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test_nsIHTMLEditor_removeInlineProperty.html
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test_nsIHTMLEditor_removeInlineProperty.html
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<!DOCTYPE>
<html>
<head>
<title>Test for nsIHTMLEditor.removeInlineProperty()</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css">
</head>
<body>
<div id="display">
</div>
<div id="content" contenteditable></div>
<pre id="test">
</pre>
<script class="testbody" type="application/javascript">
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(function() {
let editor = document.getElementById("content");
let selection = window.getSelection();
let description, condition;
let inputEvents = [];
function onInput(aEvent) {
inputEvents.push(aEvent);
}
editor.addEventListener("input", onInput);
function checkInputEvent(aEvent, aInputType, aDescription) {
if (aEvent.type != "input") {
return;
}
ok(aEvent instanceof InputEvent, `${aDescription}"input" event should be dispatched with InputEvent interface`);
is(aEvent.cancelable, false, `${aDescription}"input" event should be never cancelable`);
is(aEvent.bubbles, true, `${aDescription}"input" event should always bubble`);
is(aEvent.inputType, aInputType, `${aDescription}inputType should be ${aInputType}`);
is(aEvent.data, null, `${aDescription}data should be null`);
is(aEvent.dataTransfer, null, `${aDescription}dataTransfer should be null`);
}
function selectFromTextSiblings(aNode) {
condition = "selecting the node from end of previous text to start of next text node";
selection.setBaseAndExtent(aNode.previousSibling, aNode.previousSibling.length,
aNode.nextSibling, 0);
}
function selectNode(aNode) {
condition = "selecting the node";
let range = document.createRange();
range.selectNode(aNode);
selection.removeAllRanges();
selection.addRange(range);
}
function selectAllChildren(aNode) {
condition = "selecting all children of the node";
selection.selectAllChildren(aNode);
}
function selectChildContents(aNode) {
condition = "selecting all contents of its child";
let range = document.createRange();
range.selectNodeContents(aNode.firstChild);
selection.removeAllRanges();
selection.addRange(range);
}
description = "When there is a <b> element and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = "<p>test: <b>here</b> is bolden text</p>";
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("b", "");
is(editor.innerHTML, "<p>test: here is bolden text</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should remove the <b> element');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "formatBold", description);
}
}
description = "When there is a <b> element which has style attribute and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = '<p>test: <b style="font-style: italic">here</b> is bolden text</p>';
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("b", "");
is(editor.innerHTML, '<p>test: <span style="font-style: italic">here</span> is bolden text</p>',
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should replace the <b> element with <span> element to keep the style');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "formatBold", description);
}
}
description = "When there is a <b> element which has class attribute and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = '<p>test: <b class="foo">here</b> is bolden text</p>';
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("b", "");
is(editor.innerHTML, '<p>test: <span class="foo">here</span> is bolden text</p>',
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should replace the <b> element with <span> element to keep the class');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "formatBold", description);
}
}
description = "When there is a <b> element which has an <i> element and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = "<p>test: <b><i>here</i></b> is bolden and italic text</p>";
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("b", "");
is(editor.innerHTML, "<p>test: <i>here</i> is bolden and italic text</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should remove only the <b> element');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "formatBold", description);
}
}
description = "When there is a <b> element which has an <i> element and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = "<p>test: <b><i>here</i></b> is bolden and italic text</p>";
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("i", "");
is(editor.innerHTML, "<p>test: <b>here</b> is bolden and italic text</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("i", "") should remove only the <i> element');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("i", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "formatItalic", description);
}
}
description = "When there is an <i> element in a <b> element and ";
for (let prepare of [selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = "<p>test: <b><i>here</i></b> is bolden and italic text</p>";
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling.firstChild);
getHTMLEditor().removeInlineProperty("b", "");
is(editor.innerHTML, "<p>test: <i>here</i> is bolden and italic text</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should remove only the <b> element');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "formatBold", description);
}
}
description = "When there is an <i> element in a <b> element and ";
for (let prepare of [selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = "<p>test: <b><i>here</i></b> is bolden and italic text</p>";
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling.firstChild);
getHTMLEditor().removeInlineProperty("i", "");
is(editor.innerHTML, "<p>test: <b>here</b> is bolden and italic text</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("i", "") should remove only the <i> element');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("i", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "formatItalic", description);
}
}
description = "When there is an <i> element between text nodes in a <b> element and ";
for (let prepare of [selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = "<p>test: <b>h<i>e</i>re</b> is bolden and italic text</p>";
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("i", "");
is(editor.innerHTML, "<p>test: <b>here</b> is bolden and italic text</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("i", "") should remove only the <i> element');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("i", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "formatItalic", description);
}
}
description = "When there is an <i> element between text nodes in a <b> element and ";
for (let prepare of [selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = "<p>test: <b>h<i>e</i>re</b> is bolden and italic text</p>";
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("b", "");
is(editor.innerHTML, "<p>test: <b>h</b><i>e</i><b>re</b> is bolden and italic text</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should split the <b> element');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("b", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "formatBold", description);
}
}
description = "When there is an <a> element whose href attribute is not empty and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = '<p>test: <a href="about:blank">here</a> is a link</p>';
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("href", "");
is(editor.innerHTML, "<p>test: here is a link</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("href", "") should remove the <a> element');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("href", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "", description);
}
}
// XXX In the case of "name", removeInlineProperty() does not the <a> element when name attribute is empty.
