418 lines
17 KiB
HTML
418 lines
17 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta chareset="utf-8">
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<meta name="timeout" content="long">
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<meta name="variant" content="?designMode=off&method=backspace">
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<meta name="variant" content="?designMode=off&method=forwarddelete">
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<meta name="variant" content="?designMode=on&method=backspace">
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<meta name="variant" content="?designMode=on&method=forwarddelete">
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<title>Join paragraphs in the head element</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/resources/testdriver.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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<script src="/resources/testdriver-actions.js"></script>
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<script src="../include/editor-test-utils.js"></script>
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</head>
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<body>
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<iframe srcdoc=""></iframe>
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<script>
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"use strict";
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const searchParams = new URLSearchParams(document.location.search);
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const testingBackspace = searchParams.get("method") == "backspace";
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const commandName = testingBackspace ? "delete" : "forwarddelete";
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const testingDesignMode = searchParams.get("designMode") == "on";
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const iframe = document.querySelector("iframe");
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const minimumSrcDoc =
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"<html>" +
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'<head style="display:block">' +
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"<title>iframe</title>" +
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"<script src='/resources/testdriver.js'></" + "script>" +
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"<script src='/resources/testdriver-vendor.js'></" + "script>" +
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"<script src='/resources/testdriver-actions.js'></" + "script>" +
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"</head>" +
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"<body><br></body>" +
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"</html>";
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async function initializeAndWaitForLoad(iframeElement, srcDocValue) {
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const waitForLoad =
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new Promise(
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resolve => iframeElement.addEventListener("load", resolve, {once: true})
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);
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iframeElement.srcdoc = srcDocValue;
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await waitForLoad;
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if (testingDesignMode) {
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iframeElement.contentDocument.designMode = "on";
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} else {
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iframeElement.contentDocument.documentElement.setAttribute("contenteditable", "");
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}
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iframeElement.contentWindow.focus();
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iframeElement.contentDocument.execCommand("defaultParagraphSeparator", false, "div");
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}
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function removeResourceScriptElements(node) {
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node.querySelectorAll("script").forEach(
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element => {
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if (element.getAttribute("src")?.startsWith("/resources")) {
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element.remove()
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}
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}
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);
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}
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// DO NOT USE multi-line comment in this file, then, you can comment out
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// unnecessary tests when you need to attach the browser with a debugger.
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// For backward compatibility, normal block elements in <head> should be
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// joined by deletion.
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promise_test(async () => {
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await initializeAndWaitForLoad(iframe, minimumSrcDoc);
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const childDoc = iframe.contentDocument;
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const utils = new EditorTestUtils(childDoc.documentElement);
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const div1 = childDoc.createElement("div");
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div1.innerHTML = "abc";
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const div2 = childDoc.createElement("div");
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div2.innerHTML = "def";
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childDoc.head.appendChild(div1);
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childDoc.head.appendChild(div2);
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// Now: <head><title>...</title><div>abc</div><div>def</div></head>...
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childDoc.getSelection().collapse(
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testingBackspace ? div2.firstChild : div1.firstChild,
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testingBackspace ? 0 : div1.firstChild.length
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);
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await (testingBackspace ? utils.sendBackspaceKey() : utils.sendDeleteKey());
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removeResourceScriptElements(childDoc);
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childDoc.head.removeAttribute("style");
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assert_in_array(
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childDoc.documentElement.innerHTML,
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[
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'<head><title>iframe</title><div>abcdef</div></head><body><br></body>',
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'<head><title>iframe</title><div>abcdef<br></div></head><body><br></body>',
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],
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"The <div> elements should be merged"
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);
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assert_equals(
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div1.isConnected ^ div2.isConnected,
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1,
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"One <div> element should be removed, and the other should stay"
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);
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}, `${commandName} in <div> elements in <head> should join them`);
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// The following void elements shouldn't be deleted for avoiding various
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// affection to the document.
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for (const tag of ["meta", "title", "style", "script", "link", "base", "template"]) {
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promise_test(async () => {
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await initializeAndWaitForLoad(iframe, minimumSrcDoc);
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const childDoc = iframe.contentDocument;
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const utils = new EditorTestUtils(childDoc.documentElement);
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const div1 = childDoc.createElement("div");
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div1.innerHTML = "abc";
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const div2 = childDoc.createElement("div");
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div2.innerHTML = "def";
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const element = childDoc.createElement(tag);
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childDoc.head.appendChild(div1);
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childDoc.head.appendChild(element);
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childDoc.head.appendChild(div2);
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// Now: <head><title>...</title><div>abc</div><tag/><div>def</div></head>...
