sw/qa/extras/uiwriter/data/tdf134250.fodt |   86 ++++++++++++++++++++++++++++++
 sw/qa/extras/uiwriter/uiwriter.cxx        |   61 +++++++++++++++++++++
 sw/source/core/undo/undel.cxx             |   13 ++++
 3 files changed, 159 insertions(+), 1 deletion(-)

New commits:
commit dc3ecc61722933c4be3717ab65479fe7d60215a6
Author:     Michael Stahl <michael.st...@cib.de>
AuthorDate: Tue Jul 28 19:12:19 2020 +0200
Commit:     Caolán McNamara <caol...@redhat.com>
CommitDate: Thu Jul 30 21:25:21 2020 +0200

    tdf#134250 sw_redlinehide: fix Undo with section before table
    
    ... at start of document, part 2:
    
    In SwUndoDelete::UndoImpl(), the m_aEndStr wasn't inserted, because the
    pTextNd was a section node.
    
    This caused asserts when trying to add the history hints that used to be
    in the end text node.
    
    thints.cxx:1295: bool SwTextNode::InsertHint(SwTextAttr*, SetAttrMode): 
Assertion `!pAttr->GetEnd() || (*pAttr->GetEnd() <= Len())' failed.
    
    (regression from        57d488660572d62ef0371e50dcdd4ca7a6d98a14)
    
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/99644
    Tested-by: Jenkins
    Reviewed-by: Michael Stahl <michael.st...@cib.de>
    (cherry picked from commit 27613259990d39d34b036b3d717d3ceaf5c15e65)
    
    tdf#134250 add unit test
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/99672
    Tested-by: Jenkins
    Reviewed-by: Xisco Fauli <xiscofa...@libreoffice.org>
    (cherry picked from commit 50ceac91a4ac2057847e7d9807f5cb614e6ff755)
    
    Change-Id: I48caa7487d2d1e6250b5aceab18f270555d3ee8f
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/99772
    Tested-by: Jenkins
    Reviewed-by: Caolán McNamara <caol...@redhat.com>

