2 files changed, 27 insertions, 0 deletions
diff --git a/sc/qa/unit/data/xls/opencl/statistical/TTest.xls b/sc/qa/unit/data/xls/opencl/statistical/TTest.xls
new file mode 100644
index 000000000000..1133a62f24b0
--- /dev/null
+++ b/sc/qa/unit/data/xls/opencl/statistical/TTest.xls
diff --git a/sc/qa/unit/opencl-test.cxx b/sc/qa/unit/opencl-test.cxx
index e69a0714d22d..510206b88550 100644
--- a/sc/qa/unit/opencl-test.cxx
+++ b/sc/qa/unit/opencl-test.cxx
@@ -233,6 +233,7 @@ public:
     void testArrayFormulaSumX2MY2();
     void testArrayFormulaSumX2PY2();
     void testStatisticalFormulaBetainv();
+    void testStatisticalFormulaTTest();
     CPPUNIT_TEST_SUITE(ScOpenclTest);
     CPPUNIT_TEST(testSharedFormulaXLS);
     CPPUNIT_TEST(testFinacialFormula);
@@ -397,6 +398,7 @@ public:
     CPPUNIT_TEST(testArrayFormulaSumX2MY2);
     CPPUNIT_TEST(testArrayFormulaSumX2PY2);
     CPPUNIT_TEST(testStatisticalFormulaBetainv);
+    CPPUNIT_TEST(testStatisticalFormulaTTest);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -4377,6 +4379,31 @@ void ScOpenclTest::testStatisticalFormulaZTest()
     xDocSh->DoClose();
     xDocShRes->DoClose();
 }
+//[AMLOEXT-189]
+void ScOpenclTest::testStatisticalFormulaTTest()
+{
+    if (!detectOpenCLDevice())
+        return;
+
+    ScDocShellRef xDocSh = loadDoc("opencl/statistical/TTest.", XLS);
+    ScDocument* pDoc = xDocSh->GetDocument();
+    CPPUNIT_ASSERT(pDoc);
+    enableOpenCL();
+    pDoc->CalcAll();
+
+    ScDocShellRef xDocShRes = loadDoc("opencl/statistical/TTest.", XLS);
+    ScDocument* pDocRes = xDocShRes->GetDocument();
+    CPPUNIT_ASSERT(pDocRes);
+    // Check the results of formula cells in the shared formula range.
+    for (SCROW i = 1; i <= 20; ++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-192]
 void ScOpenclTest::testStatisticalFormulaBinomDist()
 {