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-rw-r--r--src/libs/engine/tests/queue_test.cpp47
1 files changed, 47 insertions, 0 deletions
diff --git a/src/libs/engine/tests/queue_test.cpp b/src/libs/engine/tests/queue_test.cpp
new file mode 100644
index 00000000..3381a329
--- /dev/null
+++ b/src/libs/engine/tests/queue_test.cpp
@@ -0,0 +1,47 @@
+#include <iostream>
+#include <string>
+#include "../../common/Queue.h"
+
+using std::string; using std::cerr; using std::cout; using std::endl;
+
+
+int main()
+{
+ Queue<int> q(10);
+
+ cout << "New queue. Should be empty: " << q.is_empty() << endl;
+ cout << "Capacity: " << q.capacity() << endl;
+ cout << "Fill: " << q.fill() << endl;
+
+ for (uint i=0; i < 5; ++i) {
+ q.push(i);
+ assert(!q.is_full());
+ q.pop();
+ }
+ cout << "Pushed and popped 5 elements. Queue should be empty: " << q.is_empty() << endl;
+ cout << "Fill: " << q.fill() << endl;
+
+ for (uint i=10; i < 20; ++i) {
+ q.push(i);
+ }
+ cout << "Pushed 10 elements. Queue should be full: " << q.is_full() << endl;
+ cout << "Fill: " << q.fill() << endl;
+
+ cout << "The digits 10->19 should print: " << endl;
+ while (!q.is_empty()) {
+ int foo = q.pop();
+ cout << "Popped: " << foo << endl;
+ }
+ cout << "Queue should be empty: " << q.is_empty() << endl;
+ cout << "Fill: " << q.fill() << endl;
+
+ cout << "Attempting to add eleven elements to queue of size 10. Only first 10 should succeed:" << endl;
+ for (uint i=20; i <= 39; ++i) {
+ cout << i;
+ cout << " - Fill: " << q.fill();
+ cout << ", is full: " << q.is_full();
+ cout << ", succeeded: " << q.push(i) << endl;
+ }
+
+ return 0;
+}