/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
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package com.oracle.truffle.tools.test;

import static com.oracle.truffle.tools.test.TestNodes.*;
import static org.junit.Assert.*;

import org.junit.*;

import com.oracle.truffle.api.instrument.*;
import com.oracle.truffle.api.nodes.*;
import com.oracle.truffle.api.source.*;
import com.oracle.truffle.tools.*;

public class LineToProbesMapTest {

    @Test
    public void testToolCreatedTooLate() {
        final RootNode expr13rootNode = createExpr13TestRootNode();
        final Node addNode = expr13rootNode.getChildren().iterator().next();
        final Probe probe = addNode.probe();
        final LineLocation lineLocation = probe.getProbedSourceSection().getLineLocation();
        assertEquals(lineLocation, expr13Line2);

        final LineToProbesMap tool = new LineToProbesMap();
        tool.install();

        assertNull(tool.findFirstProbe(expr13Line1));
        assertNull(tool.findFirstProbe(expr13Line2));
        tool.dispose();
    }

    @Test
    public void testToolInstalledTooLate() {
        final LineToProbesMap tool = new LineToProbesMap();

        final RootNode expr13rootNode = createExpr13TestRootNode();
        final Node addNode = expr13rootNode.getChildren().iterator().next();
        final Probe probe = addNode.probe();
        final LineLocation lineLocation = probe.getProbedSourceSection().getLineLocation();
        assertEquals(lineLocation, expr13Line2);

        tool.install();

        assertNull(tool.findFirstProbe(expr13Line1));
        assertNull(tool.findFirstProbe(expr13Line2));
        tool.dispose();
    }

    @Test
    public void testMapping() {
        final LineToProbesMap tool = new LineToProbesMap();
        tool.install();

        final RootNode expr13rootNode = createExpr13TestRootNode();
        final Node addNode = expr13rootNode.getChildren().iterator().next();
        final Probe probe = addNode.probe();
        final LineLocation lineLocation = probe.getProbedSourceSection().getLineLocation();
        assertEquals(lineLocation, expr13Line2);

        assertNull(tool.findFirstProbe(expr13Line1));
        assertEquals(tool.findFirstProbe(expr13Line2), probe);
        tool.dispose();
    }

}