tdf#123923: make COUNTIF propagate errors in its first parameter

In a specific case, Err:504 was emitted by COUNTIF when its 1st
parameter was #REF!. This value was written into pivot cache definition
when exporting to XLSX. Clearly Excel only expected propagated #REF!
there, emitted error to user, and dropped the pivot table.

This problem made XLSX pivot table cache generated by Calc unusable
by Excel, despite ECMA-376 Part 1, 18.10.1.27 tells that the error
value is application-dependent.

The change makes COUNTIF to propagate errors received in its 1st
parameter, instead of owerwriting them with own Err:504. This will
likely need to be extended to other functions, if similar problems
would arise.

Change-Id: I459fa163a0e3e5f2c658631d66e096f4d46b1ace
Reviewed-on: https://gerrit.libreoffice.org/68868
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

sc/qa/unit/pivottable_filters_test.cxx

@@ -81,6 +81,7 @@ public:
     void testPivotTableDuplicatedMemberFilterXLSX();
     void testPivotTableTabularModeXLSX();
     void testTdf112106();
+    void testTdf123923();
 
     CPPUNIT_TEST_SUITE(ScPivotTableFiltersTest);
 
@@ -119,6 +120,7 @@ public:
     CPPUNIT_TEST(testPivotTableDuplicatedMemberFilterXLSX);
     CPPUNIT_TEST(testPivotTableTabularModeXLSX);
     CPPUNIT_TEST(testTdf112106);
+    CPPUNIT_TEST(testTdf123923);
 
     CPPUNIT_TEST_SUITE_END();
 
@@ -2326,6 +2328,23 @@ void ScPivotTableFiltersTest::testTdf112106()
     xDocSh->DoClose();
 }
 
+void ScPivotTableFiltersTest::testTdf123923()
+{
+    // tdf#123923: Excel fails when it finds "Err:504" instead of "#REF!" in pivot table cache
+
+    ScDocShellRef xShell = loadDoc("pivot-table-err-in-cache.", FORMAT_ODS);
+    CPPUNIT_ASSERT(xShell.is());
+
+    std::shared_ptr<utl::TempFile> pXPathFile
+        = ScBootstrapFixture::exportTo(&(*xShell), FORMAT_XLSX);
+    xmlDocPtr pTable = XPathHelper::parseExport(pXPathFile, m_xSFactory,
+                                                "xl/pivotCache/pivotCacheDefinition1.xml");
+    CPPUNIT_ASSERT(pTable);
+
+    assertXPath(pTable, "/x:pivotCacheDefinition/x:cacheFields/x:cacheField[1]/x:sharedItems/x:e",
+                "v", "#REF!");
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(ScPivotTableFiltersTest);
 
 CPPUNIT_PLUGIN_IMPLEMENT();

sc/source/core/tool/interpr1.cxx

@@ -5738,6 +5738,7 @@ void ScInterpreter::ScCountIf()
                 }
                 break;
                 default:
+                    PopError(); // Propagate it further
                     PushIllegalParameter();
                     return ;
             }