From c90b3ec191430e8b6bf5526124919df0bd0cf518 Mon Sep 17 00:00:00 2001
From: Olivier Goffart <ogoffart@trolltech.com>
Date: Tue, 30 Mar 2010 18:01:49 +0200
Subject: Benchmark emission of signal connected to nothing

---
 tests/benchmarks/corelib/kernel/qobject/main.cpp   | 9 +++++++--
 tests/benchmarks/corelib/kernel/qobject/object.cpp | 3 +++
 tests/benchmarks/corelib/kernel/qobject/object.h   | 1 +
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/tests/benchmarks/corelib/kernel/qobject/main.cpp b/tests/benchmarks/corelib/kernel/qobject/main.cpp
index 7f24ebd..8d05fcd 100644
--- a/tests/benchmarks/corelib/kernel/qobject/main.cpp
+++ b/tests/benchmarks/corelib/kernel/qobject/main.cpp
@@ -69,6 +69,7 @@ void QObjectBenchmark::signal_slot_benchmark_data()
     QTest::newRow("simple function") << 0;
     QTest::newRow("single signal/slot") << 1;
     QTest::newRow("multi signal/slot") << 2;
+    QTest::newRow("unconnected signal") << 3;
 }
 
 void QObjectBenchmark::signal_slot_benchmark()
@@ -110,9 +111,13 @@ void QObjectBenchmark::signal_slot_benchmark()
         QBENCHMARK {
             singleObject.emitSignal0();
         }
-    } else {
+    } else if (type == 2) {
         QBENCHMARK {
-            multiObject.emitSignal0();   
+            multiObject.emitSignal0();
+        }
+    } else if (type == 3) {
+        QBENCHMARK {
+            singleObject.emitSignal1();
         }
     }
 }
diff --git a/tests/benchmarks/corelib/kernel/qobject/object.cpp b/tests/benchmarks/corelib/kernel/qobject/object.cpp
index d775a32..3920e97 100644
--- a/tests/benchmarks/corelib/kernel/qobject/object.cpp
+++ b/tests/benchmarks/corelib/kernel/qobject/object.cpp
@@ -42,6 +42,9 @@
 
 void Object::emitSignal0()
 { emit signal0(); }
+void Object::emitSignal1()
+{ emit signal1(); }
+
 
 void Object::slot0()
 { }
diff --git a/tests/benchmarks/corelib/kernel/qobject/object.h b/tests/benchmarks/corelib/kernel/qobject/object.h
index 7e4933f..8f8fbe9 100644
--- a/tests/benchmarks/corelib/kernel/qobject/object.h
+++ b/tests/benchmarks/corelib/kernel/qobject/object.h
@@ -48,6 +48,7 @@ class Object : public QObject
     Q_OBJECT
 public:
     void emitSignal0();
+    void emitSignal1();
 signals:
     void signal0();
     void signal1();
-- 
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