API tools faq
paste
Advertisement
RobertDeMilo

YB2.10 Обеспечиваем регулярный запуск юнит тестов

RobertDeMilo
Oct 28th, 2023
115
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
C++ 7.94 KB | None | 0 0
raw download clone embed print report
  1. #include<iostream>
  2. #include<exception>
  3. #include<sstream>
  4. #include<string>
  5. #include<map>
  6. #include<set>
  7.  
  8. using namespace std;
  9.  
  10. using SYNONYMS = map<string, set<string>>;
  11.  
  12. //**********************************************************************************************************
  13.  
  14. void ADDSYNONYMS(map<string, set<string>>& synonyms, const string& first_word, const string& second_word)
  15. {
  16.     synonyms[second_word].insert(first_word);
  17.     synonyms[first_word].insert(second_word);
  18.     //synonyms[first_word].insert(first_word);
  19. }
  20.  
  21. //**********************************************************************************************************
  22.  
  23. size_t GETSYNONYMCOUNT(map<string, set<string>>& synonyms, const string& first_word)
  24. {
  25.     return synonyms[first_word].size();
  26. }
  27.  
  28. //**********************************************************************************************************
  29.  
  30. bool ARESYNONYMS(map<string, set<string>>& synonyms, const string& first_word, const string& second_word)
  31. {
  32.     return synonyms[first_word].count(second_word) == 1;
  33. }
  34.  
  35. //**********************************************************************************************************
  36. //##########################################################################################################
  37.  
  38. template<class T>
  39. ostream& operator<<(ostream& os, const set<T>& s)
  40. {
  41.     os << "{";
  42.     bool first = true;
  43.  
  44.     for (const auto& x : s)
  45.     {
  46.         if (!first)
  47.         {
  48.             os << ", ";
  49.         }
  50.         first = false;
  51.         os << x;
  52.     }
  53.     return os << "}";
  54. }
  55.  
  56. template <class K, class V>
  57. ostream& operator<<(ostream& os, const map<K, V>& m)
  58. {
  59.     os << "{";
  60.     bool first = true;
  61.     for (const auto& kv : m)
  62.     {
  63.         if (!first)
  64.         {
  65.             os << ", ";
  66.         }
  67.         first = false;
  68.         os << kv.first << ": " << kv.second;
  69.     }
  70.     return os << "}";
  71. }
  72.  
  73. //##########################################################################################################
  74. template<class T, class U>
  75. void AssertEqual(const T& t, const U& u, const string& hint)
  76. {
  77.     if (t != u)
  78.     {
  79.         ostringstream os;
  80.         os << "Assertion failed: " << t << " != " << u << " Hint: " << hint;
  81.         throw runtime_error(os.str());
  82.     }
  83. }
  84.  
  85.  
  86. void Assert(bool b, const string& hint)
  87. {
  88.     AssertEqual(b, true, hint);
  89. }
  90.  
  91. //##########################################################################################################
  92. //**********************************************************************************************************
  93.  
  94. void TESTADDSYNONYMS()
  95. {
  96.     {
  97.         map<string, set<string>> empty;
  98.         ADDSYNONYMS(empty, "a", "b");
  99.         const map<string, set<string>> expected = { {"a",{"b"}},
  100.                                                     {"b",{"a"}} };
  101.         /*assert(empty == expected);*/
  102.         AssertEqual(empty, expected, "Add to empty");
  103.     }
  104.  
  105.     {
  106.         map<string, set<string>> synonyms = { {"a",{"b"}},
  107.                                               {"b",{"a","c"}},
  108.                                               {"c",{"b"}} };
  109.         ADDSYNONYMS(synonyms, "a", "c");
  110.         const map<string, set<string>> expected = { {"a",{"b","c"}},
  111.                                                     {"b",{"a","c"}},
  112.                                                     {"c",{"b","a"}} };
  113.         /*assert(synonyms == expected);*/
  114.         AssertEqual(synonyms, expected, "Add to non-empty");
  115.  
  116.     }
  117.     /*cout << "TESTADDSYNONYMS OK" << endl;*/
  118. }
  119. //**********************************************************************************************************
  120.  
  121. void TESTCOUNT()
  122. {
  123.     {
  124.         map<string, set<string>> empty;
  125.         /*assert(GETSYNONYMCOUNT(empty, "a") == 0);*/
  126.         AssertEqual(GETSYNONYMCOUNT(empty, "a"), 0u, "count for empty");
  127.     }
  128.  
  129.     {
  130.         map<string, set<string>> synonyms = { {"a",{"b","c"}},
  131.                                               {"b",{"a"}},
  132.                                               {"c",{"a"}} };
  133.  
