verilator/test_regress/t/t_constraint_json_only.py

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2024-09-08 17:00:03 +00:00
#!/usr/bin/env python3
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2024 by Wilson Snyder. This program is free software; you
# can redistribute it and/or modify it under the terms of either the GNU
# Lesser General Public License Version 3 or the Perl Artistic License
# Version 2.0.
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
import vltest_bootstrap
test.scenarios('vlt')
out_filename = test.obj_dir + "/V" + test.name + ".tree.json"
test.compile(
verilator_flags2=['--no-std', '--json-only', '--no-json-edit-nums', '-Wno-CONSTRAINTIGN'],
verilator_make_gmake=False,
make_top_shell=False,
make_main=False)
test.files_identical(out_filename, test.golden_filename)
test.passes()