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test_matrix.cc
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#include "gurka.h"
#include "test.h"
#include <valhalla/midgard/encoded.h>
#include <valhalla/thor/matrixalgorithm.h>
#include <gtest/gtest.h>
using namespace valhalla;
using namespace valhalla::thor;
using namespace valhalla::midgard;
namespace {
void update_traffic_on_edges(baldr::GraphReader& reader,
baldr::TrafficTile& tile,
uint32_t index,
baldr::TrafficSpeed* current,
const std::string& edge_name,
const gurka::map& closure_map,
uint64_t speed) {
for (const auto& node : {edge_name.front(), edge_name.back()}) {
baldr::GraphId tile_id(tile.header->tile_id);
auto edge =
std::get<0>(gurka::findEdge(reader, closure_map.nodes, edge_name, std::string(1, node)));
if (edge.Tile_Base() == tile_id && edge.id() == index) {
current->breakpoint1 = 255;
current->overall_encoded_speed = speed >> 1;
current->encoded_speed1 = speed >> 1;
}
}
}
void check_matrix(const rapidjson::Document& result,
const std::vector<float>& exp_dists,
bool valid_traffic,
Matrix::Algorithm matrix_type) {
size_t i = 0;
for (const auto& origin_row : result["sources_to_targets"].GetArray()) {
auto origin_td = origin_row.GetArray();
for (const auto& v : origin_td) {
std::string msg = "Problem at source " + std::to_string(i / origin_td.Size()) + " and target " +
std::to_string(i % origin_td.Size());
EXPECT_NEAR(v.GetObject()["distance"].GetFloat(), exp_dists[i], 0.01) << msg;
if (valid_traffic) {
EXPECT_TRUE(v.GetObject().HasMember("date_time")) << msg;
EXPECT_TRUE(v.GetObject()["date_time"] != "") << msg;
}
i++;
}
}
const std::string algo = result["algorithm"].GetString();
const std::string& exp_algo = MatrixAlgoToString(matrix_type);
EXPECT_EQ(algo, exp_algo);
}
} // namespace
class MatrixTrafficTest : public ::testing::Test {
protected:
static gurka::map map;
static void SetUpTestSuite() {
constexpr double gridsize = 100;
// upper ways are motorways, lower are residential
// unless traffic is enabled, matrix should prefer the longer motorways
// provoke shortcuts around the start & end
const std::string ascii_map = R"(
A-----B
2 |
| |
1 |
E--F--G--H I--J--K--L
| |
C-----D
)";
const gurka::ways ways = {{"HA", {{"highway", "motorway"}}},
{"AB", {{"highway", "motorway"}}},
{"BI", {{"highway", "motorway"}}},
{"HC", {{"highway", "residential"}}},
{"CD", {{"highway", "residential"}}},
{"DI", {{"highway", "residential"}}},
{"EF", {{"highway", "primary"}}},
{"FG", {{"highway", "motorway"}, {"name", "Left Street"}}},
{"GH", {{"highway", "motorway"}, {"name", "Left Street"}}},
{"IJ", {{"highway", "motorway"}, {"name", "Right Street"}}},
{"JK", {{"highway", "motorway"}, {"name", "Right Street"}}},
{"KL", {{"highway", "primary"}}}};
const auto layout = gurka::detail::map_to_coordinates(ascii_map, gridsize);
// also turn on the reverse connection search; there's no real test for it
map = gurka::buildtiles(layout, ways, {}, {}, "test/data/matrix_traffic_allowed",
{{"service_limits.max_timedep_distance_matrix", "50000"},
{"mjolnir.traffic_extract",
"test/data/matrix_traffic_allowed/traffic.tar"},
{"mjolnir.timezone", "test/data/tz.sqlite"},
{"thor.costmatrix_check_reverse_connection", "1"}});
// verify shortcut edges being built
// TODO: need to hack HierarchyLimits to allow shortcuts being seen by the algo
baldr::GraphReader graph_reader(map.config.get_child("mjolnir"));
