mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
342 lines
14 KiB
XML
342 lines
14 KiB
XML
<?xml version="1.0"?>
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<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
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<?xml-stylesheet href="/tests/SimpleTest/test.css" type="text/css"?>
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<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
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xmlns:html="http://www.w3.org/1999/xhtml"
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title="Test BackSpace/Delete Keys">
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<script type="application/javascript" src="/MochiKit/packed.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script class="testbody" type="application/javascript">
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<![CDATA[
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function execTests() {
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var e = document.getElementById("edit");
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var doc = e.contentDocument;
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var win = e.contentWindow;
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var root = doc.documentElement;
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var editor = doc.body;
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var sel = win.getSelection();
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win.focus();
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function setupTest(html, firstChildOffsetForCaret, node) {
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// Work around bug 474255 --- we need to have nonempty content before we turn on
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// editing, or the tests below break because the editor doesn't notice when we
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// insert non-empty content using innerHTML.
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doc.designMode = 'off';
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editor.innerHTML = html;
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doc.designMode = 'on';
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var n = editor.firstChild;
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if (node) {
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n = node();
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}
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sel.collapse(n, firstChildOffsetForCaret);
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}
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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/* On Unix systems we have to check for a bug in Pango's handling of Thai
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* script (bug 474068 and http://bugzilla.gnome.org/show_bug.cgi?id=576156 ).
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* We assume that ctypes is available, and the library can be accessed as
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* libpango-1.0.so.0, on all systems that potentially have this problem.
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*/
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var pango_todos = false;
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try {
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Components.utils.import("resource://gre/modules/ctypes.jsm");
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if (ctypes) {
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let pango = ctypes.open("libpango-1.0.so.0");
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if (pango) {
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// int pango_version();
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let pango_version = pango.declare("pango_version", ctypes.default_abi,
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ctypes.int);
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if (pango_version) {
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let version = pango_version();
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// The bug was introduced in pango 1.22.0 and has not yet been fixed.
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// version == major*10000 + minor*100 + micro, therefore:
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if (version >= 12200) {
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pango_todos = true;
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todo(false, "warning: buggy version of Pango detected");
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}
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}
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}
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}
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} catch (ex) {
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}
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// Select |is| or |todo_is| according to whether the current subtest
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// is affected by the above-mentioned Pango bug. The logic for the
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// decision is: If |pango_todos| is not true, the bug is not expected
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// to occur. If |alternate| is either undefined or equal to |expected|,
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// then the subtest should not be affected by the bug. If |value| is
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// equal to *neither* |expected| nor |alternate| then there is a
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// different problem than the known Pango bug. In all those cases
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// we want to use regular |is|.
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//
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// But if |pango_todos| is true, |alternate| is defined and not equal
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// to |expected|, and |value| is equal to one of them, then we want to
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// use |todo_is| *regardless* of which possibility |value| is equal to.
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// If |value| is equal to |alternate|, this is the bug's syndrome and
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// we obviously want a |todo_is|; if |value| is equal to |expected|,
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// the check for the buggy library is wrong (hopefully, because the
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// bug has been fixed in a new Pango version) and we want to get a
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// failure so we notice.
