Mercurial > hg
annotate tests/test-fuzz-targets.t @ 40955:f6187e60f792
help: present boolean arguments as "--[no-]foo"
This should make it much more discoverable (we document it in `hg help
flags`, but most users don't think to look there).
Note that flags that default to None (and not False) will not get this
new presentation. We can change the defaults to False later for flags
where it makes sense (probably almost all boolean flags).
Differential Revision: https://phab.mercurial-scm.org/D5432
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Fri, 14 Dec 2018 13:44:46 -0800 |
parents | d9fc51f77cc5 |
children | 39cab871e880 |
rev | line source |
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1 #require test-repo |
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2 |
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3 $ cd $TESTDIR/../contrib/fuzz |
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4 |
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5 which(1) could exit nonzero, but that's fine because we'll still end |
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6 up without a valid executable, so we don't need to check $? here. |
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7 |
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8 $ if which gmake >/dev/null 2>&1; then |
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9 > MAKE=gmake |
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10 > else |
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11 > MAKE=make |
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12 > fi |
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13 |
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14 $ havefuzz() { |
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15 > cat > $TESTTMP/dummy.cc <<EOF |
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16 > #include <stdlib.h> |
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17 > #include <stdint.h> |
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18 > int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } |
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19 > int main(int argc, char **argv) { |
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20 > const char data[] = "asdf"; |
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21 > return LLVMFuzzerTestOneInput((const uint8_t *)data, 4); |
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22 > } |
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23 > EOF |
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24 > $CXX $TESTTMP/dummy.cc -o $TESTTMP/dummy \ |
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25 > -fsanitize=fuzzer-no-link,address || return 1 |
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26 > } |
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27 |
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28 #if clang-libfuzzer |
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29 $ CXX=clang++ havefuzz || exit 80 |
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30 $ $MAKE -s clean all |
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31 #endif |
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32 #if no-clang-libfuzzer clang-6.0 |
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33 $ CXX=clang++-6.0 havefuzz || exit 80 |
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34 $ $MAKE -s clean all CC=clang-6.0 CXX=clang++-6.0 |
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35 #endif |
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36 #if no-clang-libfuzzer no-clang-6.0 |
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37 $ exit 80 |
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38 #endif |
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39 |
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40 Just run the fuzzers for five seconds each to verify it works at all. |
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41 $ ./bdiff -max_total_time 5 |
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42 $ ./mpatch -max_total_time 5 |
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43 $ ./xdiff -max_total_time 5 |