mirror of https://github.com/VLSIDA/OpenRAM.git
85 lines
2.7 KiB
Python
Executable File
85 lines
2.7 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# See LICENSE for licensing information.
|
|
#
|
|
# Copyright (c) 2016-2019 Regents of the University of California and The Board
|
|
# of Regents for the Oklahoma Agricultural and Mechanical College
|
|
# (acting for and on behalf of Oklahoma State University)
|
|
# All rights reserved.
|
|
#
|
|
import unittest
|
|
from testutils import *
|
|
import sys, os,re
|
|
sys.path.append(os.getenv("OPENRAM_HOME"))
|
|
import globals
|
|
from globals import OPTS
|
|
import debug
|
|
|
|
class library_lvs_test(openram_test):
|
|
|
|
def runTest(self):
|
|
config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
|
|
globals.init_openram(config_file)
|
|
import verify
|
|
|
|
(gds_dir, sp_dir, allnames) = setup_files()
|
|
drc_errors = 0
|
|
lvs_errors = 0
|
|
debug.info(1, "Performing LVS on: " + ", ".join(allnames))
|
|
|
|
for f in allnames:
|
|
gds_name = "{0}/{1}.gds".format(gds_dir, f)
|
|
sp_name = "{0}/{1}.sp".format(sp_dir, f)
|
|
name = re.sub('\.gds$', '', f)
|
|
if not os.path.isfile(gds_name):
|
|
lvs_errors += 1
|
|
debug.error("Missing GDS file {}".format(gds_name))
|
|
if not os.path.isfile(sp_name):
|
|
lvs_errors += 1
|
|
debug.error("Missing SPICE file {}".format(sp_name))
|
|
drc_errors += verify.run_drc(name, gds_name, sp_name)
|
|
lvs_errors += verify.run_lvs(f, gds_name, sp_name)
|
|
|
|
# fail if the error count is not zero
|
|
self.assertEqual(drc_errors + lvs_errors, 0)
|
|
globals.end_openram()
|
|
|
|
|
|
def setup_files():
|
|
gds_dir = OPTS.openram_tech + "/gds_lib"
|
|
sp_dir = OPTS.openram_tech + "/lvs_lib"
|
|
if not os.path.exists(sp_dir):
|
|
sp_dir = OPTS.openram_tech + "/sp_lib"
|
|
files = os.listdir(gds_dir)
|
|
nametest = re.compile("\.gds$", re.IGNORECASE)
|
|
gds_files = list(filter(nametest.search, files))
|
|
files = os.listdir(sp_dir)
|
|
nametest = re.compile("\.sp$", re.IGNORECASE)
|
|
sp_files = filter(nametest.search, files)
|
|
|
|
# make a list of all the gds and spice files
|
|
tempnames = gds_files
|
|
tempnames.extend(sp_files)
|
|
|
|
# remove the .gds and .sp suffixes
|
|
for i in range(len(tempnames)):
|
|
tempnames[i] = re.sub('\.gds$', '', tempnames[i])
|
|
tempnames[i] = re.sub('\.sp$', '', tempnames[i])
|
|
|
|
try:
|
|
from tech import blackbox_cells
|
|
nameset = list(set(tempnames) - set(blackbox_cells))
|
|
except ImportError:
|
|
# remove duplicate base names
|
|
nameset = set(tempnames)
|
|
|
|
allnames = list(nameset)
|
|
|
|
return (gds_dir, sp_dir, allnames)
|
|
|
|
# run the test from the command line
|
|
if __name__ == "__main__":
|
|
(OPTS, args) = globals.parse_args()
|
|
del sys.argv[1:]
|
|
header(__file__, OPTS.tech_name)
|
|
unittest.main(testRunner=debugTestRunner())
|