public void CreateTest() { //prime the pump string arrayName = "arrayName"; PersistentCollectionSpaceManager pcsm = (PersistentCollectionSpaceManager) InitPAFS(arrayName, 16, 4); pcsm.Delete(); pcsm = null; PersistentCollectionSpaceManager pcsm2 = new PersistentCollectionSpaceManager(arrayName, 16, 4); try { pcsm=new PersistentCollectionSpaceManager(arrayName, 16, 4); Assert.Fail("Should throw an exception"); }catch (FileNameConflictException) { if(pcsm != null) pcsm.Delete(); } }
public void CreateTooSmallTest() { PersistentCollectionSpaceManager pcsm = null; try { pcsm = new PersistentCollectionSpaceManager("PCSMCreateTooSmall", 3, 3); Assert.Fail("Should throw an exception"); } catch (InvalidElementSizeException) { if (pcsm != null) pcsm.Delete(); } }
private IPersistentCollectionSpaceManager InitPAFS(string arrayName, int elementSize, int uHeaderSize) { PersistentCollectionSpaceManager pcsm; try { pcsm = new PersistentCollectionSpaceManager(arrayName, elementSize, uHeaderSize); } catch (FileNameConflictException) { pcsm = new PersistentCollectionSpaceManager(arrayName); pcsm.Delete(); pcsm = new PersistentCollectionSpaceManager(arrayName, elementSize, uHeaderSize); } return pcsm; }
public void ReopenTest() { const string arrayName = "ReopenPCSMWithSpaceManagerTest"; const int elementSize = 16; const int userHeaderSize = 8; IPersistentCollectionSpaceManager pafs = InitPAFS(arrayName, elementSize, userHeaderSize); try { byte[] userHeader = new byte[userHeaderSize] {1, 2, 3, 4, 5, 6, 7, 8}; pafs.PutUserHeader(userHeader); int index = 0; byte[] expectedBytes = new byte[]{1,2,3,4,5,6,7,8,9,0}; pafs.Put(index, expectedBytes); pafs.Close(); pafs = new PersistentCollectionSpaceManager(arrayName); Assert.AreEqual(elementSize, pafs.GetElementSize()); Assert.AreEqual(userHeaderSize, pafs.GetUserHeaderSize()); TestHelper.AssertByteArraysAreSame(userHeader, pafs.GetUserHeader()); TestHelper.AssertByteArraysAreSame(expectedBytes, pafs.Get(index)); } finally { pafs.Close(); } }