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/*******************************************************************************
 * Copyright (c) 2006, 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 - Jeff Briggs, Henry Hughes, Ryan Morse
 *******************************************************************************/

package org.eclipse.linuxtools.systemtap.ui.ide.test.structures;

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

import org.eclipse.linuxtools.internal.systemtap.ui.ide.structures.StapErrorParser;
import org.junit.Test;

public class StapErrorParserTest {

    @Test
    public void testStapErrorParser() {
        String[][] output;

        StapErrorParser parser = new StapErrorParser();

        output = parser.parseOutput(null);
        assertNull(output);

        output = parser.parseOutput("");
        assertNotNull(output);
        assertEquals(0, output.length);

        output = parser.parseOutput("this shouldn't have anything");
        assertNotNull(output);
        assertEquals(0, output.length);

        output = parser.parseOutput("parse error: expected identifier or '*' \n" +
                        "saw: operator '{' at /home/morser/test.stp:14:7 \n" +
                        "1 parse error(s). \n" +
                        "Pass 1: parse failed.  Try again with more '-v' (verbose) options.");
        assertNotNull(output);
        assertEquals(1, output.length);
        assertTrue("parse error:".equals(output[0][0]));
        assertTrue(output[0][3].startsWith("14"));

        output = parser.parseOutput("semantic error: probe_615 with type mismatch for identifier 'flags' at /home/morser/test.stp:22:6: string vs. long \n" +
                        "semantic error: probe_615 with type mismatch for identifier 'mode' at /home/morser/test.stp:23:6: string vs. long \n" +
                        "semantic error: probe_615 with type mismatch for identifier 'f' at /home/morser/test.stp:25:6: string vs. long \n" +
                        "Pass 2: analysis failed.  Try again with more '-v' (verbose) options.");
        assertNotNull(output);
        assertEquals(3, output.length);
        assertTrue("semantic error:".equals(output[0][0]));
        assertTrue(output[0][3].startsWith("22:6"));
    }
}