Programmatically set selection should not have direction on Mac

https://bugs.webkit.org/show_bug.cgi?id=60529

Patch by Wyatt Carss <wcarss@chromium.org> on 2011-08-12
Reviewed by Ryosuke Niwa.

Source/WebCore:

Modified default value of VisibleSelection->m_isDirectional from 'true'
to 'false' by adding a defaulted argument to several VisibleSelection
constructors to make programmatic selection be directionless by default
on Mac. Also modified several calls to VisibleSelection's constructors
to correctly preserve directionality.

Near the end of FrameSelection::modify (presently FrameSelection.cpp:869)
a call to setExtent triggers an editing delegate that uses the
FrameSelection. The direction here should have been preserved from before,
but setIsDirectional was not called until after FrameSelection.cpp:869. It
has been moved up to make things behave.

* WebCore.exp.in:
* editing/ApplyBlockElementCommand.cpp:
(WebCore::ApplyBlockElementCommand::doApply):
(WebCore::ApplyBlockElementCommand::formatSelection):
* editing/ApplyStyleCommand.cpp:
(WebCore::ApplyStyleCommand::updateStartEnd):
* editing/BreakBlockquoteCommand.cpp:
(WebCore::BreakBlockquoteCommand::doApply):
* editing/CompositeEditCommand.cpp:
(WebCore::CompositeEditCommand::moveParagraphWithClones):
(WebCore::CompositeEditCommand::moveParagraphs):
(WebCore::CompositeEditCommand::breakOutOfEmptyListItem):
(WebCore::CompositeEditCommand::breakOutOfEmptyMailBlockquotedParagraph):
* editing/CreateLinkCommand.cpp:
(WebCore::CreateLinkCommand::doApply):
* editing/DeleteSelectionCommand.cpp:
(WebCore::DeleteSelectionCommand::setStartingSelectionOnSmartDelete):
(WebCore::DeleteSelectionCommand::doApply):
* editing/Editor.cpp:
(WebCore::Editor::selectionForCommand):
* editing/FrameSelection.cpp:
(WebCore::shouldAlwaysUseDirectionalSelection):
(WebCore::FrameSelection::FrameSelection):
(WebCore::FrameSelection::moveTo):
(WebCore::FrameSelection::setNonDirectionalSelectionIfNeeded):
(WebCore::FrameSelection::modify):
(WebCore::FrameSelection::setBase):
(WebCore::FrameSelection::setExtent):
* editing/FrameSelection.h:
* editing/InsertLineBreakCommand.cpp:
(WebCore::InsertLineBreakCommand::doApply):
* editing/InsertListCommand.cpp:
(WebCore::InsertListCommand::doApply):
* editing/InsertParagraphSeparatorCommand.cpp:
(WebCore::InsertParagraphSeparatorCommand::doApply):
* editing/InsertTextCommand.cpp:
(WebCore::InsertTextCommand::performTrivialReplace):
(WebCore::InsertTextCommand::doApply):
* editing/MoveSelectionCommand.cpp:
(WebCore::MoveSelectionCommand::doApply):
* editing/ReplaceSelectionCommand.cpp:
(WebCore::ReplaceSelectionCommand::completeHTMLReplacement):
* editing/TypingCommand.cpp:
(WebCore::TypingCommand::makeEditableRootEmpty):
(WebCore::TypingCommand::deleteKeyPressed):
(WebCore::TypingCommand::forwardDeleteKeyPressed):
* editing/VisibleSelection.cpp:
(WebCore::VisibleSelection::VisibleSelection):
* editing/VisibleSelection.h:
* page/EventHandler.cpp:
(WebCore::EventHandler::updateSelectionForMouseDownDispatchingSelectStart):
(WebCore::EventHandler::updateSelectionForMouseDrag):

LayoutTests:

Added editing/selection/programmatic-selection-on-mac-is-directionless
to test selection direction in programmatically set selections on
windows, unix, and mac, in plain text, editable divs, text-input
fields, and textareas. Modified text baselines for many editing tests,
which had a delegate change as a result of the cpp patch.

