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Added conversion from various maps to json

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Tanuj Garg 2020-06-01 09:14:53 +05:30 committed by Tanuj Garg
parent 5d501bf7e3
commit 74a04708cf
1 changed files with 29 additions and 2 deletions
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31
test/src/fuzzer-parse_stl.cpp
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@ -24,6 +24,10 @@ Licensed under the MIT License <http://opensource.org/licenses/MIT>.
#include <list> #include <list>
#include <set> #include <set>
#include <unordered_set> #include <unordered_set>
#include <iterator>
#include <map>
#include <unordered_map>
#include <utility>
#include <sstream> #include <sstream>
#include <nlohmann/json.hpp> #include <nlohmann/json.hpp>
@ -32,6 +36,7 @@ using json = nlohmann::json;
// see http://llvm.org/docs/LibFuzzer.html // see http://llvm.org/docs/LibFuzzer.html
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
{ {
// putting data in several STL containers
std::vector<uint8_t> vec(data, data+size); std::vector<uint8_t> vec(data, data+size);
std::deque<uint8_t> deq(data, data+size); std::deque<uint8_t> deq(data, data+size);
std::list<uint8_t> lst(data, data+size); std::list<uint8_t> lst(data, data+size);
@ -41,19 +46,41 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
std::multiset<uint8_t> mst(data, data+size); std::multiset<uint8_t> mst(data, data+size);
std::unordered_multiset<uint8_t> umst(data, data+size); std::unordered_multiset<uint8_t> umst(data, data+size);
// parsing from STL containers
json j_vector(vec); json j_vector(vec);
json j_deque(deq); json j_deque(deq);
json j_list(lst); json j_list(lst);
json j_flist(flist); json j_flist(flist);
json j_set(st); json j_set(st);
json j_uset(ust); json j_uset(ust);
json j_mset(mst); json j_multiset(mst);
json j_umset(umst); json j_umultiset(umst);
// json must be same for sequence containers
assert(j_vector == j_deque); assert(j_vector == j_deque);
assert(j_vector == j_list); assert(j_vector == j_list);
assert(j_vector == j_flist); assert(j_vector == j_flist);
map<uint8_t, uint8_t> mp;
unordered_map<uint8_t, uint8_t> ump;
multimap<uint8_t, uint8_t> mmp;
unordered_multimap<uint8_t, uint8_t> ummp;
// converting each consecutive entry in the vector into a key-value pair
for(int i=1; i<vec.size(); i+=2)
{
pair<uint8_t, uint8_t> insert_data = make_pair(vec[i-1], vec[i]);
mp.insert(insert_data);
ump.insert(insert_data);
mmp.insert(insert_data);
ummp.insert(insert_data);
}
json j_map(mp);
json j_umap(ump);
json j_multimap(mmp);
json j_umultimap(ummp);
// try // try
// { // {
// // step 1: parse input // // step 1: parse input