auto shortcut_edge_rev = std::get<1>(gurka::findEdgeByNodes(graph_reader, layout, "I", "K"));
auto shortcut_edge_fwd = std::get<1>(gurka::findEdgeByNodes(graph_reader, layout, "F", "H"));
EXPECT_TRUE(shortcut_edge_fwd->is_shortcut());
EXPECT_TRUE(shortcut_edge_rev->is_shortcut());
test::build_live_traffic_data(map.config);
test::LiveTrafficCustomize edges_with_traffic = [](baldr::GraphReader& reader,
baldr::TrafficTile& tile, uint32_t index,
baldr::TrafficSpeed* current) -> void {
// update speeds on primary road
update_traffic_on_edges(reader, tile, index, current, "HA", map, 5);
update_traffic_on_edges(reader, tile, index, current, "AB", map, 5);
update_traffic_on_edges(reader, tile, index, current, "BI", map, 5);
};
test::customize_live_traffic_data(map.config, edges_with_traffic);
}
};
gurka::map MatrixTrafficTest::map = {};
TEST_F(MatrixTrafficTest, MatrixNoTraffic) {
// no traffic, so this is CostMatrix
std::string res;
const auto result = gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"E", "L"},
"auto", {}, {}, &res);
rapidjson::Document res_doc;
res_doc.Parse(res.c_str());
// we expect to take the motorways, residential path is 2.8f
check_matrix(res_doc, {0.0f, 3.2f, 3.2f, 0.0f}, false, Matrix::CostMatrix);
}
TEST_F(MatrixTrafficTest, TDMatrixWithLiveTraffic) {
std::unordered_map<std::string, std::string> options = {{"/date_time/type", "0"},
{"/costing_options/auto/speed_types/0",
"current"}};
// forward tree
std::string res;
auto result = gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"E", "L"}, "auto",
options, nullptr, &res);
rapidjson::Document res_doc;
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.0f, 2.8f, 2.8f, 0.0f}, true, Matrix::TimeDistanceMatrix);
ASSERT_EQ(result.info().warnings().size(), 0);
// forward tree, date_time on the locations, 2nd location has pointless date_time
options = {{"/sources/0/date_time", "current"},
{"/sources/1/date_time", "2016-07-03T08:06"},
{"/costing_options/auto/speed_types/0", "current"}};
res.erase();
result = gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"E", "L"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
// the second origin can't respect time (no historical data)
check_matrix(res_doc, {0.0f, 2.8f, 3.2f, 0.0f}, false, Matrix::TimeDistanceMatrix);
ASSERT_EQ(result.info().warnings().size(), 0);
// TODO: there's still a bug in CostMatrix which chooses the wrong correlated edges:
// https://github.com/valhalla/valhalla/issues/3803
// this should really take the longer route since it's not using traffic here for TDMatrix
res.erase();
result = gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"L"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {2.8f, 0.0f}, false, Matrix::CostMatrix);
ASSERT_EQ(result.info().warnings().size(), 1);
ASSERT_EQ(result.info().warnings(0).code(), 201);
// forward tree, source & target within a single edge
options = {{"/sources/0/date_time", "current"}, {"/costing_options/auto/speed_types/0", "current"}};
res.erase();
result = gurka::do_action(Options::sources_to_targets, map, {"1"}, {"1", "2"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.0f, 0.2f}, true, Matrix::TimeDistanceMatrix);
ASSERT_EQ(result.info().warnings().size(), 0);
}
TEST_F(MatrixTrafficTest, CostMatrixWithLiveTraffic) {
std::unordered_map<std::string, std::string> options = {{"/date_time/type", "0"},
{"/costing_options/auto/speed_types/0",
"current"},
