Basic tests for the converters

src/buddies/unit_tests/bdConverterTests.cc

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+
+/*
+
+  KLayout Layout Viewer
+  Copyright (C) 2006-2017 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 "utHead.h"
+#include "bdConverterMain.h"
+#include "dbCIFReader.h"
+#include "dbDXFReader.h"
+#include "dbOASISReader.h"
+#include "dbGDS2Reader.h"
+#include "contrib/dbGDS2TextReader.h"
+
+//  Testing the converter main implementation (CIF)
+TEST(1)
+{
+  std::string input = ut::testsrc ();
+  input += "/testdata/gds/t10.gds";
+
+  std::string output = this->tmp_file ();
+
+  char *argv[] = { "x", const_cast<char *> (input.c_str ()), const_cast<char *> (output.c_str ()) };
+
+  EXPECT_EQ (bd::converter_main (sizeof (argv) / sizeof (argv[0]), argv, db::CIFReaderOptions ().format_name ()), 0);
+
+  db::Layout layout;
+
+  {
+    tl::InputStream stream (output);
+    db::CIFReader reader (stream);
+    reader.read (layout, db::LoadLayoutOptions ());
+  }
+
+  this->compare_layouts (layout, input, ut::NoNormalization);
+}
+
+//  Testing the converter main implementation (DXF)
+TEST(2)
+{
+  std::string input = ut::testsrc ();
+  input += "/testdata/gds/t10.gds";
+
+  std::string output = this->tmp_file ();
+
+  char *argv[] = { "x", const_cast<char *> (input.c_str ()), const_cast<char *> (output.c_str ()) };
+
+  EXPECT_EQ (bd::converter_main (sizeof (argv) / sizeof (argv[0]), argv, db::DXFReaderOptions ().format_name ()), 0);
+
+  db::Layout layout;
+
+  {
+    tl::InputStream stream (output);
+    db::DXFReader reader (stream);
+    reader.read (layout, db::LoadLayoutOptions ());
+  }
+
+  //  Fix top cell name (which is TOP in DXF, not RINGO as in reference)
+  std::pair<bool, db::cell_index_type> top = layout.cell_by_name ("TOP");
+  EXPECT_EQ (top.first, true);
+  layout.rename_cell (top.second, "RINGO");
+
+  //  Use GDS2 normalization to solve the box vs. polygon issue
+  this->compare_layouts (layout, input, ut::WriteGDS2);
+}
+
+//  Testing the converter main implementation (GDS2)
+TEST(3)
+{
+  std::string input = ut::testsrc ();
+  input += "/testdata/gds/t10.gds";
+
+  std::string output = this->tmp_file ();
+
+  char *argv[] = { "x", const_cast<char *> (input.c_str ()), const_cast<char *> (output.c_str ()) };
+
+  EXPECT_EQ (bd::converter_main (sizeof (argv) / sizeof (argv[0]), argv, db::GDS2ReaderOptions ().format_name ()), 0);
+
+  db::Layout layout;
+
+  {
+    tl::InputStream stream (output);
+    db::GDS2Reader reader (stream);
+    reader.read (layout, db::LoadLayoutOptions ());
+  }
+
+  this->compare_layouts (layout, input, ut::NoNormalization);
+}
+
+//  Testing the converter main implementation (GDS2Text)
+TEST(4)
+{
+  std::string input = ut::testsrc ();
+  input += "/testdata/gds/t10.gds";
+
+  std::string output = this->tmp_file ();
+
+  char *argv[] = { "x", const_cast<char *> (input.c_str ()), const_cast<char *> (output.c_str ()) };
+
+  EXPECT_EQ (bd::converter_main (sizeof (argv) / sizeof (argv[0]), argv, db::GDS2ReaderOptions ().format_name () + "Text"), 0);
+
+  db::Layout layout;
+
+  {
+    tl::InputStream stream (output);
+    db::GDS2ReaderText reader (stream);
+    reader.read (layout, db::LoadLayoutOptions ());
+  }
+
+  this->compare_layouts (layout, input, ut::NoNormalization);
+}
+
+//  Testing the converter main implementation (OASIS)
+TEST(5)
+{
+  std::string input = ut::testsrc ();
+  input += "/testdata/gds/t10.gds";
+
+  std::string output = this->tmp_file ();
+
+  char *argv[] = { "x", const_cast<char *> (input.c_str ()), const_cast<char *> (output.c_str ()) };
+
+  EXPECT_EQ (bd::converter_main (sizeof (argv) / sizeof (argv[0]), argv, db::OASISReaderOptions ().format_name ()), 0);
+
+  db::Layout layout;
+
+  {
+    tl::InputStream stream (output);
+    db::OASISReader reader (stream);
+    reader.read (layout, db::LoadLayoutOptions ());
+  }
+
+  this->compare_layouts (layout, input, ut::NoNormalization);
+}
+