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