WIP: some fixes at unit test level

ci-scripts/docker/docker_prepare.sh

@@ -5,7 +5,7 @@ set -xe
 if [[ -f "/etc/centos-release" ]]; then
     # sometimes the epel server is down. retry 5 times
     for i in $(seq 1 5); do 
-        yum install -y zlib-devel curl-devel expat-devel ccache && s=0 && break || s=$? && sleep 15; 
+        yum install -y zlib-devel curl-devel expat-devel libpng-devel ccache && s=0 && break || s=$? && sleep 15; 
     done
 
     [ $s -eq 0 ] || exit $s
@@ -27,7 +27,7 @@ if [[ -f "/etc/centos-release" ]]; then
 elif [[ -f "/etc/alpine-release" ]]; then
     # musllinux prep
     # ccache already present
-    apk add curl-dev expat-dev zlib-dev ccache
+    apk add curl-dev expat-dev zlib-dev libpng-dev ccache
     export PATH="/usr/lib/ccache/bin:$PATH"
 fi
 

pyproject.toml

@@ -5,7 +5,7 @@ test-command = [
   "python {package}/testdata/pymod/import_rdb.py",
   "python {package}/testdata/pymod/import_tl.py",
   "python {package}/testdata/pymod/import_lib.py",
-  "python {package}/testdata/pymod/import_lay.py",
+  "python {package}/testdata/pymod/import_lay_noqt.py",
   "python {package}/testdata/pymod/pya_tests.py"
 ]
 # Disable building PyPy wheels on all platforms

src/pymod/lay/lay.pro

@@ -9,12 +9,13 @@ SOURCES = \
 
 HEADERS += \
 
-equals(HAVE_QT, "0") {
+LIBS += -lklayout_layview
-  LIBS += -lklayout_laybasic
+
-} else {
+!equals(HAVE_QT, "0") {
+  LIBS += -lklayout_layui
   LIBS += -lklayout_lay
 }
 
 # hard linked as they contribute GSI classes to "lay" module:
-LIBS += -lklayout_img -lklayout_edt -lklayout_ant -lklayout_lym
+LIBS += -lklayout_laybasic -lklayout_img -lklayout_edt -lklayout_ant -lklayout_lym
 

src/pymod/lay/layMain.cc

@@ -23,7 +23,11 @@
 #include "../pymodHelper.h"
 
 //  to force linking of the layview module
+#if defined(HAVE_QT)
+#  include "../../lay/lay/layForceLink.h"
+#else
 #  include "../../layview/layview/layviewForceLink.h"
+#endif
 
 //  Force-include other dependencies
 //  NOTE: these libraries contribute to the "lay" module space. Hence we have to include them.
@@ -33,4 +37,3 @@
 #include "../../lym/lym/lymForceLink.h"
 
 DEFINE_PYMOD(laycore, "lay", "KLayout core module 'lay'")
-

src/pymod/unit_tests/pymod_tests.cc

@@ -87,12 +87,7 @@ PYMODTEST (bridge, "bridge.py")
 PYMODTEST (import_tl, "import_tl.py")
 PYMODTEST (import_db, "import_db.py")
 PYMODTEST (import_rdb, "import_rdb.py")
-
-#if defined(HAVE_QT) && defined(HAVE_QTBINDINGS)
 PYMODTEST (import_lay, "import_lay.py")
-#else
-PYMODTEST (import_lay, "import_lay_noqt.py")
-#endif
 
 #if defined(HAVE_QT) && defined(HAVE_QTBINDINGS)
 

testdata/pymod/import_lay.py

@@ -21,18 +21,38 @@ import klayout.lay as lay
 import unittest
 import sys
 
+def can_create_layoutview():
+  if not "MainWindow" in lay.__dict__:
+    return True  # Qt-less
+  elif not "Application" in lay.__dict__:
+    return False  # cannot instantiate Application
+  elif lay.__dict__["Application"].instance() is None:
+    return False  # Application is not present
+  else:
+    return True
+
 # Tests the basic abilities of the module
 
 class BasicTest(unittest.TestCase):
 
   def test_1(self):
 
+    if not can_create_layoutview():
+      print("Skipped test as LayoutView cannot be instantiated")
+      return
+
     lv = lay.LayoutView()
     lv.resize(800, 600)
     lv.zoom_box(db.DBox(-42, -17, 142, 117))
     bx = lv.box()
     self.assertEqual(str(bx), "(-42.09,-19.09;141.91,118.91)")
 
+  def test_2(self):
+
+    p = lay.LayerPropertiesNode()
+    p.name = "u"
+    self.assertEqual(p.name, "u")
+
 # run unit tests
 if __name__ == '__main__':
   suite = unittest.TestSuite()

testdata/pymod/import_lay_noqt.py

@@ -1,47 +0,0 @@
-# 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
-
-import testprep
-import klayout.db as db
-import klayout.lay as lay
-import unittest
-import sys
-
-# Tests the basic abilities of the module
-
-class BasicTest(unittest.TestCase):
-
-  def test_1(self):
-    self.assertEqual("Annotation" in lay.__all__, True)
-
-  def test_2(self):
-    # Some smoke test
-    ant = lay.Annotation()
-    ant.style = lay.Annotation.StyleRuler
-    self.assertEqual(str(ant.style), str(lay.Annotation.StyleRuler))
-    ant.fmt_x = "abc"
-    self.assertEqual(ant.fmt_x, "abc")
-
-# run unit tests
-if __name__ == '__main__':
-  suite = unittest.TestSuite()
-  suite = unittest.TestLoader().loadTestsFromTestCase(BasicTest)
-
-  if not unittest.TextTestRunner(verbosity = 1).run(suite).wasSuccessful():
-    sys.exit(1)
-
-

testdata/python/dbLayoutVsSchematic.py

@@ -177,7 +177,7 @@ class DBLayoutVsSchematicTests(unittest.TestCase):
 
 # run unit tests
 if __name__ == '__main__':
-  suite = unittest.TestLoader().loadTestsFromTestCase(DBLayoutToNetlistTests)
+  suite = unittest.TestLoader().loadTestsFromTestCase(DBLayoutVsSchematicTests)
 
   if not unittest.TextTestRunner(verbosity = 1).run(suite).wasSuccessful():
     sys.exit(1)

testdata/python/dbNetlistCrossReference.py

@@ -179,7 +179,7 @@ class DBNetlistCrossReferenceTests(unittest.TestCase):
 
 # run unit tests
 if __name__ == '__main__':
-  suite = unittest.TestLoader().loadTestsFromTestCase(DBLayoutToNetlistTests)
+  suite = unittest.TestLoader().loadTestsFromTestCase(DBNetlistCrossReferenceTests)
 
   if not unittest.TextTestRunner(verbosity = 1).run(suite).wasSuccessful():
     sys.exit(1)

testdata/python/layLayers.py

@@ -21,6 +21,16 @@ import unittest
 import os
 import sys
 
+def can_create_layoutview():
+  if not "MainWindow" in pya.__dict__:
+    return True  # Qt-less
+  elif not "Application" in pya.__dict__:
+    return False  # cannot instantiate Application
+  elif pya.__dict__["Application"].instance() is None:
+    return False  # Application is not present
+  else:
+    return True
+
 def astr(a):
   astr = []
   for i in a:
@@ -57,6 +67,10 @@ class LAYLayersTests(unittest.TestCase):
 
   def test_1(self):
 
+    if not can_create_layoutview():
+      print("Skipped test as LayoutView cannot be created.")
+      return
+
     cv = pya.LayoutView()
     cv.load_layout(os.getenv("TESTSRC") + "/testdata/gds/t11.gds", True) 
     cv.load_layout(os.getenv("TESTSRC") + "/testdata/gds/t10.gds", True) 
@@ -202,6 +216,10 @@ class LAYLayersTests(unittest.TestCase):
 
   def test_1a(self):
 
+    if not can_create_layoutview():
+      print("Skipped test as LayoutView cannot be created.")
+      return
+
     mgr = pya.Manager()
 
     cv = pya.LayoutView(False, mgr)
@@ -647,6 +665,10 @@ class LAYLayersTests(unittest.TestCase):
   # direct replacement of objects and attributes
   def test_3(self):
 
+    if not can_create_layoutview():
+      print("Skipped test as LayoutView cannot be created.")
+      return
+
     cv = pya.LayoutView()
     cv.load_layout(os.getenv("TESTSRC") + "/testdata/gds/t11.gds", pya.LoadLayoutOptions(), "", True) 
     cv.load_layout(os.getenv("TESTSRC") + "/testdata/gds/t10.gds", pya.LoadLayoutOptions(), "", True) 
@@ -765,6 +787,10 @@ class LAYLayersTests(unittest.TestCase):
   # propagation of "real" attributes through the hierarchy
   def test_4(self):
 
+    if not can_create_layoutview():
+      print("Skipped test as LayoutView cannot be created.")
+      return
+
     cv = pya.LayoutView()
     cv.load_layout(os.getenv("TESTSRC") + "/testdata/gds/t11.gds", True) 
     cv.load_layout(os.getenv("TESTSRC") + "/testdata/gds/t10.gds", True) 
@@ -795,6 +821,10 @@ class LAYLayersTests(unittest.TestCase):
   # delete method of iterator
   def test_5(self):
 
+    if not can_create_layoutview():
+      print("Skipped test as LayoutView cannot be created.")
+      return
+
     cv = pya.LayoutView()
     cv.load_layout(os.getenv("TESTSRC") + "/testdata/gds/t11.gds", True) 
 
@@ -883,6 +913,10 @@ class LAYLayersTests(unittest.TestCase):
   # custom stipples and line styles
   def test_6(self):
 
+    if not can_create_layoutview():
+      print("Skipped test as LayoutView cannot be created.")
+      return
+
     cv = pya.LayoutView()
     cv.load_layout(os.getenv("TESTSRC") + "/testdata/gds/t11.gds", True) 
 
@@ -926,7 +960,7 @@ if __name__ == '__main__':
   suite = unittest.TestSuite()
   # NOTE: Use this instead of loadTestsfromTestCase to select a specific test:
   #   suite.addTest(BasicTest("test_26"))
-  suite = unittest.TestLoader().loadTestsFromTestCase(LAYLayersTest)
+  suite = unittest.TestLoader().loadTestsFromTestCase(LAYLayersTests)
 
   # Only runs with Application available
   if "Application" in pya.__all__ and not unittest.TextTestRunner(verbosity = 1).run(suite).wasSuccessful():