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comaps/search/search_tests/latlon_match_test.cpp
Konstantin Pastbin e3e4a1985a Organic Maps sources as of 02.04.2025 (fad26bbf22ac3da75e01e62aa01e5c8e11861005)
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2025-05-08 21:10:51 +07:00

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#include "testing/testing.hpp"
#include "search/latlon_match.hpp"
#include "base/math.hpp"
namespace latlon_match_test
{
using namespace search;
// We expect the results to be quite precise.
double const kEps = 1e-12;
void TestAlmostEqual(double actual, double expected)
{
TEST(base::AlmostEqualAbsOrRel(actual, expected, kEps), (actual, expected));
}
UNIT_TEST(LatLon_Match_Smoke)
{
double lat, lon;
TEST(!MatchLatLonDegree("10,20", lat, lon), ());
TEST(MatchLatLonDegree("10, 20", lat, lon), ());
TestAlmostEqual(lat, 10.0);
TestAlmostEqual(lon, 20.0);
TEST(MatchLatLonDegree("10.0 20.0", lat, lon), ());
TestAlmostEqual(lat, 10.0);
TestAlmostEqual(lon, 20.0);
TEST(MatchLatLonDegree("10.0, 20,0", lat, lon), ());
TestAlmostEqual(lat, 10.0);
TestAlmostEqual(lon, 20.0);
TEST(MatchLatLonDegree("10.10, 20.20", lat, lon), ());
TestAlmostEqual(lat, 10.1);
TestAlmostEqual(lon, 20.2);
TEST(MatchLatLonDegree("10,10 20,20", lat, lon), ());
TestAlmostEqual(lat, 10.1);
TestAlmostEqual(lon, 20.2);
TEST(MatchLatLonDegree("10,10, 20,20", lat, lon), ());
TestAlmostEqual(lat, 10.1);
TestAlmostEqual(lon, 20.2);
TEST(MatchLatLonDegree("-10,10, 20,20", lat, lon), ());
TestAlmostEqual(lat, -10.1);
TestAlmostEqual(lon, 20.2);
TEST(MatchLatLonDegree("10,10, -20,20", lat, lon), ());
TestAlmostEqual(lat, 10.1);
TestAlmostEqual(lon, -20.2);
TEST(MatchLatLonDegree("-10,10, -20,20", lat, lon), ());
TestAlmostEqual(lat, -10.1);
TestAlmostEqual(lon, -20.2);
TEST(MatchLatLonDegree("-10,10 20,20", lat, lon), ());
TestAlmostEqual(lat, -10.1);
TestAlmostEqual(lon, 20.2);
TEST(MatchLatLonDegree("10,10 -20,20", lat, lon), ());
TestAlmostEqual(lat, 10.1);
TestAlmostEqual(lon, -20.2);
TEST(MatchLatLonDegree("-10,10 -20,20", lat, lon), ());
TestAlmostEqual(lat, -10.1);
TestAlmostEqual(lon, -20.2);
TEST(MatchLatLonDegree("-22.3534 -42.7076\n", lat, lon), ());
TestAlmostEqual(lat, -22.3534);
TestAlmostEqual(lon, -42.7076);
TEST(MatchLatLonDegree("-22,3534 -42,7076\n", lat, lon), ());
TestAlmostEqual(lat, -22.3534);
TestAlmostEqual(lon, -42.7076);
// The ".123" form is not accepted, so our best-effort
// parse results in "10" and "20".
TEST(MatchLatLonDegree(".10, ,20", lat, lon), ());
TestAlmostEqual(lat, 10.0);
TestAlmostEqual(lon, 20.0);
TEST(!MatchLatLonDegree("34-31", lat, lon), ());
TEST(!MatchLatLonDegree("34/31", lat, lon), ());
TEST(!MatchLatLonDegree("34,31", lat, lon), ());
/// @todo 5E-5 eats as full double here. This is a very fancy case, but anyway ...
