35 lines
1.2 KiB
Python
Executable File
35 lines
1.2 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')
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# stats will be deleted but generation will be skipped if libs of hierarchical blocks exist.
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test.clean_objs()
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test.setenv('TEST_ROOT', test.t_dir + "/t_hier_block_import")
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# CI environment offers 2 VCPUs, 2 thread setting causes the following warning.
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# %Warning-UNOPTTHREADS: Thread scheduler is unable to provide requested parallelism; consider asking for fewer threads.
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# So use 6 threads here though it's not optimal in performance, but ok.
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test.compile(verilator_flags2=[
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'$TEST_ROOT/t_hier_block_import_def.vh', '-f $TEST_ROOT/t_hier_block_import_args.f',
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'-I$TEST_ROOT'
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],
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threads=(6 if test.vltmt else 1))
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test.execute()
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test.file_grep(test.obj_dir + "/VsubA/subA.sv", r'^module\s+(\S+)\s+', "subA")
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test.file_grep(test.stats, r'HierBlock,\s+Hierarchical blocks\s+(\d+)', 2)
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test.passes()
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