{"/prioritize_bidirectional", "1"}};
// forward tree
std::string res;
auto result = gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"E", "L"}, "auto",
options, nullptr, &res);
rapidjson::Document res_doc;
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.0f, 2.8f, 2.8f, 0.0f}, true, Matrix::CostMatrix);
ASSERT_EQ(result.info().warnings().size(), 0);
res.erase();
// forward tree, date_time on the locations, 2nd location has pointless date_time
options = {{"/sources/0/date_time", "current"},
{"/sources/1/date_time", "2016-07-03T08:06"},
{"/costing_options/auto/speed_types/0", "current"},
{"/prioritize_bidirectional", "1"}};
res.erase();
result = gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"E", "L"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
// the second origin can't respect time (no historical data)
check_matrix(res_doc, {0.0f, 2.8f, 3.2f, 0.0f}, false, Matrix::CostMatrix);
ASSERT_EQ(result.info().warnings().size(), 0);
// forward tree, source & target within a single edge
options = {{"/sources/0/date_time", "current"},
{"/costing_options/auto/speed_types/0", "current"},
{"/prioritize_bidirectional", "1"}};
res.erase();
result = gurka::do_action(Options::sources_to_targets, map, {"1"}, {"1", "2"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.0f, 0.2f}, true, Matrix::CostMatrix);
ASSERT_EQ(result.info().warnings().size(), 0);
// bidir matrix allows less targets than sources and date_time on the sources
options = {{"/sources/0/date_time", "2016-07-03T08:06"},
{"/sources/1/date_time", "current"},
{"/costing_options/auto/speed_types/0", "current"},
{"/prioritize_bidirectional", "1"}};
res.erase();
result = gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"E"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.0f, 2.8f}, true, Matrix::CostMatrix);
ASSERT_EQ(result.info().warnings().size(), 0);
// we don't support date_time on the targets
options = {{"/targets/0/date_time", "2016-07-03T08:06"},
{"/costing_options/auto/speed_types/0", "current"},
{"/prioritize_bidirectional", "1"}};
res.erase();
result = gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"E"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
// TODO: there's still a bug in CostMatrix which chooses the wrong correlated edges:
// https://github.com/valhalla/valhalla/issues/3803
// this should really take the longer route since it's not using traffic here
check_matrix(res_doc, {0.0f, 2.8f}, false, Matrix::CostMatrix);
ASSERT_EQ(result.info().warnings().size(), 1);
ASSERT_EQ(result.info().warnings(0).code(), 206);
}
TEST_F(MatrixTrafficTest, DisallowedRequest) {
map.config.put("service_limits.max_timedep_distance_matrix", "0");
const std::unordered_map<std::string, std::string> options = {{"/date_time/type", "0"}};
const auto result =
gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"E", "L"}, "auto", options);
ASSERT_EQ(result.info().warnings().size(), 0);
for (auto& loc : result.options().sources()) {
ASSERT_TRUE(loc.date_time().empty());
}
for (auto& loc : result.options().targets()) {
ASSERT_TRUE(loc.date_time().empty());
}
// revert for other tests
map.config.put("service_limits.max_timedep_distance_matrix", "50000");
}
TEST_F(MatrixTrafficTest, TDSources) {
// more sources than targets and arrive_by should work
rapidjson::Document res_doc;
std::string res;
std::unordered_map<std::string, std::string> options = {{"/date_time/type", "2"},
