Add benchmark for context switching.

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/benchmarks/benchmarks.cpp b/tests/benchmarks/benchmarks.cpp
new file mode 100644
index 0000000..a02c458
--- /dev/null
+++ b/tests/benchmarks/benchmarks.cpp
@@ -0,0 +1,29 @@
+#include <QtTest/QtTest>
+#include <coroutine.h>
+
+class benchmark : public QObject
+{
+    Q_OBJECT
+private slots:
+    void switchToCoroutineAndBack();
+};
+
+static void yielder()
+{
+    forever
+        Coroutine::yield();
+}
+
+void benchmark::switchToCoroutineAndBack()
+{
+    Coroutine *c = Coroutine::build(&yielder);
+    c->createStack();
+    QBENCHMARK {
+        c->cont();
+    }
+    delete c;
+}
+
+QTEST_MAIN(benchmark)
+
+#include "benchmarks.moc"