verilator/test_regress/t/t_scheduling_zero_delay.py

23 lines
774 B
Python
Executable File

#!/usr/bin/env python3
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# 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-FileCopyrightText: 2026 Wilson Snyder
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
import vltest_bootstrap
test.scenarios('simulator')
test.compile(verilator_flags2=["--binary", "--stats"])
test.execute(expect_filename=test.golden_filename)
test.file_grep(test.stats, r'Timing, known #0 delays\s+(\d+)', 1)
test.file_grep(test.stats, r'Timing, known #const delays\s+(\d+)', 2)
test.file_grep(test.stats, r'Timing, unknown #variable delays\s+(\d+)', 0)
test.passes()