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childDoc.getSelection().collapse(
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testingBackspace ? div2.firstChild : div1.firstChild,
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testingBackspace ? 0 : div1.firstChild.length
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);
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await (testingBackspace ? utils.sendBackspaceKey() : utils.sendDeleteKey());
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removeResourceScriptElements(childDoc);
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childDoc.head.removeAttribute("style");
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if (["title", "style", "script", "template"].includes(tag)) {
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assert_in_array(
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childDoc.documentElement.innerHTML,
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[
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`<head><title>iframe</title><div>abcdef</div><${tag}></${tag}></head><body><br></body>`,
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`<head><title>iframe</title><div>abcdef<br></div><${tag}></${tag}></head><body><br></body>`,
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`<head><title>iframe</title><${tag}></${tag}><div>abcdef</div></head><body><br></body>`,
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`<head><title>iframe</title><${tag}></${tag}><div>abcdef<br></div></head><body><br></body>`,
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],
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`The <div> elements should be merged without deleting <${tag}>`
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);
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} else {
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assert_in_array(
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childDoc.documentElement.innerHTML,
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[
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`<head><title>iframe</title><div>abcdef</div><${tag}></head><body><br></body>`,
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`<head><title>iframe</title><div>abcdef<br></div><${tag}></head><body><br></body>`,
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`<head><title>iframe</title><${tag}><div>abcdef</div></head><body><br></body>`,
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`<head><title>iframe</title><${tag}><div>abcdef<br></div></head><body><br></body>`,
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],
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`The <div> elements should be merged without deleting <${tag}>`
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);
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}
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}, `${commandName} around invisible <${tag}> should not delete it at joining paragraphs`);
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}
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// Visible <script>, <style>, <title> elements shouldn't be joined
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promise_test(async () => {
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await initializeAndWaitForLoad(iframe, minimumSrcDoc);
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const childDoc = iframe.contentDocument;
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const utils = new EditorTestUtils(childDoc.documentElement);
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const script1 = childDoc.createElement("script");
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script1.innerHTML = "// abc";
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script1.setAttribute("style", "display:block");
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const script2 = childDoc.createElement("script");
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script2.innerHTML = "// def";
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script2.setAttribute("style", "display:block");
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childDoc.head.appendChild(script1);
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childDoc.head.appendChild(script2);
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// Now: <head><title>...</title><script>// abc</ script><script>// def</ script></head>...
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childDoc.getSelection().collapse(
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testingBackspace ? script2.firstChild : script1.firstChild,
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testingBackspace ? 0 : script1.firstChild.length
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);
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await (testingBackspace ? utils.sendBackspaceKey() : utils.sendDeleteKey());
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removeResourceScriptElements(childDoc);
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childDoc.head.removeAttribute("style");
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script1.removeAttribute("style");
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script2.removeAttribute("style");
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assert_equals(
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childDoc.documentElement.innerHTML,
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"<head><title>iframe</title><script>// abc</" + "script><script>// def</" + "script></head><body><br></body>",
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"Visible <script> elements shouldn't be merged"
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);
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}, `${commandName} in visible <script> elements in <head> should not join them`);
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promise_test(async () => {
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await initializeAndWaitForLoad(iframe, minimumSrcDoc);
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const childDoc = iframe.contentDocument;
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const utils = new EditorTestUtils(childDoc.documentElement);
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const style1 = childDoc.createElement("style");
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style1.innerHTML = "abc";
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style1.setAttribute("style", "display:block");
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const style2 = childDoc.createElement("style");
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style2.innerHTML = "def";
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style2.setAttribute("style", "display:block");
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childDoc.head.appendChild(style1);
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childDoc.head.appendChild(style2);
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// Now: <head><title>...</title><style>abc</style><style>def</style></head>...
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childDoc.getSelection().collapse(
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testingBackspace ? style2.firstChild : style1.firstChild,
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testingBackspace ? 0 : style1.firstChild.length
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);
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await (testingBackspace ? utils.sendBackspaceKey() : utils.sendDeleteKey());
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removeResourceScriptElements(childDoc);
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childDoc.head.removeAttribute("style");
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style1.removeAttribute("style");
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style2.removeAttribute("style");
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assert_equals(
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childDoc.documentElement.innerHTML,
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"<head><title>iframe</title><style>abc</style><style>def</style></head><body><br></body>",
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"Visible <style> elements shouldn't be merged"
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);
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}, `${commandName} in visible <style> elements in <head> should not join them`);
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promise_test(async () => {
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await initializeAndWaitForLoad(iframe, minimumSrcDoc);
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const childDoc = iframe.contentDocument;
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const utils = new EditorTestUtils(childDoc.documentElement);
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const title1 = childDoc.createElement("title");
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title1.innerHTML = "abc";
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title1.setAttribute("style", "display:block");
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const title2 = childDoc.createElement("title");
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title2.innerHTML = "def";
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title2.setAttribute("style", "display:block");
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childDoc.head.appendChild(title1);
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childDoc.head.appendChild(title2);
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// Now: <head><title>...</title><title>abc</title><title>def</title></head>...
