] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 10] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 11] },
{ initialText: "a ", expectedText: "a ", whiteSpaceRange: [1, 11] },
{ initialText: "a b", expectedText: "ab", whiteSpaceRange: [1, 1] },
{ initialText: "a b", expectedText: "ab", whiteSpaceRange: [1, 1] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 2] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 2] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 2] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 3] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 3] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 3] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 3] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 4] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 4] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 4] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 4] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 4] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 5] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 5] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 5] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 5] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 5] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 5] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 5] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 5] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 10] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 10] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 10] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 11] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 11] },
{ initialText: "a b", expectedText: "a b", whiteSpaceRange: [1, 11] },
{ initialText: " b", expectedText: "b", whiteSpaceRange: [0, 1] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 2] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 2] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 3] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 3] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 3] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 4] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 4] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 4] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 4] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 4] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 5] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 5] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 5] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 5] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 5] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 10] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 10] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 10] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 11] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 11] },
{ initialText: " b", expectedText: " b", whiteSpaceRange: [0, 11] },
{ initialText: " ", expectedText: "", whiteSpaceRange: [0, 1] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 2] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 3] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 3] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 4] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 4] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 4] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 5] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 5] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 5] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 5] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 5] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 10] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 10] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 10] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 11] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 11] },
{ initialText: " ", expectedText: " ", whiteSpaceRange: [0, 11] },
]) {
for (let i = currentTest.whiteSpaceRange[0]; i < currentTest.whiteSpaceRange[0] + currentTest.whiteSpaceRange[1]; i++) {
currentTest.getInitialText = function (aCaretPos) {
return escape(`${toPlaintext(this.initialText).slice(0, aCaretPos)}[]${toPlaintext(this.initialText).slice(aCaretPos)}`);
}
test(function () {
editor.innerHTML = "";
editor.appendChild(document.createTextNode(toPlaintext(currentTest.initialText)));
selection.collapse(editor.firstChild, i);
document.execCommand("forwarddelete", false, "");
if (currentTest.expectedText.length) {
assert_equals(escape(editor.childNodes.item(0).data), currentTest.expectedText, "Modified text is wrong");
assert_equals(selection.focusNode, editor.childNodes.item(0), "Selection focus node is wrong");
assert_equals(selection.focusOffset, i, "Selection focus offset is wrong");
assert_equals(selection.anchorNode, editor.childNodes.item(0), "Selection anchor node is wrong");
assert_equals(selection.anchorOffset, i, "Selection anchor offset is wrong");
} else {
assert_equals(escape(editor.textContent), "", "Modified text is wrong");
assert_equals(selection.focusNode, editor, "Selection focus node is wrong");
assert_equals(selection.focusOffset, 0, "Selection focus offset is wrong");
