Mercurial > hg
diff contrib/fuzz/fm1readmarkers_corpus.py @ 41024:6a951f535fee
fuzz: new fuzzer for parsers.fm1readmarkers
Differential Revision: https://phab.mercurial-scm.org/D5465
| author | Augie Fackler <augie@google.com> |
|---|---|
| date | Thu, 20 Dec 2018 01:22:58 -0500 |
| parents | |
| children | 9f06cd72cccb |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/contrib/fuzz/fm1readmarkers_corpus.py Thu Dec 20 01:22:58 2018 -0500 @@ -0,0 +1,37 @@ +from __future__ import absolute_import, print_function + +import argparse +import os +import zipfile + +ap = argparse.ArgumentParser() +ap.add_argument("out", metavar="some.zip", type=str, nargs=1) +args = ap.parse_args() + +with zipfile.ZipFile(args.out[0], "w", zipfile.ZIP_STORED) as zf: + zf.writestr( + 'smallish_obsstore', + ( + # header: fm1readmarkers should start at offset 1, and + # read until byte 597. + '1\x00597\x00' + # body of obsstore file + '\x01\x00\x00\x00vA\xd7\x02+C\x1a<)\x01,\x00\x00\x01\x03\x03\xe6' + '\x92\xde)x\x16\xd1Xph\xc7\xa7[\xe5\xe2\x1a\xab\x1e6e\xaf\xc2\xae' + '\xe7\xbc\x83\xe1\x88\xa5\xda\xce>O\xbd\x04\xe9\x03\xc4o\xeb\x03' + '\x01\t\x05\x04\x1fef18operationamenduserAugie Fackler <raf@duri' + 'n42.com>\x00\x00\x00vA\xd7\x02-\x8aD\xaf-\x01,\x00\x00\x01\x03\x03' + '\x17*\xca\x8f\x9e}i\xe0i\xbb\xdf\x9fb\x03\xd2XG?\xd3h\x98\x89\x1a' + '=2\xeb\xc3\xc5<\xb3\x9e\xcc\x0e;#\xee\xc3\x10ux\x03\x01\t\x05\x04' + '\x1fef18operationamenduserAugie Fackler <raf@durin42.com>\x00\x00' + '\x00vA\xd7\x02Mn\xd9%\xea\x01,\x00\x00\x01\x03\x03\x98\x89\x1a=' + '2\xeb\xc3\xc5<\xb3\x9e\xcc\x0e;#\xee\xc3\x10ux\xe0*\xcaT\x86Z8J' + '\x85)\x97\xff7\xcc)\xc1\x7f\x19\x0c\x01\x03\x01\t\x05\x04\x1fef' + '18operationamenduserAugie Fackler <raf@durin42.com>\x00\x00\x00' + 'yA\xd7\x02MtA\xbfj\x01,\x00\x00\x01\x03\x03\xe0*\xcaT\x86Z8J\x85' + ')\x97\xff7\xcc)\xc1\x7f\x19\x0c\x01\x00\x94\x01\xa9\n\xf80\x92\xa3' + 'j\xc5X\xb1\xc9:\xd51\xb8*\xa9\x03\x01\t\x08\x04\x1fef11operatio' + 'nhistedituserAugie Fackler <raf@durin42.com>\x00\x00\x00yA\xd7\x02' + 'MtA\xd4\xe1\x01,\x00\x00\x01\x03\x03"\xa5\xcb\x86\xb6\xf4\xbaO\xa0' + 'sH\xe7?\xcb\x9b\xc2n\xcfI\x9e\x14\xf0D\xf0!\x18DN\xcd\x97\x016\xa5' + '\xef\xa06\xcb\x884\x8a\x03\x01\t\x08\x04\x1fef14operationhisted'))