mirror of
https://github.com/verilator/verilator.git
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125 lines
4.2 KiB
Python
Executable File
125 lines
4.2 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
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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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import datetime
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test.scenarios('dist')
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RELEASE_OK_RE = r'(^test_regress/t/.*\.(cpp|h|mk|sv|v|vlt)|^test_regress/t_done/|^examples/)'
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EXEMPT_AUTHOR_RE = r'(^ci/|^nodist/fastcov.py|^nodist/fuzzer|^test_regress/t/.*\.(cpp|h|v|vlt)$)'
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EXEMPT_FILES_RE = r'(^\.|/\.|\.gitignore$|\.dat|\.gprof|\.mem|\.out$|\.png$|\.tree|\.vc$|\.vcd$|^\.)'
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EXEMPT_FILES_LIST = """
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Artistic
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CITATION.cff
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CPPLINT.cfg
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LICENSE
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README.rst
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ci/ci-win-compile.ps1
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ci/ci-win-test.ps1
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ci/codecov
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docs/CONTRIBUTING.rst
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docs/CONTRIBUTORS
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docs/README.rst
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docs/_static
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docs/gen
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docs/spelling.txt
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docs/verilated.dox
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include/gtkwave
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include/vltstd
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install-sh
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src/mkinstalldirs
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test_regress/t/t_altera_lpm.v
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test_regress/t/t_flag_f__3.v
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test_regress/t/t_fuzz_eof_bad.v
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test_regress/t/t_incr_void.v
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test_regress/t/t_timing_trace_fst.pl
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test_regress/t/t_uvm_pkg_all.vh
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test_regress/t/t_uvm_pkg_todo.vh
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test_regress/t/t_wrapper_context.pl
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test_regress/t/t_wrapper_context_fst.pl
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test_regress/t/t_wrapper_context_seq.pl
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test_regress/t/t_wrapper_del_context_bad.pl
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test_regress/t/tsub/t_flag_f_tsub.v
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test_regress/t/tsub/t_flag_f_tsub_inc.v
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verilator.pc.in
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"""
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root = ".."
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Exempt_Files_List_Re = list(map(re.escape, EXEMPT_FILES_LIST.split()))
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Exempt_Files_List_Re = '^(' + '|'.join(Exempt_Files_List_Re) + ")"
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# pprint(Exempt_Files_List_Re)
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if not os.path.exists(root + "/.git"):
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test.skip("Not in a git repository")
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cmd = "cd " + root + " && git ls-files --exclude-standard"
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out = test.run_capture(cmd)
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year = datetime.datetime.now().year
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files = {}
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out = re.sub(r'\s+', ' ', out)
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for filename in out.split():
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if re.search(EXEMPT_FILES_RE, filename):
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continue
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if re.search(Exempt_Files_List_Re, filename):
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continue
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files[filename] = True
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for filename in files:
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open_filename = os.path.join(root, filename)
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if not os.path.exists(open_filename):
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continue
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with open(open_filename, 'r', encoding="utf8") as fh:
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spdx = None
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copyright_msg = None
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release = False
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for line in fh:
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line = line.rstrip()
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if 'SPDX-License-Identifier:' in line:
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spdx = line
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elif re.search(r'Copyright 20[0-9][0-9]', line):
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copyright_msg = line
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if 'Wilson Snyder' in line:
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pass
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elif re.search(r'\.pl$', filename):
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pass
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elif re.search(EXEMPT_AUTHOR_RE, filename):
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pass
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else:
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if "test_regress/t" in filename:
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yeardash = str(year)
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else:
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yeardash = str(year) + '-' + str(year)
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print(" " + copyright_msg)
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test.error_keep_going(filename + ": Please use standard 'Copyright " +
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yeardash + " by Wilson Snyder'")
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elif (('Creative Commons Public Domain' in line)
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or ('freely copied and/or distributed' in line)
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or ('placed into the Public Domain' in line)):
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release = True
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release_note = ""
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if not re.search(RELEASE_OK_RE, filename):
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release_note = " (has copyright release, but not part of " + RELEASE_OK_RE + ")"
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if not copyright_msg and (not release or release_note):
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test.error_keep_going(filename + ": Please add standard 'Copyright " + str(year) +
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" ...', similar to in other files" + release_note)
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if not spdx:
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test.error_keep_going(
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filename +
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": Please add standard 'SPDX-License_Identifier: ...', similar to in other files")
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test.passes()
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