assert_equals(selection.anchorNode, editor, "Selection anchor node is wrong");
assert_equals(selection.anchorOffset, 0, "Selection anchor offset is wrong");
}
}, `execCommand("forwarddelete", false, ""): "${currentTest.getInitialText(i)}" (length of whitespace sequence: ${currentTest.whiteSpaceRange[1]})`);
}
}
// 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 | c", expectedText: ["a [] ", " c"] },
{ initialText: "a []b | c", expectedText: ["a [] ", " c"] },
{ initialText: "a []b| c", expectedText: ["a []", " c"] },
{ initialText: "a []|b c", expectedText: ["a []", " c"] },
{ initialText: "a |[]b c", expectedText: ["a []", " c"] },
{ initialText: "a [] |b c", expectedText: ["a []", "b c"] },
{ initialText: "a | []b c", expectedText: ["a ", " [] c"] },
{ initialText: "a | |[] c", expectedText: ["a ", " []", " c"] },
{ initialText: "a | |[] c", expectedText: ["a ", " []", " c"] },
{ initialText: "a | []| c", expectedText: ["a ", " []", " c"] },
{ initialText: "a |[] | c", expectedText: ["a []", " c"] },
{ initialText: "a []| | c", expectedText: ["a []", " c"] },
{ initialText: "a [] | | c", expectedText: ["a []", " ", " c"] },
{ initialText: "a [] | | c", expectedText: ["a [] ", " ", " c"] },
{ initialText: "a [] | | c", expectedText: ["a [] ", " ", " c"] },
{ initialText: "a || [] c", expectedText: ["a ", "", " [] c"] },
{ initialText: "a ||[] c", expectedText: ["a []", " c"] },
{ initialText: "a |[]| c", expectedText: ["a []", " c"] },
{ initialText: "a []|| c", expectedText: ["a []", " c"] },
{ initialText: "a [] || c", expectedText: ["a []", " c"] },
{ initialText: "a [] || c", expectedText: ["a [] ", "", " c"] },
]) {
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("forwarddelete", 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("forwarddelete", false, ""): "${currentTest.initialText}"`);
}
// Test white spaces around inline element boundary
// - initialHTML: Set to innerHTML of the <div> ("[{" and "]}" set selection to the range)
// - expectedText: Set to innerHTML of the <div> after `execCommand("delete")`
for (const currentTest of [
{ initialHTML: "<span>abc[] <span> def</span></span>", expectedHTML: "<span>abc<span> def</span></span>" },
{ initialHTML: "<span>abc[] <span> def</span></span>", expectedHTML: "<span>abc<span> def</span></span>" },
{ initialHTML: "<span>abc[] <span> def</span></span>", expectedHTML: "<span>abc<span> def</span></span>" },
{ initialHTML: "<span>abc []<span> def</span></span>", expectedHTML: "<span>abc <span>def</span></span>" },
{ initialHTML: "<span>abc []<span> def</span></span>", expectedHTML: "<span>abc <span>def</span></span>" },
{ initialHTML: "<span>abc []<span> def</span></span>", expectedHTML: "<span>abc <span>def</span></span>" },
{ initialHTML: "<span>abc[] <span> def</span></span>", expectedHTML: "<span>abc<span> def</span></span>" },
{ initialHTML: "<span>abc[] <span> def</span></span>", expectedHTML: "<span>abc<span> def</span></span>" },
{ initialHTML: "<span>abc[] <span> def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc[] <span> def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc[] <span> def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc[] <span> def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc[] <span> def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc[] <span> def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc []<span> def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc <span>[] def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc []<span> def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc <span>[] def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc []<span> def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc <span>[] def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc <span> [] def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc <span> [] def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span>abc <span> [] def</span></span>", expectedHTML: "<span>abc <span> def</span></span>" },
{ initialHTML: "<span><span>abc[] </span> def</span>", expectedHTML: "<span><span>abc</span> def</span>" },
{ initialHTML: "<span><span>abc[] </span> def</span>", expectedHTML: "<span><span>abc</span> def</span>" },
{ initialHTML: "<span><span>abc[] </span> def</span>", expectedHTML: "<span><span>abc</span> def</span>" },
{ initialHTML: "<span><span>abc []</span> def</span>", expectedHTML: "<span><span>abc </span>def</span>" },
{ initialHTML: "<span><span>abc []</span> def</span>", expectedHTML: "<span><span>abc </span>def</span>" },
{ initialHTML: "<span><span>abc []</span> def</span>", expectedHTML: "<span><span>abc </span>def</span>" },
{ initialHTML: "<span><span>abc[] </span> def</span>", expectedHTML: "<span><span>abc</span> def</span>" },
{ initialHTML: "<span><span>abc[] </span> def</span>", expectedHTML: "<span><span>abc</span> def</span>" },
