https://bugs.webkit.org/show_bug.cgi?id=89526
<rdar://problem/
10305315>
Patch by Alice Cheng <alice_cheng@apple.com> on 2012-06-26
Reviewed by Darin Adler.
Source/WebCore:
The range used for marking becomes invalid after SpellingCorrectionCommand, due to changes in the DOM made by ReplaceSelectionCommand.
This invalid range caused marking to be incorrect, and Mail.app to crash when iterating through the invalid range. To fix this,
recalculate the range for marking after SpellingCorrectionCommand.
Test: platform/mac/editing/spelling/autocorrection-blockquote-crash.html
* editing/AlternativeTextController.cpp:
(WebCore::AlternativeTextController::applyAlternativeTextToRange):
* editing/Editor.cpp: (WebCore::Editor::markAndReplaceFor):
* testing/Internals.cpp:
(WebCore):
(WebCore::Internals::hasAutocorrectedMarker):
* testing/Internals.h: (Internals):
* testing/Internals.idl:
LayoutTests:
* platform/mac/editing/spelling/autocorrection-blockquote-crash-expected.txt: Added.
* platform/mac/editing/spelling/autocorrection-blockquote-crash.html: Added.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@121299
268f45cc-cd09-0410-ab3c-
d52691b4dbfc
+2012-06-26 Alice Cheng <alice_cheng@apple.com>
+
+ Crash at WebCore::TextIterator::handleTextBox
+ https://bugs.webkit.org/show_bug.cgi?id=89526
+ <rdar://problem/10305315>
+
+ Reviewed by Darin Adler.
+
+ * platform/mac/editing/spelling/autocorrection-blockquote-crash-expected.txt: Added.
+ * platform/mac/editing/spelling/autocorrection-blockquote-crash.html: Added.
+
2012-06-26 Ryosuke Niwa <rniwa@webkit.org>
Convert editing/inserting/font-size-clears-from-typing-style.html to a dump-as-markup test
--- /dev/null
+This test checks that markers are correct when auto correcting in the blockquote. If you type "n" and " ", there should be blue dots under information, but is off by one.
+
+PASS internals.hasAutocorrectedMarker(document, 0, 1) is true
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
+would this
+testinformation
+make a difference?
+
+
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
+<html>
+<head>
+ <script src="../../../../fast/js/resources/js-test-pre.js"></script>
+</head>
+<body>
+<p id="description">This test checks that markers are correct when auto correcting in the blockquote. If you type "n" and " ", there should be blue dots under information, but is off by one. <br> Note, this test can fail due to user specific spell checking data. If the user has previously dismissed 'notational' as the correct spelling of 'notationl' several times, the spell checker will not provide 'information' as a suggestion anymore. To fix this, remove all files in ~/Library/Spelling.</p>
+<div id="console"></div>
+
+<div id = "test" contentEditable="true" spellCheck="true"><blockquote type="cite"><font style = "font-family:Arial"><br> would this <b id = "bold"><br></b><b><br></b>make a difference?<span><br></span><span><br></span></font></blockquote></div>
+
+<script language="javascript">
+ // Insert some text with a typographical error in it, so autocorrection occurs.
+ window.getSelection().setPosition(document.getElementById("bold"), 1);
+ document.execCommand("InsertText", false, "test infomatio");
+ eventSender.keyDown('n');
+ eventSender.keyDown(' ');
+
+ if(window.internals)
+ shouldBeTrue('internals.hasAutocorrectedMarker(document, 0, 1)');
+</script>
+<script src="../../../../fast/js/resources/js-test-post.js"></script>
+</body>
+</html>
+2012-06-26 Alice Cheng <alice_cheng@apple.com>
+
+ Crash at WebCore::TextIterator::handleTextBox
+ https://bugs.webkit.org/show_bug.cgi?id=89526
+ <rdar://problem/10305315>
+
+ Reviewed by Darin Adler.
+
+ The range used for marking becomes invalid after SpellingCorrectionCommand, due to changes in the DOM made by ReplaceSelectionCommand.
+ This invalid range caused marking to be incorrect, and Mail.app to crash when iterating through the invalid range. To fix this,
+ recalculate the range for marking after SpellingCorrectionCommand.
