GPU Calc: unit test cases for XOR

Need turn NO_FALLBACK_TO_SWINTERP on  in formulagroupcl.cxx for test

AMLOEXT-272 BUG
Signed-off-by: haochen <haochen@multicorewareinc.com>
Signed-off-by: Wei Wei <weiwei@multicorewareinc.com>
Signed-off-by: I-Jui (Ray) Sung <ray@multicorewareinc.com>

sc/qa/unit/opencl-test.cxx

@@ -247,6 +247,7 @@ public:
     void testStatisticalParallelCountBug();
     void testSpreadSheetFormulaVLookup();
     void testLogicalFormulaNot();
+    void testLogicalFormulaXor();
     CPPUNIT_TEST_SUITE(ScOpenclTest);
     CPPUNIT_TEST(testSharedFormulaXLS);
     CPPUNIT_TEST(testFinacialFormula);
@@ -425,6 +426,7 @@ public:
     CPPUNIT_TEST(testSpreadSheetFormulaVLookup);
     CPPUNIT_TEST(testLogicalFormulaOr);
     CPPUNIT_TEST(testLogicalFormulaNot);
+    CPPUNIT_TEST(testLogicalFormulaXor);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -4950,6 +4952,28 @@ void ScOpenclTest:: testLogicalFormulaNot()
     xDocSh->DoClose();
     xDocShRes->DoClose();
 }
+//[AMLOEXT-272]
+void ScOpenclTest:: testLogicalFormulaXor()
+{
+    if (!detectOpenCLDevice())
+        return;
+    ScDocShellRef xDocSh = loadDoc("opencl/logical/xor.", XLS);
+    ScDocument *pDoc = xDocSh->GetDocument();
+    CPPUNIT_ASSERT(pDoc);
+    enableOpenCL();
+    pDoc->CalcAll();
+    ScDocShellRef xDocShRes = loadDoc("opencl/logical/xor.", XLS);
+    ScDocument *pDocRes = xDocShRes->GetDocument();
+    CPPUNIT_ASSERT(pDocRes);
+    for (SCROW i = 0; i < 30000; ++i)
+    {
+        double fLibre = pDoc->GetValue(ScAddress(1, i, 0));
+        double fExcel = pDocRes->GetValue(ScAddress(1, i, 0));
+        CPPUNIT_ASSERT_DOUBLES_EQUAL(fExcel, fLibre, fabs(0.0001*fExcel));
+    }
+    xDocSh->DoClose();
+    xDocShRes->DoClose();
+}
 ScOpenclTest::ScOpenclTest()
       : ScBootstrapFixture( "/sc/qa/unit/data" )
 {

sc/source/core/tool/token.cxx

@@ -1475,6 +1475,7 @@ void ScTokenArray::CheckToken( const FormulaToken& r )
             case ocAnd:
             case ocOr:
             case ocNot:
+            case ocXor:
             // Don't change the state.
             break;
             default: