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Attached is a patch against the CVS repository that fixes the ResultSet absolute() problem.

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There's also a little fix for the getRow() method. While fixing
absolute(), I noticed that getRow() wasn't quite following the spec: it
wasn't returning 0 when the ResultSet wasn't positioned on a row.  I've
started a ResultSet test case and included it as well.

Liam Stewart
This commit is contained in:
Barry Lind
2001-11-14 04:11:37 +00:00
parent c97a787e85
commit ebb93323bb
3 changed files with 84 additions and 8 deletions
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1
src/interfaces/jdbc/org/postgresql/test/JDBC2Tests.java
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@@ -205,6 +205,7 @@ public class JDBC2Tests extends TestSuite
// Connectivity/Protocols
// ResultSet
suite.addTestSuite(ResultSetTest.class);
// Time, Date, Timestamp
suite.addTestSuite(DateTest.class);

66
src/interfaces/jdbc/org/postgresql/test/jdbc2/ResultSetTest.java Normal file
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@@ -0,0 +1,66 @@
package org.postgresql.test.jdbc2;
import org.postgresql.test.JDBC2Tests;
import junit.framework.TestCase;
import java.io.*;
import java.sql.*;
/**
* ResultSet tests.
*/
public class ResultSetTest extends TestCase
{
private Connection con;
public ResultSetTest(String name)
{
super(name);
}
protected void setUp() throws Exception
{
con = JDBC2Tests.openDB();
Statement stmt = con.createStatement();
JDBC2Tests.createTable(con, "testrs", "id integer");
stmt.executeUpdate("INSERT INTO testrs VALUES (1)");
stmt.executeUpdate("INSERT INTO testrs VALUES (2)");
stmt.executeUpdate("INSERT INTO testrs VALUES (3)");
stmt.executeUpdate("INSERT INTO testrs VALUES (4)");
stmt.executeUpdate("INSERT INTO testrs VALUES (6)");
stmt.executeUpdate("INSERT INTO testrs VALUES (9)");
stmt.close();
}
protected void tearDown() throws Exception
{
JDBC2Tests.dropTable(con, "testrs");
JDBC2Tests.closeDB(con);
}
public void testAbsolute() throws Exception
{
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * FROM testrs");
assertTrue(rs.absolute(-1));
assertEquals(6, rs.getRow());
assertTrue(rs.absolute(1));
assertEquals(1, rs.getRow());
assertTrue(!rs.absolute(-10));
assertEquals(0, rs.getRow());
assertTrue(rs.next());
assertEquals(1, rs.getRow());
assertTrue(!rs.absolute(10));
assertEquals(0, rs.getRow());
assertTrue(rs.previous());
assertEquals(6, rs.getRow());
stmt.close();
}
}