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/*-------------------------------------------------------------------------
*
* Copyright (c) 2004-2008, PostgreSQL Global Development Group
*
* IDENTIFICATION
* $PostgreSQL: pgjdbc/org/postgresql/test/jdbc2/GeometricTest.java,v 1.5 2008/01/08 06:56:31 jurka Exp $
*
*-------------------------------------------------------------------------
*/
package org.postgresql.test.jdbc2;
import org.postgresql.test.TestUtil;
import org.postgresql.util.PGobject;
import org.postgresql.geometric.*;
import junit.framework.TestCase;
import java.sql.*;
/*
* Test case for geometric type I/O
*/
public class GeometricTest extends TestCase
{
private Connection con;
public GeometricTest(String name)
{
super(name);
}
// Set up the fixture for this testcase: a connection to a database with
// a table for this test.
protected void setUp() throws Exception
{
con = TestUtil.openDB();
TestUtil.createTable(con,
"testgeometric",
"boxval box, circleval circle, lsegval lseg, pathval path, polygonval polygon, pointval point");
}
// Tear down the fixture for this test case.
protected void tearDown() throws Exception
{
TestUtil.dropTable(con, "testgeometric");
TestUtil.closeDB(con);
}
private void checkReadWrite(PGobject obj, String column) throws Exception {
PreparedStatement insert = con.prepareStatement("INSERT INTO testgeometric(" + column + ") VALUES (?)");
insert.setObject(1, obj);
insert.executeUpdate();
insert.close();
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("SELECT " + column + " FROM testgeometric");
assertTrue(rs.next());
assertEquals(obj, rs.getObject(1));
rs.close();
stmt.executeUpdate("DELETE FROM testgeometric");
stmt.close();
}
public void testPGbox() throws Exception {
checkReadWrite(new PGbox(1.0, 2.0, 3.0, 4.0), "boxval");
checkReadWrite(new PGbox( -1.0, 2.0, 3.0, 4.0), "boxval");
checkReadWrite(new PGbox(1.0, -2.0, 3.0, 4.0), "boxval");
checkReadWrite(new PGbox(1.0, 2.0, -3.0, 4.0), "boxval");
checkReadWrite(new PGbox(1.0, 2.0, 3.0, -4.0), "boxval");
}
public void testPGcircle() throws Exception {
checkReadWrite(new PGcircle(1.0, 2.0, 3.0), "circleval");
checkReadWrite(new PGcircle( -1.0, 2.0, 3.0), "circleval");
checkReadWrite(new PGcircle(1.0, -2.0, 3.0), "circleval");
}
public void testPGlseg() throws Exception {
checkReadWrite(new PGlseg(1.0, 2.0, 3.0, 4.0), "lsegval");
checkReadWrite(new PGlseg( -1.0, 2.0, 3.0, 4.0), "lsegval");
checkReadWrite(new PGlseg(1.0, -2.0, 3.0, 4.0), "lsegval");
checkReadWrite(new PGlseg(1.0, 2.0, -3.0, 4.0), "lsegval");
checkReadWrite(new PGlseg(1.0, 2.0, 3.0, -4.0), "lsegval");
}
public void testPGpath() throws Exception {
PGpoint[] points = new PGpoint[] {
new PGpoint(0.0, 0.0),
new PGpoint(0.0, 5.0),
new PGpoint(5.0, 5.0),
new PGpoint(5.0, -5.0),
new PGpoint( -5.0, -5.0),
new PGpoint( -5.0, 5.0),
};
checkReadWrite(new PGpath(points, true), "pathval");
checkReadWrite(new PGpath(points, false), "pathval");
}
public void testPGpolygon() throws Exception {
PGpoint[] points = new PGpoint[] {
new PGpoint(0.0, 0.0),
new PGpoint(0.0, 5.0),
new PGpoint(5.0, 5.0),
new PGpoint(5.0, -5.0),
new PGpoint( -5.0, -5.0),
new PGpoint( -5.0, 5.0),
};
checkReadWrite(new PGpolygon(points), "polygonval");
}
public void testPGpoint() throws Exception {
checkReadWrite(new PGpoint(1.0, 2.0), "pointval");
}
}
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