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fuzz: Speed up prevector fuzz target

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MarcoFalke 2021-07-14 12:35:14 +02:00
parent 531c2b7c04
commit faafda232e
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1 changed files with 5 additions and 1 deletions
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6
src/test/fuzz/prevector.cpp
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@ -206,10 +206,14 @@ public:
FUZZ_TARGET(prevector) FUZZ_TARGET(prevector)
{ {
// Pick an arbitrary upper bound to limit the runtime and avoid timeouts on
// inputs.
int limit_max_ops{3000};
FuzzedDataProvider prov(buffer.data(), buffer.size()); FuzzedDataProvider prov(buffer.data(), buffer.size());
prevector_tester<8, int> test; prevector_tester<8, int> test;
while (prov.remaining_bytes()) { while (--limit_max_ops >= 0 && prov.remaining_bytes()) {
switch (prov.ConsumeIntegralInRange<int>(0, 13 + 3 * (test.size() > 0))) { switch (prov.ConsumeIntegralInRange<int>(0, 13 + 3 * (test.size() > 0))) {
case 0: case 0:
test.insert(prov.ConsumeIntegralInRange<size_t>(0, test.size()), prov.ConsumeIntegral<int>()); test.insert(prov.ConsumeIntegralInRange<size_t>(0, test.size()), prov.ConsumeIntegral<int>());