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46 lines
1.7 KiB
Python
Executable File
46 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# DESCRIPTION: Verilator: Verilog Test driver/expect definition
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#
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# Copyright 2024 by Wilson Snyder. This program is free software; you can
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# redistribute it and/or modify it under the terms of either the GNU
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# Lesser General Public License Version 3 or the Perl Artistic License
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# Version 2.0.
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# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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import vltest_bootstrap
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test.scenarios('vlt_all', 'xsim')
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test.top_filename = "t/t_hier_block.v"
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secret_prefix = "secret"
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secret_dir = test.obj_dir + "/" + secret_prefix
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test.mkdir_ok(secret_dir)
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# Always compile the secret file with Verilator no matter what simulator
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# we are testing with
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test.run(logfile=secret_dir + "/vlt_compile.log",
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cmd=[
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"perl", os.environ["VERILATOR_ROOT"] + "/bin/verilator", "-cc", "--hierarchical",
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"-Mdir", secret_dir, "--protect-lib", secret_prefix, "--protect-key", "PROTECT_KEY",
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"t/t_hier_block.v", "-DAS_PROT_LIB", '--CFLAGS', '"-pipe -DCPP_MACRO=cplusplus"',
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(' --threads 1' if test.vltmt else ''), "--build"
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],
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verilator_run=True)
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test.compile(v_flags2=['t/t_hier_block.cpp'],
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verilator_flags2=[
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secret_dir + "/secret.sv", "-DPROTLIB_TOP", "--top-module t", "-LDFLAGS",
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"'" + secret_prefix + "/libsecret.a'"
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])
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test.execute()
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test.passes()
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test.file_grep(secret_dir + "/Vsub0/sub0.sv", r'^module\s+(\S+)\s+', "sub0")
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test.file_grep(secret_dir + "/Vsub1/sub1.sv", r'^module\s+(\S+)\s+', "sub1")
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test.file_grep(secret_dir + "/Vsub2/sub2.sv", r'^module\s+(\S+)\s+', "sub2")
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test.file_grep(test.run_log_filename, r'MACRO:(\S+) is defined', "cplusplus")
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test.passes()
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