/*
 * stack_test.cpp
 *
 *  Created on: 17.10.2013
 *      Author: trifon
 */

#include "test.h"
#include "sstack.cpp"
#include "lstack.cpp"

typedef LStack<int> TestStack;

bool emptyTest() {
	return TestStack().empty();
}

bool emptyPushTest() {
	TestStack s;
	s.push(10);
	return !s.empty();
}

bool popTopErrorTest() {
	TestStack s;
	int x;
	return !s.top(x) && !s.pop(x);
}

bool topPushTest() {
	TestStack s;
	s.push(10);
	int x = 0;
	return s.top(x) && x == 10;
}

bool popPushTest() {
	TestStack s;
	for(int i = 0; i < 5; i++)
		s.push(i);
	int x;
	for(int i = 4; i >= 0; i--)
		if (!s.pop(x) || x != i)
			return false;
	return s.empty();
}

bool copyTest() {
	TestStack s1;
	s1.push(1);
	TestStack s2 = s1;
	s2 = s1;
	int x;
	s1.pop(x);
	s1.push(2);
	return s2.pop(x) && x == 1;
}

int const NTESTS = 6;
Test tests[] = {
		{ "emptyTest", emptyTest },
		{ "emptyPushTest", emptyPushTest },
		{ "popTopErrorTest", popTopErrorTest },
		{ "topPushTest", topPushTest },
		{ "popPushTest", popPushTest },
		{ "copyTest", copyTest }
};

int main() {
	runTests(tests, NTESTS);
	return 0;
}