public void the_right_items_are_deleted()
{
for (uint i = 2; i <= 3; i++)
{
long position;
Assert.IsTrue(_newtable.TryGetOneValue(i, 0, out position)); // 0th events are left
Assert.IsFalse(_newtable.TryGetOneValue(i, 1, out position));
Assert.IsTrue(_newtable.TryGetOneValue(i, EventNumber.DeletedStream, out position)); // delete tombstones are left
}
}
public void the_smallest_items_can_be_found()
{
long position;
Assert.IsTrue(PTable.TryGetOneValue(0x010100000000, 0, out position));
Assert.AreEqual(0x0002, position);
}
public void the_largest_items_can_be_found()
{
long position;
Assert.IsTrue(PTable.TryGetOneValue(1, 0, out position));
Assert.AreEqual(0x0005, position);
}
public void the_fifth_item_can_be_found()
{
long position;
Assert.IsTrue(PTable.TryGetOneValue(0x010500000000, 0x0001, out position));
Assert.AreEqual(0x0002, position);
}
public void the_third_item_can_be_found()
{
long position;
Assert.IsTrue(PTable.TryGetOneValue(0x0102, 0x0002, out position));
Assert.AreEqual(0x0004, position);
}
public void the_right_items_are_deleted()
{
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 10; j++)
{
long position;
if ((i*10 + j)%2 == 0)
{
Assert.IsTrue(_newtable.TryGetOneValue((uint)i, j, out position));
Assert.AreEqual(i*10+j, position);
}
else
Assert.IsFalse(_newtable.TryGetOneValue((uint)i, j, out position));
}
}
}
public void the_items_are_deleted()
{
for (uint i = 1; i < 5; i++)
{
long position;
Assert.IsFalse(_newtable.TryGetOneValue(i, 1, out position));
}
}
public void the_right_items_are_deleted()
{
long position;
for (uint i = 2; i <= 3; i++)
{
Assert.IsFalse(_newtable.TryGetOneValue(i, 0, out position));
}
}
public void the_right_items_are_deleted()
{
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 10; j++)
{
long position;
Assert.IsTrue(_newtable.TryGetOneValue((ulong)(0x010100000000 << i), j, out position));
Assert.AreEqual(i * 10 + j, position);
}
}
}
public void throw_exception_if_index_entries_not_descending_during_ptable_get_one_value_2(byte version, bool skipIndexVerify)
{
string ptableFileName = ConstructPTable(version);
CorruptPTableFile(ptableFileName, version, "maxOutMiddleEntries");
//loading with a depth of 1 should load only 2 midpoints (first and last index entry)
PTable pTable = PTable.FromFile(ptableFileName, 1, skipIndexVerify);
long position;
Assert.Throws <MaybeCorruptIndexException>(() => pTable.TryGetOneValue(GetOriginalHash(numIndexEntries / 2, version), 1, out position));
pTable.Dispose();
}
public void non_existent_item_cannot_be_found()
{
long position;
Assert.IsFalse(PTable.TryGetOneValue(2, 0, out position));
}
public void throw_argumentoutofrangeexception_on_get_one_entry_query_when_provided_with_negative_version()
{
long pos;
Assert.Throws <ArgumentOutOfRangeException>(() => _ptable.TryGetOneValue(0x0000, -1, out pos));
}