Anforderungen  |   Konzepte  |   Entwurf  |   Entwicklung  |   Qualitätssicherung  |   Lebenszyklus  |   Steuerung
 
 
 
 

products/Sources/formale Sprachen/GAP/pkg/semigroups/libsemigroups/tests/   (Algebra von RWTH Aachen Version 4.15.1©)  Datei vom 18.5.2025 mit Größe 13 kB image not shown  

Quelle  test-siso.cpp   Sprache: C

 
//
// libsemigroups - C++ library for semigroups and monoids
// Copyright (C) 2020 James D. Mitchell
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
//

#include <string>  // for string
#include <vector>  // for vector

#include "catch.hpp"      // for REQUIRE etc
#include "test-main.hpp"  // for LIBSEMIGROUPS_TEST_CASE

#include "libsemigroups/order.hpp"  // for LexicographicalCompare
#include "libsemigroups/siso.hpp"   // for cbegin_silo, cbegin_sislo

namespace libsemigroups {

  LIBSEMIGROUPS_TEST_CASE("silo",
                          "000",
                          "alphabet: a, min: 0, max: 10",
                          "[silo][quick]") {
    auto first = "";
    auto last  = "aaaaaaaaaa";
    auto w     = std::vector<std::string>(cbegin_silo("a", 10, first, last),
                                      cend_silo("a", 10, first, last));
    REQUIRE(w.size() == 10);
    REQUIRE(w
            == std::vector<std::string>({"",
                                         "a",
                                         "aa",
                                         "aaa",
                                         "aaaa",
                                         "aaaaa",
                                         "aaaaaa",
                                         "aaaaaaa",
                                         "aaaaaaaa",
                                         "aaaaaaaaa"}));
    w = std::vector<std::string>(cbegin_silo("", 10, first, last),
                                 cend_silo("", 10, first, last));
    REQUIRE(w.size() == 1);
    w = std::vector<std::string>(cbegin_silo("a", 4, "aa", last),
                                 cend_silo("a", 4, "aa", last));
    REQUIRE(w == std::vector<std::string>({"aa", "aaa"}));
  }

  LIBSEMIGROUPS_TEST_CASE("silo", "001", "corner cases", "[silo][quick]") {
    auto first = "";
    auto last  = "aaaaaaaaaa";
    auto w1    = std::vector<std::string>(cbegin_silo("ab", 4, last, first),
                                       cend_silo("ab", 4, last, first));
    REQUIRE(w1.empty());
    auto w2 = std::vector<std::string>(cbegin_silo("ab", 4, first, first),
                                       cend_silo("ab", 4, first, first));
    REQUIRE(w2.empty());
    auto w3 = std::vector<std::string>(cbegin_silo("ab", 2, "a", "bb"),
                                       cend_silo("ab", 2, "a", "bb"));
    REQUIRE(w3.size() == 2);
    REQUIRE(w3 == std::vector<std::string>({"a", "b"}));
    auto w4 = std::vector<std::string>(cbegin_silo("ab", 1, first, last),
                                       cend_silo("ab", 1, first, last));
    REQUIRE(w4 == std::vector<std::string>({""}));
  }

  LIBSEMIGROUPS_TEST_CASE("silo",
                          "002",
                          "alphabet: ab, min: 1, max: 4",
                          "[silo][quick]") {
    auto w = std::vector<std::string>(cbegin_silo("ab", 4, "a", "bbbbb"),
                                      cend_silo("ab", 4, "a", "bbbbb"));
    REQUIRE(w
            == std::vector<std::string>({"a",
                                         "aa",
                                         "aaa",
                                         "aab",
                                         "ab",
                                         "aba",
                                         "abb",
                                         "b",
                                         "ba",
                                         "baa",
                                         "bab",
                                         "bb",
                                         "bba",
                                         "bbb"}));
    REQUIRE(w.size() == 14);
    REQUIRE(std::is_sorted(
        w.cbegin(), w.cend(), LexicographicalCompare<std::string>()));
    REQUIRE(std::is_sorted(cbegin_silo("ab", 4, "a", "bbbbb"),
                           cend_silo("ab", 4, "a", "bbbbb"),
                           LexicographicalCompare<std::string>()));
    w = std::vector<std::string>(cbegin_silo("ba", 4, "b", "aaaaa"),
                                 cend_silo("ba", 4, "b", "aaaaa"));
    REQUIRE(w
            == std::vector<std::string>({"b",
                                         "bb",
                                         "bbb",
                                         "bba",
                                         "ba",
                                         "bab",
                                         "baa",
                                         "a",
                                         "ab",
                                         "abb",
                                         "aba",
                                         "aa",
                                         "aab",
                                         "aaa"}));
  }