{"/date_time/value", "2016-07-03T08:06"}};
auto result = gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"E"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.0f, 3.2f}, true, Matrix::TimeDistanceMatrix);
ASSERT_EQ(result.info().warnings().size(), 0);
// more targets than sources with date_time.type = 2 are disallowed
options = {{"/date_time/type", "2"}, {"/date_time/value", "2016-07-03T08:06"}};
res.erase();
result = gurka::do_action(Options::sources_to_targets, map, {"E"}, {"E", "L"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.0f, 3.2f}, false, Matrix::CostMatrix);
ASSERT_EQ(result.info().warnings().Get(0).code(), 202);
ASSERT_EQ(result.info().warnings().size(), 1);
// date_time on the sources, disallowed reverse
options = {{"/sources/0/date_time", "current"},
{"/sources/1/date_time", "2016-07-03T08:06"},
{"/costing_options/auto/speed_types/0", "current"}};
res.erase();
result = gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"E"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.0f, 3.2f}, false, Matrix::CostMatrix);
ASSERT_EQ(result.info().warnings().Get(0).code(), 201);
ASSERT_EQ(result.info().warnings().size(), 1);
}
TEST_F(MatrixTrafficTest, TDTargets) {
// more targets than sources are allowed
rapidjson::Document res_doc;
std::string res;
std::unordered_map<std::string, std::string> options = {{"/date_time/type", "0"},
{"/date_time/value", "current"}};
auto result = gurka::do_action(Options::sources_to_targets, map, {"E"}, {"E", "L"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.0f, 2.8f}, true, Matrix::TimeDistanceMatrix);
ASSERT_EQ(result.info().warnings().size(), 0);
// more sources than targets with date_time.type = 1 are disallowed
options = {{"/date_time/type", "1"}, {"/date_time/value", "2016-07-03T08:06"}};
res.erase();
result = gurka::do_action(Options::sources_to_targets, map, {"E", "L"}, {"E"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.0f, 3.2f}, false, Matrix::CostMatrix);
ASSERT_EQ(result.info().warnings().size(), 1);
ASSERT_EQ(result.info().warnings().Get(0).code(), 201);
// date_time on the targets, disallowed forward
options = {{"/targets/0/date_time", "current"}, {"/targets/1/date_time", "2016-07-03T08:06"}};
res.erase();
result = gurka::do_action(Options::sources_to_targets, map, {"E"}, {"E", "L"}, "auto", options,
nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.0f, 3.2f}, false, Matrix::CostMatrix);
ASSERT_EQ(result.info().warnings().size(), 1);
ASSERT_EQ(result.info().warnings().Get(0).code(), 202);
}
TEST(StandAlone, CostMatrixDeadends) {
// ABI has a turn restriction
// F is a blocking node
const std::string ascii_map = R"(
I
|
A--B--C
| |
| D
E
1|
|
F--H
.
G
)";
// clang-format off
const gurka::ways ways = {
{"AB", {{"highway", "residential"}, {"oneway", "yes"}}},
{"BC", {{"highway", "residential"}}},
{"CD", {{"highway", "residential"}}},
{"BE", {{"highway", "residential"}}},
{"EF", {{"highway", "residential"}}},
{"FH", {{"highway", "residential"}}},
{"FG", {{"highway", "residential"}}},
{"BI", {{"highway", "residential"}}}
};
// clang-format on
const gurka::nodes nodes = {{"F", {{"barrier", "block"}}}};
const gurka::relations relations = {
{{
{gurka::way_member, "AB", "from"},
{gurka::node_member, "B", "via"},
{gurka::way_member, "BI", "to"},
},
{
{"type", "restriction"},
{"restriction", "no_left_turn"},
}},
};
const auto layout = gurka::detail::map_to_coordinates(ascii_map, 100);