  134.         /*assert(GETSYNONYMCOUNT(synonyms, "a") == 2);
  135.          assert(GETSYNONYMCOUNT(synonyms, "b") == 1);
  136.          assert(GETSYNONYMCOUNT(synonyms, "z") == 0);*/
  137.         AssertEqual(GETSYNONYMCOUNT(synonyms, "a"), 2u, "count for a");
  138.         AssertEqual(GETSYNONYMCOUNT(synonyms, "b"), 1u, "count for b");
  139.         AssertEqual(GETSYNONYMCOUNT(synonyms, "z"), 0u, "count for z");
  140.     }
  141.     /*cout << "TESTCOUNT OK" << endl;*/
  142. }
  143. //**********************************************************************************************************
  144.  
  145. void TESTARESYNONYMS()
  146. {
  147.     {
  148.         map<string, set<string>> empty;
  149.         /*assert(!ARESYNONYMS(empty, "a", "b"));
  150.          assert(!ARESYNONYMS(empty, "b", "a"));*/
  151.  
  152.          //AssertEqual(ARESYNONYMS(empty, "a", "b"), false, "empty a b");
  153.  
  154.         Assert(!ARESYNONYMS(empty, "a", "b"), "empty a b");
  155.         Assert(!ARESYNONYMS(empty, "a", "b"), "empty b a");
  156.     }
  157.  
  158.     {
  159.         map<string, set<string>> synonyms = { {"a",{"b","c"}},
  160.                                               {"b",{"a"}},
  161.                                               {"c",{"a"}} };
  162.  
  163.         /*assert(ARESYNONYMS(synonyms, "a", "b"));
  164.         assert(ARESYNONYMS(synonyms, "b", "a"));
  165.         assert(ARESYNONYMS(synonyms, "a", "c"));
  166.         assert(ARESYNONYMS(synonyms, "c", "a"));
  167.         assert(!ARESYNONYMS(synonyms, "b", "c"));
  168.         assert(!ARESYNONYMS(synonyms, "c", "b"));*/
  169.         Assert(ARESYNONYMS(synonyms, "a", "b"), " ");
  170.         Assert(ARESYNONYMS(synonyms, "b", "a"), " ");
  171.         Assert(ARESYNONYMS(synonyms, "a", "c"), " ");
  172.         Assert(ARESYNONYMS(synonyms, "c", "a"), " ");
  173.         Assert(!ARESYNONYMS(synonyms, "b", "c"), " ");
  174.         Assert(!ARESYNONYMS(synonyms, "c", "b"), " ");
  175.     }
  176.     /*cout << "TESTARESYNONYMS OK" << endl;*/
  177. }
  178. //**********************************************************************************************************
  179.  
  180. class TestRunner
  181. {
  182. public:
  183.  
  184.     template <class TestFunc>
  185.     void RunTest(TestFunc func, const string& test_name)
  186.     {
  187.         try
  188.         {
  189.             func();
  190.             cerr << test_name << " OK" << endl;
  191.         }
  192.         catch (runtime_error& e)
  193.         {
  194.             ++fail_count;
  195.             cerr << test_name << " fail: " << e.what() << endl;
  196.         }
  197.  
  198.     }
  199.     ~TestRunner()
  200.     {
  201.         if (fail_count > 0)
  202.         {
  203.             cerr << fail_count << " tests failed. Terminate";
  204.             exit(1);
  205.         }
  206.     }
  207. private:
  208.  
  209.     int fail_count = 0;
  210. };
  211.  
  212. void TestAll()
  213. {
  214.     TestRunner tr;
  215.  
  216.     tr.RunTest(TESTARESYNONYMS, "TESTARESYNONYMS");
  217.     tr.RunTest(TESTADDSYNONYMS, "TESTADDSYNONYMS");
  218.     tr.RunTest(TESTCOUNT, "TESTCOUNT");
  219. }
  220.  
  221. //**********************************************************************************************************
  222. int main()
  223. {
  224.     TestAll();
  225.  
  226.     int q;
  227.     cin >> q;
  228.     map<string, set<string>>synonyms;
  229.     for (int i = 0; i < q; i++)
  230.     {
  231.         string operation_code;
  232.         cin >> operation_code;
  233.  
  234.         if (operation_code == "ADD")
  235.         {
  236.             string first_word, second_word;
  237.             cin >> first_word >> second_word;
  238.  
  239.             ADDSYNONYMS(synonyms, first_word, second_word);
  240.             /*synonyms[second_word].insert(first_word);
  241.             synonyms[first_word].insert(second_word);*/
  242.  
  243.         }
  244.         else if (operation_code == "COUNT")
  245.         {
  246.             string word;
  247.             cin >> word;
  248.  
  249.             cout << GETSYNONYMCOUNT(synonyms, word) << endl;
  250.             /*cout << synonyms[word].size()<<endl;*/
  251.         }
  252.         else if (operation_code == "CHECK")
  253.         {
  254.             string first_word, second_word;
  255.             cin >> first_word >> second_word;
  256.  
  257.             if (ARESYNONYMS(synonyms, first_word, second_word))
  258.             {
  259.                 cout << "YES" << endl;
  260.             }
  261.             else
  262.             {
  263.                 cout << "NO" << endl;
  264.             }
  265.         }
  266.     }
  267.  
  268.     return 0;
  269. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!