+
+ Test: platform/mac/editing/spelling/autocorrection-blockquote-crash.html
+
+ * editing/AlternativeTextController.cpp:
+ (WebCore::AlternativeTextController::applyAlternativeTextToRange):
+ * editing/Editor.cpp: (WebCore::Editor::markAndReplaceFor):
+ * testing/Internals.cpp:
+ (WebCore):
+ (WebCore::Internals::hasAutocorrectedMarker):
+ * testing/Internals.h: (Internals):
+ * testing/Internals.idl:
+
2012-06-26 Tom Sepez <tsepez@chromium.org>
[chromium] HTML5 audio/video tags - loading http content from https page doesn't trigger warning.
// Clone the range, since the caller of this method may want to keep the original range around.
RefPtr<Range> rangeWithAlternative = range->cloneRange(ec);
+
+ int paragraphStartIndex = TextIterator::rangeLength(Range::create(m_frame->document(), m_frame->document(), 0, paragraphRangeContainingCorrection.get()->startContainer(), paragraphRangeContainingCorrection.get()->startOffset()).get());
applyCommand(SpellingCorrectionCommand::create(rangeWithAlternative, alternative));
+ // Recalculate pragraphRangeContainingCorrection, since SpellingCorrectionCommand modified the DOM, such that the original paragraphRangeContainingCorrection is no longer valid. Radar: 10305315 Bugzilla: 89526
+ paragraphRangeContainingCorrection = TextIterator::rangeFromLocationAndLength(m_frame->document(), paragraphStartIndex, correctionStartOffsetInParagraph + alternative.length());
+
setEnd(paragraphRangeContainingCorrection.get(), m_frame->selection()->selection().start());
RefPtr<Range> replacementRange = TextIterator::subrange(paragraphRangeContainingCorrection.get(), correctionStartOffsetInParagraph, alternative.length());
String newText = plainText(replacementRange.get());
if (canEditRichly())
applyCommand(CreateLinkCommand::create(m_frame->document(), result->replacement));
} else if (canEdit() && shouldInsertText(result->replacement, rangeToReplace.get(), EditorInsertActionTyped)) {
+ int paragraphStartIndex = TextIterator::rangeLength(Range::create(m_frame->document(), m_frame->document(), 0, paragraph.paragraphRange()->startContainer(), paragraph.paragraphRange()->startOffset()).get());
+ int paragraphLength = TextIterator::rangeLength(paragraph.paragraphRange().get());
applyCommand(SpellingCorrectionCommand::create(rangeToReplace, result->replacement));
-
+ // Recalculate newParagraphRange, since SpellingCorrectionCommand modifies the DOM, such that the original paragraph range is no longer valid. Radar: 10305315 Bugzilla: 89526
+ RefPtr<Range> newParagraphRange = TextIterator::rangeFromLocationAndLength(m_frame->document(), paragraphStartIndex, paragraphLength+replacementLength-resultLength);
+ paragraph = TextCheckingParagraph(TextIterator::subrange(newParagraphRange.get(), resultLocation, replacementLength), newParagraphRange);
+
if (AXObjectCache::accessibilityEnabled()) {
if (Element* root = m_frame->selection()->selection().rootEditableElement())
m_frame->document()->axObjectCache()->postNotification(root->renderer(), AXObjectCache::AXAutocorrectionOccured, true);
return document->frame()->editor()->selectionStartHasMarkerFor(DocumentMarker::Spelling, from, length);
}
+
+bool Internals::hasAutocorrectedMarker(Document* document, int from, int length, ExceptionCode&)
+{
+ if (!document || !document->frame())
+ return 0;
+
+ return document->frame()->editor()->selectionStartHasMarkerFor(DocumentMarker::Autocorrected, from, length);
+}
#if ENABLE(INSPECTOR)
unsigned Internals::numberOfLiveNodes() const
bool hasSpellingMarker(Document*, int from, int length, ExceptionCode&);
bool hasGrammarMarker(Document*, int from, int length, ExceptionCode&);
+ bool hasAutocorrectedMarker(Document*, int from, int length, ExceptionCode&);
unsigned numberOfScrollableAreas(Document*, ExceptionCode&);
boolean hasSpellingMarker(in Document document, in long from, in long length) raises (DOMException);
boolean hasGrammarMarker(in Document document, in long from, in long length) raises (DOMException);
+ boolean hasAutocorrectedMarker(in Document document, in long from, in long length) raises (DOMException);
unsigned long numberOfScrollableAreas(in Document document) raises (DOMException);
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