public void TestUseIgniteFromClrThreadsDoesNotLeakJvmThreads()
{
var cache = Ignite.GetOrCreateCache <int, int>("c");
cache.Put(0, 0);
var threadNamesBefore = GetJavaThreadNames();
// Wait for Java threads to stabilize.
Thread.Sleep(TestUtils.DfltBusywaitSleepInterval);
Assert.IsTrue(TestUtils.WaitForCondition(() =>
{
var threadNames = threadNamesBefore;
threadNamesBefore = GetJavaThreadNames();
return(threadNames.SequenceEqual(threadNamesBefore));
}, 5000));
// Run Ignite operations on C# threads to cause JNI thread attach.
TestUtils.RunMultiThreaded(() => cache.Put(1, 1), 10);
// Verify that all JNI threads are cleaned up and Java thread set is the same.
var threadNamesAfter = GetJavaThreadNames();
var message = GetMessage(threadNamesBefore, threadNamesAfter);
Assert.AreEqual(threadNamesBefore, threadNamesAfter, message);
Assert.IsNotEmpty(threadNamesAfter);
Console.WriteLine("Java Threads: {0}", string.Join(", ", threadNamesAfter));
}
public async Task TestLocalOperationExecutesSynchronously()
{
var cache = Ignite.GetOrCreateCache <int, int>(TestUtils.TestName);
var key = TestUtils.GetPrimaryKey(Ignite, cache.Name);
var origThread = Thread.CurrentThread;
await cache.PutAsync(key, key);
Assert.AreEqual(origThread.ManagedThreadId, Thread.CurrentThread.ManagedThreadId);
}
/// <summary>
/// Gets the cache.
/// </summary>
private ICache <int, int> GetCache()
{
var cacheConfiguration = new CacheConfiguration(TestUtils.TestName)
{
AtomicityMode = CacheAtomicityMode.Transactional
};
var cache = Ignite.GetOrCreateCache <int, int>(cacheConfiguration);
cache[1] = 1;
return(cache);
}
public async Task TestAsyncAwaitContinuationIsExecutedWithConfiguredExecutor()
{
var cache = Ignite.GetOrCreateCache <int, int>(TestUtils.TestName);
var key = TestUtils.GetPrimaryKey(Ignite2, cache.Name);
// This causes deadlock if async continuation is executed on the striped thread.
await cache.PutAsync(key, 1);
cache.Replace(key, 2);
Assert.AreEqual(2, cache.Get(key));
StringAssert.DoesNotContain("sys-stripe-", TestUtilsJni.GetJavaThreadName());
}
public void TestUseIgniteFromClrThreadsDoesNotLeakJvmThreads()
{
var cache = Ignite.GetOrCreateCache <int, int>("c");
cache.Put(0, 0);
var threadNamesBefore = GetJavaThreadNames();
TestUtils.RunMultiThreaded(() => cache.Put(1, 1), 10);
var threadNamesAfter = GetJavaThreadNames();
Assert.AreEqual(threadNamesBefore, threadNamesAfter);
Assert.IsNotEmpty(threadNamesAfter);
}
public void TestGetOrCreateFromTemplate()
{
// Create a cache with random name
var randomName = "template" + Guid.NewGuid();
// Can't get non-existent cache with Cache method
Assert.Throws <ArgumentException>(() => Ignite.GetCache <int, int>(randomName));
// Create cache and verify template setting.
var cache = Ignite.GetOrCreateCache <int, int>(randomName);
Assert.AreEqual(3, cache.GetConfiguration().Backups);
cache.Put(1, 10);
Assert.AreEqual(10, cache.Get(1));
var cache0 = Ignite.GetOrCreateCache <int, int>(randomName);
Assert.AreEqual(10, cache0.Get(1));
var cache1 = Ignite.GetCache <int, int>(randomName);
Assert.AreEqual(10, cache1.Get(1));
}
public virtual void GlobalSetup()
{
Ignite = Ignition.Start(Utils.GetIgniteConfiguration());
Cache = Ignite.GetOrCreateCache <int, int>("c");
}
