Home

Contribute

Source code


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

/*******************************************************************************
 * Copyright (c) 2009, 2018 IBM Corporation and others.
 * 
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *    IBM Corporation - initial API and implementation
 *******************************************************************************/

package org.eclipse.linuxtools.systemtap.graphing.core.tests.datasets.row;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;

import org.eclipse.linuxtools.systemtap.graphing.core.datasets.IDataEntry;
import org.eclipse.linuxtools.systemtap.graphing.core.datasets.row.RowParser;
import org.junit.Before;
import org.junit.Test;

public class RowParserTest {

    @Before
    public void setUp() {
        parser = new RowParser(new String[] {"\\d+", "(\\D+)", "\\d+", "\\D+"});
    }

    @Test
    public void testParse() {
        assertNull(parser.parse(null));
        assertNull(parser.parse(new StringBuilder("")));
        assertNull(parser.parse(new StringBuilder("asdf")));
        assertNull(parser.parse(new StringBuilder("1, ")));
        assertNull(parser.parse(new StringBuilder("1, 3")));

        IDataEntry entry = parser.parse(new StringBuilder("1, (2), 3, 4, 5"));
        assertNotNull(entry);
        assertEquals(2, entry.getColCount());
        assertEquals(1, entry.getRowCount());
        assertEquals("1", entry.getRow(0)[0]);
    }

    private RowParser parser;
}