public void try_get_oldest_entry_for_largest_hash_returns_correct_index_entry()
{
IndexEntry entry;
Assert.IsTrue(PTable.TryGetOldestEntry(0x010500000000, out entry));
Assert.AreEqual(GetHash(0x010500000000), entry.Stream);
Assert.AreEqual(0, entry.Version);
Assert.AreEqual(0x0003, entry.Position);
}
public void throw_exception_if_index_entries_not_descending_during_ptable_get_oldest_entry_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);
IndexEntry entry;
Assert.Throws <MaybeCorruptIndexException>(() => pTable.TryGetOldestEntry(GetOriginalHash(numIndexEntries / 2, version), out entry));
pTable.Dispose();
}
public void try_get_oldest_entry_returns_nothing_for_nonexistent_stream()
{
IndexEntry entry;
Assert.IsFalse(PTable.TryGetOldestEntry(0x010200000000, out entry));
}