Long live QTest::addRow()!

This new function does the same as newRow(), except that it has a less confusing
name (in line with _add_Column()), and accepts printf-style arguments to avoid
the need to newRow(qPrintable(QString::asprintf())), a common pattern in client
code. It uses qvsnprintf() under the hoods, avoiding the need for the QString
const char* round-trip.

Port all in-tree users of newRow(qPrintable(QString::asnprintf())) to the new
function.

Change-Id: Icd5de9b7ea4f6759d98080ec30f5aecadb8bec39
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp b/src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp
index 2c57550c3d..01ee8102f4 100644
--- a/src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp
+++ b/src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp
@@ -208,6 +208,17 @@ void myTestFunction_data()
 //! [20]
 
 
+//! [addRow]
+void myTestFunction_data()
+{
+    QTest::addColumn<int>("input");
+    QTest::addColumn<QString>("output");
+    QTest::addRow("%d", 0) << 0 << QString("0");
+    QTest::addRow("%d", 1) << 1 << QString("1");
+}
+//! [addRow]
+
+
 //! [21]
 void myTestFunction_data() {
     QTest::addColumn<int>("intval");