fix GETPIVOTDATA() field name lookup

Field names are case-insensitive, so the lookup was failing if
the name wasn't typed in a way that matched exactly as
case-sensitive. The A29 field in getpivotdata.fods test was passing
only because the fields were typed in the same order as present
in the pivot table, and std::sort() was accidentally stable. But
reordering the fields in the formula makes it fail, and so does
using libc++ with debug mode (which randomizes equal fields
in std::sort()).

Change-Id: I88d078da435685c3557f24dc5f4a0bfc4d563aa6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/134336
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>

3 files changed, 17 insertions, 6 deletions

diff --git a/sc/qa/unit/data/functions/spreadsheet/fods/getpivotdata.fods b/sc/qa/unit/data/functions/spreadsheet/fods/getpivotdata.fods
index 7ea70d7b3acf..b392f066bc2b 100644
--- a/sc/qa/unit/data/functions/spreadsheet/fods/getpivotdata.fods
+++ b/sc/qa/unit/data/functions/spreadsheet/fods/getpivotdata.fods
@@ -7906,9 +7906,17 @@
      <table:table-cell table:number-columns-repeated="18"/>
     </table:table-row>
     <table:table-row table:style-name="ro2">
-     <table:table-cell table:number-columns-repeated="2"/>
-     <table:table-cell table:style-name="ce14"/>
-     <table:table-cell table:number-columns-repeated="6"/>
+     <table:table-cell table:formula="of:=GETPIVOTDATA(&quot;Value&quot;;[.I30];&quot;name&quot;;&quot;mary&quot;;&quot;type&quot;;&quot;f&quot;)
+" office:value-type="float" office:value="34" calcext:value-type="float">
+      <text:p>34</text:p>
+     </table:table-cell>
+     <table:table-cell office:value-type="float" office:value="34" calcext:value-type="float">
+      <text:p>34</text:p>
+     </table:table-cell>
+     <table:table-cell table:style-name="ce13" table:formula="of:=[.A41]=[.B41]" office:value-type="boolean" office:boolean-value="true" calcext:value-type="boolean">
+      <text:p>TRUE</text:p>
+     </table:table-cell>
+     <table:table-cell table:number-columns-repeated="5"/>
      <table:table-cell table:style-name="ce21" table:number-columns-repeated="5"/>
      <table:table-cell table:number-columns-repeated="8"/>
     </table:table-row>
diff --git a/sc/source/core/data/dpobject.cxx b/sc/source/core/data/dpobject.cxx
index efa77beb3377..b74fc5d7dfe5 100644
--- a/sc/source/core/data/dpobject.cxx
+++ b/sc/source/core/data/dpobject.cxx
@@ -1341,11 +1341,13 @@ public:
     {
         size_t nRank1 = mrDimOrder.size();
         size_t nRank2 = mrDimOrder.size();
-        ScDPSaveData::DimOrderType::const_iterator it1 = mrDimOrder.find(r1.FieldName);
+        ScDPSaveData::DimOrderType::const_iterator it1 = mrDimOrder.find(
+            ScGlobal::getCharClass().uppercase(r1.FieldName));
         if (it1 != mrDimOrder.end())
             nRank1 = it1->second;
 
-        ScDPSaveData::DimOrderType::const_iterator it2 = mrDimOrder.find(r2.FieldName);
+        ScDPSaveData::DimOrderType::const_iterator it2 = mrDimOrder.find(
+            ScGlobal::getCharClass().uppercase(r2.FieldName));
         if (it2 != mrDimOrder.end())
             nRank2 = it2->second;
 
diff --git a/sc/source/core/data/dpsave.cxx b/sc/source/core/data/dpsave.cxx
index d9bc8d722a8b..0f8bfbf11712 100644
--- a/sc/source/core/data/dpsave.cxx
+++ b/sc/source/core/data/dpsave.cxx
@@ -30,6 +30,7 @@
 #include <sal/log.hxx>
 #include <osl/diagnose.h>
 #include <comphelper/stl_types.hxx>
+#include <unotools/charclass.hxx>
 
 #include <com/sun/star/sheet/XDimensionsSupplier.hpp>
 #include <com/sun/star/sheet/DataPilotFieldAutoShowInfo.hpp>
@@ -783,7 +784,7 @@ public:
     void operator() (const ScDPSaveDimension* pDim)
     {
         size_t nRank = mrNames.size();
-        mrNames.emplace(pDim->GetName(), nRank);
+        mrNames.emplace(ScGlobal::getCharClass().uppercase(pDim->GetName()), nRank);
     }
 };