/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.plugin.gdb.server.parser;
import org.eclipse.che.api.debug.shared.model.Location;
import org.testng.annotations.Test;
import java.util.Map;
import static org.testng.Assert.assertEquals;
/**
* @author Roman Nikitenko
*/
public class GdbBacktraceTest {
private static String BACKTRACE_OUTPUT =
"#0 0x00007ffff77fc710 in __write_nocancel () at ../sysdeps/unix/syscall-template.S:81\n" +
"#1 0x00007ffff7b6a684 in std::ostream::put(char) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6" +
"#2 0x00007ffff7b6a8b2 in std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >" +
"(std::basic_ostream<char, std::char_traits<char> >&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6" +
"#3 0x00000000004008a8 in main () at hello.cc:16";
@Test
public void testParseFileLocation() throws Exception {
GdbOutput gdbOutput = GdbOutput.of(BACKTRACE_OUTPUT);
GdbBacktrace backtrace = GdbBacktrace.parse(gdbOutput);
Map<Integer, Location> frames = backtrace.getFrames();
Location frame0 = frames.get(0);
Location frame3 = frames.get(3);
assertEquals(frame0.getTarget(), "../sysdeps/unix/syscall-template.S");
assertEquals(frame0.getLineNumber(), 81);
assertEquals(frame3.getTarget(), "hello.cc");
assertEquals(frame3.getLineNumber(), 16);
}
@Test
public void testParseLibraryLocation() throws Exception {
GdbOutput gdbOutput = GdbOutput.of(BACKTRACE_OUTPUT);
GdbBacktrace backtrace = GdbBacktrace.parse(gdbOutput);
Map<Integer, Location> frames = backtrace.getFrames();
Location frame1 = frames.get(1);
Location frame2 = frames.get(2);
assertEquals(frame1.getTarget(), "/usr/lib/x86_64-linux-gnu/libstdc++.so.6");
assertEquals(frame2.getTarget(), "/usr/lib/x86_64-linux-gnu/libstdc++.so.6");
}
}