* editing/deleting/delete-ligature-003-expected.txt:
* editing/deleting/paragraph-in-preserveNewline-expected.txt:
* editing/deleting/whitespace-pre-1-expected.txt:
* editing/selection/after-line-break-expected.txt:
* platform/mac/editing/deleting/delete-all-text-in-text-field-assertion-expected.txt:
* platform/mac/editing/deleting/delete-and-undo-expected.txt:
* platform/mac/editing/deleting/delete-at-paragraph-boundaries-008-expected.txt:
* platform/mac/editing/deleting/delete-br-002-expected.txt:
* platform/mac/editing/deleting/delete-br-004-expected.txt:
* platform/mac/editing/deleting/delete-br-005-expected.txt:
* platform/mac/editing/deleting/delete-br-006-expected.txt:
* platform/mac/editing/deleting/delete-br-009-expected.txt:
* platform/mac/editing/deleting/delete-br-010-expected.txt:
* platform/mac/editing/deleting/delete-br-011-expected.txt:
* platform/mac/editing/deleting/delete-ws-fixup-003-expected.txt:
* platform/mac/editing/deleting/delete-ws-fixup-004-expected.txt:
* platform/mac/editing/deleting/smart-delete-002-expected.txt:
* platform/mac/editing/inserting/insert-3800346-fix-expected.txt:
* platform/mac/editing/inserting/insert-at-end-01-expected.txt:
* platform/mac/editing/inserting/insert-at-end-02-expected.txt:
* platform/mac/editing/inserting/insert-div-010-expected.txt:
* platform/mac/editing/inserting/insert-div-013-expected.txt:
* platform/mac/editing/inserting/insert-div-015-expected.txt:
* platform/mac/editing/inserting/insert-div-019-expected.txt:
* platform/mac/editing/inserting/insert-paragraph-03-expected.txt:
* platform/mac/editing/pasteboard/3976872-expected.txt:
* platform/mac/editing/pasteboard/4076267-2-expected.txt:
* platform/mac/editing/pasteboard/4076267-expected.txt:
* platform/mac/editing/pasteboard/drag-selected-image-to-contenteditable-expected.txt:
* platform/mac/editing/pasteboard/emacs-ctrl-a-k-y-expected.txt:
* platform/mac/editing/pasteboard/emacs-ctrl-k-y-001-expected.txt:
* platform/mac/editing/pasteboard/paste-text-014-expected.txt:
* platform/mac/editing/pasteboard/paste-text-015-expected.txt:
* platform/mac/editing/pasteboard/smart-paste-008-expected.txt:
* platform/mac/editing/selection/4932260-1-expected.txt:
* platform/mac/editing/selection/anchor-focus2-expected.txt:
* platform/mac/editing/selection/anchor-focus3-expected.txt:
* platform/mac/editing/selection/expanding-selections-expected.txt:
* platform/mac/editing/selection/expanding-selections2-expected.txt:
* platform/mac/editing/selection/fake-drag-expected.txt:
* platform/mac/editing/selection/move-by-word-001-expected.txt:
* platform/mac/editing/selection/transformed-selection-rects-expected.txt:
* platform/mac/editing/selection/triple-click-in-pre-expected.txt:
* platform/mac/editing/style/create-block-for-style-008-expected.txt:
* platform/mac/editing/undo/4063751-expected.txt:
* platform/mac/editing/undo/undo-forward-delete-boundary-expected.txt:
* platform/mac/editing/undo/undo-forward-delete-expected.txt:


Canonical link: https://commits.webkit.org/82146@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@93134 268f45cc-cd09-0410-ab3c-d52691b4dbfc

