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();
}
}
//
// You can use the following additional attributes as you write your tests:
//
// Use ClassInitialize to run code before running the first test in the class
// [ClassInitialize()]
// public static void MyClassInitialize(TestContext testContext) { }
//
// Use ClassCleanup to run code after all tests in a class have run
// [ClassCleanup()]
// public static void MyClassCleanup() { }
//
// Use TestInitialize to run code before running each test
// [TestInitialize()]
// public void MyTestInitialize() { }
//
// Use TestCleanup to run code after each test has run
// [TestCleanup()]
// public void MyTestCleanup() { }
//
#endregion
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 CreateTooSmallTest()
{
PersistentCollectionSpaceManager pcsm = null;
try
{
pcsm = new PersistentCollectionSpaceManager("PCSMCreateTooSmall", 3, 3);
Assert.Fail("Should throw an exception");
} catch (InvalidElementSizeException)
{
if (pcsm != null)
{
pcsm.Delete();
}
}
}
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();
}
}
}
