Remove Q_ASSERT from QLibrary autotest

Report a regular test failure rather than aborting when an unknown
operation is requested.

Change-Id: I3678f42f9e9f895d8d0d49a768d4c8b575d1863f
Task-number: QTBUG-17582
Reviewed-by: Rohan McGovern

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/auto/qlibrary/tst_qlibrary.cpp b/tests/auto/qlibrary/tst_qlibrary.cpp
index c79332d..a8c60c9 100644
--- a/tests/auto/qlibrary/tst_qlibrary.cpp
+++ b/tests/auto/qlibrary/tst_qlibrary.cpp
@@ -468,7 +468,7 @@ void tst_QLibrary::errorString()
             }
             break;}
         default:
-            Q_ASSERT(0);
+            QFAIL(qPrintable(QString("Unknown operation: %1").arg(operation)));
             break;
     }
     QRegExp re(errorString);