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childDoc.getSelection().collapse(
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testingBackspace ? title2.firstChild : title1.firstChild,
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testingBackspace ? 0 : title1.firstChild.length
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);
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await (testingBackspace ? utils.sendBackspaceKey() : utils.sendDeleteKey());
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removeResourceScriptElements(childDoc);
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childDoc.head.removeAttribute("style");
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title1.removeAttribute("style");
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title2.removeAttribute("style");
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assert_equals(
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childDoc.documentElement.innerHTML,
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"<head><title>iframe</title><title>abc</title><title>def</title></head><body><br></body>",
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"Visible <title> elements shouldn't be merged"
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);
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}, `${commandName} in visible <title> elements in <head> should not join them`);
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// Visible <script>, <style>, <title> shouldn't be joined with following <div>
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promise_test(async () => {
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await initializeAndWaitForLoad(iframe, minimumSrcDoc);
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const childDoc = iframe.contentDocument;
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const utils = new EditorTestUtils(childDoc.documentElement);
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const script = childDoc.createElement("script");
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script.innerHTML = "// abc";
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script.setAttribute("style", "display:block");
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const div = childDoc.createElement("div");
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div.innerHTML = "// def";
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childDoc.head.appendChild(script);
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childDoc.head.appendChild(div);
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// Now: <head><title>...</title><script>// abc</ script><div>// def</div></head>...
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childDoc.getSelection().collapse(
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testingBackspace ? div.firstChild : script.firstChild,
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testingBackspace ? 0 : script.firstChild.length
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);
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await (testingBackspace ? utils.sendBackspaceKey() : utils.sendDeleteKey());
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removeResourceScriptElements(childDoc);
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childDoc.head.removeAttribute("style");
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script.removeAttribute("style");
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assert_equals(
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childDoc.documentElement.innerHTML,
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"<head><title>iframe</title><script>// abc</" + "script><div>// def</div></head><body><br></body>",
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"Visible <script> and <div> shouldn't be merged"
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);
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}, `${commandName} at boundary of <script> and <div> in <head> should not join them`);
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promise_test(async () => {
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await initializeAndWaitForLoad(iframe, minimumSrcDoc);
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const childDoc = iframe.contentDocument;
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const utils = new EditorTestUtils(childDoc.documentElement);
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const style = childDoc.createElement("style");
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style.innerHTML = "abc";
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style.setAttribute("style", "display:block");
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const div = childDoc.createElement("div");
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div.innerHTML = "def";
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childDoc.head.appendChild(style);
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childDoc.head.appendChild(div);
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// Now: <head><title>...</title><style>abc</style><div>def</div></head>...
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childDoc.getSelection().collapse(
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testingBackspace ? div.firstChild : style.firstChild,
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testingBackspace ? 0 : style.firstChild.length
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);
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await (testingBackspace ? utils.sendBackspaceKey() : utils.sendDeleteKey());
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removeResourceScriptElements(childDoc);
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childDoc.head.removeAttribute("style");
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style.removeAttribute("style");
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assert_equals(
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childDoc.documentElement.innerHTML,
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"<head><title>iframe</title><style>abc</style><div>def</div></head><body><br></body>",
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"Visible <style> and <div> shouldn't be merged"
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);
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}, `${commandName} at boundary of <style> and <div> in <head> should not join them`);
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promise_test(async () => {
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await initializeAndWaitForLoad(iframe, minimumSrcDoc);
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const childDoc = iframe.contentDocument;
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const utils = new EditorTestUtils(childDoc.documentElement);
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const title = childDoc.createElement("title");
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title.innerHTML = "abc";
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title.setAttribute("title", "display:block");
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const div = childDoc.createElement("div");
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div.innerHTML = "def";
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childDoc.head.appendChild(title);
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childDoc.head.appendChild(div);
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// Now: <head><title>...</title><title>abc</title><div>def</div></head>...
