idle: unit test.

Change-Id: Ie48fb4260bf580010715777bc63974e4d635aed8

1 files changed, 22 insertions, 4 deletions

diff --git a/vcl/qa/cppunit/timer.cxx b/vcl/qa/cppunit/timer.cxx
index a0860009ca6d..4e2bb5647f7d 100644
--- a/vcl/qa/cppunit/timer.cxx
+++ b/vcl/qa/cppunit/timer.cxx
@@ -79,13 +79,31 @@ void TimerTest::testWatchdog()
 }
 #endif
 
+// --------------------------------------------------------------------
 
-void TimerTest::testIdle()
+class IdleBool : public Idle
 {
-//    Add an idle handler
-//        forcible execute that lot first ... and ...
+    bool &mrBool;
+public:
+    IdleBool( bool &rBool ) :
+        Idle( VCL_IDLE_PRIORITY_LOWEST ), mrBool( rBool )
+    {
+        Start();
+        mrBool = false;
+    }
+    virtual void Timeout() SAL_OVERRIDE
+    {
+        mrBool = true;
+        Application::EndYield();
+    }
+};
 
-// Error ...
+void TimerTest::testIdle()
+{
+    bool bTriggered = false;
+    IdleBool aTest( bTriggered );
+    Timer::ProcessAllIdleHandlers();
+    CPPUNIT_ASSERT_MESSAGE("watchdog triggered", bTriggered);
 }
 
 // --------------------------------------------------------------------