// Tags: JDK1.2
// Uses: MyTableModelListener
// Copyright (C) 2005 David Gilbert <david.gilbert@object-refinery.com>
// Mauve 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; either version 2, or (at your option)
// any later version.
// Mauve 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.
// You should have received a copy of the GNU General Public License
// along with Mauve; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA. */
package gnu.testlet.javax.swing.table.DefaultTableModel;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.util.Vector;
import javax.swing.event.TableModelEvent;
import javax.swing.table.DefaultTableModel;
/**
* Some tests for the setDataVector() methods in the {@link DefaultTableModel}
* class.
*/
public class setDataVector implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
test1(harness);
test2(harness);
testEvent(harness);
}
public void test1(TestHarness harness)
{
harness.checkPoint("setDataVector(Object[][], Object[])");
DefaultTableModel m1 = new DefaultTableModel();
Object[][] data = new Object[2][3];
data[0][0] = "V1";
data[0][1] = "V2";
data[0][2] = "V3";
data[1][0] = "V4";
data[1][1] = "V5";
data[1][2] = "V6";
Object[] columns = new Object[] {"C1", "C2", "C3"};
m1.setDataVector(data, columns);
harness.check(m1.getValueAt(0, 0), "V1");
harness.check(m1.getValueAt(0, 1), "V2");
harness.check(m1.getValueAt(0, 2), "V3");
harness.check(m1.getValueAt(1, 0), "V4");
harness.check(m1.getValueAt(1, 1), "V5");
harness.check(m1.getValueAt(1, 2), "V6");
harness.check(m1.getColumnName(0), "C1");
harness.check(m1.getColumnName(1), "C2");
harness.check(m1.getColumnName(2), "C3");
// do a check for uneven row lengths
DefaultTableModel m2 = new DefaultTableModel();
Object[][] data2 = new Object[2][];
Object[] row1 = new Object[2];
row1[0] = "V1";
row1[1] = "V2";
Object[] row2 = new Object[4];
row2[0] = "V3";
row2[1] = "V4";
row2[2] = "V5";
row2[3] = "V6";
data2[0] = row1;
data2[1] = row2;
Object[] columns2 = new Object[] {"C1", "C2", "C3"};
m2.setDataVector(data2, columns2);
harness.check(m2.getValueAt(0, 0), "V1");
harness.check(m2.getValueAt(0, 1), "V2");
harness.check(m2.getValueAt(0, 2), null);
harness.check(m2.getValueAt(1, 0), "V3");
harness.check(m2.getValueAt(1, 1), "V4");
harness.check(m2.getValueAt(1, 2), "V5");
harness.check(m2.getColumnName(0), "C1");
harness.check(m2.getColumnName(1), "C2");
harness.check(m2.getColumnName(2), "C3");
harness.check(m2.getColumnCount(), 3);
harness.check(m2.getRowCount(), 2);
}
public void test2(TestHarness harness)
{
harness.checkPoint("setDataVector(Vector, Vector)");
DefaultTableModel m1 = new DefaultTableModel();
Vector v1 = new Vector();
v1.add("V1");
v1.add("V2");
v1.add("V3");
Vector v2 = new Vector();
v2.add("V4");
v2.add("V5");
v2.add("V6");
Vector v = new Vector();
v.add(v1);
v.add(v2);
Vector columns = new Vector();
columns.add("C1");
columns.add("C2");
columns.add("C3");
m1.setDataVector(v, columns);
harness.check(m1.getValueAt(0, 0), "V1"); // 1
harness.check(m1.getValueAt(0, 1), "V2"); // 2
harness.check(m1.getValueAt(0, 2), "V3"); // 3
harness.check(m1.getValueAt(1, 0), "V4"); // 4
harness.check(m1.getValueAt(1, 1), "V5"); // 5
harness.check(m1.getValueAt(1, 2), "V6"); // 6
harness.check(m1.getColumnName(0), "C1"); // 7
harness.check(m1.getColumnName(1), "C2"); // 8
harness.check(m1.getColumnName(2), "C3"); // 9
// do a check with uneven row lengths
DefaultTableModel m2 = new DefaultTableModel();
Vector vv1 = new Vector();
vv1.add("V1");
vv1.add("V2");
Vector vv2 = new Vector();
vv2.add("V3");
vv2.add("V4");
vv2.add("V5");
vv2.add("V6");
Vector vv = new Vector();
vv.add(vv1);
vv.add(vv2);
Vector columns2 = new Vector();
columns2.add("C1");
columns2.add("C2");
columns2.add("C3");
m2.setDataVector(vv, columns2);
harness.check(m2.getValueAt(0, 0), "V1"); // 10
harness.check(m2.getValueAt(0, 1), "V2"); // 11
harness.check(m2.getValueAt(0, 2), null); // 12
harness.check(m2.getValueAt(1, 0), "V3"); // 13
harness.check(m2.getValueAt(1, 1), "V4"); // 14
harness.check(m2.getValueAt(1, 2), "V5"); // 15
harness.check(m2.getColumnName(0), "C1"); // 16
harness.check(m2.getColumnName(1), "C2"); // 17
harness.check(m2.getColumnName(2), "C3"); // 18
Vector data = m2.getDataVector();
Vector r1 = (Vector) data.get(0);
harness.check(r1.size(), 3); // 19
Vector r2 = (Vector) data.get(1);
harness.check(r2.size(), 3); // 20
// test null data vector - spec says
// "unspecified behavior, an possibly an exception."
// According to bug 4348070, JDK 1.3 throws an IllegalArgumentException
// and JDK 1.4 doesn't throw any exception.
// we check for column count matching the supplied column names which would
// be the result of just calling setColumnIdentifiers...
DefaultTableModel m3 = new DefaultTableModel();
m3.setDataVector((Vector) null, columns2);
harness.check(m3.getColumnCount(), 3); // 21
harness.check(m3.getDataVector().size(), 0);
// test null column names - it is not specified what should happen here,
// but we can probably assume the same behaviour as in setColumnIdentifiers,
// which is to set a zero-column model
DefaultTableModel m4 = new DefaultTableModel(2, 3);
m4.setDataVector(vv, null);
harness.check(m4.getColumnCount(), 0); // 22
}
public void testEvent(TestHarness harness)
{
harness.checkPoint("Check TableModelEvent");
DefaultTableModel m = new DefaultTableModel();
MyTableModelListener listener = new MyTableModelListener();
m.addTableModelListener(listener);
Vector v1 = new Vector();
v1.add("V1");
v1.add("V2");
v1.add("V3");
Vector v2 = new Vector();
v2.add("V4");
v2.add("V5");
v2.add("V6");
Vector v = new Vector();
v.add(v1);
v.add(v2);
Vector columns = new Vector();
columns.add("C1");
columns.add("C2");
columns.add("C3");
m.setDataVector(v, columns);
TableModelEvent event = listener.getEvent();
harness.check(event.getType(), TableModelEvent.UPDATE);
harness.check(event.getColumn(), TableModelEvent.ALL_COLUMNS);
harness.check(event.getFirstRow(), -1);
harness.check(event.getLastRow(), -1);
}
}