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41 lines
1.5 KiB
Python
Executable File
41 lines
1.5 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('vlt')
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test.top_filename = "t_a1_first_cc.v"
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if not test.cfg_with_ccache:
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test.skip("Requires configuring with ccache")
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# This test requires rebuilding the object files to check the ccache log
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for filename in glob.glob(test.obj_dir + "/*.o"):
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test.unlink_ok(filename)
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test.compile(verilator_flags2=['--trace'], make_flags=["ccache-report"])
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report = test.obj_dir + "/" + test.vm_prefix + "__ccache_report.txt"
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# We do not actually want to make this test depend on whether the file was
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# cached or not, so trim the report to ignore actual caching behaviour
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test.run(cmd=["sed", "-i", "-e", "'s/ : .*/ : IGNORED/; /|/s/.*/IGNORED/;'", report])
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test.files_identical(report, "t/" + test.name + "__ccache_report_initial.out")
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# Now rebuild again (should be all up to date)
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test.run(logfile=test.obj_dir + "/rebuild.log",
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cmd=[
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"make", "-C " + test.obj_dir, "-f " + test.vm_prefix + ".mk", test.vm_prefix,
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"ccache-report"
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])
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test.files_identical(report, "t/" + test.name + "__ccache_report_rebuild.out")
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test.passes()
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