public void Setup()
{
this.rootPath = $"{TestContext.CurrentContext.TestDirectory}/{Path.GetRandomFileName()}";
Directory.CreateDirectory(this.rootPath);
this.sharedLogDirectory = $"{this.rootPath}/SharedLogs";
Directory.CreateDirectory(this.sharedLogDirectory);
this.original = new FasterTestInstance();
this.clone = new FasterTestInstance();
}
public void Setup()
{
this.rootPath = TestUtils.MethodTestDir;
TestUtils.RecreateDirectory(this.rootPath);
this.sharedLogDirectory = $"{this.rootPath}/SharedLogs";
Directory.CreateDirectory(this.sharedLogDirectory);
this.original = new FasterTestInstance();
this.clone = new FasterTestInstance();
}
private void Test(FasterTestInstance fasterInstance, Guid checkpointToken)
{
var checkpointInfo = default(HybridLogRecoveryInfo);
checkpointInfo.Recover(checkpointToken,
new DeviceLogCommitCheckpointManager(
new LocalStorageNamedDeviceFactory(),
new DefaultCheckpointNamingScheme(
new DirectoryInfo(fasterInstance.CheckpointDirectory).FullName)));
// Create array for reading
var inputArray = new AdInput[numUniqueKeys];
for (int i = 0; i < numUniqueKeys; i++)
{
inputArray[i].adId.adId = i;
inputArray[i].numClicks.numClicks = 0;
}
var input = default(AdInput);
var output = default(Output);
using var session = fasterInstance.Faster.NewSession(new Functions());
// Issue read requests
for (var i = 0; i < numUniqueKeys; i++)
{
var status = session.Read(ref inputArray[i].adId, ref input, ref output, Empty.Default, i);
Assert.IsTrue(status == Status.OK);
inputArray[i].numClicks = output.value;
}
// Complete all pending requests
session.CompletePending(true);
// Compute expected array
long[] expected = new long[numUniqueKeys];
foreach (var guid in checkpointInfo.continueTokens.Keys)
{
var sno = checkpointInfo.continueTokens[guid].UntilSerialNo;
for (long i = 0; i <= sno; i++)
{
var id = i % numUniqueKeys;
expected[id]++;
}
}
int threadCount = 1; // single threaded test
int numCompleted = threadCount - checkpointInfo.continueTokens.Count;
for (int t = 0; t < numCompleted; t++)
{
var sno = numOps;
for (long i = 0; i < sno; i++)
{
var id = i % numUniqueKeys;
expected[id]++;
}
}
// Assert that expected is same as found
for (long i = 0; i < numUniqueKeys; i++)
{
Assert.IsTrue(
expected[i] == inputArray[i].numClicks.numClicks,
"Debug error for AdId {0}: Expected ({1}), Found({2})", inputArray[i].adId.adId, expected[i], inputArray[i].numClicks.numClicks);
}
}
private void Test(FasterTestInstance fasterInstance, Guid checkpointToken)
{
var checkpointInfo = default(HybridLogRecoveryInfo);
Assert.IsTrue(checkpointInfo.Recover(checkpointToken, new DirectoryConfiguration(fasterInstance.CheckpointDirectory)));
// Create array for reading
var inputArray = new Input[numUniqueKeys];
for (int i = 0; i < numUniqueKeys; i++)
{
inputArray[i].adId.adId = i;
inputArray[i].numClicks.numClicks = 0;
}
var input = default(Input);
var output = default(Output);
// Issue read requests
for (var i = 0; i < numUniqueKeys; i++)
{
var status = fasterInstance.Faster.Read(ref inputArray[i].adId, ref input, ref output, Empty.Default, i);
Assert.IsTrue(status == Status.OK);
inputArray[i].numClicks = output.value;
}
// Complete all pending requests
fasterInstance.Faster.CompletePending(true);
// Compute expected array
long[] expected = new long[numUniqueKeys];
foreach (var guid in checkpointInfo.continueTokens.Keys)
{
var sno = checkpointInfo.continueTokens[guid];
for (long i = 0; i <= sno; i++)
{
var id = i % numUniqueKeys;
expected[id]++;
}
}
int threadCount = 1; // single threaded test
int numCompleted = threadCount - checkpointInfo.continueTokens.Count;
for (int t = 0; t < numCompleted; t++)
{
var sno = numOps;
for (long i = 0; i < sno; i++)
{
var id = i % numUniqueKeys;
expected[id]++;
}
}
// Assert that expected is same as found
for (long i = 0; i < numUniqueKeys; i++)
{
Assert.IsTrue(
expected[i] == inputArray[i].numClicks.numClicks,
"Debug error for AdId {0}: Expected ({1}), Found({2})", inputArray[i].adId.adId, expected[i], inputArray[i].numClicks.numClicks);
}
}