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function pango_todo_is(value, expected, alternate, msg) {
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if (pango_todos && alternate !== undefined && alternate !== expected &&
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(value === expected || value === alternate))
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todo_is(value, expected, msg);
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else
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is(value, expected, msg);
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}
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var eatSpace;
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function getPrefs() {
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const prefSvcContractID = "@mozilla.org/preferences-service;1";
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const prefSvcIID = Components.interfaces.nsIPrefService;
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return Components.classes[prefSvcContractID].getService(prefSvcIID)
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.getBranch("layout.word_select.");
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}
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function setEatSpace(newValue) {
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getPrefs().setBoolPref("eat_space_to_next_word", newValue);
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eatSpace = newValue;
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}
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function restoreEatSpace() {
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try {
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getPrefs().clearUserPref("eat_space_to_next_word");
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} catch(ex) {}
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}
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/* The various _todo arguments below are honored only if pango_todos is true. */
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function doCommand(cmd, exc_todo) {
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if (!pango_todos) exc_todo = false;
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var controller = document.commandDispatcher.getControllerForCommand(cmd);
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if (controller) {
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try {
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controller.doCommand(cmd);
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(exc_todo ? todo : ok)
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(true, 'doCommand(' + cmd + ') succeeded');
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} catch(ex) {
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(exc_todo ? todo : ok)
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(false, 'exception in doCommand(' + cmd + '): ', ex.message);
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}
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}
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}
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function testRight(node, offset, offset_todo) {
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doCommand("cmd_charNext");
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var msg = "Right movement broken in \"" + editor.innerHTML + "\", offset " + offset;
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is(sel.anchorNode, node, msg);
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pango_todo_is(sel.anchorOffset, offset, offset_todo, msg);
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}
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function selErrString(dir) {
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return dir + " selection broken with eatSpace=" + eatSpace + " in \"" + editor.innerHTML + "\"";
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}
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function testWordSelRight(startNode, startOffset, endNode, endOffset) {
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doCommand("cmd_selectWordNext");
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var selRange = sel.getRangeAt(0);
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is(selRange.startContainer, startNode, selErrString("Word right"));
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is(selRange.startOffset, startOffset, selErrString("Word right"));
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is(selRange.endContainer, endNode, selErrString("Word right"));
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is(selRange.endOffset, endOffset, selErrString("Word right"));
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}
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function testDelete(node, offset, text, richtext, offset_todo, text_todo, exc_todo) {
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doCommand("cmd_deleteCharForward", exc_todo);
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var msg = "Delete broken in \"" + editor.innerHTML + "\", offset " + offset;
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if(typeof node == 'function'){
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node = node();
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}
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is(sel.anchorNode, node, msg);
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pango_todo_is(sel.anchorOffset, offset, offset_todo, msg);
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let text_result = richtext ? editor.innerHTML : editor.textContent;
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pango_todo_is(text_result, text, text_todo, msg);
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}
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function testBackspace(node, offset, text, offset_todo, text_todo) {
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doCommand("cmd_deleteCharBackward");
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var msg = "Backspace broken in \"" + editor.innerHTML + "\", offset " + offset;
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is(sel.anchorNode, node, msg);
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pango_todo_is(sel.anchorOffset, offset, offset_todo, msg);
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pango_todo_is(editor.textContent, text, text_todo, msg);
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}
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function testDeletePrevWord(node, offset, text) {
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doCommand("cmd_deleteWordBackward");
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var msg = "Delete previous word broken in \"" + editor.innerHTML + "\", offset " + offset;
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is(sel.anchorNode, node, msg);
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is(sel.anchorOffset, offset, msg);
