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author | Ruben Undheim <ruben.undheim@gmail.com> | 2016-11-03 23:18:00 +0100 |
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committer | Ruben Undheim <ruben.undheim@gmail.com> | 2016-11-03 23:18:00 +0100 |
commit | fefe0fc0430f4f173a25e674708aa0f4f0854b31 (patch) | |
tree | adb13b830212c269d58031f900d652f29013d2d7 /tests/fsm/generate.py | |
parent | 4f096fe65b77435daba019248273e547fa18d167 (diff) |
Imported yosys 0.7
Diffstat (limited to 'tests/fsm/generate.py')
-rw-r--r-- | tests/fsm/generate.py | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tests/fsm/generate.py b/tests/fsm/generate.py index 8757d474..c8eda0cd 100644 --- a/tests/fsm/generate.py +++ b/tests/fsm/generate.py @@ -1,5 +1,6 @@ #!/usr/bin/env python3 +import argparse import sys import random from contextlib import contextmanager @@ -30,7 +31,16 @@ def random_expr(variables): return "%d'd%s" % (bits, random.randint(0, 2**bits-1)) raise AssertionError -for idx in range(50): +parser = argparse.ArgumentParser(formatter_class = argparse.ArgumentDefaultsHelpFormatter) +parser.add_argument('-S', '--seed', type = int, help = 'seed for PRNG') +parser.add_argument('-c', '--count', type = int, default = 50, help = 'number of test cases to generate') +args = parser.parse_args() + +if args.seed is not None: + print("PRNG seed: %d" % args.seed) + random.seed(args.seed) + +for idx in range(args.count): with open('temp/uut_%05d.v' % idx, 'w') as f: with redirect_stdout(f): rst2 = random.choice([False, True]) |