auto map = gurka::buildtiles(layout, ways, nodes, relations,
VALHALLA_BUILD_DIR "test/data/costmatrix_deadends");
rapidjson::Document res_doc;
std::string res;
// test that the we're taking the u-turn at D to get from A -> I
// because of the ABI turn restriction
{
auto result = gurka::do_action(valhalla::Options::sources_to_targets, map, {"A"}, {"I"}, "auto",
{}, nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {1.5f}, false, Matrix::CostMatrix);
res.erase();
}
// then we force to go 1 -> F to hit a blocking node, doing a u-turn and go back the same way
{
auto result = gurka::do_action(valhalla::Options::sources_to_targets, map, {"1"}, {"B"}, "auto",
{{"/sources/0/preferred_side", "opposite"}}, nullptr, &res);
res_doc.Parse(res.c_str());
check_matrix(res_doc, {0.8f}, false, Matrix::CostMatrix);
}
}
TEST(StandAlone, CostMatrixShapes) {
// keep the same order in the map.nodes for encoding easily
const std::string ascii_map = R"(
A-B-C-D-E-F-G-H-I-J-K-------L
)";
// clang-format off
const gurka::ways ways = {
{"ABCDE", {{"highway", "residential"}}},
{"EFGHIJK", {{"highway", "residential"}}},
{"KL", {{"highway", "residential"}}},
};
// clang-format on
const auto layout = gurka::detail::map_to_coordinates(ascii_map, 100);
auto map =
gurka::buildtiles(layout, ways, {}, {}, VALHALLA_BUILD_DIR "test/data/costmatrix_shapes");
// points of all nodes
std::vector<PointLL> vertices;
for (const auto& node : map.nodes) {
vertices.emplace_back(node.second);
}
std::string res;
rapidjson::Document res_doc;
// no shapes if not specified or "none"
auto result = gurka::do_action(valhalla::Options::sources_to_targets, map, {"A"}, {"L"}, "auto", {},
nullptr, &res);
EXPECT_EQ(result.matrix().shapes(0), "");
EXPECT_FALSE(res_doc.Parse(res.c_str())["sources_to_targets"]
.GetArray()[0]
.GetArray()[0]
.GetObject()
.HasMember("shape"));
res.erase();
std::unordered_map<std::string, std::string> options = {{"/shape_format", "no_shape"}};
result = gurka::do_action(valhalla::Options::sources_to_targets, map, {"A"}, {"L"}, "auto", options,
nullptr, &res);
EXPECT_EQ(result.matrix().shapes(0), "");
EXPECT_FALSE(res_doc.Parse(res.c_str())["sources_to_targets"]
.GetArray()[0]
.GetArray()[0]
.GetObject()
.HasMember("shape"));
res.erase();
// polyline5/6
options["/shape_format"] = "polyline5";
auto encoded = encode<std::vector<PointLL>>(vertices, 1e5);
result = gurka::do_action(valhalla::Options::sources_to_targets, map, {"A"}, {"L"}, "auto", options,
nullptr, &res);
EXPECT_EQ(result.matrix().shapes(0), encoded);
EXPECT_EQ(res_doc.Parse(res.c_str())["sources_to_targets"]
.GetArray()[0]
.GetArray()[0]
.GetObject()["shape"],
encoded);
res.erase();
options["/shape_format"] = "polyline6";
encoded = encode<std::vector<PointLL>>(vertices, 1e6);
result = gurka::do_action(valhalla::Options::sources_to_targets, map, {"A"}, {"L"}, "auto", options,
nullptr, &res);
EXPECT_EQ(result.matrix().shapes(0), encoded);
EXPECT_EQ(res_doc.Parse(res.c_str())["sources_to_targets"]
.GetArray()[0]
.GetArray()[0]
.GetObject()["shape"],
encoded);
res.erase();
// geojson
options["/shape_format"] = "geojson";
result = gurka::do_action(valhalla::Options::sources_to_targets, map, {"A"}, {"L"}, "auto", options,
nullptr, &res);
EXPECT_EQ(result.matrix().shapes(0), encoded); // has the encoded polyline6 in PBF
const auto& gj_shp = res_doc.Parse(res.c_str())["sources_to_targets"]
.GetArray()[0]
.GetArray()[0]
