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45 lines
1.9 KiB
Python
Executable File
45 lines
1.9 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
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# can 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('simulator')
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test.top_filename = "t/t_unopt_combo.v"
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out_filename = test.obj_dir + "/V" + test.name + ".tree.json"
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test.compile(verilator_flags2=["--no-json-edit-nums +define+ISOLATE --stats"])
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if test.vlt_all:
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test.file_grep(test.stats, r'Optimizations, isolate_assignments blocks\s+3')
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test.file_grep(
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out_filename,
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r'{"type":"VAR","name":"t.b",.*"loc":"e,23:[^"]*",.*"origName":"b",.*"attrIsolateAssign":true,.*"dtypeName":"logic"'
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)
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test.file_grep(
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out_filename,
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r'{"type":"VAR","name":"__Vfunc_t.file.get_31_16__0__Vfuncout",.*"loc":"e,99:[^"]*",.*"origName":"__Vfunc_t__DOT__file__DOT__get_31_16__0__Vfuncout",.*"attrIsolateAssign":true,.*"dtypeName":"logic"'
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)
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test.file_grep(
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out_filename,
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r'{"type":"VAR","name":"__Vfunc_t.file.get_31_16__0__t_crc",.*"loc":"e,100:[^"]*",.*"origName":"__Vfunc_t__DOT__file__DOT__get_31_16__0__t_crc",.*"attrIsolateAssign":true,.*"dtypeName":"logic"'
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)
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test.file_grep(
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out_filename,
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r'{"type":"VAR","name":"__Vtask_t.file.set_b_d__1__t_crc",.*"loc":"e,112:[^"]*",.*"origName":"__Vtask_t__DOT__file__DOT__set_b_d__1__t_crc",.*"attrIsolateAssign":true,.*"dtypeName":"logic"'
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)
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test.file_grep(
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out_filename,
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r'{"type":"VAR","name":"__Vtask_t.file.set_b_d__1__t_c",.*"loc":"e,113:[^"]*",.*"origName":"__Vtask_t__DOT__file__DOT__set_b_d__1__t_c",.*"attrIsolateAssign":true,.*"dtypeName":"logic"'
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)
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test.execute()
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test.passes()
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