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comparison: layout/generic/test/test_backspace_delete.xul
layout/generic/test/test_backspace_delete.xul
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:af02e45d3503 |
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| 1 <?xml version="1.0"?> | |
| 2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?> | |
| 3 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?> | |
| 4 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" | |
| 5 xmlns:html="http://www.w3.org/1999/xhtml" | |
| 6 title="Test BackSpace/Delete Keys"> | |
| 7 <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> | |
| 8 | |
| 9 <script class="testbody" type="application/javascript"> | |
| 10 <![CDATA[ | |
| 11 | |
| 12 function execTests() { | |
| 13 var e = document.getElementById("edit"); | |
| 14 var doc = e.contentDocument; | |
| 15 var win = e.contentWindow; | |
| 16 var root = doc.documentElement; | |
| 17 var editor = doc.body; | |
| 18 var sel = win.getSelection(); | |
| 19 win.focus(); | |
| 20 | |
| 21 function setupTest(html, firstChildOffsetForCaret, node) { | |
| 22 // Work around bug 474255 --- we need to have nonempty content before we turn on | |
| 23 // editing, or the tests below break because the editor doesn't notice when we | |
| 24 // insert non-empty content using innerHTML. | |
| 25 doc.designMode = 'off'; | |
| 26 editor.innerHTML = html; | |
| 27 doc.designMode = 'on'; | |
| 28 var n = editor.firstChild; | |
| 29 if (node) { | |
| 30 n = node(); | |
| 31 } | |
| 32 sel.collapse(n, firstChildOffsetForCaret); | |
| 33 } | |
| 34 | |
| 35 var eatSpace; | |
| 36 | |
| 37 function getPrefs() { | |
| 38 const prefSvcContractID = "@mozilla.org/preferences-service;1"; | |
| 39 const prefSvcIID = Components.interfaces.nsIPrefService; | |
| 40 return Components.classes[prefSvcContractID].getService(prefSvcIID) | |
| 41 .getBranch("layout.word_select."); | |
| 42 } | |
| 43 | |
| 44 function setEatSpace(newValue) { | |
| 45 getPrefs().setBoolPref("eat_space_to_next_word", newValue); | |
| 46 eatSpace = newValue; | |
| 47 } | |
| 48 | |
| 49 function restoreEatSpace() { | |
| 50 try { | |
| 51 getPrefs().clearUserPref("eat_space_to_next_word"); | |
| 52 } catch(ex) {} | |
| 53 } | |
| 54 | |
| 55 function doCommand(cmd) { | |
| 56 var controller = document.commandDispatcher.getControllerForCommand(cmd); | |
| 57 if (controller) { | |
| 58 try { | |
| 59 controller.doCommand(cmd); | |
| 60 ok(true, 'doCommand(' + cmd + ') succeeded'); | |
| 61 } catch(ex) { | |
| 62 ok(false, 'exception in doCommand(' + cmd + '): ', ex.message); | |
| 63 } | |
| 64 } | |
| 65 } | |
| 66 | |
| 67 function testRight(node, offset) { | |
| 68 doCommand("cmd_charNext"); | |
| 69 var msg = "Right movement broken in \"" + editor.innerHTML + "\", offset " + offset; | |
| 70 is(sel.anchorNode, node, msg); | |
| 71 is(sel.anchorOffset, offset, msg); | |
| 72 } | |
| 73 | |
| 74 function selErrString(dir) { | |
| 75 return dir + " selection broken with eatSpace=" + eatSpace + " in \"" + editor.innerHTML + "\""; | |
| 76 } | |
| 77 | |
| 78 function testWordSelRight(startNode, startOffset, endNode, endOffset) { | |
| 79 doCommand("cmd_selectWordNext"); | |
| 80 var selRange = sel.getRangeAt(0); | |
