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Add IndexGraphStarter tests for onesegment way with start and finish projected to inverse segment and IndexGraphStarter fake segment coordinates test.

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tatiana-kondakova 2017-09-21 13:08:22 +03:00 • committed by Vladimir Byko-Ianko
parent 817741be6a
commit c0dc3fcf7c
1 changed files with 59 additions and 7 deletions
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66
routing/routing_tests/index_graph_test.cpp
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@ -22,6 +22,7 @@
#include "std/algorithm.hpp"
#include "std/cstdint.hpp"
#include "std/shared_ptr.hpp"
#include "std/unique_ptr.hpp"
#include "std/unordered_map.hpp"
#include "std/vector.hpp"
@ -401,15 +402,23 @@ UNIT_TEST(OneSegmentWay)
traffic::TrafficCache const trafficCache;
shared_ptr<EdgeEstimator> estimator = CreateEstimatorForCar(trafficCache);
unique_ptr<WorldGraph> worldGraph = BuildWorldGraph(move(loader), estimator, vector<Joint>());
auto const start = IndexGraphStarter::MakeFakeEnding(
Segment(kTestNumMwmId, 0, 0, true /* forward */), m2::PointD(1, 0), *worldGraph);
auto const finish = IndexGraphStarter::MakeFakeEnding(
Segment(kTestNumMwmId, 0, 0, true /* forward */), m2::PointD(2, 0), *worldGraph);
vector<Segment> const expectedRoute(
{{kTestNumMwmId, 0 /* featureId */, 0 /* seg id */, true /* forward */}});
TestRoute(start, finish, expectedRoute.size(), &expectedRoute, *worldGraph);
// Starter must match any combination of start and finish directions.
vector<bool> const tf = {{true, false}};
for (auto const startIsForward : tf)
{
for (auto const finishIsForward : tf)
{
auto const start = IndexGraphStarter::MakeFakeEnding(
Segment(kTestNumMwmId, 0, 0, startIsForward), m2::PointD(1, 0), *worldGraph);
auto const finish = IndexGraphStarter::MakeFakeEnding(
Segment(kTestNumMwmId, 0, 0, finishIsForward), m2::PointD(2, 0), *worldGraph);
TestRoute(start, finish, expectedRoute.size(), &expectedRoute, *worldGraph);
}
}
}
//
@ -445,6 +454,49 @@ UNIT_TEST(OneSegmentWayBackward)
TEST_EQUAL(resultCode, AStarAlgorithm<IndexGraphStarter>::Result::NoPath, ());
}
// Roads y:
//
// R0 * - - - - - * - - - - - * R1 0
// ^ ^
// start finish
//
// x: 0 1 2 3 4
//
UNIT_TEST(FakeSegmentCoordinates)
{
unique_ptr<TestGeometryLoader> loader = make_unique<TestGeometryLoader>();
loader->AddRoad(0 /* featureId */, false, 1.0 /* speed */,
RoadGeometry::Points({{0.0, 0.0}, {2.0, 0.0}}));
loader->AddRoad(1 /* featureId */, false, 1.0 /* speed */,
RoadGeometry::Points({{2.0, 0.0}, {4.0, 0.0}}));
vector<Joint> joints;
joints.emplace_back(MakeJoint({{0 /* featureId */, 1 /* pointId */}, {1, 0}}));
traffic::TrafficCache const trafficCache;
shared_ptr<EdgeEstimator> estimator = CreateEstimatorForCar(trafficCache);
unique_ptr<WorldGraph> worldGraph = BuildWorldGraph(move(loader), estimator, joints);
vector<m2::PointD> const expectedGeom = {{1.0 /* x */, 0.0 /* y */}, {2.0, 0.0}, {3.0, 0.0}};
// Test fake segments have valid coordinates for any combination of start and finish directions
vector<bool> const tf = {{true, false}};
for (auto const startIsForward : tf)
{
for (auto const finishIsForward : tf)
{
auto const start = IndexGraphStarter::MakeFakeEnding(
Segment(kTestNumMwmId, 0, 0, startIsForward), m2::PointD(1, 0), *worldGraph);
auto const finish = IndexGraphStarter::MakeFakeEnding(
Segment(kTestNumMwmId, 1, 0, finishIsForward), m2::PointD(3, 0), *worldGraph);
IndexGraphStarter starter(start, finish, 0 /* fakeNumerationStart */,
false /* strictForward */, *worldGraph);
TestRouteGeometry(starter, AStarAlgorithm<IndexGraphStarter>::Result::OK, expectedGeom);
}
}
}
//
// Road R0 (ped) R1 (car) R2 (car)
// 0----------1 * 0----------1 * 0----------1