public void TestRandomBlockTagSerializaton()
{
SimpleTagsIndex tagsIndex = new SimpleTagsIndex();
SimpleTagsCollection tagsCollection = new SimpleTagsCollection();
for (int i = 0; i < 100; i++)
{
int tagCollectionSize = OsmSharp.Math.Random.StaticRandomGenerator.Get().Generate(10) + 1;
for (int idx = 0; idx < tagCollectionSize; idx++)
{
int tagValue = OsmSharp.Math.Random.StaticRandomGenerator.Get().Generate(10);
tagsCollection.Add(
string.Format("key_{0}", tagValue),
string.Format("value_{0}", tagValue));
}
uint tagsId = tagsIndex.Add(tagsCollection);
}
ITagsIndexReadonly tagsIndexReadonly = this.SerializeDeserializeBlock(tagsIndex, 10, 0);
Assert.AreEqual(tagsIndex.Max, tagsIndexReadonly.Max);
for (uint idx = 0; idx < tagsIndex.Max; idx++)
{
this.CompareTagsCollections(tagsIndex.Get(idx),
tagsIndexReadonly.Get(idx));
}
}
/// <summary>
/// Tests the edge matcher in combination with dykstra routing.
/// </summary>
/// <param name="name"></param>
/// <param name="highway"></param>
/// <param name="vehicle"></param>
/// <param name="matcher"></param>
/// <param name="pointName"></param>
/// <param name="notFound"></param>
private void TestResolveOnEdgeSingle(string name, string highway,
Vehicle vehicle, IEdgeMatcher matcher,
string pointName, bool notFound)
{
var fromName = new GeoCoordinate(51.0003, 4.0007);
var toName = new GeoCoordinate(51.0003, 4.0008);
var fromNoname = new GeoCoordinate(51.0, 4.0007);
var toNoname = new GeoCoordinate(51.0, 4.0008);
TagsCollection pointTags = new SimpleTagsCollection();
pointTags["name"] = pointName;
TagsCollection tags = new SimpleTagsCollection();
tags["highway"] = highway;
//tags["name"] = name;
var tagsIndex = new SimpleTagsIndex();
// do the data processing.
var data = new DynamicGraphRouterDataSource<LiveEdge>(tagsIndex);
uint vertexNoname1 = data.AddVertex((float)fromNoname.Latitude, (float)fromNoname.Longitude);
uint vertexNoname2 = data.AddVertex((float)toNoname.Latitude, (float)toNoname.Longitude);
data.AddArc(vertexNoname1, vertexNoname2, new LiveEdge()
{
Forward = true,
Tags = tagsIndex.Add(tags)
}, null);
tags = new SimpleTagsCollection();
tags["highway"] = highway;
tags["name"] = name;
uint vertexName1 = data.AddVertex((float)fromName.Latitude, (float)fromName.Longitude);
uint vertexName2 = data.AddVertex((float)toName.Latitude, (float)toName.Longitude);
data.AddArc(vertexName1, vertexName2, new LiveEdge()
{
Forward = true,
Tags = tagsIndex.Add(tags)
}, null);
IRoutingInterpreter interpreter = new OsmRoutingInterpreter();
// creates the data.
IBasicRouter<LiveEdge> router = new DykstraRoutingLive();
var nonameLocation = new GeoCoordinate(
(fromNoname.Latitude + toNoname.Latitude) / 2.0,
(fromNoname.Longitude + toNoname.Longitude) / 2.0);
// var nameLocation = new GeoCoordinate(
// (fromName.Latitude + toName.Latitude) / 2.0,
// (fromName.Longitude + toName.Longitude) / 2.0);
const float delta = 0.01f;
SearchClosestResult result = router.SearchClosest(data, interpreter, vehicle, nonameLocation, delta, matcher, pointTags);
if (result.Distance < double.MaxValue)
{ // there is a result.