.GetObject()["shape"];
EXPECT_TRUE(gj_shp.IsObject());
EXPECT_EQ(gj_shp["coordinates"].GetArray().Size(), 12);
EXPECT_EQ(gj_shp["type"], "LineString");
res.erase();
// trivial route
// has a bug: https://github.com/valhalla/valhalla/issues/4433, but it's band-aided for now
// floating point crap makes this fail though, it adds a tiny little bit on both ends, resulting in
// 4 (not 2) points
options["/shape_format"] = "polyline6";
encoded = encode<std::vector<PointLL>>({map.nodes["G"], map.nodes["H"]});
result = gurka::do_action(valhalla::Options::sources_to_targets, map, {"G"}, {"H"}, "auto", options,
nullptr, &res);
/*
EXPECT_EQ(result.matrix().shapes(0), encoded);
EXPECT_EQ(res_doc.Parse(res.c_str())["sources_to_targets"].GetArray()[0].GetArray()[0].GetObject()["shape"],
encoded); res.erase();
*/
// trivial route reverse
// has a bug: https://github.com/valhalla/valhalla/issues/4433, but it's band-aided for now
options["/shape_format"] = "polyline6";
encoded = encode<std::vector<PointLL>>({map.nodes["H"], map.nodes["G"]});
result = gurka::do_action(valhalla::Options::sources_to_targets, map, {"H"}, {"G"}, "auto", options,
nullptr, &res);
/*
EXPECT_EQ(result.matrix().shapes(0), encoded);
EXPECT_EQ(res_doc.Parse(res.c_str())["sources_to_targets"].GetArray()[0].GetArray()[0].GetObject()["shape"],
encoded); res.erase();
*/
// timedistancematrix
options["/shape_format"] = "geojson";
result = gurka::do_action(valhalla::Options::sources_to_targets, map, {"A"}, {"L"}, "pedestrian",
options, nullptr, &res);
EXPECT_FALSE(res_doc.Parse(res.c_str())["sources_to_targets"]
.GetArray()[0]
.GetArray()[0]
.GetObject()
.HasMember("shape"));
EXPECT_EQ(result.info().warnings().size(), 1);
EXPECT_EQ(result.info().warnings(0).code(), 207);
EXPECT_EQ(res_doc.Parse(res.c_str())["warnings"].GetArray().Size(), 1);
EXPECT_EQ(res_doc.Parse(res.c_str())["warnings"].GetArray()[0].GetObject()["code"].GetUint64(),
207);
res.erase();
}
class DateTimeTest : public ::testing::Test {
protected:
// check both with and without time zones present
static gurka::map map;
static gurka::map map_tz;
static void SetUpTestSuite() {
constexpr double gridsize = 1500;
// ~ are approximate time zone crossings
const std::string ascii_map = R"(
A----------B
| |
C D
| |
~ ~
| |
| |
E F
| |
G----------H
)";
const gurka::ways ways = {{"AC", {{"highway", "residential"}}},
{"CE", {{"highway", "residential"}}},
{"EG", {{"highway", "residential"}}},
{"GH", {{"highway", "residential"}}},
{"HF", {{"highway", "residential"}}},
{"FD", {{"highway", "residential"}}},
{"DB", {{"highway", "residential"}}},
{"BA", {{"highway", "residential"}}}};
const auto layout = gurka::detail::map_to_coordinates(ascii_map, gridsize, {-8.5755, 42.1079});
map = gurka::buildtiles(layout, ways, {}, {}, "test/data/time_zone_matrix_no_tz");
map_tz = gurka::buildtiles(layout, ways, {}, {}, "test/data/time_zone_matrix",
{{"mjolnir.timezone", "test/data/tz.sqlite"},
{"service_limits.max_timedep_distance_matrix", "50000"}});
}
};
gurka::map DateTimeTest::map = {};
gurka::map DateTimeTest::map_tz = {};
TEST_F(DateTimeTest, DepartAtCostMatrix) {
rapidjson::Document res_doc;
std::string res;
{
auto api = gurka::do_action(valhalla::Options::sources_to_targets, map_tz, {"A", "G"}, {"A", "G"},
"auto",
{{"/prioritize_bidirectional", "1"},
{"/date_time/type", "1"},
{"/date_time/value", "2020-10-30T09:00"}},
nullptr, &res);
res_doc.Parse(res.c_str());