diff --git a/sw/qa/extras/uiwriter/data/tdf134250.fodt 
b/sw/qa/extras/uiwriter/data/tdf134250.fodt
new file mode 100644
index 000000000000..86aaa140c9e7
--- /dev/null
+++ b/sw/qa/extras/uiwriter/data/tdf134250.fodt
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<office:document xmlns:officeooo="http://openoffice.org/2009/office"; 
xmlns:css3t="http://www.w3.org/TR/css3-text/"; 
xmlns:grddl="http://www.w3.org/2003/g/data-view#"; 
xmlns:xhtml="http://www.w3.org/1999/xhtml"; 
xmlns:formx="urn:openoffice:names:experimental:ooxml-odf-interop:xmlns:form:1.0"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xmlns:xsd="http://www.w3.org/2001/XMLSchema"; 
xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0" 
xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0" 
xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" 
xmlns:oooc="http://openoffice.org/2004/calc"; 
xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" 
xmlns:ooow="http://openoffice.org/2004/writer"; 
xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" 
xmlns:dc="http://purl.org/dc/elements/1.1/"; 
xmlns:rpt="http://openoffice.org/2005/report"; 
xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0" 
xmlns:config="urn:oasis:names:tc:opendocument:xmlns
 :config:1.0" xmlns:xlink="http://www.w3.org/1999/xlink"; 
xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0" 
xmlns:ooo="http://openoffice.org/2004/office"; 
xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" 
xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0" 
xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0" 
xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0" 
xmlns:of="urn:oasis:names:tc:opendocument:xmlns:of:1.2" 
xmlns:calcext="urn:org:documentfoundation:names:experimental:calc:xmlns:calcext:1.0"
 xmlns:tableooo="http://openoffice.org/2009/table"; 
xmlns:drawooo="http://openoffice.org/2010/draw"; 
xmlns:loext="urn:org:documentfoundation:names:experimental:office:xmlns:loext:1.0"
 xmlns:dom="http://www.w3.org/2001/xml-events"; 
xmlns:field="urn:openoffice:names:experimental:ooo-ms-interop:xmlns:field:1.0" 
xmlns:math="http://www.w3.org/1998/Math/MathML"; 
xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0" xmlns:script="ur
 n:oasis:names:tc:opendocument:xmlns:script:1.0" 
xmlns:xforms="http://www.w3.org/2002/xforms"; office:version="1.2" 
office:mimetype="application/vnd.oasis.opendocument.text">
+ <office:font-face-decls>
+  <style:font-face style:name="Liberation Serif" 
svg:font-family="&apos;Liberation Serif&apos;" 
style:font-family-generic="roman" style:font-pitch="variable"/>
+  <style:font-face style:name="Lohit Devanagari" svg:font-family="&apos;Lohit 
Devanagari&apos;" style:font-family-generic="system" 
style:font-pitch="variable"/>
+  <style:font-face style:name="Source Han Serif CN" 
svg:font-family="&apos;Source Han Serif CN&apos;" 
style:font-family-generic="system" style:font-pitch="variable"/>
+ </office:font-face-decls>
+ <office:styles>
+  <style:default-style style:family="graphic">
+   <style:graphic-properties svg:stroke-color="#3465a4" 
draw:fill-color="#729fcf" fo:wrap-option="no-wrap" draw:shadow-offset-x="0.3cm" 
draw:shadow-offset-y="0.3cm" draw:start-line-spacing-horizontal="0.283cm" 
draw:start-line-spacing-vertical="0.283cm" 
draw:end-line-spacing-horizontal="0.283cm" 
draw:end-line-spacing-vertical="0.283cm" style:flow-with-text="false"/>
+   <style:paragraph-properties style:text-autospace="ideograph-alpha" 
style:line-break="strict" style:writing-mode="lr-tb" 
style:font-independent-line-spacing="false">
+    <style:tab-stops/>
+   </style:paragraph-properties>
+   <style:text-properties style:use-window-font-color="true" 
loext:opacity="0%" style:font-name="Liberation Serif" fo:font-size="12pt" 
fo:language="de" fo:country="DE" style:letter-kerning="true" 
style:font-name-asian="Source Han Serif CN" style:font-size-asian="10.5pt" 
style:language-asian="zh" style:country-asian="CN" 
style:font-name-complex="Lohit Devanagari" style:font-size-complex="12pt" 
style:language-complex="hi" style:country-complex="IN"/>
+  </style:default-style>
+  <style:default-style style:family="paragraph">
+   <style:paragraph-properties fo:orphans="2" fo:widows="2" 
fo:hyphenation-ladder-count="no-limit" style:text-autospace="ideograph-alpha" 
style:punctuation-wrap="hanging" style:line-break="strict" 
style:tab-stop-distance="1.251cm" style:writing-mode="page"/>
+   <style:text-properties style:use-window-font-color="true" 
loext:opacity="0%" style:font-name="Liberation Serif" fo:font-size="12pt" 
fo:language="de" fo:country="DE" style:letter-kerning="true" 
