Add some autotests and benchmarks for QUuid

Missing those functions for optimization.

Reviewed-by: joao
(cherry picked from commit 4e9286880fd2686e61de2c4be3c317e01f0d9989)

Change-Id: I147e028f10cec7abc545dcbcca911d39a89d830e
Reviewed-on: http://codereview.qt.nokia.com/165
Reviewed-by: Liang Qi <liang.qi@nokia.com>

1 files changed, 89 insertions, 0 deletions

diff --git a/tests/benchmarks/corelib/plugin/quuid/tst_quuid.cpp b/tests/benchmarks/corelib/plugin/quuid/tst_quuid.cpp
index dbec65ca42..61876e5816 100644
--- a/tests/benchmarks/corelib/plugin/quuid/tst_quuid.cpp
+++ b/tests/benchmarks/corelib/plugin/quuid/tst_quuid.cpp
@@ -53,6 +53,14 @@ public:
 
 private slots:
     void createUuid();
+    void fromChar();
+    void toString();
+    void fromString();
+    void toDataStream();
+    void fromDataStream();
+    void isNull();
+    void operatorLess();
+    void operatorMore();
 };
 
 void tst_bench_QUuid::createUuid()
@@ -62,5 +70,86 @@ void tst_bench_QUuid::createUuid()
     }
 }
 
+void tst_bench_QUuid::fromChar()
+{
+    QBENCHMARK {
+        QUuid uuid("{67C8770B-44F1-410A-AB9A-F9B5446F13EE}");
+    }
+}
+
+void tst_bench_QUuid::toString()
+{
+    QUuid uuid = QUuid::createUuid();
+    QBENCHMARK {
+        uuid.toString();
+    }
+}
+
+void tst_bench_QUuid::fromString()
+{
+    QString string = "{67C8770B-44F1-410A-AB9A-F9B5446F13EE}";
+    QBENCHMARK {
+        QUuid uuid(string);
+    }
+}
+
+void tst_bench_QUuid::toDataStream()
+{
+    QUuid uuid1, uuid2;
+    uuid1 = QUuid::createUuid();
+    QByteArray ar;
+    {
+        QDataStream out(&ar,QIODevice::WriteOnly);
+        QBENCHMARK {
+            out << uuid1;
+        }
+    }
+}
+
+void tst_bench_QUuid::fromDataStream()
+{
+    QUuid uuid1, uuid2;
+    uuid1 = QUuid::createUuid();
+    QByteArray ar;
+    {
+        QDataStream out(&ar,QIODevice::WriteOnly);
+        out << uuid1;
+    }
+    {
+        QDataStream in(&ar,QIODevice::ReadOnly);
+        QBENCHMARK {
+            in >> uuid2;
+        }
+    }
+}
+
+void tst_bench_QUuid::isNull()
+{
+    QUuid uuid = QUuid();
+    QBENCHMARK {
+        uuid.isNull();
+    }
+}
+
+void tst_bench_QUuid::operatorLess()
+{
+    QUuid uuid1, uuid2;
+    uuid1 = QUuid::createUuid();
+    uuid2 = QUuid::createUuid();
+    QBENCHMARK {
+        uuid1 < uuid2;
+    }
+}
+
+void tst_bench_QUuid::operatorMore()
+{
+    QUuid uuid1, uuid2;
+    uuid1 = QUuid::createUuid();
+    uuid2 = QUuid::createUuid();
+    QBENCHMARK {
+        uuid1 > uuid2;
+    }
+}
+
 QTEST_MAIN(tst_bench_QUuid);
 #include "tst_quuid.moc"