LayoutTests/ChangeLog

@@ -1,3 +1,64 @@
+2011-08-12  Wyatt Carss  <wcarss@chromium.org>
+
+        Programmatically set selection should not have direction on Mac
+        https://bugs.webkit.org/show_bug.cgi?id=60529
+
+        Reviewed by Ryosuke Niwa.
+
+        Added editing/selection/programmatic-selection-on-mac-is-directionless
+        to test selection direction in programmatically set selections on
+        windows, unix, and mac, in plain text, editable divs, text-input
+        fields, and textareas. Modified text baselines for many editing tests,
+        which had a delegate change as a result of the cpp patch.
+
+        * editing/deleting/delete-ligature-003-expected.txt:
+        * editing/deleting/paragraph-in-preserveNewline-expected.txt:
+        * editing/deleting/whitespace-pre-1-expected.txt:
+        * editing/selection/after-line-break-expected.txt:
+        * platform/mac/editing/deleting/delete-all-text-in-text-field-assertion-expected.txt:
+        * platform/mac/editing/deleting/delete-and-undo-expected.txt:
+        * platform/mac/editing/deleting/delete-at-paragraph-boundaries-008-expected.txt:
+        * platform/mac/editing/deleting/delete-br-002-expected.txt:
+        * platform/mac/editing/deleting/delete-br-004-expected.txt:
+        * platform/mac/editing/deleting/delete-br-005-expected.txt:
+        * platform/mac/editing/deleting/delete-br-006-expected.txt:
+        * platform/mac/editing/deleting/delete-br-009-expected.txt:
+        * platform/mac/editing/deleting/delete-br-010-expected.txt:
+        * platform/mac/editing/deleting/delete-br-011-expected.txt:
+        * platform/mac/editing/deleting/delete-ws-fixup-003-expected.txt:
+        * platform/mac/editing/deleting/delete-ws-fixup-004-expected.txt:
+        * platform/mac/editing/deleting/smart-delete-002-expected.txt:
+        * platform/mac/editing/inserting/insert-3800346-fix-expected.txt:
+        * platform/mac/editing/inserting/insert-at-end-01-expected.txt:
+        * platform/mac/editing/inserting/insert-at-end-02-expected.txt:
+        * platform/mac/editing/inserting/insert-div-010-expected.txt:
+        * platform/mac/editing/inserting/insert-div-013-expected.txt:
+        * platform/mac/editing/inserting/insert-div-015-expected.txt:
+        * platform/mac/editing/inserting/insert-div-019-expected.txt:
+        * platform/mac/editing/inserting/insert-paragraph-03-expected.txt:
+        * platform/mac/editing/pasteboard/3976872-expected.txt:
+        * platform/mac/editing/pasteboard/4076267-2-expected.txt:
+        * platform/mac/editing/pasteboard/4076267-expected.txt:
+        * platform/mac/editing/pasteboard/drag-selected-image-to-contenteditable-expected.txt:
+        * platform/mac/editing/pasteboard/emacs-ctrl-a-k-y-expected.txt:
+        * platform/mac/editing/pasteboard/emacs-ctrl-k-y-001-expected.txt:
+        * platform/mac/editing/pasteboard/paste-text-014-expected.txt:
+        * platform/mac/editing/pasteboard/paste-text-015-expected.txt:
+        * platform/mac/editing/pasteboard/smart-paste-008-expected.txt:
+        * platform/mac/editing/selection/4932260-1-expected.txt:
+        * platform/mac/editing/selection/anchor-focus2-expected.txt:
+        * platform/mac/editing/selection/anchor-focus3-expected.txt:
+        * platform/mac/editing/selection/expanding-selections-expected.txt:
+        * platform/mac/editing/selection/expanding-selections2-expected.txt:
+        * platform/mac/editing/selection/fake-drag-expected.txt:
+        * platform/mac/editing/selection/move-by-word-001-expected.txt:
+        * platform/mac/editing/selection/transformed-selection-rects-expected.txt:
+        * platform/mac/editing/selection/triple-click-in-pre-expected.txt:
+        * platform/mac/editing/style/create-block-for-style-008-expected.txt:
+        * platform/mac/editing/undo/4063751-expected.txt:
+        * platform/mac/editing/undo/undo-forward-delete-boundary-expected.txt:
+        * platform/mac/editing/undo/undo-forward-delete-expected.txt:
+
 2011-08-16  Tony Chang  <tony@chromium.org>
 
         [chromium] Mark svg/wicd/test-rightsizing-a.xhtml as flakey.

LayoutTests/editing/deleting/delete-ligature-003-expected.txt

@@ -7,11 +7,30 @@ EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotificatio
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 1 of #text > DIV > BODY > HTML > #document to 2 of #text > DIV > BODY > HTML > #document toDOMRange:range from 1 of #text > DIV > BODY > HTML > #document to 2 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldDeleteDOMRange:range from 1 of #text > DIV > BODY > HTML > #document to 2 of #text > DIV > BODY > HTML > #document
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldDeleteDOMRange:range from 1 of #text > DIV > BODY > HTML > #document to 2 of #text > DIV > BODY > HTML > #document
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
 This test tests whether the undo command works when the BackSpace key deletes the last character of a ligature "วั".
 
-If this test succeeds, you can see "วั" (U+0E27,U+0E31) and a string "succeeded" below.
+If this test succeeds, you can see "วั" (U+0E27,U+0E31) and a string "succeeded" for each platform below.
 
