1 files changed, 99 insertions, 0 deletions
diff --git a/tests/org.eclipse.etrice.generator.c.tests/src/test/runtime/TestEtMessageQueue.c b/tests/org.eclipse.etrice.generator.c.tests/src/test/runtime/TestEtMessageQueue.c
new file mode 100644
index 000000000..3a453962c
--- /dev/null
+++ b/tests/org.eclipse.etrice.generator.c.tests/src/test/runtime/TestEtMessageQueue.c
@@ -0,0 +1,99 @@
+/*******************************************************************************
+ * Copyright (c) 2011 protos software gmbh (http://www.protos.de).
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * CONTRIBUTORS:
+ * 		Thomas Schuetz (initial contribution)
+ *
+ *******************************************************************************/
+
+#include "TestEtMessageQueue.h"
+#include "etUnit.h"
+#include "etMessageQueue.h"
+
+void TestEtMessageQueue_testPushPop(void){
+
+	etMessage msg1 = {NULL, 123, 456};
+	etMessage msg2 = {NULL, 222, 333};
+
+	etMessageQueue queue1;
+	etMessageQueue_init(&queue1);
+
+	etMessageQueue_push(&queue1, &msg1);
+	etMessageQueue_push(&queue1, &msg2);
+
+	EXPECT_EQUAL_INT16("etMessageQueue.size before", 2, queue1.size);
+	EXPECT_EQUAL_INT16("etMessageQueue.highWaterMark before", 2, queue1.highWaterMark);
+
+	etMessage* rcvMsg1 = etMessageQueue_pop(&queue1);
+	etMessage* rcvMsg2 = etMessageQueue_pop(&queue1);
+
+	EXPECT_EQUAL_INT16("etMessageQueue.size after", 0, queue1.size);
+	EXPECT_EQUAL_INT16("etMessageQueue.highWaterMark after", 2, queue1.highWaterMark);
+
+	EXPECT_EQUAL_INT16("rcvMsg1->address", 123, rcvMsg1->address);
+	EXPECT_EQUAL_INT16("rcvMsg1->evtID", 456, rcvMsg1->evtID);
+	EXPECT_EQUAL_PTR("rcvMsg1->next", NULL, rcvMsg1->next);
+
+	EXPECT_EQUAL_INT16("rcvMsg2->address", 222, rcvMsg2->address);
+	EXPECT_EQUAL_INT16("rcvMsg2->evtID", 333, rcvMsg2->evtID);
+	EXPECT_EQUAL_PTR("rcvMsg2->next", NULL, rcvMsg2->next);
+
+	EXPECT_EQUAL_PTR("etMessageQueue->first", NULL, queue1.first);
+	EXPECT_EQUAL_PTR("etMessageQueue->last", NULL, queue1.last);
+
+	etMessage* rcvMsg3 = etMessageQueue_pop(&queue1);
+	EXPECT_EQUAL_PTR("etMessageQueue_pop if empty", NULL, rcvMsg3);
+
+}
+
+#define MAX 1000
+
+void TestEtMessageQueue_testMassiveMessaging(void){
+
+	etMessage msgArray[MAX];
+
+	etMessageQueue queue1;
+	etMessageQueue_init(&queue1);
+
+	int16 i;
+	for(i=0; i<MAX; i++){
+		//etMessage_init(&msgArray[i]);
+		msgArray[i].address = i;
+		msgArray[i].evtID = i;
+	}
+
+	int j;
+	for(j=0; j<3; j++){
+		for (i=0; i<MAX; i++){
+			etMessageQueue_push(&queue1, &(msgArray[i]));
+		}
+		for (i=0; i<MAX; i++){
+			etMessage* msg = etMessageQueue_pop(&queue1);
+			// EXPECTS are hidden to avoid too many testcases in log
+			if (msg == NULL){
+				EXPECT_FALSE("msg == NULL", TRUE);
+				break;
+			}
+			if (msg->address != msg->evtID){
+				EXPECT_FALSE("msg->address != msg->evtID", TRUE);
+				break;
+			}
+			if (msg->address != i){
+				EXPECT_FALSE("msg->address != i", TRUE);
+				break;
+			}
+		}
+		EXPECT_EQUAL_INT32("i==MAX", MAX, i);
+	}
+}
+
+void TestEtMessageQueue_runSuite(void){
+	etUnit_openTestSuite("TestEtMessageQueue");
+	ADD_TESTCASE(TestEtMessageQueue_testPushPop);
+	ADD_TESTCASE(TestEtMessageQueue_testMassiveMessaging);
+	etUnit_closeTestSuite();
+}