From d4123d42a7eea9306acece1a8742a77d328a8159 Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@koefferlein.de>
Date: Sat, 27 Aug 2022 21:55:30 +0200
Subject: [PATCH] added missing file

---
 testdata/ruby/dbCellTests.rb | 103 +++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 testdata/ruby/dbCellTests.rb

diff --git a/testdata/ruby/dbCellTests.rb b/testdata/ruby/dbCellTests.rb
new file mode 100644
index 000000000..9780fd231
--- /dev/null
+++ b/testdata/ruby/dbCellTests.rb
@@ -0,0 +1,103 @@
+# encoding: UTF-8
+
+# KLayout Layout Viewer
+# Copyright (C) 2006-2022 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
+
+if !$:.member?(File::dirname($0))
+  $:.push(File::dirname($0))
+end
+
+load("test_prologue.rb")
+
+class DBCellTests_TestClass < TestBase
+
+  def make_layout
+
+    ly = RBA::Layout::new
+    top = ly.create_cell("TOP")
+    a = ly.create_cell("A")
+    l1 = ly.layer(1, 0)
+    a.shapes(l1).insert(RBA::DBox::new(1, 2, 3, 4))
+    top.insert(RBA::DCellInstArray::new(a.cell_index, RBA::DTrans::R0))
+    top.insert(RBA::DCellInstArray::new(a.cell_index, RBA::DTrans::R90))
+
+    ly
+
+  end
+
+  # writing cells
+  def test_1
+
+    tmp = File::join($ut_testtmp, "tmp.gds")
+
+    ly = make_layout
+    top = ly.top_cell
+
+    top.write(tmp)
+
+    ly2 = RBA::Layout::new
+    ly2.read(tmp)
+
+    assert_equal(RBA::Region::new(ly2.top_cell.begin_shapes_rec(ly2.layer(1, 0))).to_s, "(1000,2000;1000,4000;3000,4000;3000,2000);(-4000,1000;-4000,3000;-2000,3000;-2000,1000)")
+
+    tmp = File::join($ut_testtmp, "tmp2.gds")
+
+    opt = RBA::SaveLayoutOptions::new
+    opt.dbu = 0.005
+    top.write(tmp, opt)
+
+    ly2 = RBA::Layout::new
+    ly2.read(tmp)
+
+    assert_equal(RBA::Region::new(ly2.top_cell.begin_shapes_rec(ly2.layer(1, 0))).to_s, "(200,400;200,800;600,800;600,400);(-800,200;-800,600;-400,600;-400,200)")
+
+  end
+
+  # reading cells
+  def test_2
+
+    tmp = File::join($ut_testtmp, "tmp.gds")
+
+    ly = make_layout
+    top = ly.top_cell
+
+    top.write(tmp)
+
+    ly2 = RBA::Layout::new
+    ly2.dbu = 0.005
+    top = ly2.create_cell("IMPORTED")
+    top.read(tmp)
+
+    assert_equal(RBA::Region::new(top.begin_shapes_rec(ly2.layer(1, 0))).to_s, "(200,400;200,800;600,800;600,400);(-800,200;-800,600;-400,600;-400,200)")
+
+    ly2 = RBA::Layout::new
+    ly2.dbu = 0.005
+    top = ly2.create_cell("IMPORTED")
+
+    opt = RBA::LoadLayoutOptions::new
+    lm = RBA::LayerMap::new
+    lm.map("1/0 : 5/0", 0)
+    opt.layer_map = lm
+    top.read(tmp, opt)
+
+    assert_equal(RBA::Region::new(top.begin_shapes_rec(ly2.layer(5, 0))).to_s, "(200,400;200,800;600,800;600,400);(-800,200;-800,600;-400,600;-400,200)")
+
+  end
+
+end
+
+load("test_epilogue.rb")