Added utils and tests for it. It's a work in progress. ArrayFIFOTest is still not finished.

pvAccessApp/testUtils/arrayFIFOTest.cpp

@@ -0,0 +1,47 @@
+/*
+ * arrayFIFOTest.cpp
+ *
+ *  Created on: Nov 9, 2010
+ *      Author: Miha Vitorovic
+ */
+
+#include <iostream>
+#include <epicsAssert.h>
+
+#include "arrayFIFO.h"
+
+using namespace epics::pvAccess;
+using std::cout;
+using std::endl;
+
+int main(int argc, char *argv[]) {
+    ArrayFIFO<int> fifo;
+
+    assert(fifo.size()==0);
+    assert(fifo.isEmpty());
+
+    cout<<"Testing clear..."<<endl;
+    fifo.push(3);
+    assert(fifo.size()==1);
+
+    fifo.clear();
+    assert(fifo.isEmpty());
+
+    cout<<"Testing push/pop..."<<endl;
+    fifo.push(5);
+    fifo.push(6);
+    fifo.push(7);
+    assert(fifo.size()==3);
+
+    assert(fifo.pop()==7);
+    assert(fifo.size()==2);
+
+    assert(fifo.pop()==6);
+    assert(fifo.size()==1);
+
+    assert(fifo.pop()==5);
+    assert(fifo.size()==0);
+
+    cout<<"\nPASSED!\n";
+    return 0;
+}