
/*

  KLayout Layout Viewer
  Copyright (C) 2006-2023 Matthias Koefferlein

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

*/

#include "tlUnitTest.h"
#include "tlStream.h"
#include "tlFileUtils.h"

//  Testing the converter main implementation (CIF)
TEST(1)
{
#if defined(HAVE_PYTHON)
  std::string fp (tl::testsrc ());
  fp += "/testdata/bd/strmrun.py";

  std::string cmd;

#if defined(__APPLE__)
  //  NOTE: because of system integrity, MacOS does not inherit DYLD_LIBRARY_PATH to child
  //  processes like sh. We need to port this variable explicitly.
  const char *ldpath_name = "DYLD_LIBRARY_PATH";
  const char *ldpath = getenv (ldpath_name);
  if (ldpath) {
    cmd += std::string (ldpath_name) + "=\"" + ldpath + "\"; export " + ldpath_name + "; ";
  }
#endif

  cmd += tl::combine_path (tl::get_inst_path (), "strmrun ") + fp;
  tl::info << cmd;

  tl::InputPipe pipe (cmd);
  tl::InputStream is (pipe);
  std::string data = is.read_all ();
  tl::info << data;

  EXPECT_EQ (data, "Hello, world (0,-42;42,0)!\n");
#endif
}

