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      1 // object_unittest.cc -- test Object, Relobj, etc.
      2 
      3 // Copyright (C) 2006-2016 Free Software Foundation, Inc.
      4 // Written by Ian Lance Taylor <iant (at) google.com>.
      5 
      6 // This file is part of gold.
      7 
      8 // This program is free software; you can redistribute it and/or modify
      9 // it under the terms of the GNU General Public License as published by
     10 // the Free Software Foundation; either version 3 of the License, or
     11 // (at your option) any later version.
     12 
     13 // This program is distributed in the hope that it will be useful,
     14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
     15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     16 // GNU General Public License for more details.
     17 
     18 // You should have received a copy of the GNU General Public License
     19 // along with this program; if not, write to the Free Software
     20 // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
     21 // MA 02110-1301, USA.
     22 
     23 #include "gold.h"
     24 
     25 #include "object.h"
     26 #include "options.h"
     27 #include "parameters.h"
     28 
     29 #include "test.h"
     30 #include "testfile.h"
     31 
     32 namespace gold_testsuite
     33 {
     34 
     35 using namespace gold;
     36 
     37 // Test basic Object functionality.
     38 
     39 template<int size, bool big_endian>
     40 bool
     41 Sized_object_test(const unsigned char* test_file, unsigned int test_file_size)
     42 {
     43   parameters_clear_target();
     44   // We need a pretend Task.
     45   const Task* task = reinterpret_cast<const Task*>(-1);
     46   Input_file input_file(task, "test.o", test_file, test_file_size);
     47   Object* object = make_elf_object("test.o", &input_file, 0,
     48 				   test_file, test_file_size, NULL);
     49   CHECK(object->name() == "test.o");
     50   CHECK(!object->is_dynamic());
     51   CHECK(object->is_locked());
     52   object->unlock(task);
     53   CHECK(!object->is_locked());
     54   object->lock(task);
     55   CHECK(object->shnum() == 5);
     56   CHECK(object->section_name(0).empty());
     57   CHECK(object->section_name(1) == ".test");
     58   CHECK(object->section_flags(0) == 0);
     59   CHECK(object->section_flags(1) == elfcpp::SHF_ALLOC);
     60   object->unlock(task);
     61   return true;
     62 }
     63 
     64 bool
     65 Object_test(Test_report*)
     66 {
     67   General_options options;
     68   int fail = 0;
     69 
     70   set_parameters_options(&options);
     71 
     72 #ifdef HAVE_TARGET_32_LITTLE
     73   if (!Sized_object_test<32, false>(test_file_1_32_little,
     74 				    test_file_1_size_32_little))
     75     ++fail;
     76   CHECK(&parameters->target() == target_test_pointer_32_little);
     77 #endif
     78 
     79 #ifdef HAVE_TARGET_32_BIG
     80   if (!Sized_object_test<32, true>(test_file_1_32_big,
     81 				   test_file_1_size_32_big))
     82     ++fail;
     83   CHECK(&parameters->target() == target_test_pointer_32_big);
     84 #endif
     85 
     86 #ifdef HAVE_TARGET_64_LITTLE
     87   if (!Sized_object_test<64, false>(test_file_1_64_little,
     88 				    test_file_1_size_64_little))
     89     ++fail;
     90   CHECK(&parameters->target() == target_test_pointer_64_little);
     91 #endif
     92 
     93 #ifdef HAVE_TARGET_64_BIG
     94   if (!Sized_object_test<64, true>(test_file_1_64_big,
     95 				   test_file_1_size_64_big))
     96     ++fail;
     97   CHECK(&parameters->target() == target_test_pointer_64_big);
     98 #endif
     99 
    100   return fail == 0;
    101 }
    102 
    103 Register_test object_register("Object", Object_test);
    104 
    105 } // End namespace gold_testsuite.
    106