// sanity check
EXPECT_EQ(api.matrix().algorithm(), Matrix::CostMatrix);
EXPECT_TRUE(
res_doc["sources_to_targets"].GetArray()[0].GetArray()[0].GetObject().HasMember("date_time"));
EXPECT_EQ(res_doc["sources_to_targets"]
.GetArray()[0]
.GetArray()[0]
.GetObject()["time_zone_offset"],
"+01:00");
EXPECT_EQ(res_doc["sources_to_targets"]
.GetArray()[0]
.GetArray()[1]
.GetObject()["time_zone_offset"],
"+00:00");
EXPECT_EQ(res_doc["sources_to_targets"]
.GetArray()[1]
.GetArray()[0]
.GetObject()["time_zone_offset"],
"+01:00");
EXPECT_EQ(res_doc["sources_to_targets"]
.GetArray()[1]
.GetArray()[1]
.GetObject()["time_zone_offset"],
"+00:00");
EXPECT_EQ(res_doc["sources_to_targets"].GetArray()[0].GetArray()[0].GetObject()["time_zone_name"],
"Europe/Madrid");
EXPECT_EQ(res_doc["sources_to_targets"].GetArray()[0].GetArray()[1].GetObject()["time_zone_name"],
"Europe/Lisbon");
EXPECT_EQ(res_doc["sources_to_targets"].GetArray()[1].GetArray()[0].GetObject()["time_zone_name"],
"Europe/Madrid");
EXPECT_EQ(res_doc["sources_to_targets"].GetArray()[1].GetArray()[1].GetObject()["time_zone_name"],
"Europe/Lisbon");
}
}
TEST_F(DateTimeTest, DepartAtTimeDistanceMatrix) {
rapidjson::Document res_doc;
std::string res;
{
auto api = gurka::do_action(valhalla::Options::sources_to_targets, map_tz, {"A", "G"}, {"A", "G"},
"bicycle",
{{"/date_time/type", "1"}, {"/date_time/value", "2020-10-30T09:00"}},
nullptr, &res);
res_doc.Parse(res.c_str());
// sanity check
EXPECT_EQ(api.matrix().algorithm(), Matrix::TimeDistanceMatrix);
EXPECT_TRUE(
res_doc["sources_to_targets"].GetArray()[0].GetArray()[0].GetObject().HasMember("date_time"));
EXPECT_EQ(res_doc["sources_to_targets"]
.GetArray()[0]
.GetArray()[0]
.GetObject()["time_zone_offset"],
"+01:00");
EXPECT_EQ(res_doc["sources_to_targets"]
.GetArray()[0]
.GetArray()[1]
.GetObject()["time_zone_offset"],
"+00:00");
EXPECT_EQ(res_doc["sources_to_targets"]
.GetArray()[1]
.GetArray()[0]
.GetObject()["time_zone_offset"],
"+01:00");
EXPECT_EQ(res_doc["sources_to_targets"]
.GetArray()[1]
.GetArray()[1]
.GetObject()["time_zone_offset"],
"+00:00");
EXPECT_EQ(res_doc["sources_to_targets"].GetArray()[0].GetArray()[0].GetObject()["time_zone_name"],
"Europe/Madrid");
EXPECT_EQ(res_doc["sources_to_targets"].GetArray()[0].GetArray()[1].GetObject()["time_zone_name"],
"Europe/Lisbon");
EXPECT_EQ(res_doc["sources_to_targets"].GetArray()[1].GetArray()[0].GetObject()["time_zone_name"],
"Europe/Madrid");
EXPECT_EQ(res_doc["sources_to_targets"].GetArray()[1].GetArray()[1].GetObject()["time_zone_name"],
"Europe/Lisbon");
}
}
TEST_F(DateTimeTest, NoTimeZone) {
rapidjson::Document res_doc;
std::string res;
{
auto api =
gurka::do_action(valhalla::Options::sources_to_targets, map, {"A", "G"}, {"A", "G"}, "auto",
{{"/prioritize_bidirectional", "true"},
{"/date_time/type", "1"},
{"/date_time/value", "2020-10-30T09:00"}},
nullptr, &res);
res_doc.Parse(res.c_str());
EXPECT_FALSE(
res_doc["sources_to_targets"].GetArray()[0].GetArray()[0].GetObject().HasMember("date_time"));
EXPECT_FALSE(res_doc["sources_to_targets"].GetArray()[0].GetArray()[0].GetObject().HasMember(
"time_zone_offset"));
EXPECT_FALSE(res_doc["sources_to_targets"].GetArray()[0].GetArray()[0].GetObject().HasMember(
"time_zone_name"));
}
}
TEST(StandAlone, MatrixSecondPass) {
// from no-thru to no-thru should trigger a second pass
// JL has a forward destination-only,
