Perform curve parameter initialization at start of gtest suite.

src/gtest/main.cpp

@@ -1,8 +1,15 @@
 #include "gtest/gtest.h"
 #include "crypto/common.h"
 
+#include "libsnark/common/default_types/r1cs_ppzksnark_pp.hpp"
+#include "libsnark/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.hpp"
+
 int main(int argc, char **argv) {
   assert(init_and_check_sodium() != -1);
+  libsnark::default_r1cs_ppzksnark_pp::init_public_params();
+  libsnark::inhibit_profiling_info = true;
+  libsnark::inhibit_profiling_counters = true;
+  
   testing::InitGoogleTest(&argc, argv);
   return RUN_ALL_TESTS();
 }

src/gtest/test_circuit.cpp

@@ -35,7 +35,6 @@ void test_value_equals(uint64_t i) {
 
 TEST(circuit, values)
 {
-    default_r1cs_ppzksnark_pp::init_public_params();
     typedef Fr<default_r1cs_ppzksnark_pp> FieldT;
     test_value_equals<FieldT>(0);
     test_value_equals<FieldT>(1);
@@ -162,7 +161,6 @@ TEST(circuit, merkle_tree_gadget_weirdness)
     behavior.
     */
 
-    default_r1cs_ppzksnark_pp::init_public_params();
     typedef Fr<default_r1cs_ppzksnark_pp> FieldT;
 
     // Test the normal case

src/gtest/test_merkletree.cpp

@@ -170,8 +170,6 @@ void test_tree(Array root_tests, Array ser_tests, Array witness_ser_tests, Array
 }
 
 TEST(merkletree, vectors) {
-    libsnark::default_r1cs_ppzksnark_pp::init_public_params();
-
     Array root_tests = read_json(std::string(json_tests::merkle_roots, json_tests::merkle_roots + sizeof(json_tests::merkle_roots)));
     Array ser_tests = read_json(std::string(json_tests::merkle_serialization, json_tests::merkle_serialization + sizeof(json_tests::merkle_serialization)));
     Array witness_ser_tests = read_json(std::string(json_tests::merkle_witness_serialization, json_tests::merkle_witness_serialization + sizeof(json_tests::merkle_witness_serialization)));