GPU Calc: unit test cases for COUPPCD

Need open macro NO_FALLBACK_TO_SWINTERP in formulagroupcl.cxx for test

AMLOEXT-135 BUG

Change-Id: I57822062ea2672fe3d290f11905330fb4e7b8ba5
Signed-off-by: haochen <haochen@multicorewareinc.com>
Signed-off-by: I-Jui (Ray) Sung <ray@multicorewareinc.com>

sc/qa/unit/opencl-test.cxx

@@ -160,6 +160,7 @@ public:
     void testFinacialOddlyieldFormula();
     void testFinacialPriceDiscFormula();
     void testFinancialDBFormula();
+    void testFinancialCouppcdFormula();
     CPPUNIT_TEST_SUITE(ScOpenclTest);
     CPPUNIT_TEST(testSharedFormulaXLS);
     CPPUNIT_TEST(testFinacialFormula);
@@ -251,6 +252,7 @@ public:
     CPPUNIT_TEST(testFinacialOddlyieldFormula);
     CPPUNIT_TEST(testFinacialPriceDiscFormula);
     CPPUNIT_TEST(testFinancialDBFormula);
+    CPPUNIT_TEST(testFinancialCouppcdFormula);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -2503,6 +2505,28 @@ void ScOpenclTest::testFinancialDBFormula()
     xDocSh->DoClose();
     xDocShRes->DoClose();
 }
+//[AMLOEXT-135]
+void ScOpenclTest::testFinancialCouppcdFormula()
+{
+    if (!detectOpenCLDevice())
+        return;
+    ScDocShellRef xDocSh = loadDoc("opencl/financial/Couppcd.", XLS);
+    ScDocument *pDoc = xDocSh->GetDocument();
+    CPPUNIT_ASSERT(pDoc);
+    enableOpenCL();
+    pDoc->CalcAll();
+    ScDocShellRef xDocShRes = loadDoc("opencl/financial/Couppcd.", XLS);
+    ScDocument *pDocRes = xDocShRes->GetDocument();
+    CPPUNIT_ASSERT(pDocRes);
+    for (SCROW i = 0; i <= 9; ++i)
+    {
+        double fLibre = pDoc->GetValue(ScAddress(4, i, 0));
+        double fExcel = pDocRes->GetValue(ScAddress(4, i, 0));
+        CPPUNIT_ASSERT_DOUBLES_EQUAL(fExcel, fLibre, fabs(0.0001*fExcel));
+    }
+    xDocSh->DoClose();
+    xDocShRes->DoClose();
+}
 //[AMLOEXT-128]
 void ScOpenclTest::testMathSumIfsFormula()
 {