1 files changed, 25 insertions, 0 deletions
diff --git a/sc/qa/unit/opencl-test.cxx b/sc/qa/unit/opencl-test.cxx
index 894933f26ff6..ae56de4dc438 100644
--- a/sc/qa/unit/opencl-test.cxx
+++ b/sc/qa/unit/opencl-test.cxx
@@ -178,6 +178,7 @@ public:
     void testStatisticalFormulaGammaDist();
     void testMathFormulaLN();
     void testMathFormulaRound();
+    void testMathFormulaCot();
     CPPUNIT_TEST_SUITE(ScOpenclTest);
     CPPUNIT_TEST(testSharedFormulaXLS);
     CPPUNIT_TEST(testFinacialFormula);
@@ -287,6 +288,7 @@ public:
     CPPUNIT_TEST(testStatisticalFormulaGammaDist);
     CPPUNIT_TEST(testMathFormulaLN);
     CPPUNIT_TEST(testMathFormulaRound);
+    CPPUNIT_TEST(testMathFormulaCot);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -1689,6 +1691,29 @@ void ScOpenclTest::testStatisticalFormulaKurt()
     xDocSh->DoClose();
     xDocShRes->DoClose();
 }
+//[AMLOEXT-88]
+void ScOpenclTest::testMathFormulaCot()
+{
+    if (!detectOpenCLDevice())
+        return;
+
+    ScDocShellRef xDocSh = loadDoc("opencl/math/cot.", ODS);
+    ScDocument* pDoc = xDocSh->GetDocument();
+    CPPUNIT_ASSERT(pDoc);
+    enableOpenCL();
+    pDoc->CalcAll();
+    ScDocShellRef xDocShRes = loadDoc("opencl/math/cot.", 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-90]
 void ScOpenclTest::testMathFormulaCsc()
 {