Improve test failure output

Change-Id: Idf3838e1a434b0667e43b1168909e2d3d86cdc43
diff --git a/sc/qa/extras/macros-test.cxx b/sc/qa/extras/macros-test.cxx
index f07ab31..064dccd 100644
--- a/sc/qa/extras/macros-test.cxx
+++ b/sc/qa/extras/macros-test.cxx
@@ -330,8 +330,8 @@ void ScMacrosTest::testVba()
            aOutParam);
        OUString aStringRes;
        aRet >>= aStringRes;
        SAL_INFO("sc.qa", "value of Ret " << aStringRes);
        CPPUNIT_ASSERT_MESSAGE( "script reported failure", aStringRes == "OK" );
        CPPUNIT_ASSERT_EQUAL_MESSAGE(
            "script reported failure", OUString("OK"), aStringRes);
        pFoundShell->DoClose();
        if ( bWorkbooksHandling )
        {