Function TEST

test/common/test_parse.cpp:43–68

//////////////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////////////////
TEST (PCL, parse_double)
{
  const char arg0[] = {"test_name"};
  const char arg1[] = {"double"};
  const char arg2_1[] = {"-3.14e+0"};
  const char arg2_2[] = {"-3.14f+0"};
  const char arg2_3[] = {"3.14e+309"};

  const char* argv_1[] = { &arg0[0], &arg1[0], &arg2_1[0], nullptr};
  const char* argv_2[] = { &arg0[0], &arg1[0], &arg2_2[0], nullptr};
  const char* argv_3[] = { &arg0[0], &arg1[0], &arg2_3[0], nullptr};
  constexpr int argc = static_cast<int> (sizeof (argv_1)/sizeof (argv_1[0])) - 1;

  int index = -1;
  double value = 0;

  index = pcl::console::parse_argument (argc, argv_1, "double", value);
  EXPECT_DOUBLE_EQ(-3.14, value);
  EXPECT_EQ(1, index);

  index = pcl::console::parse_argument (argc, argv_2, "double", value);
  EXPECT_EQ(-1, index);

  index = pcl::console::parse_argument (argc, argv_3, "double", value);
  EXPECT_EQ(-1, index);
}

///////////////////////////////////////////////////////////////////////////////////////////
TEST (PCL, parse_float)