| 81 is(selRange.startContainer, startNode, selErrString("Word right")); | |
| 82 is(selRange.startOffset, startOffset, selErrString("Word right")); | |
| 83 is(selRange.endContainer, endNode, selErrString("Word right")); | |
| 84 is(selRange.endOffset, endOffset, selErrString("Word right")); | |
| 85 } | |
| 86 | |
| 87 function testDelete(node, offset, text, richtext) { | |
| 88 doCommand("cmd_deleteCharForward"); | |
| 89 var msg = "Delete broken in \"" + editor.innerHTML + "\", offset " + offset; | |
| 90 if(typeof node == 'function'){ | |
| 91 node = node(); | |
| 92 } | |
| 93 is(sel.anchorNode, node, msg); | |
| 94 | |
| 95 is(sel.anchorOffset, offset, msg); | |
| 96 let text_result = richtext ? editor.innerHTML : editor.textContent; | |
| 97 is(text_result, text, msg); | |
| 98 } | |
| 99 | |
| 100 function testBackspace(node, offset, text) { | |
| 101 doCommand("cmd_deleteCharBackward"); | |
| 102 var msg = "Backspace broken in \"" + editor.innerHTML + "\", offset " + offset; | |
| 103 is(sel.anchorNode, node, msg); | |
| 104 | |
| 105 is(sel.anchorOffset, offset, msg); | |
| 106 is(editor.textContent, text, msg); | |
| 107 } | |
| 108 | |
| 109 function testDeletePrevWord(node, offset, text) { | |
| 110 doCommand("cmd_deleteWordBackward"); | |
| 111 var msg = "Delete previous word broken in \"" + editor.innerHTML + "\", offset " + offset; | |
| 112 is(sel.anchorNode, node, msg); | |
| 113 is(sel.anchorOffset, offset, msg); | |
| 114 is(editor.textContent, text, msg); | |
| 115 } | |
| 116 | |
| 117 function testDeleteNextWord(node, offset, text) { | |
| 118 doCommand("cmd_deleteWordForward"); | |
| 119 var msg = "Delete next word broken in \"" + editor.innerHTML + "\", offset " + offset; | |
| 120 is(sel.anchorNode, node, msg); | |
| 121 is(sel.anchorOffset, offset, msg); | |
| 122 todo_is(editor.textContent, text, msg); | |
| 123 } | |
| 124 | |
| 125 // Test cell-wise deletion of Delete | |
| 126 setupTest("สวัสดีพ่อแม่พี่น้อง", 0); | |
| 127 testRight(editor.firstChild, 1); | |
| 128 testDelete(editor.firstChild, 1, "สสดีพ่อแม่พี่น้อง"); | |
| 129 testRight(editor.firstChild, 2); | |
| 130 testDelete(editor.firstChild, 2, "สสพ่อแม่พี่น้อง"); | |
| 131 testRight(editor.firstChild, 4); | |
| 132 testDelete(editor.firstChild, 4, "สสพ่แม่พี่น้อง"); | |
| 133 testRight(editor.firstChild, 5); | |
| 134 testDelete(editor.firstChild, 5, "สสพ่แพี่น้อง", false); | |
| 135 testRight(editor.firstChild, 8); | |
| 136 testDelete(editor.firstChild, 8, "สสพ่แพี่อง", false); | |
| 137 testRight(editor.firstChild, 9); | |
| 138 testDelete(editor.firstChild, 9, "สสพ่แพี่อ", false); | |
| 139 | |
| 140 // Test character-wise deletion of Backspace | |
| 141 setupTest("สวัสดีพ่อแม่พี่น้อง", 0); | |
| 142 testRight(editor.firstChild, 1); | |
| 143 testBackspace(editor.firstChild, 0, "วัสดีพ่อแม่พี่น้อง"); | |
| 144 testRight(editor.firstChild, 2); | |
| 145 testBackspace(editor.firstChild, 1, "วสดีพ่อแม่พี่น้อง"); | |
| 146 testRight(editor.firstChild, 2); | |
| 147 testBackspace(editor.firstChild, 1, "วดีพ่อแม่พี่น้อง"); | |
| 148 testRight(editor.firstChild, 3); | |
| 149 testBackspace(editor.firstChild, 2, "วดพ่อแม่พี่น้อง"); | |
| 150 testRight(editor.firstChild, 4); | |
| 151 testBackspace(editor.firstChild, 3, "วดพอแม่พี่น้อง"); | |