 วั
-Succeeded.
+Succeeded for mac
+Succeeded for win
+Succeeded for unix

LayoutTests/editing/deleting/delete-ligature-003.html

@@ -12,26 +12,34 @@
             if (window.eventSender)
                 eventSender.keyDown(String.fromCharCode(0x0008), null);
         }
-        function editingTest() {
-            if (window.layoutTestController)
-                layoutTestController.dumpAsText();
+        function runTestOn(platform) {
             var testarea = document.getElementById("test");
+            if(window.layoutTestController)
+                layoutTestController.setEditingBehavior(platform);
+
             testarea.focus();
             moveSelectionForwardByCharacterCommand();
             moveSelectionForwardByCharacterCommand();
             sendBackwardDeleteKey();
             execUndoCommand();
             if (testarea.textContent == "\u0E27\u0E31")
-                log("Succeeded.");
+                log("Succeeded for " + platform);
             else
                 log("Failed. Actual: \"" + testarea.value + "\", Expected: \"\u0E27\u0E31\"");
         }
+        function editingTest() {
+            if (window.layoutTestController)
+                layoutTestController.dumpAsText();
+            runTestOn("mac");
+            runTestOn("win");
+            runTestOn("unix");
+        }
         </script>
         <title>Editing Test (Undo deleting a ligature)</title> 
     </head> 
     <body>
         <p>This test tests whether the undo command works when the BackSpace key deletes the last character of a ligature "&#x0E27;&#x0E31;".</p>
-        <p>If this test succeeds, you can see "&#x0E27;&#x0E31;" (U+0E27,U+0E31) and a string "succeeded" below.</p>
+        <p>If this test succeeds, you can see "&#x0E27;&#x0E31;" (U+0E27,U+0E31) and a string "succeeded" for each platform below.</p>
         <div id="test" contenteditable>&#x0E27;&#x0E31;</div>
         <ul id="console"></ul>
         <script language="javascript" type="text/javascript">

LayoutTests/editing/deleting/paragraph-in-preserveNewline-expected.txt

@@ -6,11 +6,72 @@ EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotificatio
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: shouldDeleteDOMRange:range from 0 of #text > PRE > DIV > BODY > HTML > #document to 3 of #text > PRE > DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 0 of PRE > DIV > BODY > HTML > #document to 0 of PRE > DIV > BODY > HTML > #document toDOMRange:range from 0 of PRE > DIV > BODY > HTML > #document to 0 of PRE > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 0 of #text > PRE > DIV > BODY > HTML > #document to 3 of #text > PRE > DIV > BODY > HTML > #document toDOMRange:range from 0 of #text > PRE > DIV > BODY > HTML > #document to 3 of #text > PRE > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldDeleteDOMRange:range from 0 of #text > PRE > DIV > BODY > HTML > #document to 3 of #text > PRE > DIV > BODY > HTML > #document
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 0 of #text > PRE > DIV > BODY > HTML > #document to 3 of #text > PRE > DIV > BODY > HTML > #document toDOMRange:range from 0 of #text > PRE > DIV > BODY > HTML > #document to 3 of #text > PRE > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldDeleteDOMRange:range from 0 of #text > PRE > DIV > BODY > HTML > #document to 3 of #text > PRE > DIV > BODY > HTML > #document
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 0 of #text > PRE > DIV > BODY > HTML > #document to 3 of #text > PRE > DIV > BODY > HTML > #document toDOMRange:range from 0 of #text > PRE > DIV > BODY > HTML > #document to 3 of #text > PRE > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidEndEditing:WebViewDidEndEditingNotification
 This tests for a bug where deleting a paragraph in preserveNewline text would introduce an extra line.  You should see '\nbar' below.
+
+initial state:
+| <pre>
+|   "foo
+bar"
+
+on mac:
 | <pre>
 |   "<#selection-caret>
 bar"
+
+after undo on mac:
+| <pre>
+|   "<#selection-anchor>foo<#selection-focus>
+bar"
+
+on win:
+| <pre>
+|   "<#selection-caret>
+bar"
+
+after undo on win:
+| <pre>
+|   "<#selection-anchor>foo<#selection-focus>
+bar"
+
+on unix:
+| <pre>
+|   "<#selection-caret>
+bar"
+
+after undo on unix:
+| <pre>
+|   "<#selection-anchor>foo<#selection-focus>
+bar"

