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#!/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
import shutil
test.scenarios('dist')
tmp = test.obj_dir + "/copied.dat"
shutil.copy(test.t_dir + "/t_vlcov_data_a.dat", tmp)
test.run(cmd=[
os.environ["VERILATOR_ROOT"] + "/bin/verilator_coverage", "--unlink", tmp, "--write",
test.obj_dir + "/output.dat"
],
verilator_run=True)
test.files_identical(test.obj_dir + "/output.dat", "t/t_vlcov_data_a.dat")
# --unlink should have removed it
if os.path.exists(tmp):
test.error("Wan't unlinked")
test.passes()
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