| 152 testRight(editor.firstChild, 4); | |
| 153 testBackspace(editor.firstChild, 3, "วดพแม่พี่น้อง"); | |
| 154 testRight(editor.firstChild, 4); | |
| 155 testBackspace(editor.firstChild, 3, "วดพม่พี่น้อง"); | |
| 156 testRight(editor.firstChild, 5); | |
| 157 testBackspace(editor.firstChild, 4, "วดพมพี่น้อง"); | |
| 158 testRight(editor.firstChild, 7); | |
| 159 testBackspace(editor.firstChild, 6, "วดพมพีน้อง"); | |
| 160 testRight(editor.firstChild, 8); | |
| 161 testBackspace(editor.firstChild, 7, "วดพมพีนอง"); | |
| 162 testRight(editor.firstChild, 8); | |
| 163 testBackspace(editor.firstChild, 7, "วดพมพีนง"); | |
| 164 testRight(editor.firstChild, 8); | |
| 165 testBackspace(editor.firstChild, 7, "วดพมพีน"); | |
| 166 | |
| 167 // Tests for Bug 417745 | |
| 168 | |
| 169 setEatSpace(true); | |
| 170 | |
| 171 setupTest("Quick yellow fox", 0); | |
| 172 testWordSelRight(editor.firstChild, 0, editor.firstChild, 6); | |
| 173 testDelete(editor.firstChild, 0, "yellow fox"); | |
| 174 testWordSelRight(editor.firstChild, 0, editor.firstChild, 7); | |
| 175 testDelete(editor.firstChild, 0, "fox"); | |
| 176 | |
| 177 setEatSpace(false); | |
| 178 | |
| 179 setupTest("Quick yellow fox", 0); | |
| 180 testWordSelRight(editor.firstChild, 0, editor.firstChild, 5); | |
| 181 // editor converts the leading space to an , otherwise it | |
| 182 // wouldn't show up which would confuse users | |
| 183 testDelete(editor.firstChild, 0, "\u00A0yellow fox"); | |
| 184 testWordSelRight(editor.firstChild, 0, editor.firstChild, 7); | |
| 185 testDelete(editor.firstChild, 0, "\u00A0fox"); | |
| 186 testWordSelRight(editor.firstChild, 0, editor.firstChild, 4); | |
| 187 testDelete(editor, 0, ""); | |
| 188 | |
| 189 restoreEatSpace(); | |
| 190 | |
| 191 // Tests for Bug 419217 | |
| 192 | |
| 193 setupTest("foo<div>bar</div>", 3); | |
| 194 testDelete(function(){return editor.firstChild;}, 3, "foobar", true); | |
| 195 | |
| 196 // Tests for Bug 419406 | |
| 197 var s = "helloשלום"; | |
| 198 setupTest(s, 4); | |
| 199 testRight(editor.firstChild, 5); | |
| 200 testDelete(editor.firstChild, 5, "helloשלום"); | |
| 201 | |
| 202 // Tests for Bug 462188 | |
| 203 setupTest("You should not see this text.", 29); | |
| 204 testDeletePrevWord(editor.firstChild, 24, "You should not see this "); | |
| 205 testDeletePrevWord(editor.firstChild, 19, "You should not see "); | |
| 206 testDeletePrevWord(editor.firstChild, 15, "You should not "); | |
| 207 testDeletePrevWord(editor.firstChild, 11, "You should "); | |
| 208 testDeletePrevWord(editor.firstChild, 4, "You "); | |
| 209 testDeletePrevWord(editor, 0, ""); | |
| 210 | |
| 211 setupTest("You should not see this text.", 0); | |
| 212 testDeleteNextWord(editor.firstChild, 0, "\u00A0should not see this text."); | |
| 213 testDeleteNextWord(editor.firstChild, 0, "\u00A0not see this text."); | |
| 214 testDeleteNextWord(editor.firstChild, 0, "\u00A0see this text."); | |
| 215 testDeleteNextWord(editor.firstChild, 0, "\u00A0this text."); | |
| 216 testDeleteNextWord(editor.firstChild, 0, "\u00A0text."); | |
| 217 // testDeleteNextWord(editor, 0, ""); | |
| 218 | |
| 219 // Tests for Bug 502259 | |
| 220 setupTest("<p>Bug</p>\n<p>502259</p>", 1); | |
