diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp index 666a0e880f0..0c2fe2dbd85 100644 --- a/src/testlib/qtestcase.cpp +++ b/src/testlib/qtestcase.cpp @@ -2286,6 +2286,7 @@ QTestData &QTest::newRow(const char *dataTag) QTEST_ASSERT_X(dataTag, "QTest::newRow()", "Data tag can not be null"); QTestTable *tbl = QTestTable::currentTestTable(); QTEST_ASSERT_X(tbl, "QTest::newRow()", "Cannot add testdata outside of a _data slot."); + QTEST_ASSERT_X(tbl->elementCount(), "QTest::newRow()", "Must add columns before attempting to add rows."); return *tbl->newData(dataTag); }