tdf#94079 allow empty array for holiday sequence

in Calc functions NETWORKDAYS and WORKDAY.INTL

Change-Id: I2d42ab956e4ab9f2187a0c6bc3c64c9306ca892a
Reviewed-on: https://gerrit.libreoffice.org/18559Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Eike Rathke <erack@redhat.com>

sc/source/core/inc/interpre.hxx

@@ -821,7 +821,7 @@ double GetMedian( ::std::vector<double> & rArray );
 double GetPercentile( ::std::vector<double> & rArray, double fPercentile );
 double GetPercentileExclusive( ::std::vector<double> & rArray, double fPercentile );
 void GetNumberSequenceArray( sal_uInt8 nParamCount, ::std::vector<double>& rArray, bool bConvertTextInArray );
-void GetSortArray( sal_uInt8 nParamCount, ::std::vector<double>& rSortArray, ::std::vector<long>* pIndexOrder, bool bConvertTextInArray );
+void GetSortArray( sal_uInt8 nParamCount, ::std::vector<double>& rSortArray, ::std::vector<long>* pIndexOrder, bool bConvertTextInArray, bool bAllowEmptyArray );
 static void QuickSort(::std::vector<double>& rSortArray, ::std::vector<long>* pIndexOrder = NULL);
 void ScModalValue();
 void ScModalValue_Multi();

sc/source/core/tool/interpr2.cxx

@@ -277,7 +277,7 @@ sal_uInt16 ScInterpreter::GetWeekendAndHolidayMasks(
 
     if ( nParamCount >= 3 )
     {
-        GetSortArray( 1, rSortArray, NULL, false );
+        GetSortArray( 1, rSortArray, NULL, false, true );
         size_t nMax = rSortArray.size();
         for ( size_t i = 0; i < nMax; i++ )
             rSortArray.at( i ) = ::rtl::math::approxFloor( rSortArray.at( i ) ) + nNullDate;
@@ -294,7 +294,7 @@ sal_uInt16 ScInterpreter::GetWeekendAndHolidayMasks_MS(
     OUString aWeekendDays;
     if ( nParamCount == 4 )
     {
-        GetSortArray( 1, rSortArray, NULL, true );
+        GetSortArray( 1, rSortArray, NULL, true, true );
         size_t nMax = rSortArray.size();
         for ( size_t i = 0; i < nMax; i++ )
             rSortArray.at( i ) = ::rtl::math::approxFloor( rSortArray.at( i ) ) + nNullDate;

sc/source/core/tool/interpr3.cxx

@@ -3463,7 +3463,7 @@ void ScInterpreter::ScModalValue()
     if ( !MustHaveParamCountMin( nParamCount, 1 ) )
         return;
     vector<double> aSortArray;
-    GetSortArray( nParamCount, aSortArray, NULL, false );
+    GetSortArray( nParamCount, aSortArray, NULL, false, false );
     SCSIZE nSize = aSortArray.size();
     if (aSortArray.empty() || nSize == 0 || nGlobalError)
         PushNoValue();
@@ -3549,7 +3549,7 @@ void ScInterpreter::ScPercentrank( bool bInclusive )
     double fSignificance = ( nParamCount == 3 ? ::rtl::math::approxFloor( GetDouble() ) : 3.0 );
     double fNum = GetDouble();
     vector<double> aSortArray;
-    GetSortArray( 1, aSortArray, NULL, false );
+    GetSortArray( 1, aSortArray, NULL, false, false );
     SCSIZE nSize = aSortArray.size();
     if ( aSortArray.empty() || nSize == 0 || nGlobalError )
         PushNoValue();
@@ -3642,7 +3642,7 @@ void ScInterpreter::ScTrimMean()
         return;
     }
     vector<double> aSortArray;
-    GetSortArray( 1, aSortArray, NULL, false );
+    GetSortArray( 1, aSortArray, NULL, false, false );
     SCSIZE nSize = aSortArray.size();
     if (aSortArray.empty() || nSize == 0 || nGlobalError)
         PushNoValue();
@@ -3781,13 +3781,17 @@ void ScInterpreter::GetNumberSequenceArray( sal_uInt8 nParamCount, vector<double
         PopError();
 }
 
-void ScInterpreter::GetSortArray( sal_uInt8 nParamCount, vector<double>& rSortArray, vector<long>* pIndexOrder, bool bConvertTextInArray )
+void ScInterpreter::GetSortArray( sal_uInt8 nParamCount, vector<double>& rSortArray, vector<long>* pIndexOrder, bool bConvertTextInArray, bool bAllowEmptyArray )
 {
     GetNumberSequenceArray( nParamCount, rSortArray, bConvertTextInArray );
     if (rSortArray.size() > MAX_ANZ_DOUBLE_FOR_SORT)
         SetError( errStackOverflow);
-    else if (rSortArray.empty())
+    else if ( rSortArray.empty() )
+    {
+        if ( bAllowEmptyArray )
+            return;
         SetError( errNoValue);
+    }
 
     if (nGlobalError == 0)
         QuickSort( rSortArray, pIndexOrder);
@@ -3883,7 +3887,7 @@ void ScInterpreter::ScRank( bool bAverage )
         bAscending = false;
 
     vector<double> aSortArray;
-    GetSortArray( 1, aSortArray, NULL, false );
+    GetSortArray( 1, aSortArray, NULL, false, false );
     double fVal = GetDouble();
     SCSIZE nSize = aSortArray.size();
     if ( aSortArray.empty() || nSize == 0 || nGlobalError )

sc/source/core/tool/interpr5.cxx

@@ -837,7 +837,7 @@ void ScInterpreter::ScModalValue_Multi()
     if ( !MustHaveParamCountMin( nParamCount, 1 ) )
         return;
     vector<double> aSortArray;
-    GetSortArray( nParamCount, aSortArray, NULL, false );
+    GetSortArray( nParamCount, aSortArray, NULL, false, false );
     SCSIZE nSize = aSortArray.size();
     if ( aSortArray.empty() || nSize == 0 || nGlobalError )
         PushNoValue();
@@ -1804,7 +1804,7 @@ void ScInterpreter::ScFrequency()
     vector<double>  aBinArray;
     vector<long>    aBinIndexOrder;
 
-    GetSortArray( 1, aBinArray, &aBinIndexOrder, false );
+    GetSortArray( 1, aBinArray, &aBinIndexOrder, false, false );
     SCSIZE nBinSize = aBinArray.size();
     if (nGlobalError)
     {
@@ -1813,7 +1813,7 @@ void ScInterpreter::ScFrequency()
     }
 
     vector<double>  aDataArray;
-    GetSortArray( 1, aDataArray, NULL, false );
+    GetSortArray( 1, aDataArray, NULL, false, false );
     SCSIZE nDataSize = aDataArray.size();
 
     if (aDataArray.empty() || nGlobalError)