description = "When there is an <a> element whose href attribute is empty and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = '<p>test: <a href="">here</a> is a link</p>';
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("href", "");
is(editor.innerHTML, "<p>test: here is a link</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("href", "") should remove the <a> element');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("href", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "", description);
}
}
description = "When there is an <a> element which does not have href attribute and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = "<p>test: <a>here</a> is an anchor</p>";
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("href", "");
is(editor.innerHTML, "<p>test: <a>here</a> is an anchor</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("href", "") should NOT remove the <a> element');
is(inputEvents.length, 0,
description + condition + ': nsIHTMLEditor.removeInlineProperty("href", "") should NOT cause an "input" event');
}
description = "When there is an <a> element whose name attribute is not empty and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = '<p>test: <a name="foo">here</a> is a named anchor</p>';
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("href", "");
is(editor.innerHTML, '<p>test: <a name="foo">here</a> is a named anchor</p>',
description + condition + ': nsIHTMLEditor.removeInlineProperty("href", "") should NOT remove the <a> element');
is(inputEvents.length, 0,
description + condition + ': nsIHTMLEditor.removeInlineProperty("href", "") should NOT cause an "input" event');
}
description = "When there is an <a> element whose name attribute is not empty and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = '<p>test: <a name="foo">here</a> is a named anchor</p>';
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("name", "");
is(editor.innerHTML, "<p>test: here is a named anchor</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("name", "") should remove the <a> element');
is(inputEvents.length, 1,
description + condition + ': nsIHTMLEditor.removeInlineProperty("name", "") should cause an "input" event');
if (inputEvents.length > 0) {
checkInputEvent(inputEvents[0], "", description);
}
}
// XXX In the case of "href", removeInlineProperty() removes the <a> element when href attribute is empty.
description = "When there is an <a> element whose name attribute is empty and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = '<p>test: <a name="">here</a> is a named anchor</p>';
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("name", "");
is(editor.innerHTML, '<p>test: <a name="">here</a> is a named anchor</p>',
description + condition + ': nsIHTMLEditor.removeInlineProperty("name", "") should NOT remove the <a> element');
is(inputEvents.length, 0,
description + condition + ': nsIHTMLEditor.removeInlineProperty("name", "") should NOT cause an "input" event');
}
description = "When there is an <a> element which does not have name attribute and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = "<p>test: <a>here</a> is an anchor</p>";
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("name", "");
is(editor.innerHTML, "<p>test: <a>here</a> is an anchor</p>",
description + condition + ': nsIHTMLEditor.removeInlineProperty("name", "") should NOT remove the <a> element');
is(inputEvents.length, 0,
description + condition + ': nsIHTMLEditor.removeInlineProperty("name", "") should NOT cause an "input" event');
}
description = "When there is an <a> element whose href attribute is not empty and ";
for (let prepare of [selectFromTextSiblings, selectNode, selectAllChildren, selectChildContents]) {
editor.innerHTML = '<p>test: <a href="about:blank">here</a> is a link</p>';
editor.focus();
inputEvents = [];
prepare(editor.firstChild.firstChild.nextSibling);
getHTMLEditor().removeInlineProperty("name", "");
is(editor.innerHTML, '<p>test: <a href="about:blank">here</a> is a link</p>',
description + condition + ': nsIHTMLEditor.removeInlineProperty("name", "") should NOT remove the <a> element');
is(inputEvents.length, 0,
description + condition + ': nsIHTMLEditor.removeInlineProperty("name", "") should NOT cause an "input" event');
}
editor.removeEventListener("input", onInput);
SimpleTest.finish();
});
function getHTMLEditor() {
var Ci = SpecialPowers.Ci;
var editingSession = SpecialPowers.wrap(window).docShell.editingSession;
return editingSession.getEditorForWindow(window).QueryInterface(Ci.nsIHTMLEditor);
}
</script>
</body>
</html>