From 694730746bf63106ace7e6de3213f41ab8080b86 Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@koefferlein.de>
Date: Sat, 17 Nov 2018 00:28:32 +0100
Subject: [PATCH] WIP: added more ruby, python tests.

---
 testdata/python/dbRegionTest.py | 42 +++++++++++++++++++++++++++++++++
 testdata/ruby/dbRegionTest.rb   | 16 +++++++++++++
 2 files changed, 58 insertions(+)

diff --git a/testdata/python/dbRegionTest.py b/testdata/python/dbRegionTest.py
index 0cdb1efc9..1de49db34 100644
--- a/testdata/python/dbRegionTest.py
+++ b/testdata/python/dbRegionTest.py
@@ -19,6 +19,7 @@
 import pya
 import unittest
 import sys
+import os
 
 class DBRegionTest(unittest.TestCase):
 
@@ -39,6 +40,47 @@ class DBRegionTest(unittest.TestCase):
     r.merge()
     self.assertEqual(str(r), "(0,100;0,300;50,300;50,350;250,350;250,150;200,150;200,100)")
 
+  def test_deep1(self):
+
+    ut_testsrc = os.getenv("TESTSRC")
+
+    # construction/destruction magic ...
+    self.assertEqual(pya.DeepShapeStore.instance_count(), 0)
+    dss = pya.DeepShapeStore()
+    dss._create()
+    self.assertEqual(pya.DeepShapeStore.instance_count(), 1)
+    dss = None
+    self.assertEqual(pya.DeepShapeStore.instance_count(), 0)
+
+    dss = pya.DeepShapeStore()
+    ly = pya.Layout()
+    ly.read(os.path.join(ut_testsrc, "testdata", "algo", "deep_region_l1.gds"))
+    l1 = ly.layer(1, 0)
+    r = pya.Region(ly.top_cell().begin_shapes_rec(l1), dss)
+    rf = pya.Region(ly.top_cell().begin_shapes_rec(l1))
+
+    self.assertEqual(r.area(), 53120000)
+    self.assertEqual(rf.area(), 53120000)
+
+    ly_new = pya.Layout()
+    tc = ly_new.add_cell("TOP")
+    l1 = ly_new.layer(1, 0)
+    l2 = ly_new.layer(2, 0)
+    ly_new.insert(tc, l1, r)
+    ly_new.insert(tc, l2, rf)
+
+    s1 = { }
+    s2 = { }
+    for cell in ly_new.each_cell():
+      s1[cell.name] = cell.shapes(l1).size()
+      s2[cell.name] = cell.shapes(l2).size()
+    self.assertEqual(s1, {"INV2": 1, "TOP": 0, "TRANS": 0})
+    self.assertEqual(s2, {"INV2": 0, "TOP": 10, "TRANS": 0})
+
+    # force destroy, so the unit tests pass on the next iteration
+    dss = None
+    self.assertEqual(pya.DeepShapeStore.instance_count(), 0)
+
 # run unit tests
 if __name__ == '__main__':
   suite = unittest.TestLoader().loadTestsFromTestCase(DBRegionTest)
diff --git a/testdata/ruby/dbRegionTest.rb b/testdata/ruby/dbRegionTest.rb
index 3bce9e803..493aa7c68 100644
--- a/testdata/ruby/dbRegionTest.rb
+++ b/testdata/ruby/dbRegionTest.rb
@@ -792,6 +792,22 @@ class DBRegion_TestClass < TestBase
     assert_equal(r.area, 53120000)
     assert_equal(rf.area, 53120000)
 
+    ly_new = RBA::Layout::new
+    tc = ly_new.add_cell("TOP")
+    l1 = ly_new.layer(1, 0)
+    l2 = ly_new.layer(2, 0)
+    ly_new.insert(tc, l1, r)
+    ly_new.insert(tc, l2, rf)
+
+    s1 = { }
+    s2 = { }
+    ly_new.each_cell do |cell|
+      s1[cell.name] = cell.shapes(l1).size
+      s2[cell.name] = cell.shapes(l2).size
+    end
+    assert_equal(s1, {"INV2"=>1, "TOP"=>0, "TRANS"=>0})
+    assert_equal(s2, {"INV2"=>0, "TOP"=>10, "TRANS"=>0})
+
     # force destroy, so the unit tests pass on the next iteration
     dss._destroy
     assert_equal(RBA::DeepShapeStore::instance_count, 0)