TEST(!MatchLatLonDegree("N5E-5", lat, lon), ());
TEST(!MatchLatLonDegree("5E-5", lat, lon), ());
TEST(MatchLatLonDegree("N5W-5", lat, lon), ());
TestAlmostEqual(lat, 5);
TestAlmostEqual(lon, 5);
// Same as "N5 E-5"
TEST(MatchLatLonDegree("5 E-5", lat, lon), ());
TestAlmostEqual(lat, 5);
TestAlmostEqual(lon, -5);
TEST(!MatchLatLonDegree("., .", lat, lon), ());
TEST(!MatchLatLonDegree("10, .", lat, lon), ());
TEST(MatchLatLonDegree("0*30\', 1*0\'30\"", lat, lon), ());
TestAlmostEqual(lat, 0.5);
TestAlmostEqual(lon, 1.00833333333333);
TEST(MatchLatLonDegree("50 *, 40 *", lat, lon), ());
TestAlmostEqual(lat, 50.0);
TestAlmostEqual(lon, 40.0);
TEST(!MatchLatLonDegree("50* 40*, 30*", lat, lon), ());
TEST(MatchLatLonDegree("(-50°30\'30\" -49°59\'59\"", lat, lon), ());
TestAlmostEqual(lat, -50.50833333333333);
TestAlmostEqual(lon, -49.99972222222222);
TEST(!MatchLatLonDegree("50°, 30\"", lat, lon), ());
TEST(!MatchLatLonDegree("50\', -50°", lat, lon), ());
TEST(!MatchLatLonDegree("-90*50\'50\", -50°", lat, lon), ());
TEST(MatchLatLonDegree("(-89*, 360*)", lat, lon), ());
TestAlmostEqual(lat, -89.0);
TestAlmostEqual(lon, 0.0);
TEST(MatchLatLonDegree("-89*15.5\' N; 120*30\'50.5\" e", lat, lon), ());
TestAlmostEqual(lat, -89.25833333333333);
TestAlmostEqual(lon, 120.51402777777778);
TEST(MatchLatLonDegree("N55°4520.99″ E37°3703.62″", lat, lon), ());
TestAlmostEqual(lat, 55.755830555555556);
TestAlmostEqual(lon, 37.617672222222222);
{
TEST(MatchLatLonDegree("N-55°4520.99″ E-37°3703.62″", lat, lon), ());
double lat1, lon1;
TEST(MatchLatLonDegree("S55°4520.99″ W37°3703.62″", lat1, lon1), ());
TestAlmostEqual(lat, lat1);
TestAlmostEqual(lon, lon1);
}
TEST(MatchLatLonDegree("55°4520.9916\"N, 37°373.6228\"E hsdfjgkdsjbv", lat, lon), ());
TestAlmostEqual(lat, 55.755831);
TestAlmostEqual(lon, 37.617673);
TEST(MatchLatLonDegree("55°4520.9916″S, 37°373.6228″W", lat, lon), ());
TestAlmostEqual(lat, -55.755831);
TestAlmostEqual(lon, -37.617673);
// We can receive already normalized string, and double quotes become two single quotes
TEST(MatchLatLonDegree("55°4520.9916S, 37°373.6228W", lat, lon), ());
TestAlmostEqual(lat, -55.755831);
TestAlmostEqual(lon, -37.617673);
TEST(MatchLatLonDegree("W55°4520.9916″, S37°373.6228″", lat, lon), ());
TestAlmostEqual(lon, -55.755831);
TestAlmostEqual(lat, -37.617673);
TEST(MatchLatLonDegree("55°4520.9916″ W 37°373.6228″ N", lat, lon), ());
TestAlmostEqual(lon, -55.755831);
TestAlmostEqual(lat, 37.617673);
TEST(!MatchLatLonDegree("55°4520.9916″W 37°373.6228″E", lat, lon), ());
TEST(!MatchLatLonDegree("N55°4520.9916″ S37°373.6228″", lat, lon), ());
TEST(MatchLatLonDegree("54° 25' 0N 1° 53' 46W", lat, lon), ());
TestAlmostEqual(lat, 54.41666666666667);
TestAlmostEqual(lon, -1.89611111111111);
TEST(MatchLatLonDegree("47.33471°N 8.53112°E", lat, lon), ());
TestAlmostEqual(lat, 47.33471);
TestAlmostEqual(lon, 8.53112);
TEST(MatchLatLonDegree("N 51* 33.217 E 11* 10.113", lat, lon), ());
TestAlmostEqual(lat, 51.55361666666667);
TestAlmostEqual(lon, 11.16855);
TEST(!MatchLatLonDegree("N 51* 33.217 E 11* 60.113", lat, lon), ());
TEST(!MatchLatLonDegree("N 51* -33.217 E 11* 10.113", lat, lon), ());
TEST(!MatchLatLonDegree("N 33.217\' E 11* 10.113", lat, lon), ());
TEST(!MatchLatLonDegree("N 51* 33.217 E 11* 10.113\"", lat, lon), ());
}
UNIT_TEST(LatLon_Match_False)
{
double lat, lon;
TEST(!MatchLatLonDegree("2 1st", lat, lon), ());
}
} // namespace latlon_match_test