public void Copy()
{
var keys = new object[245];
var values = new object[245];
for (int i = 0; i < 245; i++)
{
keys[i] = new object();
values[i] = new object();
}
var indexes = new EntryIndex <object> [245];
for (int i = 0; i < 245; i++)
{
var key = keys[i];
var value = values[i];
FixedSizeDictionary.AddOrReplace(key, value, out var index);
indexes[i] = index;
Assert.True(FixedSizeDictionary.ContainsKey(index));
Assert.True(FixedSizeDictionary.ContainsKey(key));
Assert.True(FixedSizeDictionary.TryGetValue(key, out var actualValue));
Assert.Equal(value, actualValue);
Assert.True(FixedSizeDictionary.TryGetValue(index, out actualValue));
Assert.Equal(value, actualValue);
}
var destination = new FixedSizeDictionary <object, object, EqualityComparers.ReferenceEqualityComparer <object> >(15, 17, new EqualityComparers.ReferenceEqualityComparer <object>());
FixedSizeDictionary.CopyTo(destination);
FixedSizeDictionary.Clear();
for (int i = 0; i < 245; i++)
{
var key = keys[i];
var value = values[i];
destination.TryGetIndex(key, out var index);
Assert.True(destination.ContainsKey(index));
Assert.True(destination.ContainsKey(key));
Assert.True(destination.TryGetValue(key, out var actualValue));
Assert.Equal(value, actualValue);
Assert.True(destination.TryGetValue(index, out actualValue));
Assert.Equal(value, actualValue);
}
}
public async Task QueueTrack(string trackId)
{
if (downloads.ContainsKey(trackId))
{
return;
}
var helper = downloads[trackId] = CreateHelper(trackId);
RunPoller();
await helper.StartDownload();
}
public void AddOrReplace()
{
var objects = new object[245];
for (int i = 0; i < 245; i++)
{
objects[i] = new object();
}
for (int iteration = 0; iteration < 5; iteration++)
{
for (int i = 0; i < 245; i++)
{
var key = objects[i];
var value = new object();
FixedSizeDictionary.AddOrReplace(key, value, out var index);
Assert.True(FixedSizeDictionary.ContainsKey(index));
Assert.True(FixedSizeDictionary.ContainsKey(key));
Assert.True(FixedSizeDictionary.TryGetValue(key, out var actualValue));
Assert.Equal(value, actualValue);
Assert.True(FixedSizeDictionary.TryGetValue(index, out actualValue));
Assert.Equal(value, actualValue);
}
}
}