Added silence timeout as floating point

Test/Components/DataSources/UDPStreamerClient/UDPStreamerClientGTest.cpp

@@ -51,6 +51,11 @@ TEST(UDPStreamerClientGTest, TestInitialise_DefaultPort) {
     ASSERT_TRUE(test.TestInitialise_DefaultPort());
 }
 
+TEST(UDPStreamerClientGTest, TestInitialise_SilenceTimeoutFloat) {
+    UDPStreamerClientTest test;
+    ASSERT_TRUE(test.TestInitialise_SilenceTimeoutFloat());
+}
+
 TEST(UDPStreamerClientGTest, TestInitialise_MulticastMode_Valid) {
     UDPStreamerClientTest test;
     ASSERT_TRUE(test.TestInitialise_MulticastMode_Valid());

Test/Components/DataSources/UDPStreamerClient/UDPStreamerClientTest.cpp

@@ -354,6 +354,51 @@ bool UDPStreamerClientTest::TestInitialise_DefaultPort() {
     return ok;
 }
 
+bool UDPStreamerClientTest::TestInitialise_SilenceTimeoutFloat() {
+    using namespace MARTe;
+    static const char8 *const cfg =
+        "+Test = {\n"
+        "    Class = RealTimeApplication\n"
+        "    +Functions = {\n"
+        "        Class = ReferenceContainer\n"
+        "        +Reader = {\n"
+        "            Class = UDPStreamerClientTestGAM\n"
+        "            InputSignals = { Counter = { DataSource = ClientDS Type = uint32 } }\n"
+        "            OutputSignals = { Counter = { DataSource = DDB Type = uint32 } }\n"
+        "        }\n"
+        "    }\n"
+        "    +Data = {\n"
+        "        Class = ReferenceContainer\n"
+        "        DefaultDataSource = DDB\n"
+        "        +DDB = { Class = GAMDataSource }\n"
+        "        +ClientDS = {\n"
+        "            Class = UDPStreamerClient\n"
+        "            ServerAddress = \"127.0.0.1\"\n"
+        "            Port = 44702\n"
+        "            SilenceTimeout = 0.25\n"
+        "            Signals = { Counter = { Type = uint32 } }\n"
+        "        }\n"
+        "        +Timings = { Class = TimingDataSource }\n"
+        "    }\n"
+        "    +States = {\n"
+        "        Class = ReferenceContainer\n"
+        "        +State1 = {\n"
+        "            Class = RealTimeState\n"
+        "            +Threads = {\n"
+        "                Class = ReferenceContainer\n"
+        "                +Thread1 = { Class = RealTimeThread Functions = { Reader } }\n"
+        "            }\n"
+        "        }\n"
+        "    }\n"
+        "    +Scheduler = { Class = GAMScheduler TimingDataSource = Timings }\n"
+        "}\n";
+
+    ReferenceT<RealTimeApplication> app = LoadApplication(cfg);
+    bool ok = app.IsValid();
+    ObjectRegistryDatabase::Instance()->Purge();
+    return ok;
+}
+
 bool UDPStreamerClientTest::TestInitialise_MulticastMode_Valid() {
     using namespace MARTe;
     static const char8 *const cfg =

Test/Components/DataSources/UDPStreamerClient/UDPStreamerClientTest.h

@@ -62,6 +62,12 @@ public:
      */
     bool TestInitialise_MulticastMode_Valid();
 
+    /**
+     * @brief Tests Initialise with a sub-second float32 SilenceTimeout (0.25 s)
+     * forwarded through to the UDPSClient receiver.
+     */
+    bool TestInitialise_SilenceTimeoutFloat();
+
     /**
      * @brief Tests that DataPort defaults to Port+1 when MulticastGroup is
      * set but DataPort is absent.