public void Dispose()
{
if (_sopReference != null)
{
_sopReference.Dispose();
_sopReference = null;
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (_sopReference != null)
{
_sopReference.Dispose();
_sopReference = null;
}
}
base.Dispose(disposing);
}
public void TestReferences2()
{
IList <DicomAttributeCollection> collections = base.SetupMRSeries(1, 1, "test");
DicomFile file = new DicomFile(null, new DicomAttributeCollection(), collections[0]);
TestDataSource dataSource = new TestDataSource(file);
Sop sop = Sop.Create(dataSource);
ISopReference reference1 = sop.CreateTransientReference();
ISopReference reference2 = sop.CreateTransientReference();
sop.Dispose();
Assert.IsFalse(dataSource.IsDisposed);
Assert.IsFalse(SopDataCache.ItemCount == 0, "The Sop data cache is NOT empty.");
reference1.Dispose();
Assert.IsFalse(dataSource.IsDisposed);
Assert.IsFalse(SopDataCache.ItemCount == 0, "The Sop data cache is NOT empty.");
reference2.Dispose();
Assert.IsTrue(dataSource.IsDisposed);
Assert.IsTrue(SopDataCache.ItemCount == 0, "The Sop data cache is NOT empty.");
}
public void TestCaching()
{
IList <DicomAttributeCollection> collections = base.SetupMRSeries(1, 1, "test");
DicomFile file1 = new DicomFile(null, new DicomAttributeCollection(), collections[0].Copy());
DicomFile file2 = new DicomFile(null, new DicomAttributeCollection(), collections[0].Copy());
TestDataSource dataSource1 = new TestDataSource(file1);
TestDataSource dataSource2 = new TestDataSource(file2);
Sop sop1 = Sop.Create(dataSource1);
Assert.IsTrue(SopDataCache.ItemCount == 1, "The Sop data cache should have 1 entry.");
Sop sop2 = Sop.Create(dataSource2);
Assert.IsTrue(SopDataCache.ItemCount == 1, "The Sop data cache should have 1 entry.");
Assert.IsTrue(dataSource2.IsDisposed, "The data source has not been disposed.");
Assert.IsFalse(dataSource1.IsDisposed, "The data source should not be disposed.");
sop1.Dispose();
Assert.IsTrue(SopDataCache.ItemCount == 1, "The Sop data cache should have 1 entry.");
ISopReference reference21 = sop2.CreateTransientReference();
ISopReference reference22 = sop2.CreateTransientReference();
reference21.Dispose();
Assert.IsFalse(dataSource1.IsDisposed, "The data source has been disposed.");
Assert.IsTrue(SopDataCache.ItemCount == 1, "The Sop data cache should have 1 entry.");
sop2.Dispose();
Assert.IsFalse(dataSource1.IsDisposed, "The data source has been disposed.");
Assert.IsTrue(SopDataCache.ItemCount == 1, "The Sop data cache should have 1 entry.");
reference22.Dispose();
Assert.IsTrue(dataSource1.IsDisposed, "The data source has not been disposed.");
Assert.IsTrue(SopDataCache.ItemCount == 0, "The Sop data cache is NOT empty.");
}
