#!/usr/bin/env python2.7
"""
Run a test on a delay chain
"""

import unittest
from testutils import header,openram_test
import sys,os
sys.path.append(os.path.join(sys.path[0],".."))
import globals
from globals import OPTS
import debug

class replica_bitline_test(openram_test):

    def runTest(self):
        globals.init_openram("config_20_{0}".format(OPTS.tech_name))
        global verify
        import verify
        OPTS.check_lvsdrc = False

        import replica_bitline

        stages=4
        fanout=4
        rows=13
        debug.info(2, "Testing RBL with {0} FO4 stages, {1} rows".format(stages,rows))
        a = replica_bitline.replica_bitline(stages,fanout,rows)
        self.local_check(a)

        stages=8
        rows=100
        debug.info(2, "Testing RBL with {0} FO4 stages, {1} rows".format(stages,rows))
        a = replica_bitline.replica_bitline(stages,fanout,rows)
        self.local_check(a)
        
        OPTS.check_lvsdrc = True
        globals.end_openram()
        
# instantiate a copy of the class to actually run the test
if __name__ == "__main__":
    (OPTS, args) = globals.parse_args()
    del sys.argv[1:]
    header(__file__, OPTS.tech_name)
    unittest.main()