Assert.IsFalse(notFound, "A result was found but was supposed not to be found!");
if (name == pointName)
{ // the name location was supposed to be found!
Assert.IsTrue(result.Vertex1 == vertexName1 || result.Vertex1 == vertexName2);
Assert.IsTrue(result.Vertex2 == vertexName1 || result.Vertex2 == vertexName2);
}
else
{ // the noname location was supposed to be found!
Assert.IsTrue(result.Vertex1 == vertexNoname1 || result.Vertex1 == vertexNoname2);
Assert.IsTrue(result.Vertex2 == vertexNoname1 || result.Vertex2 == vertexNoname2);
}
return;
}
Assert.IsTrue(notFound, "A result was not found but was supposed to be found!");
}
public void TestSimpleTagSerializatonNonBeginPosition()
{
SimpleTagsIndex tagsIndex = new SimpleTagsIndex();
SimpleTagsCollection tagsCollection = new SimpleTagsCollection();
tagsCollection.Add("key1", "value1");
uint tagsId = tagsIndex.Add(tagsCollection);
ITagsIndexReadonly tagsIndexReadonly = this.SerializeDeserialize(tagsIndex, 1201);
Assert.AreEqual(tagsIndex.Max, tagsIndexReadonly.Max);
for (uint idx = 0; idx < tagsIndex.Max; idx++)
{
this.CompareTagsCollections(tagsIndex.Get(idx),
tagsIndexReadonly.Get(idx));
}
}
public void TestRandomPartialTagSerializaton()
{
SimpleTagsIndex tagsIndex = new SimpleTagsIndex();
SimpleTagsCollection tagsCollection = new SimpleTagsCollection();
for (int i = 0; i < 100; i++)
{
int tagCollectionSize = OsmSharp.Math.Random.StaticRandomGenerator.Get().Generate(10) + 1;
for (int idx = 0; idx < tagCollectionSize; idx++)
{
int tagValue = OsmSharp.Math.Random.StaticRandomGenerator.Get().Generate(10);
tagsCollection.Add(
string.Format("key_{0}", tagValue),
string.Format("value_{0}", tagValue));
}
uint tagsId = tagsIndex.Add(tagsCollection);
}
uint from = 40;
uint to = 50;
ITagsIndexReadonly tagsIndexReadonly = this.SerializeDeserialize(tagsIndex, from, to);
Assert.AreEqual(System.Math.Min(to, tagsIndex.Max), tagsIndexReadonly.Max);
for (uint idx = 0; idx < tagsIndex.Max; idx++)
{
if (idx >= from && idx < to)
{
this.CompareTagsCollections(tagsIndex.Get(idx),
tagsIndexReadonly.Get(idx));
}
else
{
Assert.IsNull(tagsIndexReadonly.Get(idx));
}
}
from = 0;
to = 100;
tagsIndexReadonly = this.SerializeDeserialize(tagsIndex, from, to);
Assert.AreEqual(System.Math.Min(to, tagsIndex.Max), tagsIndexReadonly.Max);
for (uint idx = 0; idx < tagsIndex.Max; idx++)
{
if (idx >= from && idx < to)
{
this.CompareTagsCollections(tagsIndex.Get(idx),
tagsIndexReadonly.Get(idx));
}
else
{
Assert.IsNull(tagsIndexReadonly.Get(idx));
}
}
from = 10;
to = 1000;
tagsIndexReadonly = this.SerializeDeserialize(tagsIndex, from, to);
Assert.AreEqual(System.Math.Min(to, tagsIndex.Max), tagsIndexReadonly.Max);
for (uint idx = 0; idx < tagsIndex.Max; idx++)
{
if (idx >= from && idx < to)
{
this.CompareTagsCollections(tagsIndex.Get(idx),
tagsIndexReadonly.Get(idx));
}
else
{
Assert.IsNull(tagsIndexReadonly.Get(idx));
}
}
}
