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<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<title>Test for Bug 676401</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=676401">Mozilla Bug 676401</a>
<p id="display"></p>
<div id="content">
<!-- we need a blockquote to test the "outdent" command -->
<section>
<blockquote> not editable </blockquote>
</section>
<section contenteditable>
<blockquote> editable </blockquote>
</section>
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 676401 **/
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(runTests);
var gBlock1, gBlock2;
var alwaysEnabledCommands = [
"contentReadOnly",
"copy",
"cut",
"enableInlineTableEditing",
"enableObjectResizing",
"insertBrOnReturn",
"selectAll",
"styleWithCSS",
];
function ensureNobodyHasFocus() {
document.activeElement.blur();
}
function IsCommandEnabled(command) {
var enabled;
ensureNobodyHasFocus();
// non-editable div: should return false unless alwaysEnabled
window.getSelection().selectAllChildren(gBlock1);
enabled = document.queryCommandEnabled(command);
is(enabled, alwaysEnabledCommands.includes(command),
"'" + command + "' should not be enabled on a non-editable block.");
// editable div: should return true
window.getSelection().selectAllChildren(gBlock2);
enabled = document.queryCommandEnabled(command);
is(enabled, true, "'" + command + "' should be enabled on an editable block.");
}
function runTests() {
var i, commands;
gBlock1 = document.querySelector("#content section blockquote");
gBlock2 = document.querySelector("#content [contenteditable] blockquote");
// common commands: test with and without "styleWithCSS"
commands = [
"bold", "italic", "underline", "strikeThrough",
"subscript", "superscript", "foreColor", "backColor", "hiliteColor",
"fontName", "fontSize",
"justifyLeft", "justifyCenter", "justifyRight", "justifyFull",
"indent", "outdent",
"insertOrderedList", "insertUnorderedList", "insertParagraph",
"heading", "formatBlock",
"contentReadOnly", "createLink",
"decreaseFontSize", "increaseFontSize",
"insertHTML", "insertHorizontalRule", "insertImage",
"removeFormat", "selectAll", "styleWithCSS",
];
document.execCommand("styleWithCSS", false, false);
for (i = 0; i < commands.length; i++)
IsCommandEnabled(commands[i]);
document.execCommand("styleWithCSS", false, true);
for (i = 0; i < commands.length; i++)
IsCommandEnabled(commands[i]);
// Mozilla-specific stuff
commands = ["enableInlineTableEditing", "enableObjectResizing", "insertBrOnReturn"];
for (i = 0; i < commands.length; i++)
IsCommandEnabled(commands[i]);
// These are privileged, and available only to chrome.
ensureNobodyHasFocus();
window.getSelection().selectAllChildren(gBlock2);
commands = ["paste"];
for (i = 0; i < commands.length; i++) {
is(document.queryCommandEnabled(commands[i]), false,
"Command should not be enabled for non-privileged code");
is(SpecialPowers.wrap(document).queryCommandEnabled(commands[i]), true,
"Command should be enabled for privileged code");
is(document.execCommand(commands[i], false, false), false, "Should return false: " + commands[i]);
is(SpecialPowers.wrap(document).execCommand(commands[i], false, false), true, "Should return true: " + commands[i]);
}
// delete/undo/redo -- we have to execute this commands because:
// * there's nothing to undo if we haven't modified the selection first
// * there's nothing to redo if we haven't undone something first
commands = ["delete", "undo", "redo"];
for (i = 0; i < commands.length; i++) {
IsCommandEnabled(commands[i]);
document.execCommand(commands[i], false, false);
}
// done
SimpleTest.finish();
}
</script>
</pre>
</body>
</html>