style:font-name-asian="Source Han Serif CN" style:font-size-asian="10.5pt" 
style:language-asian="zh" style:country-asian="CN" 
style:font-name-complex="Lohit Devanagari" style:font-size-complex="12pt" 
style:language-complex="hi" style:country-complex="IN" fo:hyphenate="false" 
fo:hyphenation-remain-char-count="2" fo:hyphenation-push-char-count="2" 
loext:hyphenation-no-caps="false"/>
+  </style:default-style>
+  <style:default-style style:family="table">
+   <style:table-properties table:border-model="collapsing"/>
+  </style:default-style>
+  <style:default-style style:family="table-row">
+   <style:table-row-properties fo:keep-together="auto"/>
+  </style:default-style>
+  <style:style style:name="Standard" style:family="paragraph" 
style:class="text"/>
+  <style:style style:name="Table_20_Contents" style:display-name="Table 
Contents" style:family="paragraph" style:parent-style-name="Standard" 
style:class="extra">
+   <style:paragraph-properties fo:orphans="0" fo:widows="0" 
text:number-lines="false" text:line-number="0"/>
+  </style:style>
+
+  <text:notes-configuration text:note-class="footnote" style:num-format="1" 
text:start-value="0" text:footnotes-position="page" 
text:start-numbering-at="document"/>
+  <text:notes-configuration text:note-class="endnote" style:num-format="i" 
text:start-value="0"/>
+  <text:linenumbering-configuration text:number-lines="false" 
text:offset="0.499cm" style:num-format="1" text:number-position="left" 
text:increment="5"/>
+ </office:styles>
+ <office:automatic-styles>
+  <style:style style:name="Table1" style:family="table">
+   <style:table-properties style:width="17cm" table:align="margins"/>
+  </style:style>
+  <style:style style:name="Table1.A" style:family="table-column">
+   <style:table-column-properties style:column-width="17cm" 
style:rel-column-width="65535*"/>
+  </style:style>
+  <style:style style:name="Table1.A1" style:family="table-cell">
+   <style:table-cell-properties fo:padding="0.097cm" fo:border="0.05pt solid 
#000000"/>
+  </style:style>
+  <style:style style:name="P1" style:family="paragraph" 
style:parent-style-name="Standard">
+   <style:text-properties officeooo:rsid="001fe5a9" 
officeooo:paragraph-rsid="001fe5a9"/>
+  </style:style>
+  <style:style style:name="P2" style:family="paragraph" 
style:parent-style-name="Table_20_Contents">
+   <style:text-properties officeooo:rsid="001fe5a9" 
officeooo:paragraph-rsid="001fe5a9"/>
+  </style:style>
+  <style:style style:name="T1" style:family="text">
+   <style:text-properties fo:font-weight="bold" style:font-weight-asian="bold" 
style:font-weight-complex="bold"/>
+  </style:style>
+  <style:style style:name="Sect1" style:family="section">
+   <style:section-properties style:editable="false">
+    <style:columns fo:column-count="1" fo:column-gap="0cm"/>
+   </style:section-properties>
+  </style:style>
+  <style:page-layout style:name="pm1">
+   <style:page-layout-properties fo:page-width="21.001cm" 
fo:page-height="29.7cm" style:num-format="1" style:print-orientation="portrait" 
fo:margin-top="2cm" fo:margin-bottom="2cm" fo:margin-left="2cm" 
fo:margin-right="2cm" style:writing-mode="lr-tb" 
style:footnote-max-height="0cm">
+    <style:footnote-sep style:width="0.018cm" 
style:distance-before-sep="0.101cm" style:distance-after-sep="0.101cm" 
style:line-style="solid" style:adjustment="left" style:rel-width="25%" 
style:color="#000000"/>
+   </style:page-layout-properties>
+   <style:header-style/>
+   <style:footer-style/>
+  </style:page-layout>
+ </office:automatic-styles>
+ <office:master-styles>
+  <style:master-page style:name="Standard" style:page-layout-name="pm1"/>
+ </office:master-styles>
+ <office:body>
+  <office:text>
+   <text:section text:style-name="Sect1" text:name="Section1">
+    <table:table table:name="Table1" table:style-name="Table1">
+     <table:table-column table:style-name="Table1.A"/>
+     <table:table-row>
+      <table:table-cell table:style-name="Table1.A1" 
office:value-type="string">
+       <text:p text:style-name="P2">foo</text:p>
+      </table:table-cell>
+     </table:table-row>
+    </table:table>
+    <text:p text:style-name="P1">b<text:span 
text:style-name="T1">a</text:span><text:bookmark text:name="Bookmark 
1"/>r</text:p>
+   </text:section>
+  </office:text>
+ </office:body>
+</office:document>
diff --git a/sw/qa/extras/uiwriter/uiwriter.cxx 
b/sw/qa/extras/uiwriter/uiwriter.cxx
index ac68f39859df..285d7e9a35b4 100644
--- a/sw/qa/extras/uiwriter/uiwriter.cxx
+++ b/sw/qa/extras/uiwriter/uiwriter.cxx
@@ -1226,6 +1226,67 @@ void SwUiWriterTest::testWatermarkPosition()
     }
 }
 
