GPU Calc: unit test cases for PRICEDISC

Need open macro NO_FALLBACK_TO_SWINTERP in formulagroupcl.cxx for test

AMLOEXT-65 BUG

Change-Id: I69fab20b90fade63cb8084a5993f597cfe7a1e48
Signed-off-by: haochen <haochen@multicorewareinc.com>
Signed-off-by: I-Jui (Ray) Sung <ray@multicorewareinc.com>

sc/qa/unit/opencl-test.cxx

@@ -158,6 +158,7 @@ public:
     void testStatisticalFormulaIntercept();
     void testFinacialODDLPRICEFormula();
     void testFinacialOddlyieldFormula();
+    void testFinacialPriceDiscFormula();
     CPPUNIT_TEST_SUITE(ScOpenclTest);
     CPPUNIT_TEST(testSharedFormulaXLS);
     CPPUNIT_TEST(testFinacialFormula);
@@ -247,6 +248,7 @@ public:
     CPPUNIT_TEST(testStatisticalFormulaIntercept);
     CPPUNIT_TEST(testFinacialODDLPRICEFormula);
     CPPUNIT_TEST(testFinacialOddlyieldFormula);
+    CPPUNIT_TEST(testFinacialPriceDiscFormula);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -1373,6 +1375,28 @@ void ScOpenclTest::testFinacialDollarfrFormula()
     xDocSh->DoClose();
     xDocShRes->DoClose();
 }
+//[AMLOEXT-65]
+void ScOpenclTest::testFinacialPriceDiscFormula()
+{
+    if (!detectOpenCLDevice())
+        return;
+    ScDocShellRef xDocSh = loadDoc("opencl/financial/PriceDisc.", XLS);
+    ScDocument *pDoc = xDocSh->GetDocument();
+    CPPUNIT_ASSERT(pDoc);
+    enableOpenCL();
+    pDoc->CalcAll();
+    ScDocShellRef xDocShRes = loadDoc("opencl/financial/PriceDisc.", XLS);
+    ScDocument *pDocRes = xDocShRes->GetDocument();
+    CPPUNIT_ASSERT(pDocRes);
+    for (SCROW i = 0; i <= 10; ++i)
+    {
+        double fLibre = pDoc->GetValue(ScAddress(5, i, 0));
+        double fExcel = pDocRes->GetValue(ScAddress(5, i, 0));
+        CPPUNIT_ASSERT_DOUBLES_EQUAL(fExcel, fLibre, fabs(0.0001*fExcel));
+    }
+    xDocSh->DoClose();
+    xDocShRes->DoClose();
+}
 //[AMLOEXT-67]
 void ScOpenclTest::testFinacialODDLPRICEFormula()
 {