public async Task AddUpdateGet(int loops, int step)
{
FasterDictionary <int, string> .ReadResult result;
using (var dictionary = new FasterDictionary <int, string>(TestHelper.GetKeyComparer <int>(), GetOptions($"{nameof(AddGet)}-{loops}")))
{
for (var i = 0; i < loops; i++)
{
dictionary.Upsert(i, (i + 1).ToString()).Dismiss();
}
await dictionary.Ping();
for (var i = 0; i < loops; i++)
{
dictionary.Upsert(i, (i + 10).ToString()).Dismiss();
}
await dictionary.Ping();
for (var i = 0; i < loops; i += step)
{
result = await dictionary.TryGet(i);
Assert.True(result.Found);
Assert.Equal((i + 10).ToString(), result.Value);
}
await dictionary.Ping();
result = await dictionary.TryGet(loops);
Assert.False(result.Found);
}
}
public async Task AddIterate(int loops)
{
FasterDictionary <string[], string> .ReadResult result;
using (var dictionary = new FasterDictionary <string[], string>(TestHelper.GetKeyComparer <string[]>(), GetOptions($"{nameof(AddIterate)}-{loops}")))
{
var keys = new List <string[]>();
for (var i = 0; i < loops; i++)
{
keys.Add(new[] { "A", i.ToString() });
dictionary.Upsert(keys[i], (i + 1).ToString()).Dismiss();
}
await dictionary.Ping();
var count = 0;
await foreach (var entry in dictionary)
{
count++;
Assert.Equal((int.Parse(entry.Key[1]) + 1).ToString(), entry.Value);
}
result = await dictionary.TryGet(new[] { "A", loops.ToString() });
Assert.False(result.Found);
Assert.Equal(loops, count);
}
}
//[InlineData(2_000_000, 31)]
public async Task AddGet(int loops, int step)
{
FasterDictionary <string[], string> .ReadResult result;
using (var dictionary = new FasterDictionary <string[], string>(TestHelper.GetKeyComparer <string[]>(), GetOptions($"{nameof(AddGet)}-{loops}")))
{
var keys = new List <string[]>();
for (var i = 0; i < loops; i++)
{
keys.Add(new[] { "A", i.ToString() });
dictionary.Upsert(keys[i], (i + 1).ToString()).Dismiss();
}
await dictionary.Ping();
for (var i = 0; i < loops; i += step)
{
result = await dictionary.TryGet(keys[i]);
Assert.True(result.Found);
Assert.Equal((i + 1).ToString(), result.Value);
}
result = await dictionary.TryGet(new[] { "A", loops.ToString() });
Assert.False(result.Found);
}
}
// [InlineData(5_000_000)]
public async Task AddIterate(int loops)
{
FasterDictionary <int, string> .ReadResult result;
using (var dictionary = new FasterDictionary <int, string>(TestHelper.GetKeyComparer <int>(), GetOptions($"{nameof(AddIterate)}-{loops}")))
{
for (var i = 0; i < loops; i++)
{
dictionary.Upsert(i, (i + 1).ToString()).Dismiss();
}
await dictionary.Ping();
var count = 0;
await foreach (var entry in dictionary)
{
count++;
Assert.Equal((entry.Key + 1).ToString(), entry.Value);
}
result = await dictionary.TryGet(loops);
Assert.False(result.Found);
Assert.Equal(loops, count);
}
}
[InlineData(50_000, 1, CheckpointType.Snapshot)] //OK
public async Task AddRestartColdRead(int loops, int step, CheckpointType checkpointType)
{
var options = GetOptions($"{nameof(AddRestartGetValues)}-{loops}");
options.CheckPointType = checkpointType;
options.DeleteOnClose = false;
Stopwatch watch = new Stopwatch();
watch.Reset();
FasterDictionary <int, string> .ReadResult result;
using (var dictionary = new FasterDictionary <int, string>(TestHelper.GetKeyComparer <int>(), options))
{
for (var i = 0; i < loops; i++)
{
var guid = GetGuid(i);
dictionary.Upsert(i, guid).Dismiss();
}
await dictionary.Ping();
for (var i = 0; i < loops; i += step)
{
var guid = GetGuid(loops - 1);
result = await dictionary.TryGet(loops - 1);
Assert.True(result.Found);
Assert.Equal(guid.ToString(), result.Value);
}
await dictionary.Save();
}
for (var k = 0; k < 3; k++)
{
using (var dictionary = new FasterDictionary <int, string>(TestHelper.GetKeyComparer <int>(), options))
{
await dictionary.Ping();
for (var i = 0; i < loops; i += step)
{
var guid = GetGuid(loops - 1);
result = await dictionary.TryGet(loops - 1);
Assert.True(result.Found);
Assert.Equal(guid.ToString(), result.Value);
}
}
}
}
public async Task AddRestartIterateMany(int loops, int rcovrCount, int iteratCnt, CheckpointType checkType)
