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test(fuzz): Print date and size at start of processing each size

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Chris Hennick 2024-06-22 19:34:50 -07:00
parent 949682ee5f
commit cb0d9e1310
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GPG key ID: DA47AABA4961C509
2 changed files with 8 additions and 3 deletions
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7
build-fuzz-corpus-multiple-restarts.sh
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@ -6,7 +6,7 @@ NORMAL_RESTARTS=10
mv "fuzz/corpus/fuzz_$1" "fuzz/corpus/fuzz_$1_pre_fresh_blood" || true mv "fuzz/corpus/fuzz_$1" "fuzz/corpus/fuzz_$1_pre_fresh_blood" || true
for i in $(seq 1 $NORMAL_RESTARTS); do for i in $(seq 1 $NORMAL_RESTARTS); do
mv "fuzz/corpus/fuzz_$1_restart_${i}"/* "fuzz/corpus/fuzz_$1_pre_fresh_blood" || true mv "fuzz/corpus/fuzz_$1_restart_${i}"/* "fuzz/corpus/fuzz_$1_pre_fresh_blood" || true
echo "RESTART ${i}" echo "$(date): RESTART ${i}"
mkdir "fuzz/corpus/fuzz_$1" mkdir "fuzz/corpus/fuzz_$1"
cargo fuzz run --all-features "fuzz_$1" "fuzz/corpus/fuzz_$1" -- \ cargo fuzz run --all-features "fuzz_$1" "fuzz/corpus/fuzz_$1" -- \
-dict=fuzz/fuzz.dict -max_len="$2" -fork="$ncpus" \ -dict=fuzz/fuzz.dict -max_len="$2" -fork="$ncpus" \
@ -16,12 +16,15 @@ for i in $(seq 1 $NORMAL_RESTARTS); do
done done
mv "fuzz/corpus/fuzz_$1_restart_dictionaryless"/* "fuzz/corpus/fuzz_$1_pre_fresh_blood" || true mv "fuzz/corpus/fuzz_$1_restart_dictionaryless"/* "fuzz/corpus/fuzz_$1_pre_fresh_blood" || true
echo "DICTIONARY-LESS RESTART" echo "$(date): DICTIONARY-LESS RESTART"
cargo fuzz run --all-features "fuzz_$1" "fuzz/corpus/fuzz_$1" -- \ cargo fuzz run --all-features "fuzz_$1" "fuzz/corpus/fuzz_$1" -- \
-max_len="$2" -fork="$ncpus" -max_total_time=5100 -runs=100000000 -max_len="$2" -fork="$ncpus" -max_total_time=5100 -runs=100000000
echo "$(date): MERGING CORPORA"
for i in $(seq 1 $NORMAL_RESTARTS); do for i in $(seq 1 $NORMAL_RESTARTS); do
mv "fuzz/corpus/fuzz_$1_restart_${i}"/* "fuzz/corpus/fuzz_$1" mv "fuzz/corpus/fuzz_$1_restart_${i}"/* "fuzz/corpus/fuzz_$1"
rmdir "fuzz/corpus/fuzz_$1_restart_${i}" rmdir "fuzz/corpus/fuzz_$1_restart_${i}"
done done
echo "$(date): RUNNING WITH MERGED CORPUS"
./fuzz-until-converged.sh "$1" "$2" ./fuzz-until-converged.sh "$1" "$2"
echo "$(date): DONE BUILDING FUZZ CORPUS AT SIZE $2"

4
build-fuzz-corpus-multiple-sizes.sh
View file

@ -2,9 +2,11 @@
set -euxo pipefail set -euxo pipefail
mkdir "fuzz/corpus/fuzz_$1_recombination_sources" || true mkdir "fuzz/corpus/fuzz_$1_recombination_sources" || true
for size in "${@:2}"; do for size in "${@:2}"; do
echo "$(date): STARTING ON SIZE $size"
rm -rf "fuzz/corpus/fuzz_$1_pre_fresh_blood" || true rm -rf "fuzz/corpus/fuzz_$1_pre_fresh_blood" || true
mv "fuzz/corpus/fuzz_$1/*" "fuzz/corpus/fuzz_$1_recombination_sources" || true mv "fuzz/corpus/fuzz_$1/*" "fuzz/corpus/fuzz_$1_recombination_sources" || true
./build-fuzz-corpus-multiple-restarts.sh "$1" "$size" ./build-fuzz-corpus-multiple-restarts.sh "$1" "$size"
find "fuzz/corpus/fuzz_$1_recombination_sources" -type -f -size "-${size}c" -exec mv '{}' "fuzz/corpus/fuzz_$1" ';' find "fuzz/corpus/fuzz_$1_recombination_sources" -type -f -size "-${size}c" -exec mv '{}' "fuzz/corpus/fuzz_$1" ';'
./fuzz-until-converged.sh "$1" "$size" ./fuzz-until-converged.sh "$1" "$size"
done done
echo "$(date): FINISHED"