private void SetComparator() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); byte[] k = new byte[5]; byte[] r = new byte[5]; Parameter[] param = new Parameter[1]; param[0] = new Parameter(); param[0].name = HamConst.HAM_PARAM_KEY_TYPE; param[0].value = HamConst.HAM_TYPE_CUSTOM; compareCounter = 0; try { env.Create("ntest.db"); db = env.CreateDatabase(1, 0, param); db.SetCompareFunc(new CompareFunc(MyCompareFunc)); db.Insert(k, r); k[0] = 1; db.Insert(k, r); db.Close(); env.Close(); } catch (DatabaseException e) { Assert.Fail("unexpected exception " + e); } Assert.AreEqual(1, compareCounter); }
public void Flush() { Hamster.Environment env = new Hamster.Environment(); env.Create("ntest.db"); env.Flush(); env.Close(); }
private void InsertKey() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); byte[] k = new byte[5]; byte[] r1 = new byte[5]; byte[] r2; try { env.Create("ntest.db"); db = env.CreateDatabase(1); k[0] = 1; r1[0] = 1; db.Insert(k, r1); r2 = db.Find(k); checkEqual(r1, r2); k[0] = 2; r1[0] = 2; db.Insert(k, r1); r2 = db.Find(k); checkEqual(r1, r2); k[0] = 3; r1[0] = 3; db.Insert(k, r1); r2 = db.Find(k); checkEqual(r1, r2); db.Close(); env.Close(); } catch (DatabaseException e) { Assert.Fail("unexpected exception " + e); } }
private void InsertRecNo() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); byte[] r1 = new byte[5]; byte[] r2; try { env.Create("ntest.db"); db = env.CreateDatabase(1, HamConst.HAM_RECORD_NUMBER); r1[0] = 1; var k = db.InsertRecNo(r1); r2 = db.Find(k); checkEqual(r1, r2); r1[0] = 2; k = db.InsertRecNo(r1); r2 = db.Find(k); checkEqual(r1, r2); r1[0] = 3; k = db.InsertRecNo(r1); r2 = db.Find(k); checkEqual(r1, r2); } catch (DatabaseException e) { Assert.Fail("unexpected exception " + e); } db.Close(); env.Close(); }
private void InsertKeyInvalidParam() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); byte[] k = new byte[5]; byte[] r = new byte[5]; env.Create("ntest.db"); db = env.CreateDatabase(1); try { db.Insert(null, r); } catch (NullReferenceException) { } try { db.Insert(k, null); } catch (NullReferenceException) { } try { db.Insert(k, r, 9999); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_INV_PARAMETER, e.ErrorCode); } db.Close(); env.Close(); }
public void OpenStringIntIntParameter() { Hamster.Environment env = new Hamster.Environment(); Parameter[] param = new Parameter[1]; param[0] = new Parameter(); param[0].name = HamConst.HAM_PARAM_CACHESIZE; param[0].value = 1024; try { env.Create("ntest.db", 0, 0644, param); env.Close(); env.Open("ntest.db", 0, param); env.Close(); } catch (DatabaseException e) { Assert.Fail("unexpected exception " + e); } }
private void CreateString() { Database db = new Database(); Hamster.Environment env = new Hamster.Environment(); try { env.Create("ntest.db"); db = env.CreateDatabase(1); db.Close(); env.Close(); env.Open("ntest.db"); db = env.OpenDatabase(1); db.Close(); env.Close(); } catch (DatabaseException e) { Assert.Fail("Unexpected exception " + e); } }
public void CreateString() { Hamster.Environment env = new Hamster.Environment(); try { env.Create("ntest.db"); env.Close(); } catch (DatabaseException e) { Assert.Fail("unexpected exception " + e); } }
public void CreateStringInt() { Hamster.Environment env = new Hamster.Environment(); try { env.Create(null, HamConst.HAM_IN_MEMORY_DB); env.Close(); } catch (DatabaseException e) { Assert.Fail("unexpected exception " + e); } }
public void CreateStringIntInt() { Hamster.Environment env = new Hamster.Environment(); try { env.Create("ntest.db", 0, 0644); env.Close(); } catch (DatabaseException e) { Assert.Fail("unexpected exception " + e); } }
public void CreateStringNull() { Hamster.Environment env = new Hamster.Environment(); try { env.Create(null); env.Close(); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_INV_PARAMETER, e.ErrorCode); } }
public void OpenStringNegative() { Hamster.Environment env = new Hamster.Environment(); try { env.Open("ntestxxxxx.db"); env.Close(); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_FILE_NOT_FOUND, e.ErrorCode); } }
private void AutoCleanupCursors() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); env.Create("ntest.db"); db = env.CreateDatabase(1); Cursor cursor = new Cursor(db); // let gc do the cleanup env.Close(); }
public void AutoCleanupCursors() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); env.Create("ntest.db"); db = env.CreateDatabase(1); Cursor cursor = new Cursor(db); // let gc do the cleanup env.Close(HamConst.HAM_AUTO_CLEANUP); }