{ initialHTML: "<span><span>abc[] </span> def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc[] </span> def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc[] </span> def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc[] </span> def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc[] </span> def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc[] </span> def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc []</span> def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc </span>[] def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc []</span> def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc </span>[] def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc []</span> def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc </span>[] def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc </span> [] def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc </span> [] def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span><span>abc </span> [] def</span>", expectedHTML: "<span><span>abc </span> def</span>" },
{ initialHTML: "<span>abc[] </span><span> def</span>", expectedHTML: "<span>abc</span><span> def</span>" },
{ initialHTML: "<span>abc[] </span><span> def</span>", expectedHTML: "<span>abc</span><span> def</span>" },
{ initialHTML: "<span>abc[] </span><span> def</span>", expectedHTML: "<span>abc</span><span> def</span>" },
{ initialHTML: "<span>abc []</span><span> def</span>", expectedHTML: "<span>abc </span><span>def</span>" },
{ initialHTML: "<span>abc []</span><span> def</span>", expectedHTML: "<span>abc </span><span>def</span>" },
{ initialHTML: "<span>abc []</span><span> def</span>", expectedHTML: "<span>abc </span><span>def</span>" },
{ initialHTML: "<span>abc[] </span><span> def</span>", expectedHTML: "<span>abc</span><span> def</span>" },
{ initialHTML: "<span>abc[] </span><span> def</span>", expectedHTML: "<span>abc</span><span> def</span>" },
{ initialHTML: "<span>abc[] </span><span> def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc[] </span><span> def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc[] </span><span> def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc[] </span><span> def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc[] </span><span> def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc[] </span><span> def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc []</span><span> def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc </span><span>[] def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc []</span><span> def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc </span><span>[] def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc []</span><span> def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc </span><span>[] def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc </span><span> [] def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc </span><span> [] def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "<span>abc </span><span> [] def</span>", expectedHTML: "<span>abc </span><span> def</span>" },
{ initialHTML: "a[]<span style=white-space:pre;>b </span>c", expectedHTML: "a<span style=\"white-space:pre;\"> </span>c" },
{ initialHTML: "a<span style=white-space:pre;>b[] </span>c", expectedHTML: "a<span style=\"white-space:pre;\">b </span>c" },
{ initialHTML: "a<span style=white-space:pre;>b [] </span>c", expectedHTML: "a<span style=\"white-space:pre;\">b </span>c" },
{ initialHTML: "a<span style=white-space:pre;>b [] </span>c", expectedHTML: "a<span style=\"white-space:pre;\">b </span>c" },
{ initialHTML: "a<span style=white-space:pre;>b []</span>c", expectedHTML: "a<span style=\"white-space:pre;\">b </span>" },
{ initialHTML: "a<span style=white-space:pre;>b [] </span>", expectedHTML: "a<span style=\"white-space:pre;\">b </span>" },
{ initialHTML: "a[]<span style=white-space:pre;> </span>b", expectedHTML: "ab" },
{ initialHTML: "a []<span style=white-space:pre;> </span>", expectedHTML: "a <span style=\"white-space:pre;\"> </span>" },
{ initialHTML: "a [] <span style=white-space:pre;> </span>", expectedHTML: "a <span style=\"white-space:pre;\"> </span>" },
{ initialHTML: "a [] <span style=white-space:pre;> </span>", expectedHTML: "a <span style=\"white-space:pre;\"> </span>" },
{ initialHTML: "a [] <span style=white-space:pre;>b </span>", expectedHTML: "a <span style=\"white-space:pre;\">b </span>" },
{ initialHTML: "a [] <span style=white-space:pre;> </span>", expectedHTML: "a <span style=\"white-space:pre;\"> </span>" },
{ initialHTML: "a [] <span style=white-space:pre;> </span>", expectedHTML: "a <span style=\"white-space:pre;\"> </span>" },
{ initialHTML: "a [] <span style=white-space:pre;>b </span>", expectedHTML: "a <span style=\"white-space:pre;\">b </span>" },
{ initialHTML: "<span style=white-space:pre;> [] </span> a", expectedHTML: "<span style=\"white-space:pre;\"> </span> a" },
{ initialHTML: "<span style=white-space:pre;> [] </span> a", expectedHTML: "<span style=\"white-space:pre;\"> </span> a" },
{ initialHTML: "<span style=white-space:pre;> []</span> a", expectedHTML: "<span style=\"white-space:pre;\"> </span> a" },
{ initialHTML: "<span style=white-space:pre;> </span>[] a", expectedHTML: "<span style=\"white-space:pre;\"> </span> a" },
]) {
test(function () {
let points = setupDiv(editor, currentTest.initialHTML);
selection.setBaseAndExtent(points[0], points[1], points[2], points[3]);
document.execCommand("forwarddelete", false, "");
assert_equals(editor.innerHTML, currentTest.expectedHTML);
}, `execCommand("forwarddelete", false, ""): "${currentTest.initialHTML}"`);
}
done();
}
window.addEventListener("load", runTests, {once: true});
</script>
</body>
</html>
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