  LIBSEMIGROUPS_TEST_CASE("silo",
                          "003",
                          "alphabet: abc, min: 0, max: 13",
                          "[silo][quick][no-valgrind]") {
    auto w = std::vector<std::string>(
        cbegin_silo("abc", 13, "", std::string(13, 'c')),
        cend_silo("abc", 13, "", std::string(13, 'c')));
    REQUIRE(w.size() == number_of_words(3, 0, 13));
    REQUIRE(w.size() == 797161);
    REQUIRE(std::is_sorted(
        w.cbegin(), w.cend(), LexicographicalCompare<std::string>()));
  }

  LIBSEMIGROUPS_TEST_CASE("silo", "004", "code coverage", "[silo][quick]") {
    auto first = "aaa";
    auto last  = "bbbb";

    const_silo_iterator it;
    it = cbegin_silo("ab", 5, first, last);
    REQUIRE(*it == "aaa");
    REQUIRE(it->size() == 3);
    REQUIRE(*it++ == "aaa");
    REQUIRE(*it == "aaaa");

    auto it2 = it;
    REQUIRE(it == it2);
    it++;
    REQUIRE(it2 != it);
    REQUIRE(*it == "aaab");
    REQUIRE(*it2 == "aaaa");

    swap(it, it2);
    REQUIRE(it2 != it);
    REQUIRE(*it2 == "aaab");
    REQUIRE(*it == "aaaa");

    std::swap(it, it2);
    REQUIRE(it2 != it);
    REQUIRE(*it == "aaab");
    REQUIRE(*it2 == "aaaa");
    it2++;
    REQUIRE(it == it2);
    REQUIRE(it++ == it2++);
    REQUIRE(it == it2);
    REQUIRE(++it == ++it2);
  }

  LIBSEMIGROUPS_TEST_CASE("sislo",
                          "005",
                          "alphabet: a, min: 0, max: 10",
                          "[sislo][quick]") {
    Sislo s;
    s.alphabet("a").first("").last("aaaaaaaaaa");

    auto w = std::vector<std::string>(s.cbegin(), s.cend());
    REQUIRE(w.size() == 10);
    REQUIRE(w
            == std::vector<std::string>({"",
                                         "a",
                                         "aa",
                                         "aaa",
                                         "aaaa",
                                         "aaaaa",
                                         "aaaaaa",
                                         "aaaaaaa",
                                         "aaaaaaaa",
                                         "aaaaaaaaa"}));
    w = std::vector<std::string>(cbegin_sislo("a", "aa", "aaaa"),
                                 cend_sislo("a", "aa", "aaaa"));
    REQUIRE(w == std::vector<std::string>({"aa", "aaa"}));
  }

  LIBSEMIGROUPS_TEST_CASE("sislo", "006", "corner cases", "[sislo][quick]") {
    auto first = "";
    auto last  = "bbaaab";
    auto w1    = std::vector<std::string>(cbegin_sislo("ab", last, first),
                                       cend_sislo("ab", last, first));
    REQUIRE(w1.empty());
    auto w2 = std::vector<std::string>(cbegin_sislo("ab", first, first),
                                       cend_sislo("ab", first, first));
    REQUIRE(w2.empty());
    auto w3 = std::vector<std::string>(cbegin_sislo("ab", "a", "aa"),
                                       cend_sislo("ab", "a", "aa"));
    REQUIRE(w3.size() == 2);
    REQUIRE(w3 == std::vector<std::string>({"a", "b"}));
    auto w4 = std::vector<std::string>(cbegin_sislo("ab", first, last),
                                       cend_sislo("ab", first, last));
    REQUIRE(w4
            == std::vector<std::string>(
                {"",       "a",      "b",      "aa",     "ab",     "ba",
                 "bb",     "aaa",    "aab",    "aba",    "abb",    "baa",
                 "bab",    "bba",    "bbb",    "aaaa",   "aaab",   "aaba",
                 "aabb",   "abaa",   "abab",   "abba",   "abbb",   "baaa",
                 "baab",   "baba",   "babb",   "bbaa",   "bbab",   "bbba",
                 "bbbb",   "aaaaa",  "aaaab",  "aaaba",  "aaabb",  "aabaa",
                 "aabab",  "aabba",  "aabbb",  "abaaa",  "abaab",  "ababa",
                 "ababb",  "abbaa",  "abbab",  "abbba",  "abbbb",  "baaaa",
                 "baaab",  "baaba",  "baabb",  "babaa",  "babab",  "babba",
                 "babbb",  "bbaaa",  "bbaab",  "bbaba",  "bbabb",  "bbbaa",
                 "bbbab",  "bbbba",  "bbbbb",  "aaaaaa", "aaaaab", "aaaaba",
                 "aaaabb", "aaabaa", "aaabab", "aaabba", "aaabbb", "aabaaa",
                 "aabaab", "aababa", "aababb", "aabbaa", "aabbab", "aabbba",
                 "aabbbb", "abaaaa", "abaaab", "abaaba", "abaabb", "ababaa",
                 "ababab", "ababba", "ababbb", "abbaaa", "abbaab", "abbaba",
                 "abbabb", "abbbaa", "abbbab", "abbbba", "abbbbb", "baaaaa",
                 "baaaab", "baaaba", "baaabb", "baabaa", "baabab", "baabba",
                 "baabbb", "babaaa", "babaab", "bababa", "bababb", "babbaa",
                 "babbab", "babbba", "babbbb", "bbaaaa"}));
  }