public void CreateDatabaseNegative() { Hamster.Environment env = new Hamster.Environment(); try { env.Create("ntest.db"); Database db = env.CreateDatabase((short)0); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_INV_PARAMETER, e.ErrorCode); } env.Close(); }
public void OpenDatabaseNegative() { Hamster.Environment env = new Hamster.Environment(); try { env.Create("ntest.db"); Database db = env.OpenDatabase((short)99); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_DATABASE_NOT_FOUND, e.ErrorCode); } env.Close(); }
public void Encrypt() { Hamster.Environment env = new Hamster.Environment(); byte[] k = new byte[5]; byte[] r = new byte[5]; byte[] aeskey = new byte[16]; env.Create("ntest.db"); env.EnableEncryption(aeskey); Database db = env.CreateDatabase((short)13); db.Insert(k, r); db.Close(); env.Close(); env.Open("ntest.db"); env.EnableEncryption(aeskey); db = env.OpenDatabase((short)13); byte[] f = db.Find(k); checkEqual(k, f); db.Close(); env.Close(); }
private void Recovery() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); env.Create("ntest.db", HamConst.HAM_ENABLE_RECOVERY); db = env.CreateDatabase(1); byte[] k = new byte[5]; byte[] r = new byte[5]; db.Insert(k, r); db.Close(); env.Close(); }
public void CreateStringIntIntParameter() { Hamster.Environment env = new Hamster.Environment(); Parameter[] param = new Parameter[1]; param[0] = new Parameter(); param[0].name = HamConst.HAM_PARAM_MAX_ENV_DATABASES; param[0].value = 10; try { env.Create("ntest.db", 0, 0644, param); env.Close(); } catch (DatabaseException e) { Assert.Fail("Unexpected exception " + e); } }
public void CreateStringIntIntParameterNeg() { Hamster.Environment env = new Hamster.Environment(); Parameter[] param = new Parameter[1]; param[0] = new Parameter(); param[0].name = HamConst.HAM_PARAM_PAGESIZE; param[0].value = 777; try { env.Create("ntest.db", 0, 0644, param); env.Close(); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_INV_PAGESIZE, e.ErrorCode); } }
private void FindKeyNull() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); try { env.Create("ntest.db"); db = env.CreateDatabase(1); byte[] r = db.Find(null); } catch (NullReferenceException) { } db.Close(); env.Close(); }
private void EraseKeyNegative() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); byte[] k = new byte[5]; env.Create("ntest.db"); db = env.CreateDatabase(1); try { db.Erase(null); } catch (NullReferenceException) { } db.Close(); env.Close(); }
private void CreateStringIntIntParameterNeg() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); Parameter[] param = new Parameter[1]; param[0] = new Parameter(); param[0].name = HamConst.HAM_PARAM_CACHESIZE; param[0].value = 1024; try { env.Create("ntest.db", HamConst.HAM_IN_MEMORY, 0644, param); env.Close(); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_INV_PARAMETER, e.ErrorCode); } }
public void GetError() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); try { env.Create("ntest.db"); db = env.CreateDatabase(1); db.Insert(null, null, HamConst.HAM_OVERWRITE | HamConst.HAM_DUPLICATE); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_INV_PARAMETER, e.ErrorCode); } Assert.AreEqual(HamConst.HAM_INV_PARAMETER, db.GetLastError()); db.Close(); env.Close(); }
private void EraseUnknownKey() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); byte[] k = new byte[5]; env.Create("ntest.db"); db = env.CreateDatabase(1); try { db.Erase(k); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_KEY_NOT_FOUND, e.ErrorCode); } db.Close(); env.Close(); }
private void CreateInvalidParameter() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); Parameter[] param = new Parameter[3]; param[1] = new Parameter(); param[2] = new Parameter(); try { env.Create("ntest.db"); db = env.CreateDatabase(1, 0, param); db.Close(); env.Close(); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_INV_PARAMETER, e.ErrorCode); } }
private void GetKeyCount() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); env.Create("ntest.db"); db = env.CreateDatabase(1); byte[] k = new byte[5]; byte[] r = new byte[5]; Assert.AreEqual(0, db.GetKeyCount()); db.Insert(k, r); Assert.AreEqual(1, db.GetKeyCount()); k[0] = 1; db.Insert(k, r); Assert.AreEqual(2, db.GetKeyCount()); db.Close(); env.Close(); }
private void InsertKeyNegative() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); byte[] k = new byte[5]; byte[] r = new byte[5]; try { env.Create("ntest.db"); db = env.CreateDatabase(1); db.Insert(k, r); db.Insert(k, r); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_DUPLICATE_KEY, e.ErrorCode); } db.Close(); env.Close(); }
