Files
comaps/base/base_tests/uni_string_dfa_test.cpp
Konstantin Pastbin e3e4a1985a Organic Maps sources as of 02.04.2025 (fad26bbf22ac3da75e01e62aa01e5c8e11861005)
To expand with full Organic Maps and Maps.ME commits history run:
  git remote add om-historic [om-historic.git repo url]
  git fetch --tags om-historic
  git replace squashed-history historic-commits
2025-05-08 21:10:51 +07:00

91 lines
1.6 KiB
C++
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

#include "testing/testing.hpp"
#include "base/dfa_helpers.hpp"
#include "base/string_utils.hpp"
#include "base/uni_string_dfa.hpp"
using namespace strings;
namespace
{
UNIT_TEST(UniStringDFA_Smoke)
{
{
UniStringDFA dfa("");
auto it = dfa.Begin();
TEST(it.Accepts(), ());
TEST(!it.Rejects(), ());
DFAMove(it, "a");
TEST(!it.Accepts(), ());
TEST(it.Rejects(), ());
}
{
UniStringDFA dfa("абв");
auto it = dfa.Begin();
TEST(!it.Accepts(), ());
TEST(!it.Rejects(), ());
DFAMove(it, "а");
TEST(!it.Accepts(), ());
TEST(!it.Rejects(), ());
DFAMove(it, "б");
TEST(!it.Accepts(), ());
TEST(!it.Rejects(), ());
DFAMove(it, "в");
TEST(it.Accepts(), ());
TEST(!it.Rejects(), ());
DFAMove(it, "г");
TEST(!it.Accepts(), ());
TEST(it.Rejects(), ());
}
{
UniStringDFA dfa("абв");
auto it = dfa.Begin();
TEST(!it.Accepts(), ());
TEST(!it.Rejects(), ());
DFAMove(it, "а");
TEST(!it.Accepts(), ());
TEST(!it.Rejects(), ());
DFAMove(it, "г");
TEST(!it.Accepts(), ());
TEST(it.Rejects(), ());
}
}
UNIT_TEST(UniStringDFA_Prefix)
{
{
PrefixDFAModifier<UniStringDFA> dfa(UniStringDFA("abc"));
auto it = dfa.Begin();
DFAMove(it, "ab");
TEST(!it.Accepts(), ());
TEST(!it.Rejects(), ());
DFAMove(it, "c");
TEST(it.Accepts(), ());
TEST(!it.Rejects(), ());
DFAMove(it, "d");
TEST(it.Accepts(), ());
TEST(!it.Rejects(), ());
DFAMove(it, "efghijk");
TEST(it.Accepts(), ());
TEST(!it.Rejects(), ());
}
}
} // namespace