+CPPUNIT_TEST_FIXTURE(SwUiWriterTest, testTdf134250)
+{
+    load(DATA_DIRECTORY, "tdf134250.fodt");
+
+    SwXTextDocument* pTextDoc = 
dynamic_cast<SwXTextDocument*>(mxComponent.get());
+    CPPUNIT_ASSERT(pTextDoc);
+
+    uno::Reference<text::XTextTablesSupplier> xTextTablesSupplier(mxComponent, 
uno::UNO_QUERY);
+    uno::Reference<container::XIndexAccess> 
xTables(xTextTablesSupplier->getTextTables(),
+                                                         uno::UNO_QUERY);
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xTables->getCount());
+
+    uno::Reference<text::XTextSectionsSupplier> 
xTextSectionsSupplier(mxComponent, uno::UNO_QUERY);
+    uno::Reference<container::XIndexAccess> 
xSections(xTextSectionsSupplier->getTextSections(), uno::UNO_QUERY);
+
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xSections->getCount());
+
+    uno::Reference<text::XTextContent> xTextContent(xSections->getByIndex(0), 
uno::UNO_QUERY);
+    CPPUNIT_ASSERT(xTextContent->getAnchor()->getString().endsWith("bar"));
+
+    // select all with table at start -> 3 times
+    dispatchCommand(mxComponent, ".uno:SelectAll", {});
+    dispatchCommand(mxComponent, ".uno:SelectAll", {});
+    dispatchCommand(mxComponent, ".uno:SelectAll", {});
+    dispatchCommand(mxComponent, ".uno:Copy", {});
+    dispatchCommand(mxComponent, ".uno:Paste", {});
+    Scheduler::ProcessEventsToIdle();
+
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xTables->getCount());
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xSections->getCount());
+
+    // this would crash in 2 different ways
+    dispatchCommand(mxComponent, ".uno:Undo", {});
+    Scheduler::ProcessEventsToIdle();
+
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xTables->getCount());
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xSections->getCount());
+
+    // Without the fix in place, section's content would have been gone after 
undo
+    CPPUNIT_ASSERT(xTextContent->getAnchor()->getString().endsWith("bar"));
+
+    dispatchCommand(mxComponent, ".uno:Redo", {});
+    Scheduler::ProcessEventsToIdle();
+
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xTables->getCount());
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xSections->getCount());
+
+    dispatchCommand(mxComponent, ".uno:Undo", {});
+    Scheduler::ProcessEventsToIdle();
+
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xTables->getCount());
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xSections->getCount());
+    CPPUNIT_ASSERT(xTextContent->getAnchor()->getString().endsWith("bar"));
+
+    dispatchCommand(mxComponent, ".uno:Redo", {});
+    Scheduler::ProcessEventsToIdle();
+
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xTables->getCount());
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xSections->getCount());
+}
+
 void SwUiWriterTest::testFdo74981()
 {
     // create a document with an input field
diff --git a/sw/source/core/undo/undel.cxx b/sw/source/core/undo/undel.cxx
index 0fd6651e8901..d8e9dff2d81d 100644
--- a/sw/source/core/undo/undel.cxx
+++ b/sw/source/core/undo/undel.cxx
@@ -880,7 +880,17 @@ void SwUndoDelete::UndoImpl(::sw::UndoRedoContext & 
rContext)
         if( m_aEndStr )
         {
             // discard attributes since they all saved!
-            SwTextNode* pTextNd = aPos.nNode.GetNode().GetTextNode();
+            SwTextNode * pTextNd;
+            if (!m_bDelFullPara && aPos.nNode.GetNode().IsSectionNode())
+            {   // tdf#134250 section node wasn't deleted; but aPos must point 
to it in bNodeMove case below
+                assert(m_nSttContent == 0);
+                assert(!m_aSttStr);
+                pTextNd = rDoc.GetNodes()[aPos.nNode.GetIndex() + 
1]->GetTextNode();
+            }
+            else
+            {
+                pTextNd = aPos.nNode.GetNode().GetTextNode();
+            }
 
             if( pTextNd && pTextNd->HasSwAttrSet() )
                 pTextNd->ResetAllAttr();
@@ -900,6 +910,7 @@ void SwUndoDelete::UndoImpl(::sw::UndoRedoContext & 
rContext)
                     lcl_ReAnchorAtContentFlyFrames(*rDoc.GetSpzFrameFormats(), 
aPos, nOldIdx);
                 pTextNd = aPos.nNode.GetNode().GetTextNode();
             }
+            assert(pTextNd); // else where does m_aEndStr come from?
             if( pTextNd )
             {
                 OUString const ins( pTextNd->InsertText(*m_aEndStr, 
aPos.nContent,
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