Mercurial > hg
annotate contrib/fuzz/revlog_corpus.py @ 41014:c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Differential Revision: https://phab.mercurial-scm.org/D5462
author | Augie Fackler <augie@google.com> |
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date | Wed, 19 Dec 2018 20:26:53 -0500 |
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children | 2372284d9457 |
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c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
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1 from __future__ import absolute_import, print_function |
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2 |
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3 import argparse |
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4 import os |
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5 import zipfile |
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6 |
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7 ap = argparse.ArgumentParser() |
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8 ap.add_argument("out", metavar="some.zip", type=str, nargs=1) |
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9 args = ap.parse_args() |
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10 |
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11 reporoot = os.path.normpath(os.path.join(os.path.dirname(__file__), |
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12 '..', '..')) |
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13 # typically a standalone index |
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14 changelog = os.path.join(reporoot, '.hg', 'store', '00changelog.i') |
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15 # an inline revlog with only a few revisions |
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16 contributing = os.path.join( |
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17 reporoot, '.hg', 'store', 'data', 'contrib', 'fuzz', 'mpatch.cc.i') |
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18 |
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19 print(changelog, os.path.exists(changelog)) |
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20 print(contributing, os.path.exists(contributing)) |
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21 |
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22 with zipfile.ZipFile(args.out[0], "w", zipfile.ZIP_STORED) as zf: |
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23 if os.path.exists(changelog): |
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24 with open(changelog) as f: |
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25 zf.writestr("00changelog.i", f.read()) |
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26 if os.path.exists(contributing): |
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27 with open(contributing) as f: |
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28 zf.writestr("contributing.i", f.read()) |