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is(editor.textContent, text, msg);
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}
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function testDeleteNextWord(node, offset, text) {
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doCommand("cmd_deleteWordForward");
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var msg = "Delete next word broken in \"" + editor.innerHTML + "\", offset " + offset;
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is(sel.anchorNode, node, msg);
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is(sel.anchorOffset, offset, msg);
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todo_is(editor.textContent, text, msg);
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}
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// Test cell-wise deletion of Delete
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setupTest("สวัสดีพ่อแม่พี่น้อง", 0);
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testRight(editor.firstChild, 1);
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testDelete(editor.firstChild, 1, "สสดีพ่อแม่พี่น้อง");
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testRight(editor.firstChild, 2);
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testDelete(editor.firstChild, 2, "สสพ่อแม่พี่น้อง");
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testRight(editor.firstChild, 4);
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testDelete(editor.firstChild, 4, "สสพ่แม่พี่น้อง");
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testRight(editor.firstChild, 5, 7);
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testDelete(editor.firstChild, 5, "สสพ่แพี่น้อง", false, 7, "สสพ่แม่น้อง");
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testRight(editor.firstChild, 8, 9);
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testDelete(editor.firstChild, 8, "สสพ่แพี่อง", false, 9, "สสพ่แม่น้ง");
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testRight(editor.firstChild, 9, 10);
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testDelete(editor.firstChild, 9, "สสพ่แพี่อ", false, 10, "สสพ่แม่น้ง", true);
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// Test character-wise deletion of Backspace
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setupTest("สวัสดีพ่อแม่พี่น้อง", 0);
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testRight(editor.firstChild, 1);
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testBackspace(editor.firstChild, 0, "วัสดีพ่อแม่พี่น้อง");
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testRight(editor.firstChild, 2);
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testBackspace(editor.firstChild, 1, "วสดีพ่อแม่พี่น้อง");
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testRight(editor.firstChild, 2);
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testBackspace(editor.firstChild, 1, "วดีพ่อแม่พี่น้อง");
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testRight(editor.firstChild, 3);
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testBackspace(editor.firstChild, 2, "วดพ่อแม่พี่น้อง");
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testRight(editor.firstChild, 4);
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testBackspace(editor.firstChild, 3, "วดพอแม่พี่น้อง");
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testRight(editor.firstChild, 4);
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testBackspace(editor.firstChild, 3, "วดพแม่พี่น้อง");
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testRight(editor.firstChild, 4, 6);
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testBackspace(editor.firstChild, 3, "วดพม่พี่น้อง", 5, "วดพแมพี่น้อง");
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testRight(editor.firstChild, 5, 8);
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testBackspace(editor.firstChild, 4, "วดพมพี่น้อง", 7, "วดพแมพีน้อง");
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testRight(editor.firstChild, 7, 9);
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testBackspace(editor.firstChild, 6, "วดพมพีน้อง", 8, "วดพแมพีนอง");
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testRight(editor.firstChild, 8, 9);
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testBackspace(editor.firstChild, 7, "วดพมพีนอง", 8, "วดพแมพีนง");
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testRight(editor.firstChild, 8, 9);
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testBackspace(editor.firstChild, 7, "วดพมพีนง", 8, "วดพแมพีน");
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testRight(editor.firstChild, 8, 8);
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testBackspace(editor.firstChild, 7, "วดพมพีน", 7, "วดพแมพี");
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// Tests for Bug 417745
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setEatSpace(true);
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setupTest("Quick yellow fox", 0);
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testWordSelRight(editor.firstChild, 0, editor.firstChild, 6);
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testDelete(editor.firstChild, 0, "yellow fox");
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testWordSelRight(editor.firstChild, 0, editor.firstChild, 7);
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testDelete(editor.firstChild, 0, "fox");
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setEatSpace(false);
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setupTest("Quick yellow fox", 0);
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testWordSelRight(editor.firstChild, 0, editor.firstChild, 5);
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// editor converts the leading space to an , otherwise it
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// wouldn't show up which would confuse users
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testDelete(editor.firstChild, 0, "\u00A0yellow fox");
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testWordSelRight(editor.firstChild, 0, editor.firstChild, 7);
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testDelete(editor.firstChild, 0, "\u00A0fox");
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testWordSelRight(editor.firstChild, 0, editor.firstChild, 4);
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testDelete(editor, 0, "");
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restoreEatSpace();
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// Tests for Bug 419217
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setupTest("foo<div>bar</div>", 3);
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testDelete(function(){return editor.firstChild;}, 3, "foobar", true);
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// Tests for Bug 419406
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var s = "helloשלום";
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setupTest(s, 4);
