71 lines
2.3 KiB
C++
71 lines
2.3 KiB
C++
#include <iostream>
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#include <fstream>
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#include "2Q_cache.h"
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#include "Ideal_cache.h"
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#include <sstream>
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#include <vector>
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#include <algorithm>
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const char* default_test_file = "tests.txt";
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int cache_test(std::string file_name) {
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std::ifstream file(file_name);
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if(!file.is_open()) {
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std::cerr << "File open error" << std::endl; //open test file
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return -1;
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}
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std::string test_line, answer_line;
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int fast_q_sz, slow_q_sz, num_of_calls, page_id, test_number = 0, test_passed = 0, test_failed = 0;
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while (std::getline(file, test_line)) {
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std::stringstream ss(test_line);
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ss >> fast_q_sz >> slow_q_sz>>num_of_calls; //read input
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TwoCache cache(fast_q_sz, slow_q_sz); //initialising
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Ideal_Cache ideal_cache(fast_q_sz + slow_q_sz);
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std::vector <int> requests;
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for (int i = 0; i < num_of_calls; i++) { //executing
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ss >> page_id;
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cache.put_page(page_id);
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requests.push_back(page_id);
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}
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ideal_cache.get_request_vector(requests);
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std::getline(file, answer_line);
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if (cache.string_info() == answer_line) { //compare answers
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std::cout << "test - " << test_number << " passed\n";
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std::cout << "ideal tics/your tics " << ideal_cache.tic_number << "/" << cache.tic_number << std::endl;
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test_passed++;
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} else {
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std::cout << "test - " << test_number << " failed\n";
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std::cout << "right answer - " << answer_line << "your answer - " << cache.string_info() << std::endl;
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test_failed++;
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}
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test_number++;
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}
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file.close();
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std::cout << "\nNumber of tests = "<< test_number << "\nTests passed = " << test_passed << "\nTests failed = " << test_failed << "\n";
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return 0;
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}
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int main(int argc, char* argv[]) {
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if (argc == 0) {
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cache_test(default_test_file);
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} else {
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cache_test(argv[1]);
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}
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} |