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53 lines
1.9 KiB
Python
Executable File
53 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_flag_make_cmake.v"
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# We expect below that Vt_flag_verilate.mk and others are not in the build
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# tree already when doing --no-verilate, so we must remove them when
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# re-running the test.
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test.clean_objs()
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test.compile( # Don't call cmake nor gmake from driver.py. Nothing should be done here.
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verilator_make_cmake=False,
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verilator_make_gmake=False,
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verilator_flags2=['--exe --cc --no-verilate', '../' + test.main_filename])
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# --no-verilate should skip Verilation
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if os.path.exists(test.obj_dir + '/Vt_flag_verilate.mk'):
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test.error('Vt_flag_verilate.mk is unexpectedly created')
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# --verilate this time
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test.compile( # Don't call cmake nor gmake from driver.py. Just verilate here.
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verilator_make_cmake=False,
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verilator_make_gmake=False,
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verilator_flags2=['--exe --cc --verilate', '../' + test.main_filename])
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# must be verilated this time
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if not os.path.exists(test.obj_dir + '/Vt_flag_verilate.mk'):
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test.error('Vt_flag_verilate.mk does not exist')
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# Just build, no Verilation. .tree must not be saved even with --dump-tree option.
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test.compile( # Don't call cmake nor gmake from driver.py. Just build here
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verilator_flags2=[
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'--exe --cc --build --no-verilate', '../' + test.main_filename,
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'--debugi 1 --dump-tree --dump-tree-addrids'
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])
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# The previous run must not verilated, only build is expected.
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if os.path.exists(test.obj_dir + '/Vt_flag_verilate_990_final.tree'):
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test.error('Unexpectedly verilated.')
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test.execute()
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test.passes()
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