public void T21_RandomWriteRead()
{
BlockStream blocks = new BlockStream();
blocks.CreateMemoryStream();
SimpleRandom random = new SimpleRandom(102854);
int TestIterations = random.RandomInteger(100, 10000);
Console.Out.WriteLine("Performing " + TestIterations.ToString() + " test iterations.");
for (int TestNumber = 1; TestNumber <= TestIterations; TestNumber++)
{
int action = random.RandomInteger(0, 100);
if (action < 50) // Insert
{
Hashtable tags = this.NewTestTags(TestNumber);
byte[] bytes = this.NewTestBytes(TestNumber);
blocks.WriteBlock(Guid.NewGuid(), tags, bytes);
}
else
{
List <Guid> ids = blocks.GetBlockIDs();
int ndx = random.RandomInteger(1, ids.Count);
Guid id = ids[ndx - 1];
if (action < 75) // Update
{
Hashtable tags = this.NewTestTags(TestNumber);
byte[] bytes = this.NewTestBytes(TestNumber);
blocks.WriteBlock(id, tags, bytes);
}
else if (action <= 100) // Delete
{
blocks.DestroyBlock(id);
}
}
}
this.AssertIsValid(blocks);
blocks.Compact();
this.AssertIsValid(blocks);
return;
}
