tdf#89387 related tests for ScSumXMY2()

Change-Id: Ia2ea65e05e0eec996f8ac485ee74b6daaa459178
Reviewed-on: https://gerrit.libreoffice.org/17598Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Eike Rathke <erack@redhat.com>

sc/qa/unit/ucalc.hxx

@@ -160,6 +160,7 @@ public:
     void testFuncSUM();
     void testFuncPRODUCT();
     void testFuncSUMPRODUCT();
+    void testFuncSUMXMY2();
     void testFuncMIN();
     void testFuncN();
     void testFuncCOUNTIF();
@@ -491,6 +492,7 @@ public:
     CPPUNIT_TEST(testFuncSUM);
     CPPUNIT_TEST(testFuncPRODUCT);
     CPPUNIT_TEST(testFuncSUMPRODUCT);
+    CPPUNIT_TEST(testFuncSUMXMY2);
     CPPUNIT_TEST(testFuncMIN);
     CPPUNIT_TEST(testFuncN);
     CPPUNIT_TEST(testFuncCOUNTIF);

sc/qa/unit/ucalc_formula.cxx

@@ -3369,6 +3369,36 @@ void Test::testFuncSUMPRODUCT()
     m_pDoc->DeleteTab(0);
 }
 
+void Test::testFuncSUMXMY2()
+{
+    m_pDoc->InsertTab(0, "Test SumXMY2");
+
+    sc::AutoCalcSwitch aACSwitch(*m_pDoc, true); // turn on auto recalc.
+
+    ScAddress aPos(0,0,0);
+    m_pDoc->SetString(aPos, "=SUMXMY2(B1:B3;C1:C3)");
+    CPPUNIT_ASSERT_EQUAL(0.0,  m_pDoc->GetValue(aPos));
+    m_pDoc->SetValue(ScAddress(1,0,0),  1.0); // B1
+    CPPUNIT_ASSERT_EQUAL(1.0,  m_pDoc->GetValue(aPos));
+    m_pDoc->SetValue(ScAddress(1,1,0),  2.0); // B2
+    CPPUNIT_ASSERT_EQUAL(5.0,  m_pDoc->GetValue(aPos));
+    m_pDoc->SetValue(ScAddress(1,2,0),  3.0); // B3
+    CPPUNIT_ASSERT_EQUAL(14.0,  m_pDoc->GetValue(aPos));
+    m_pDoc->SetValue(ScAddress(2,0,0), -1.0); // C1
+    CPPUNIT_ASSERT_EQUAL(17.0,  m_pDoc->GetValue(aPos));
+    m_pDoc->SetValue(ScAddress(2,1,0),  3.0); // C2
+    CPPUNIT_ASSERT_EQUAL(14.0,  m_pDoc->GetValue(aPos));
+    m_pDoc->SetValue(ScAddress(2,2,0),  1.0); // C3
+    CPPUNIT_ASSERT_EQUAL(9.0,  m_pDoc->GetValue(aPos));
+
+    double result = 0.0;
+    m_pDoc->SetString(0, 4, 0, OUString("=SUMXMY2({2;3;4};{4;3;2})"));
+    m_pDoc->GetValue(0, 4, 0, result);
+    CPPUNIT_ASSERT_MESSAGE("Calculation of SUMXMY2 with inline arrays failed", result == 8.0);
+
+    m_pDoc->DeleteTab(0);
+}
+
 void Test::testFuncMIN()
 {
     sc::AutoCalcSwitch aACSwitch(*m_pDoc, true); // turn on auto recalc.