  LIBSEMIGROUPS_TEST_CASE("sislo",
                          "007",
                          "alphabet: ab, min: 1, max: 4",
                          "[sislo][quick]") {
    auto w = std::vector<std::string>(cbegin_sislo("ab", "a", "aaaa"),
                                      cend_sislo("ab", "a", "aaaa"));
    REQUIRE(w
            == std::vector<std::string>({"a",
                                         "b",
                                         "aa",
                                         "ab",
                                         "ba",
                                         "bb",
                                         "aaa",
                                         "aab",
                                         "aba",
                                         "abb",
                                         "baa",
                                         "bab",
                                         "bba",
                                         "bbb"}));
    REQUIRE(w.size() == 14);
    REQUIRE(
        std::is_sorted(w.cbegin(), w.cend(), ShortLexCompare<std::string>()));
    REQUIRE(std::is_sorted(cbegin_sislo("ab", "a", "bbbbb"),
                           cend_sislo("ab", "a", "bbbbb"),
                           ShortLexCompare<std::string>()));
    w = std::vector<std::string>(cbegin_sislo("ba", "b", "bbbb"),
                                 cend_sislo("ba", "b", "bbbb"));
    REQUIRE(w
            == std::vector<std::string>({"b",
                                         "a",
                                         "bb",
                                         "ba",
                                         "ab",
                                         "aa",
                                         "bbb",
                                         "bba",
                                         "bab",
                                         "baa",
                                         "abb",
                                         "aba",
                                         "aab",
                                         "aaa"}));
  }

  LIBSEMIGROUPS_TEST_CASE("sislo",
                          "008",
                          "alphabet: abc, min: 0, max: 13",
                          "[sislo][quick][no-valgrind]") {
    auto w = std::vector<std::string>(
        cbegin_sislo("abc", "", std::string(13, 'a')),
        cend_sislo("abc", "", std::string(13, 'a')));
    REQUIRE(w.size() == number_of_words(3, 0, 13));
    REQUIRE(w.size() == 797161);
    REQUIRE(
        std::is_sorted(w.cbegin(), w.cend(), ShortLexCompare<std::string>()));
  }

  LIBSEMIGROUPS_TEST_CASE("sislo", "009", "code coverage", "[sislo][quick]") {
    auto first = "aaa";
    auto last  = "bbbb";

    const_sislo_iterator it;
    it = cbegin_sislo("ab", first, last);
    REQUIRE(*it == "aaa");
    REQUIRE(it->size() == 3);
    REQUIRE(*it++ == "aaa");
    REQUIRE(*it == "aab");

    auto it2 = it;
    REQUIRE(it == it2);
    it++;
    REQUIRE(it2 != it);
    REQUIRE(*it == "aba");
    REQUIRE(*it2 == "aab");

    swap(it, it2);
    REQUIRE(it2 != it);
    REQUIRE(*it == "aab");
    REQUIRE(*it2 == "aba");

    std::swap(it, it2);
    REQUIRE(it2 != it);
    REQUIRE(*it == "aba");
    REQUIRE(*it2 == "aab");
    it2++;
    REQUIRE(it == it2);
    REQUIRE(it++ == it2++);
    REQUIRE(it == it2);
    REQUIRE(++it == ++it2);
  }
}  // namespace libsemigroups

100%


¤ Dauer der Verarbeitung: 0.10 Sekunden  ¤

*© Formatika GbR, Deutschland




Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.





                                                                                                                                                                                                                                                                                                                                                                                                     

Neuigkeiten

     Aktuelles
     Motto des Tages

Software

     Produkte
     Quellcodebibliothek

Aktivitäten

     Artikel über Sicherheit
     Anleitung zur Aktivierung von SSL

Muße

     Gedichte
     Musik
     Bilder
Jenseits des Üblichen ....

Besucherstatistik

Besucherstatistik

Monitoring

Montastic status badge