gold/testsuite/object_unittest.cc

   1 // object_unittest.cc -- test Object, Relobj, etc.
   2
   3 // Copyright 2006, 2007, 2008 Free Software Foundation, Inc.
   4 // Written by Ian Lance Taylor <iant@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
  27 #include "test.h"
  28 #include "testfile.h"
  29
  30 namespace gold_testsuite
  31 {
  32
  33 using namespace gold;
  34
  35 // Test basic Object functionality.
  36
  37 template<int size, bool big_endian>
  38 bool
  39 Sized_object_test(const unsigned char* test_file, unsigned int test_file_size)
  40 {
  41   parameters_clear_target();
  42   // We need a pretend Task.
  43   const Task* task = reinterpret_cast<const Task*>(-1);
  44   Input_file input_file(task, "test.o", test_file, test_file_size);
  45   Object* object = make_elf_object("test.o", &input_file, 0,
  46                                    test_file, test_file_size, NULL);
  47   CHECK(object->name() == "test.o");
  48   CHECK(!object->is_dynamic());
  49   CHECK(object->is_locked());
  50   object->unlock(task);
  51   CHECK(!object->is_locked());
  52   object->lock(task);
  53   CHECK(object->shnum() == 5);
  54   CHECK(object->section_name(0).empty());
  55   CHECK(object->section_name(1) == ".test");
  56   CHECK(object->section_flags(0) == 0);
  57   CHECK(object->section_flags(1) == elfcpp::SHF_ALLOC);
  58   object->unlock(task);
  59   return true;
  60 }
  61
  62 bool
  63 Object_test(Test_report*)
  64 {
  65   int fail = 0;
  66
  67 #ifdef HAVE_TARGET_32_LITTLE
  68   if (!Sized_object_test<32, false>(test_file_1_32_little,
  69                                     test_file_1_size_32_little))
  70     ++fail;
  71   CHECK(&parameters->target() == target_test_pointer_32_little);
  72 #endif
  73
  74 #ifdef HAVE_TARGET_32_BIG
  75   if (!Sized_object_test<32, true>(test_file_1_32_big,
  76                                    test_file_1_size_32_big))
  77     ++fail;
  78   CHECK(&parameters->target() == target_test_pointer_32_big);
  79 #endif
  80
  81 #ifdef HAVE_TARGET_64_LITTLE
  82   if (!Sized_object_test<64, false>(test_file_1_64_little,
  83                                     test_file_1_size_64_little))
  84     ++fail;
  85   CHECK(&parameters->target() == target_test_pointer_64_little);
  86 #endif
  87
  88 #ifdef HAVE_TARGET_64_BIG
  89   if (!Sized_object_test<64, true>(test_file_1_64_big,
  90                                    test_file_1_size_64_big))
  91     ++fail;
  92   CHECK(&parameters->target() == target_test_pointer_64_big);
  93 #endif
  94
  95   return fail == 0;
  96 }
  97
  98 Register_test object_register("Object", Object_test);
  99
 100 } // End namespace gold_testsuite.