| 221 testDelete(function(){return editor.firstChild.firstChild;}, 3, "<p>Bug502259</p>", true); | |
| 222 | |
| 223 // Tests for Bug 507936 | |
| 224 var nodecallback = function(){return editor.firstChild.firstChild.lastChild.firstChild.lastChild;}; | |
| 225 setupTest("<ol><li>one<ol><li>two</li></ol></li></ol>\n<p>three</p>", 3, nodecallback); | |
| 226 testDelete(nodecallback, 0, "<ol><li>one<ol><li>twothree</li></ol></li></ol>", true); | |
| 227 | |
| 228 setupTest("<ol><li>one<ol><li>two</li></ol></li></ol>\n<hr>\n<p>three</p>", 3, nodecallback); | |
| 229 testDelete(nodecallback, 3, | |
| 230 "<ol><li>one<ol><li>two</li></ol></li></ol><p>three</p>", true); | |
| 231 | |
| 232 // Tests for Bug 519751 | |
| 233 var nodecallback = function(){return editor.firstChild.lastChild;}; | |
| 234 setupTest("<p>one</p><ol><li>two</li><li>three</li></ol>", 3, nodecallback); | |
| 235 testDelete(nodecallback, 0, "<p>onetwo</p><ol><li>three</li></ol>", true); | |
| 236 | |
| 237 nodecallback = function(){return editor.firstChild.childNodes[1].firstChild;}; | |
| 238 setupTest("<ol><li>one</li><li>two</li></ol><ol><li>three</li><li>four</li></ol>", 3, nodecallback); | |
| 239 testDelete(function(){return editor.firstChild.childNodes[2].firstChild;}, | |
| 240 0, "<ol><li>one</li><li>two</li><li>three</li><li>four</li></ol>", true); | |
| 241 /*todo_is(false, true, 'The above testDelete should use the same nodecallback' + | |
| 242 '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');*/ | |
| 243 | |
| 244 // More Tests for Bug 507936 | |
| 245 nodecallback = function(){return editor.firstChild.firstChild.firstChild;} | |
| 246 setupTest("<div><div>abcdef</div><div>bar</div><div>ghi</div></div>", 5, nodecallback); | |
| 247 sel.extend(editor.lastChild.lastChild.lastChild, 1); | |
| 248 testDelete(editor.lastChild.lastChild.lastChild, 5, "<div><div>abcdehi</div></div>", true); | |
| 249 | |
| 250 setupTest("<div><div>abcdef</div><div>ghi</div></div>", 5, nodecallback); | |
| 251 sel.extend(editor.lastChild.lastChild.lastChild, 1); | |
| 252 testDelete(editor.lastChild.lastChild.lastChild, 5, "<div><div>abcdehi</div></div>", true); | |
| 253 | |
| 254 nodecallback = function(){return editor.firstChild.firstChild;} | |
| 255 setupTest("<div>abcdef<div><div>bar</div>ghi</div></div>", 5, nodecallback); | |
| 256 sel.extend(editor.lastChild.lastChild.lastChild, 1); | |
| 257 expectednodecallback = function(){return editor.lastChild.lastChild;} | |
| 258 testDelete(expectednodecallback, 0, "<div>abcdehi</div>", true); | |
| 259 | |
| 260 setupTest("<div>abcdef<div>ghi</div></div>", 5, nodecallback); | |
| 261 sel.extend(editor.lastChild.lastChild.lastChild, 1); | |
| 262 testDelete(expectednodecallback, 0, "<div>abcdehi</div>", true); | |
| 263 | |
| 264 SimpleTest.finish(); | |
| 265 } | |
| 266 | |
| 267 SimpleTest.waitForExplicitFinish(); | |
| 268 addLoadEvent(execTests); | |
| 269 ]]> | |
| 270 </script> | |
| 271 | |
| 272 <body id="html_body" xmlns="http://www.w3.org/1999/xhtml"> | |
| 273 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=462188">Mozilla Bug 462188</a> | |
| 274 <p id="display"></p> | |
| 275 | |
| 276 <pre id="test"> | |
| 277 </pre> | |
| 278 <iframe id="edit" width="200" height="100" src="about:blank"/> | |
| 279 </body> | |
| 280 </window> |
