GPU Calc: unit test cases for COTH

Need open macro NO_FALLBACK_TO_SWINTERP in formulagroupcl.cxx for test

AMLOEXT-91 BUG

Change-Id: Icd18c89de26f222d0a4193a238b1b635ecc957a2
Signed-off-by: haochen <haochen@multicorewareinc.com>
Signed-off-by: I-Jui (Ray) Sung <ray@multicorewareinc.com>

sc/qa/unit/opencl-test.cxx

@@ -179,6 +179,7 @@ public:
     void testMathFormulaLN();
     void testMathFormulaRound();
     void testMathFormulaCot();
+    void testMathFormulaCoth();
     CPPUNIT_TEST_SUITE(ScOpenclTest);
     CPPUNIT_TEST(testSharedFormulaXLS);
     CPPUNIT_TEST(testFinacialFormula);
@@ -289,6 +290,7 @@ public:
     CPPUNIT_TEST(testMathFormulaLN);
     CPPUNIT_TEST(testMathFormulaRound);
     CPPUNIT_TEST(testMathFormulaCot);
+    CPPUNIT_TEST(testMathFormulaCoth);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -1736,6 +1738,29 @@ void ScOpenclTest::testMathFormulaCsc()
     xDocSh->DoClose();
     xDocShRes->DoClose();
 }
+//[AMLOEXT-91]
+void ScOpenclTest::testMathFormulaCoth()
+{
+    if (!detectOpenCLDevice())
+        return;
+
+    ScDocShellRef xDocSh = loadDoc("opencl/math/coth.", ODS);
+    ScDocument* pDoc = xDocSh->GetDocument();
+    CPPUNIT_ASSERT(pDoc);
+    enableOpenCL();
+    pDoc->CalcAll();
+    ScDocShellRef xDocShRes = loadDoc("opencl/math/coth.", ODS);
+    ScDocument* pDocRes = xDocShRes->GetDocument();
+    CPPUNIT_ASSERT(pDocRes);
+    for (SCROW i = 0; i <= 15; ++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();
+}
 //[AMLOEXT-92]
 void ScOpenclTest::testFinacialXNPVFormula()
 {

sc/source/core/tool/token.cxx

@@ -1413,6 +1413,7 @@ void ScTokenArray::CheckToken( const FormulaToken& r )
             case ocLn:
             case ocRound:
             case ocCot:
+            case ocCotHyp:
             // Don't change the state.
             break;
             default: