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Added some tests for the netlist browser API

This commit is contained in:
Matthias Koefferlein 2026-03-23 21:42:49 +01:00
parent 1588e74873
commit c03a617fe2
2 changed files with 119 additions and 0 deletions
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src/rba/unit_tests/rbaTests.cc
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@ -149,6 +149,7 @@ RUBYTEST (extNetTracer, "extNetTracer.rb")
RUBYTEST (imgObject, "imgObject.rb")
RUBYTEST (layLayers, "layLayers.rb")
RUBYTEST (layLayoutView, "layLayoutView.rb")
RUBYTEST (layNetlistBrowser, "layNetlistBrowser.rb")
RUBYTEST (layMainWindow, "layMainWindow.rb")
RUBYTEST (layMarkers, "layMarkers.rb")
RUBYTEST (layMacro, "layMacro.rb")

118
testdata/ruby/layNetlistBrowser.rb vendored Normal file
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@ -0,0 +1,118 @@
# encoding: UTF-8
# KLayout Layout Viewer
# Copyright (C) 2006-2026 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 LAYNetlistBrowser_TestClass < TestBase
# Basic view creation and MainWindow events
def test_1
if !RBA.constants.member?(:Application)
return
end
app = RBA::Application.instance
mw = app.main_window
mw.close_all
cv = mw.load_layout(ENV["TESTSRC"] + "/testdata/lvs/ringo_mixed_hierarchy.gds", 0)
lv = cv.view
nb = lv.netlist_browser
db = lv.lvsdb(lv.create_lvsdb("DB1"))
db.read(ENV["TESTSRC"] + "/testdata/lvs/ringo_mixed_hierarchy.lvsdb")
lv.show_lvsdb(0, 0)
# Test path selections
nl = nb.db.netlist
# net
n = nl.circuit_by_name("INVX1").net_by_name("OUT")
pth = RBA::NetlistObjectsPath.from_first(n)
nb.current_path = pth
assert_equal(nb.current_path.first.net.to_s, "INVX1:OUT")
assert_equal(nb.current_path.second.net.to_s, "INVX1:OUT")
# device
n = nl.circuit_by_name("INVX1").device_by_id(1)
pth = RBA::NetlistObjectsPath.from_first(n)
nb.current_path = pth
assert_equal(nb.current_path.first.device.expanded_name, "$1")
assert_equal(nb.current_path.second.device.expanded_name, "$1")
# subcircuit
n = nl.circuit_by_name("RINGO").subcircuit_by_id(2)
pth = RBA::NetlistObjectsPath.from_first(n)
nb.current_path = pth
assert_equal(nb.current_path.first.path[-1].expanded_name, "$2")
assert_equal(nb.current_path.second.path[-1].expanded_name, "$11")
# circuit
n = nl.circuit_by_name("INVX1")
pth = RBA::NetlistObjectsPath.from_first(n)
nb.current_path = pth
assert_equal(nb.current_path.first.root.name, "INVX1")
assert_equal(nb.current_path.second.root.name, "INVX1")
nl = nb.db.reference
# net:
n = nl.circuit_by_name("INVX1").net_by_name("OUT")
pth = RBA::NetlistObjectsPath.from_second(n)
nb.current_path = pth
assert_equal(nb.current_path.first.net.to_s, "INVX1:OUT")
assert_equal(nb.current_path.second.net.to_s, "INVX1:OUT")
# device
n = nl.circuit_by_name("INVX1").device_by_name("$2")
pth = RBA::NetlistObjectsPath.from_second(n)
nb.current_path = pth
assert_equal(nb.current_path.first.device.expanded_name, "$2")
assert_equal(nb.current_path.second.device.expanded_name, "$2")
# subcircuit
n = nl.circuit_by_name("RINGO").subcircuit_by_name("$3")
pth = RBA::NetlistObjectsPath.from_second(n)
nb.current_path = pth
assert_equal(nb.current_path.first.path[-1].expanded_name, "$4")
assert_equal(nb.current_path.second.path[-1].expanded_name, "$3")
# circuit
n = nl.circuit_by_name("INVX1")
pth = RBA::NetlistObjectsPath.from_second(n)
nb.current_path = pth
assert_equal(nb.current_path.first.root.name, "INVX1")
assert_equal(nb.current_path.second.root.name, "INVX1")
mw.close_all
end
end
load("test_epilogue.rb")