LayoutTests/editing/deleting/paragraph-in-preserveNewline.html

@@ -7,18 +7,30 @@
 
 <script src="../../resources/dump-as-markup.js"></script>
 <script>
-var sel = window.getSelection();
-var e = document.getElementById("test");
+function runTestsOn(platform) {
+    var sel = window.getSelection();
+    var e = document.getElementById("test");
+
+    if(window.layoutTestController)
+        layoutTestController.setEditingBehavior(platform);
+
+    sel.setPosition(e, 0);
+    sel.modify("extend", "forward", "character");
+    sel.modify("extend", "forward", "character");
+    sel.modify("extend", "forward", "character");
+    document.execCommand("Delete");
+    Markup.dump("test", "on " + platform);
+    document.execCommand("undo");
+    Markup.dump("test", "after undo on " + platform);
+}
 
 if (window.layoutTestController)
      layoutTestController.dumpEditingCallbacks();
-sel.setPosition(e, 0);
-sel.modify("extend", "forward", "character");
-sel.modify("extend", "forward", "character");
-sel.modify("extend", "forward", "character");
-document.execCommand("Delete");
 Markup.description(description.textContent);
-Markup.dump("test");
+Markup.dump("test", "initial state");
+runTestsOn("mac");
+runTestsOn("win");
+runTestsOn("unix");
 </script>
 </body>
 </html>

LayoutTests/editing/deleting/whitespace-pre-1-expected.txt

@@ -2,13 +2,70 @@ EDITING DELEGATE: shouldBeginEditingInDOMRange:range from 0 of DIV > BODY > HTML
 EDITING DELEGATE: webViewDidBeginEditing:WebViewDidBeginEditingNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
-EDITING DELEGATE: shouldDeleteDOMRange:range from 0 of #text > DIV > BODY > HTML > #document to 49 of #text > DIV > BODY > HTML > #document
+EDITING DELEGATE: shouldDeleteDOMRange:range from 0 of #text > DIV > BODY > HTML > #document to 69 of #text > DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 0 of DIV > BODY > HTML > #document to 0 of DIV > BODY > HTML > #document toDOMRange:range from 0 of DIV > BODY > HTML > #document to 0 of DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 0 of #text > DIV > BODY > HTML > #document to 69 of #text > DIV > BODY > HTML > #document toDOMRange:range from 0 of #text > DIV > BODY > HTML > #document to 69 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldDeleteDOMRange:range from 0 of #text > DIV > BODY > HTML > #document to 69 of #text > DIV > BODY > HTML > #document
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 0 of #text > DIV > BODY > HTML > #document to 69 of #text > DIV > BODY > HTML > #document toDOMRange:range from 0 of #text > DIV > BODY > HTML > #document to 69 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldDeleteDOMRange:range from 0 of #text > DIV > BODY > HTML > #document to 69 of #text > DIV > BODY > HTML > #document
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
+EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
+EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 0 of #text > DIV > BODY > HTML > #document to 69 of #text > DIV > BODY > HTML > #document toDOMRange:range from 0 of #text > DIV > BODY > HTML > #document to 69 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidEndEditing:WebViewDidEndEditingNotification
 This tests for a bug in endOfLine.
+
+initial state:
+| "You should not see this paragraph unless the command has been undone.
+There should be three paragraphs in this editable region.
+The first one should be empty."
+
+on mac:
+| "<#selection-caret>
+There should be three paragraphs in this editable region.
+The first one should be empty."
+
+after undo on mac:
+| "<#selection-anchor>You should not see this paragraph unless the command has been undone.<#selection-focus>
+There should be three paragraphs in this editable region.
+The first one should be empty."
+
+on win:
+| "<#selection-caret>
+There should be three paragraphs in this editable region.
+The first one should be empty."
+
+after undo on win:
+| "<#selection-anchor>You should not see this paragraph unless the command has been undone.<#selection-focus>
+There should be three paragraphs in this editable region.
+The first one should be empty."
+
+on unix:
 | "<#selection-caret>
 There should be three paragraphs in this editable region.
 The first one should be empty."
+
+after undo on unix:
+| "<#selection-anchor>You should not see this paragraph unless the command has been undone.<#selection-focus>
+There should be three paragraphs in this editable region.
+The first one should be empty."