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testRight(editor.firstChild, 5);
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testDelete(editor.firstChild, 5, "helloשלום");
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// Tests for Bug 462188
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setupTest("You should not see this text.", 29);
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testDeletePrevWord(editor.firstChild, 24, "You should not see this ");
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testDeletePrevWord(editor.firstChild, 19, "You should not see ");
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testDeletePrevWord(editor.firstChild, 15, "You should not ");
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testDeletePrevWord(editor.firstChild, 11, "You should ");
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testDeletePrevWord(editor.firstChild, 4, "You ");
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testDeletePrevWord(editor, 0, "");
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setupTest("You should not see this text.", 0);
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testDeleteNextWord(editor.firstChild, 0, "\u00A0should not see this text.");
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testDeleteNextWord(editor.firstChild, 0, "\u00A0not see this text.");
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testDeleteNextWord(editor.firstChild, 0, "\u00A0see this text.");
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testDeleteNextWord(editor.firstChild, 0, "\u00A0this text.");
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testDeleteNextWord(editor.firstChild, 0, "\u00A0text.");
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// testDeleteNextWord(editor, 0, "");
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// Tests for Bug 502259
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setupTest("<p>Bug</p>\n<p>502259</p>", 1);
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testDelete(function(){return editor.firstChild.firstChild;}, 3, "<p>Bug502259</p>", true);
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// Tests for Bug 507936
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var nodecallback = function(){return editor.firstChild.firstChild.lastChild.firstChild.lastChild;};
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setupTest("<ol><li>one<ol><li>two</li></ol></li></ol>\n<p>three</p>", 3, nodecallback);
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testDelete(nodecallback, 0, "<ol><li>one<ol><li>twothree</li></ol></li></ol>", true);
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setupTest("<ol><li>one<ol><li>two</li></ol></li></ol>\n<hr>\n<p>three</p>", 3, nodecallback);
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testDelete(nodecallback, 3,
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"<ol><li>one<ol><li>two</li></ol></li></ol><p>three</p>", true);
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// Tests for Bug 519751
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var nodecallback = function(){return editor.firstChild.lastChild;};
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setupTest("<p>one</p><ol><li>two</li><li>three</li></ol>", 3, nodecallback);
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testDelete(nodecallback, 0, "<p>onetwo</p><ol><li>three</li></ol>", true);
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nodecallback = function(){return editor.firstChild.childNodes[1].firstChild;};
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setupTest("<ol><li>one</li><li>two</li></ol><ol><li>three</li><li>four</li></ol>", 3, nodecallback);
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testDelete(function(){return editor.firstChild.childNodes[2].firstChild;},
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0, "<ol><li>one</li><li>two</li><li>three</li><li>four</li></ol>", true);
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/*todo_is(false, true, 'The above testDelete should use the same nodecallback' +
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'as in the proceeding setupTest: the cursor should stay at the end of "two", while currently it is at the beginning of "three" after delete');*/
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// More Tests for Bug 507936
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nodecallback = function(){return editor.firstChild.firstChild.firstChild;}
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setupTest("<div><div>abcdef</div><div>bar</div><div>ghi</div></div>", 5, nodecallback);
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sel.extend(editor.lastChild.lastChild.lastChild, 1);
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testDelete(editor.lastChild.lastChild.lastChild, 5, "<div><div>abcdehi</div></div>", true);
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setupTest("<div><div>abcdef</div><div>ghi</div></div>", 5, nodecallback);
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sel.extend(editor.lastChild.lastChild.lastChild, 1);
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testDelete(editor.lastChild.lastChild.lastChild, 5, "<div><div>abcdehi</div></div>", true);
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nodecallback = function(){return editor.firstChild.firstChild;}
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setupTest("<div>abcdef<div><div>bar</div>ghi</div></div>", 5, nodecallback);
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sel.extend(editor.lastChild.lastChild.lastChild, 1);
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expectednodecallback = function(){return editor.lastChild.lastChild;}
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testDelete(expectednodecallback, 0, "<div>abcdehi</div>", true);
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setupTest("<div>abcdef<div>ghi</div></div>", 5, nodecallback);
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sel.extend(editor.lastChild.lastChild.lastChild, 1);
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testDelete(expectednodecallback, 0, "<div>abcdehi</div>", true);
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(execTests);
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]]>
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</script>
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<body id="html_body" xmlns="http://www.w3.org/1999/xhtml">
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=462188">Mozilla Bug 462188</a>
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<p id="display"></p>
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<pre id="test">
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</pre>
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<iframe id="edit" width="200" height="100" src="about:blank"/>
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</body>
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</window>
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