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childDoc.getSelection().collapse(
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testingBackspace ? div.firstChild : title.firstChild,
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testingBackspace ? 0 : title.firstChild.length
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);
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await (testingBackspace ? utils.sendBackspaceKey() : utils.sendDeleteKey());
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removeResourceScriptElements(childDoc);
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childDoc.head.removeAttribute("style");
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title.removeAttribute("style");
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assert_equals(
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childDoc.documentElement.innerHTML,
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"<head><title>iframe</title><title>abc</title><div>def</div></head><body><br></body>",
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"Visible <title> and <div> shouldn't be merged"
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);
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}, `${commandName} at boundary of <title> and <div> in <head> should not join them`);
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// Visible <script>, <style>, <title> shouldn't be joined with preceding <div>
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promise_test(async () => {
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await initializeAndWaitForLoad(iframe, minimumSrcDoc);
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const childDoc = iframe.contentDocument;
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const utils = new EditorTestUtils(childDoc.documentElement);
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const div = childDoc.createElement("div");
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div.innerHTML = "// abc";
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const script = childDoc.createElement("script");
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script.innerHTML = "// def";
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script.setAttribute("style", "display:block");
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childDoc.head.appendChild(div);
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childDoc.head.appendChild(script);
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// Now: <head><title>...</title><div>// abc</div><script>// def</ script></head>...
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childDoc.getSelection().collapse(
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testingBackspace ? script.firstChild : div.firstChild,
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testingBackspace ? 0 : div.firstChild.length
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);
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await (testingBackspace ? utils.sendBackspaceKey() : utils.sendDeleteKey());
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removeResourceScriptElements(childDoc);
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childDoc.head.removeAttribute("style");
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script.removeAttribute("style");
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assert_equals(
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childDoc.documentElement.innerHTML,
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"<head><title>iframe</title><div>// abc</div><script>// def</" + "script></head><body><br></body>",
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"<div> and visible <script> shouldn't be merged"
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);
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}, `${commandName} at boundary of <div> and <script> in <head> should not join them`);
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promise_test(async () => {
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await initializeAndWaitForLoad(iframe, minimumSrcDoc);
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const childDoc = iframe.contentDocument;
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const utils = new EditorTestUtils(childDoc.documentElement);
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const div = childDoc.createElement("div");
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div.innerHTML = "abc";
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const style = childDoc.createElement("style");
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style.innerHTML = "def";
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style.setAttribute("style", "display:block");
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childDoc.head.appendChild(div);
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childDoc.head.appendChild(style);
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// Now: <head><title>...</title><div>abc</div><style>def</style></head>...
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childDoc.getSelection().collapse(
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testingBackspace ? style.firstChild : div.firstChild,
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testingBackspace ? 0 : div.firstChild.length
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);
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await (testingBackspace ? utils.sendBackspaceKey() : utils.sendDeleteKey());
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removeResourceScriptElements(childDoc);
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childDoc.head.removeAttribute("style");
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style.removeAttribute("style");
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assert_equals(
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childDoc.documentElement.innerHTML,
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"<head><title>iframe</title><div>abc</div><style>def</style></head><body><br></body>",
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"<div> and visible <style> shouldn't be merged"
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);
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}, `${commandName} at boundary of <div> and <style> in <head> should not join them`);
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promise_test(async () => {
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await initializeAndWaitForLoad(iframe, minimumSrcDoc);
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const childDoc = iframe.contentDocument;
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const utils = new EditorTestUtils(childDoc.documentElement);
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const div = childDoc.createElement("div");
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div.innerHTML = "abc";
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const title = childDoc.createElement("title");
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title.innerHTML = "def";
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title.setAttribute("style", "display:block");
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childDoc.head.appendChild(div);
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childDoc.head.appendChild(title);
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// Now: <head><title>...</title><div>abc</div><title>def</title></head>...
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childDoc.getSelection().collapse(
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testingBackspace ? title.firstChild : div.firstChild,
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testingBackspace ? 0 : div.firstChild.length
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);
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await (testingBackspace ? utils.sendBackspaceKey() : utils.sendDeleteKey());
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removeResourceScriptElements(childDoc);
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childDoc.head.removeAttribute("style");
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title.removeAttribute("style");
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assert_equals(
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childDoc.documentElement.innerHTML,
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"<head><title>iframe</title><div>abc</div><title>def</title></head><body><br></body>",
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"<div> and visible <title> shouldn't be merged"
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);
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}, `${commandName} at boundary of <div> and <title> in <head> should not join them`);
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</script>
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</body>
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</html>
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