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fuzz: AutoFile with XOR

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MarcoFalke 2023-11-14 17:21:14 +01:00
parent fab5cb9066
commit faa25718b3
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2 changed files with 11 additions and 5 deletions
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7
src/test/fuzz/autofile.cpp
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@ -2,16 +2,16 @@
// Distributed under the MIT software license, see the accompanying // Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php. // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <span.h>
#include <streams.h> #include <streams.h>
#include <test/fuzz/FuzzedDataProvider.h> #include <test/fuzz/FuzzedDataProvider.h>
#include <test/fuzz/fuzz.h> #include <test/fuzz/fuzz.h>
#include <test/fuzz/util.h> #include <test/fuzz/util.h>
#include <array> #include <array>
#include <cstdint> #include <cstddef>
#include <cstdio>
#include <iostream> #include <iostream>
#include <optional>
#include <string>
#include <vector> #include <vector>
FUZZ_TARGET(autofile) FUZZ_TARGET(autofile)
@ -20,6 +20,7 @@ FUZZ_TARGET(autofile)
FuzzedFileProvider fuzzed_file_provider{fuzzed_data_provider}; FuzzedFileProvider fuzzed_file_provider{fuzzed_data_provider};
AutoFile auto_file{ AutoFile auto_file{
fuzzed_file_provider.open(), fuzzed_file_provider.open(),
ConsumeRandomLengthByteVector<std::byte>(fuzzed_data_provider),
}; };
LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 100) LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 100)
{ {

9
src/test/fuzz/buffered_file.cpp
View File

@ -2,16 +2,17 @@
// Distributed under the MIT software license, see the accompanying // Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php. // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <span.h>
#include <streams.h> #include <streams.h>
#include <test/fuzz/FuzzedDataProvider.h> #include <test/fuzz/FuzzedDataProvider.h>
#include <test/fuzz/fuzz.h> #include <test/fuzz/fuzz.h>
#include <test/fuzz/util.h> #include <test/fuzz/util.h>
#include <array> #include <array>
#include <cstddef>
#include <cstdint> #include <cstdint>
#include <iostream> #include <iostream>
#include <optional> #include <optional>
#include <string>
#include <vector> #include <vector>
FUZZ_TARGET(buffered_file) FUZZ_TARGET(buffered_file)
@ -19,7 +20,11 @@ FUZZ_TARGET(buffered_file)
FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()}; FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()};
FuzzedFileProvider fuzzed_file_provider{fuzzed_data_provider}; FuzzedFileProvider fuzzed_file_provider{fuzzed_data_provider};
std::optional<BufferedFile> opt_buffered_file; std::optional<BufferedFile> opt_buffered_file;
CAutoFile fuzzed_file{fuzzed_file_provider.open(), 0}; CAutoFile fuzzed_file{
fuzzed_file_provider.open(),
0,
ConsumeRandomLengthByteVector<std::byte>(fuzzed_data_provider),
};
try { try {
opt_buffered_file.emplace(fuzzed_file, fuzzed_data_provider.ConsumeIntegralInRange<uint64_t>(0, 4096), fuzzed_data_provider.ConsumeIntegralInRange<uint64_t>(0, 4096)); opt_buffered_file.emplace(fuzzed_file, fuzzed_data_provider.ConsumeIntegralInRange<uint64_t>(0, 4096), fuzzed_data_provider.ConsumeIntegralInRange<uint64_t>(0, 4096));
} catch (const std::ios_base::failure&) { } catch (const std::ios_base::failure&) {