tmf/org.eclipse.tracecompass.tmf.core.tests/src/org/eclipse/tracecompass/tmf/core/tests/callstack/FunctionNameMapperTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2015 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Alexandre Montplaisir - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.tmf.core.tests.callstack;
  14
  15 import static org.junit.Assert.assertEquals;
  16 import static org.junit.Assert.assertNotNull;
  17 import static org.junit.Assert.assertNull;
  18 import static org.junit.Assert.assertTrue;
  19
  20 import java.nio.file.Files;
  21 import java.nio.file.Path;
  22 import java.nio.file.Paths;
  23 import java.util.Map;
  24
  25 import org.eclipse.tracecompass.internal.tmf.core.callstack.FunctionNameMapper;
  26 import org.junit.Test;
  27
  28 /**
  29  * Unit tests for the {@link FunctionNameMapper} class.
  30  *
  31  * @author Alexandre Montplaisir
  32  */
  33 public class FunctionNameMapperTest {
  34
  35     /**
  36      * Test the output of a text file obtained from 'nm'.
  37      */
  38     @Test
  39     public void testNmFile() {
  40         Path nmOutput = Paths.get("..", "..", "tmf", "org.eclipse.tracecompass.tmf.core.tests",
  41                 "testfiles", "callstack" , "nm-output-example");
  42         assertTrue(Files.exists(nmOutput));
  43         Map<String, String> results = FunctionNameMapper.mapFromNmTextFile(nmOutput.toFile());
  44
  45         assertNotNull(results);
  46         assertEquals(28, results.size());
  47         assertNull(results.get(""));
  48
  49         assertEquals("completed.7259", results.get("601190"));
  50         assertEquals("data_start", results.get("601048"));
  51         assertEquals("deregister_tm_clones", results.get("400690"));
  52         assertEquals("__do_global_dtors_aux", results.get("400710"));
  53         assertEquals("__dso_handle", results.get("601050"));
  54         assertEquals("_DYNAMIC", results.get("600e18"));
  55         assertEquals("_end", results.get("601198"));
  56         assertEquals("_fini", results.get("400874"));
  57         assertEquals("frame_dummy", results.get("400730"));
  58         assertEquals("__FRAME_END__", results.get("400a28"));
  59         assertEquals("_GLOBAL_OFFSET_TABLE_", results.get("601000"));
  60         assertEquals("_GLOBAL__sub_I_main", results.get("4007ad"));
  61         assertEquals("_init", results.get("4005d0"));
  62         assertEquals("__init_array_end", results.get("600e08"));
  63         assertEquals("__init_array_start", results.get("600df8"));
  64         assertEquals("_IO_stdin_used", results.get("400880"));
  65         assertEquals("__JCR_LIST__", results.get("600e10"));
  66         assertEquals("__libc_csu_fini", results.get("400870"));
  67         assertEquals("__libc_csu_init", results.get("400800"));
  68         assertEquals("main", results.get("400756"));
  69         assertEquals("register_tm_clones", results.get("4006d0"));
  70         assertEquals("_start", results.get("400660"));
  71         assertEquals("__TMC_END__", results.get("601058"));
  72         assertEquals("Bar<int, int>* foo<int, int>(int, int)", results.get("4007c2"));
  73         assertEquals("__static_initialization_and_destruction_0(int, int)", results.get("400770"));
  74         assertEquals("std::cout@@GLIBCXX_3.4", results.get("601080"));
  75         assertEquals("std::piecewise_construct", results.get("400884"));
  76         assertEquals("std::__ioinit", results.get("601191"));
  77     }
  78 }