Function testNames

check/TestCAPI.c:579–717

}

void testNames() {
  void* highs = Highs_create();

  if (!dev_run) Highs_setBoolOptionValue(highs, "output_flag", 0);

  createBlendingLp(highs);

  HighsInt return_status;

  const HighsInt num_col = 2;
  const HighsInt num_row = 3;
  assert(num_col == Highs_getNumCols(highs));
  assert(num_row == Highs_getNumRows(highs));

  char* col_prefix = "Col";
  char* row_prefix = "Row";
  // Check index out of bounds

  return_status = Highs_passColName(highs, -1, col_prefix);
  assert(return_status == kHighsStatusError);
  return_status = Highs_passRowName(highs, -1, row_prefix);
  assert(return_status == kHighsStatusError);
  return_status = Highs_passColName(highs, num_col, col_prefix);
  assert(return_status == kHighsStatusError);
  return_status = Highs_passRowName(highs, num_row, row_prefix);
  assert(return_status == kHighsStatusError);

  // Define all column names to be the same
  for (HighsInt iCol = 0; iCol < num_col; iCol++) {
    return_status = Highs_passColName(highs, iCol, col_prefix);
    assert(return_status == kHighsStatusOk);
  }
  return_status = Highs_writeModel(highs, "");
  assert(return_status == kHighsStatusWarning);

  char name[5];  // 3 chars prefix, 1 char iCol, 1 char 0-terminator

  // Define all column names to be different
  for (HighsInt iCol = 0; iCol < num_col; iCol++) {
    sprintf(name, "%s%" HIGHSINT_FORMAT "", col_prefix, iCol);
    return_status = Highs_passColName(highs, iCol, name);
    assert(return_status == kHighsStatusOk);
  }
  return_status = Highs_writeModel(highs, "");
  assert(return_status == kHighsStatusOk);

  // Check that the columns can be found by name
  HighsInt ck_iCol;
  for (HighsInt iCol = 0; iCol < num_col; iCol++) {
    return_status = Highs_getColName(highs, iCol, name);
    assert(return_status == kHighsStatusOk);
    return_status = Highs_getColByName(highs, name, &ck_iCol);
    assert(return_status == kHighsStatusOk);
    assert(ck_iCol == iCol);
  }
  return_status = Highs_getColByName(highs, "FRED", &ck_iCol);
  assert(return_status == kHighsStatusError);