/**
* OpenScopeTest.java
* Copyright (C) 2009-2011 TMate Software Ltd
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* For information on how to redistribute this software under
* the terms of a license other than GNU General Public License
* contact TMate Software at support@sqljet.com
*/
package org.tmatesoft.sqljet.issues._148;
import org.junit.Before;
import org.junit.Test;
import org.tmatesoft.sqljet.core.AbstractNewDbTest;
import org.tmatesoft.sqljet.core.SqlJetException;
import org.tmatesoft.sqljet.core.table.ISqlJetTransaction;
import org.tmatesoft.sqljet.core.table.SqlJetDb;
import org.tmatesoft.sqljet.core.table.SqlJetScope;
import org.tmatesoft.sqljet.core.table.SqlJetScope.SqlJetScopeBound;
/**
* @author TMate Software Ltd.
* @author Sergey Scherbina (sergey.scherbina@gmail.com)
*
*/
public class OpenScopeTest extends AbstractNewDbTest {
@Before
public void setUp() throws Exception {
super.setUp();
db.createTable("CREATE TABLE IF NOT EXISTS table (name TEXT, count INTEGER)");
db.createIndex("CREATE UNIQUE INDEX IF NOT EXISTS names_idx ON table(name)");
db.runWriteTransaction(new ISqlJetTransaction() {
public Object run(SqlJetDb db) throws SqlJetException {
db.getTable("table").insert("XYZ", 1);
db.getTable("table").insert("XYZZ", 1);
db.getTable("table").insert("ABC", 1);
db.getTable("table").insert("ABCD", 1);
db.getTable("table").insert("ABCDEF", 1);
db.getTable("table").insert("A", 1);
return null;
}
});
db.createTable("CREATE TABLE IF NOT EXISTS noindex (id INTEGER PRIMARY KEY)");
db.runWriteTransaction(new ISqlJetTransaction() {
public Object run(SqlJetDb db) throws SqlJetException {
db.getTable("noindex").insert(1);
db.getTable("noindex").insert(2);
db.getTable("noindex").insert(3);
db.getTable("noindex").insert(4);
db.getTable("noindex").insert(5);
return null;
}
});
}
@Test
public void testOpenScope() throws SqlJetException {
SqlJetScope closedScope = new SqlJetScope(new Object[] {"ABC"}, new Object[] {"XYZ"});
SqlJetScope openScope = new SqlJetScope(new Object[] {"ABC"}, false, new Object[] {"XYZ"}, false);
SqlJetScope emptyOpenScope = new SqlJetScope(new Object[] {"ABCD"}, false, new Object[] {"ABCDEF"}, false);
SqlJetScope notMatchingOpenScope = new SqlJetScope(new Object[] {"AB"}, false, new Object[] {"XY"}, false);
SqlJetScope notMatchingClosedScope = new SqlJetScope(new Object[] {"AB"}, true, new Object[] {"XY"}, true);
SqlJetScope outOfBoundsClosedScope = new SqlJetScope(new Object[] {"XYZZZ"}, true, new Object[] {"XYZZZZZ"}, true);
SqlJetScope outOfBoundsOpenScope = new SqlJetScope(new Object[] {"XYZZ"}, false, new Object[] {"XYZZZZZ"}, true);
SqlJetScope unbounded = new SqlJetScope((SqlJetScopeBound) null, (SqlJetScopeBound) null);
SqlJetScope unbounded2 = new SqlJetScope((Object[]) null, (Object[]) null);
assertIndexScope(closedScope, "ABC", "ABCD", "ABCDEF", "XYZ");
assertIndexScope(closedScope.reverse(), "XYZ", "ABCDEF", "ABCD", "ABC");
assertIndexScope(openScope, "ABCD", "ABCDEF");
assertIndexScope(openScope.reverse(), "ABCDEF", "ABCD");
assertIndexScope(emptyOpenScope);
assertIndexScope(emptyOpenScope.reverse());
assertIndexScope(notMatchingClosedScope, "ABC", "ABCD", "ABCDEF");
assertIndexScope(notMatchingOpenScope, "ABC", "ABCD", "ABCDEF");
assertIndexScope(outOfBoundsClosedScope);
assertIndexScope(outOfBoundsOpenScope);
assertIndexScope(unbounded, "A", "ABC", "ABCD", "ABCDEF", "XYZ", "XYZZ" );
assertIndexScope(unbounded.reverse(), "A", "ABC", "ABCD", "ABCDEF", "XYZ", "XYZZ" );
assertIndexScope(unbounded2, "A", "ABC", "ABCD", "ABCDEF", "XYZ", "XYZZ" );
assertIndexScope(unbounded2.reverse(), "A", "ABC", "ABCD", "ABCDEF", "XYZ", "XYZZ" );
}
@Test
public void testNoIndexScope() throws SqlJetException {
SqlJetScope closedScope = new SqlJetScope(new Object[] {2}, new Object[] {5});
SqlJetScope openScope = new SqlJetScope(new Object[] {2}, false, new Object[] {5}, false);
SqlJetScope emptyScope = new SqlJetScope(new Object[] {3}, false, new Object[] {4}, false);
assertNoIndexScope(closedScope, new Long(2), new Long(3), new Long(4), new Long(5));
assertNoIndexScope(openScope, new Long(3), new Long(4));
assertNoIndexScope(emptyScope);
assertNoIndexScope(closedScope.reverse(), Long.valueOf(5),Long.valueOf(4),Long.valueOf(3), Long.valueOf(2));
assertNoIndexScope(openScope.reverse(), new Long(4), new Long(3));
assertNoIndexScope(emptyScope.reverse());
db.runWriteTransaction(new ISqlJetTransaction() {
public Object run(SqlJetDb db) throws SqlJetException {
db.getTable("noindex").lookup(null, Long.valueOf(3)).delete();
return null;
}
});
assertNoIndexScope(openScope, new Long(4));
assertNoIndexScope(openScope.reverse(), new Long(4));
db.runWriteTransaction(new ISqlJetTransaction() {
public Object run(SqlJetDb db) throws SqlJetException {
db.getTable("noindex").insert(3);
db.getTable("noindex").insert(6);
return null;
}
});
assertNoIndexScope(openScope, new Long(3), new Long(4));
assertNoIndexScope(openScope.reverse(), new Long(4), new Long(3));
assertNoIndexScope(new SqlJetScope((SqlJetScopeBound) null, (SqlJetScopeBound)null),
new Long(1), new Long(2), new Long(3), new Long(4), new Long(5), new Long(6));
}
private void assertIndexScope(SqlJetScope scope, Object... expectedKeysInScope) throws SqlJetException {
assertScope(scope, "table", "names_idx", expectedKeysInScope);
}
private void assertNoIndexScope(SqlJetScope scope, Object... expectedKeysInScope) throws SqlJetException {
assertScope(scope, "noindex", null, expectedKeysInScope);
}
}