// so K -> I also triggers second pass (see oneway at HK), but I -> K doesn't (no oneway)
const std::string ascii_map = R"(
A---B I---J
| | | |
| E---F---G---H |
| | ↓ |
C---D K---L
)";
gurka::ways ways;
for (const auto& node_pair :
{"AB", "BE", "AC", "CD", "DE", "EF", "FG", "GH", "HI", "IJ", "JL", "HK", "KL"}) {
ways[node_pair] = {{"highway", "residential"}};
}
ways["JL"].emplace("motor_vehicle", "destination");
ways["HK"].emplace("oneway", "true");
const auto layout = gurka::detail::map_to_coordinates(ascii_map, 50);
const auto map = gurka::buildtiles(layout, ways, {}, {}, "test/data/matrix_second_pass",
{{"thor.costmatrix_allow_second_pass", "1"}});
baldr::GraphReader graph_reader(map.config.get_child("mjolnir"));
// Make sure the relevant edges are actually built as no-thru
auto FE_edge = std::get<1>(gurka::findEdgeByNodes(graph_reader, layout, "F", "E"));
auto GH_edge = std::get<1>(gurka::findEdgeByNodes(graph_reader, layout, "G", "H"));
auto JL_edge = std::get<1>(gurka::findEdgeByNodes(graph_reader, layout, "J", "L"));
EXPECT_TRUE(FE_edge->not_thru());
EXPECT_TRUE(GH_edge->not_thru());
EXPECT_TRUE(JL_edge->destonly());
// Simple single route from no-thru to no-thru
{
auto api = gurka::do_action(valhalla::Options::sources_to_targets, map, {"A"}, {"J"}, "auto");
EXPECT_GT(api.matrix().times(0), 0.f);
EXPECT_TRUE(api.matrix().second_pass(0));
EXPECT_TRUE(api.info().warnings(0).description().find('0') != std::string::npos);
}
// I -> K (idx 1) should pass on the first try
// K -> I (idx 2) should need a second pass
{
auto api =
gurka::do_action(valhalla::Options::sources_to_targets, map, {"I", "K"}, {"I", "K"}, "auto");
EXPECT_GT(api.matrix().times(1), 0.f);
EXPECT_FALSE(api.matrix().second_pass(1));
EXPECT_GT(api.matrix().times(2), 0.f);
EXPECT_TRUE(api.matrix().second_pass(2));
EXPECT_GT(api.matrix().distances(2), api.matrix().distances(1));
EXPECT_GT(api.matrix().times(2), api.matrix().times(1));
// I -> I & K -> K shouldn't be processed a second time either
EXPECT_FALSE(api.matrix().second_pass(0));
EXPECT_FALSE(api.matrix().second_pass(3));
EXPECT_TRUE(api.info().warnings(0).description().find('2') != std::string::npos);
}
}
TEST(StandAlone, CostMatrixTrivialRoutes) {
const std::string ascii_map = R"(
A---B--2->-1--C---D
| |
| |
E--3---4--F
)";
const gurka::ways ways = {
{"AB", {{"highway", "residential"}}}, {"BC", {{"highway", "residential"}, {"oneway", "yes"}}},
{"CD", {{"highway", "residential"}}}, {"BE", {{"highway", "residential"}}},
{"EF", {{"highway", "residential"}}}, {"FC", {{"highway", "residential"}}},
};
auto layout = gurka::detail::map_to_coordinates(ascii_map, 100);
auto map =
gurka::buildtiles(layout, ways, {}, {}, VALHALLA_BUILD_DIR "test/data/costmatrix_trivial");
// test the against-oneway case
{
std::unordered_map<std::string, std::string> options = {{"/shape_format", "polyline6"}};
auto matrix =
gurka::do_action(valhalla::Options::sources_to_targets, map, {"1"}, {"2"}, "auto", options);
EXPECT_EQ(matrix.matrix().distances(0), 2200);
std::vector<PointLL> oneway_vertices;
for (auto& node : {"1", "C", "F", "E", "B", "2"}) {
oneway_vertices.push_back(layout[node]);
}
auto encoded = encode<std::vector<PointLL>>(oneway_vertices, 1e6);
EXPECT_EQ(matrix.matrix().shapes(0), encoded);
}
// test the normal trivial case
{
auto matrix = gurka::do_action(valhalla::Options::sources_to_targets, map, {"3"}, {"4"}, "auto");
EXPECT_EQ(matrix.matrix().distances(0), 400);
}
}