{
var options = GetOptions($"{nameof(AddRestartIterateMany)}-{loops}");
options.CheckPointType = checkType;
options.DeleteOnClose = false;
var keys = new List <string[]>();
FasterDictionary <string[], string> .ReadResult result;
using (var dictionary = new FasterDictionary <string[], string>(TestHelper.GetKeyComparer <string[]>(), options))
{
for (var i = 0; i < loops; i++)
{
keys.Add(new[] { "A", i.ToString() });
dictionary.Upsert(keys[i], (i + 1).ToString()).Dismiss();
}
await dictionary.Ping();
await dictionary.Save();
}
for (var j = 0; j < rcovrCount; j++)
{
if (j == rcovrCount - 1)
{
options.DeleteOnClose = true;
}
using (var dictionary = new FasterDictionary <string[], string>(TestHelper.GetKeyComparer <string[]>(), options))
{
for (var k = 0; k < iteratCnt; k++)
{
var count = 0;
await foreach (var entry in dictionary)
{
count++;
Assert.Equal((int.Parse(entry.Key[1]) + 1).ToString(), entry.Value);
}
result = await dictionary.TryGet(new[] { "A", loops.ToString() });
Assert.False(result.Found);
Assert.Equal(loops, count);
}
}
}
}
//[InlineData(5_000_000)]
public async Task AddRestartIterateOnce(int loops, CheckpointType checkpointType)
{
var options = GetOptions($"{nameof(AddRestartIterateOnce)}-{loops}");
options.CheckPointType = checkpointType;
options.DeleteOnClose = false;
FasterDictionary <int, string> .ReadResult result;
using (var dictionary = new FasterDictionary <int, string>(TestHelper.GetKeyComparer <int>(), options))
{
for (var i = 0; i < loops; i++)
{
dictionary.Upsert(i, (i + 1).ToString()).Dismiss();
}
await dictionary.Ping();
await dictionary.Save();
}
options.DeleteOnClose = true;
using (var dictionary = new FasterDictionary <int, string>(TestHelper.GetKeyComparer <int>(), options))
{
for (var i = 0; i < 100; i++)
{
var guid = GetGuid(i);
result = await dictionary.TryGet(i);
Assert.True(result.Found);
Assert.Equal((result.Key + 1).ToString(), result.Value);
}
var count = 0;
await foreach (var entry in dictionary)
{
count++;
Assert.Equal((entry.Key + 1).ToString(), entry.Value);
}
result = await dictionary.TryGet(loops);
Assert.False(result.Found);
Assert.Equal(loops, count);
}
}
//[InlineData(5_000_000)]
public async Task AddIterateUpdateIterateKeys(int loops, CheckpointType checkpointType)
{
var options = GetOptions($"{nameof(AddIterateUpdateIterate)}-{loops}");
options.CheckPointType = checkpointType;
options.DeleteOnClose = false;
FasterDictionary <int, string> .ReadResult result;
using (var dictionary = new FasterDictionary <int, string>(TestHelper.GetKeyComparer <int>(), options))
{
for (var i = 0; i < loops; i++)
{
dictionary.Upsert(i, (i + 1).ToString()).Dismiss();
}
await dictionary.Ping();
await dictionary.Save();
}
var count = 0;
using (var dictionary = new FasterDictionary <int, string>(TestHelper.GetKeyComparer <int>(), options))
{
for (var i = 0; i < 100; i++)
{
result = await dictionary.TryGet(i);
Assert.True(result.Found);
Assert.Equal((result.Key + 1).ToString(), result.Value);
}
await foreach (var entry in dictionary.AsKeysIterator())
{
count++;
}
result = await dictionary.TryGet(loops);
Assert.False(result.Found);
Assert.Equal(loops, count);
}
count = 0;
using (var dictionary = new FasterDictionary <int, string>(TestHelper.GetKeyComparer <int>(), options))
{
for (var i = 0; i < loops; i++)
{
if (i % 4 == 0)
{
dictionary.Remove(i).Dismiss();
}
else
{
count++;
dictionary.Upsert(i, (i + 2).ToString()).Dismiss();
}
}
await dictionary.Ping();
await dictionary.Save();
}
options.DeleteOnClose = true;
using (var dictionary = new FasterDictionary <int, string>(TestHelper.GetKeyComparer <int>(), options))
{
for (var i = 0; i < 100; i++)
{
result = await dictionary.TryGet(i);
if (i % 4 == 0)
{
Assert.False(result.Found);
}
else
{
Assert.True(result.Found);
Assert.Equal((result.Key + 2).ToString(), result.Value);
}
}
var loopCount = 0;
await foreach (var entry in dictionary.AsKeysIterator())
{
loopCount++;
Assert.False(entry % 4 == 0);
}
result = await dictionary.TryGet(loops);
Assert.False(result.Found);
Assert.Equal(loopCount, count);
}
}