public void EraseUnknownDatabase() { Hamster.Environment env = new Hamster.Environment(); byte[] k = new byte[5]; byte[] r = new byte[5]; env.Create("ntest.db"); Database db = env.CreateDatabase((short)13); db.Insert(k, r); db.Close(); try { env.EraseDatabase((short)99); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_DATABASE_NOT_FOUND, e.ErrorCode); } env.Close(); }
private void Cursor10000Test() { //create database Hamster.Environment env = new Hamster.Environment(); env.Create("ntest.db"); Parameter[] param = new Parameter[1]; param[0] = new Parameter(); param[0].name = HamConst.HAM_PARAM_KEY_TYPE; param[0].value = HamConst.HAM_TYPE_UINT64; Database db = env.CreateDatabase(1, 0, param); //insert records for (ulong i = 0; i < 10000; i++) { byte[] key = BitConverter.GetBytes(i); byte[] record = new byte[20]; db.Insert(key, record); } //close database db.Close(); //reopen again db = env.OpenDatabase(1); Cursor cursor = new Cursor(db); cursor.MoveFirst(); ulong firstKey = BitConverter.ToUInt64(cursor.GetKey(), 0); Assert.AreEqual((ulong)0, firstKey); cursor.MoveLast(); ulong lastKey = BitConverter.ToUInt64(cursor.GetKey(), 0); Assert.AreEqual((ulong)9999, lastKey); //close database cursor.Close(); db.Close(); env.Close(); }
public void CreateDatabaseShort() { Hamster.Environment env = new Hamster.Environment(); byte[] k = new byte[5]; byte[] r = new byte[5]; try { env.Create("ntest.db"); Database db = env.CreateDatabase((short)13); db.Insert(k, r); db.Close(); db = env.OpenDatabase((short)13); byte[] f = db.Find(k); checkEqual(r, f); // db.Close(); env.Close(); } catch (DatabaseException e) { Assert.Fail("unexpected exception " + e); } }
public void CreateDatabaseShort() { Hamster.Environment env = new Hamster.Environment(); byte[] k=new byte[5]; byte[] r=new byte[5]; try { env.Create("ntest.db"); Database db = env.CreateDatabase((short)13); db.Insert(k, r); db.Close(); db = env.OpenDatabase((short)13); byte[] f = db.Find(k); checkEqual(r, f); // db.Close(); env.Close(); } catch (DatabaseException e) { Assert.Fail("unexpected exception " + e); } }
private void ApproxMatching() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); byte[] k1 = new byte[5]; byte[] r1 = new byte[5]; k1[0] = 1; r1[0] = 1; byte[] k2 = new byte[5]; byte[] r2 = new byte[5]; k2[0] = 2; r2[0] = 2; byte[] k3 = new byte[5]; byte[] r3 = new byte[5]; k3[0] = 3; r3[0] = 3; try { env.Create("ntest.db"); db = env.CreateDatabase(1); db.Insert(k1, r1); db.Insert(k2, r2); db.Insert(k3, r3); Cursor c = new Cursor(db); byte[] r = c.Find(k2, HamConst.HAM_FIND_GT_MATCH); checkEqual(r, r3); checkEqual(k2, k3); k2[0] = 2; r = c.Find(k2, HamConst.HAM_FIND_GT_MATCH); checkEqual(r, r1); checkEqual(k2, k1); db.Close(); env.Close(); } catch (DatabaseException e) { Assert.Fail("unexpected exception " + e); } }
public void GetDatabaseNames() { Database db; short[] names; short[] s1 ={ 13 }; short[] s2 ={ 13, 14 }; short[] s3 ={ 13, 14, 15 }; Hamster.Environment env = new Hamster.Environment(); env.Create("ntest.db"); db = env.CreateDatabase(13); names = env.GetDatabaseNames(); Assert.AreEqual(s1.Length, names.Length); for (int i = 0; i < s1.Length; i++) Assert.AreEqual(s1[i], names[i]); db = env.CreateDatabase(14); names = env.GetDatabaseNames(); Assert.AreEqual(s2.Length, names.Length); for (int i = 0; i < s2.Length; i++) Assert.AreEqual(s2[i], names[i]); db = env.CreateDatabase(15); names = env.GetDatabaseNames(); Assert.AreEqual(s3.Length, names.Length); for (int i = 0; i < s3.Length; i++) Assert.AreEqual(s3[i], names[i]); env.Close(); }
private void FindUnknownKey() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); byte[] k = new byte[5]; try { env.Create("ntest.db"); db = env.CreateDatabase(1); byte[] r = db.Find(k); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_KEY_NOT_FOUND, e.ErrorCode); } db.Close(); env.Close(); }
private void EraseKeyTwice() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); byte[] k = new byte[5]; byte[] r = new byte[5]; env.Create("ntest.db"); db = env.CreateDatabase(1); db.Insert(k, r); byte[] r2 = db.Find(k); checkEqual(r, r2); db.Erase(k); try { db.Erase(k); } catch (DatabaseException e) { Assert.AreEqual(HamConst.HAM_KEY_NOT_FOUND, e.ErrorCode); } db.Close(); env.Close(); }
private void InsertKeyOverwrite() { Hamster.Environment env = new Hamster.Environment(); Database db = new Database(); byte[] k = new byte[5]; byte[] r = new byte[5]; try { env.Create("ntest.db"); db = env.CreateDatabase(1); db.Insert(k, r); r[0] = 1; db.Insert(k, r, HamConst.HAM_OVERWRITE); byte[] r2 = db.Find(k); checkEqual(r, r2); db.Close(); env.Close(); } catch (DatabaseException e) { Assert.Fail("unexpected exception " + e); } }