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annotate contrib/fuzz/README.rst @ 44879:ab5348bbc55e

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tests: remove "defaultcacerts" check `sslutil._canloaddefaultcerts` is always true (and will be removed).
author Manuel Jacob <me@manueljacob.de>
date Sat, 30 May 2020 05:08:02 +0200
parents e437de3881c1
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 How to add fuzzers (partially cribbed from oss-fuzz[0]):
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2
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3 1) git clone https://github.com/google/oss-fuzz
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4 2) cd oss-fuzz
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5 3) python infra/helper.py build_image mercurial
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6 4) docker run --cap-add=SYS_PTRACE -it -v $HG_REPO_PATH:/hg-new \
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7 gcr.io/oss-fuzz/mercurial bash
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8 5) cd /src
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9 6) rm -r mercurial
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10 7) ln -s /hg-new mercurial
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11 8) cd mercurial
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12 9) compile
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13 10) ls $OUT
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14
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15 Step 9 is literally running the command "compile", which is part of
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16 the docker container. Once you have that working, you can build the
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17 fuzzers like this (in the oss-fuzz repo):
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18
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19 python infra/helper.py build_fuzzers --sanitizer address mercurial $HG_REPO_PATH
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20
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21 (you can also say "memory", "undefined" or "coverage" for
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22 sanitizer). Then run the built fuzzers like this:
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23
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24 python infra/helper.py run_fuzzer mercurial -- $FUZZER
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25
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26 0: https://github.com/google/oss-fuzz/blob/master/docs/new_project_guide.md