::testing::AssertionResult unload(PriorityQueueType& q, std::string values) {
std::string* v = new std::string[values.size()];
for (unsigned i=0; i<values.size(); ++i)
v[i] = values[i];
for (unsigned i=0; i<values.size(); ++i)
if (v[i] != q.dequeue())
return ::testing::AssertionFailure();
delete[] v;
return ::testing::AssertionSuccess();
}
void process_commands(std::string preface) {
for (;;) try {
std::string command = menu_prompt(preface);
if (command == "e") {
std::string e = ics::prompt_string(preface+" Enter element to add");
std::cout << preface+" enqueue = " << q.enqueue(e) << std::endl;
}
else if (command == "E") {
PriorityQueueType q2(prompt_queue(preface));
std::cout << " dequeue = " << q.enqueue_all(q2) << std::endl;;
}
else if (command == "d")
std::cout << preface+" dequeue = " << q.dequeue() << std::endl;
else if (command == "x")
q.clear();
else if (command == "=") {
PriorityQueueType q2(prompt_queue(preface));
q = q2;
std::cout << " s now = " << q << std::endl;
}
else if (command == "m")
std::cout << preface+" empty = " << q.empty();
else if (command == "s")
std::cout << preface+" size = " << q.size() << std::endl;
else if (command == "p") {
std::cout << preface+" peek = " << q.peek() << std::endl;
}
else if (command == "<")
std::cout << preface+" << = " << q << std::endl;
else if (command == "r") {
std::cout << preface+" q == q = " << (q == q) << std::endl;
std::cout << preface+" q != q = " << (q != q) << std::endl;
PriorityQueueType q2(prompt_queue(preface));
std::cout << preface+" q = " << q << " ?? q2 = " << q2 << std::endl;
std::cout << preface+" q == q2 = " << (q == q2) << std::endl;
std::cout << preface+" q != q2 = " << (q != q2) << std::endl;
}
else if (command == "lf") {
std::ifstream in_queue;
ics::safe_open(in_queue,preface+" Enter file name to read", "loadpq.txt");
std::string e;
while (getline(in_queue,e))
q.enqueue(e);
in_queue.close();
}
else if (command == "l{") {
q = PriorityQueueType({"c","b","d","e","a"});
}
else if (command == "it")
process_iterator_commands(q, "it: "+preface);
else if (command == "q")
break;
else
std::cout << preface+"\""+command+"\" is unknown command" << std::endl;
} catch (ics::IcsError& e) {
std::cout << preface+" " << e.what() << std::endl;
}
};
