Auto merge of #4356 - oxarbitrage:issue4286, r=str4d

remove debug noise from gtests

Closes #4286.

src/gtest/test_mempoollimit.cpp

@@ -101,13 +101,11 @@ TEST(MempoolLimitTests, WeightedTxTreeCheckSizeAfterDropping)
         boost::optional<uint256> drop = tree.maybeDropRandom();
         ASSERT_TRUE(drop.is_initialized());
         uint256 txid = drop.get();
-        std::cerr << "Trial " << trialNum++ << ": dropped " << txid.ToString() << std::endl;
         testedDropping.insert(txid);
         // Do not continue to test if a particular trial fails
         ASSERT_EQ(8000, tree.getTotalWeight().cost);
         ASSERT_EQ(txid == TX_ID3 ? 8000 : 8000 + LOW_FEE_PENALTY, tree.getTotalWeight().evictionWeight);
     }
-    std::cerr << "All 3 scenarios tested in " << trialNum << " trials" << std::endl;
 }
 
 TEST(MempoolLimitTests, WeightedTxInfoFromTx)

src/wallet/gtest/test_paymentdisclosure.cpp

@@ -99,8 +99,6 @@ TEST(paymentdisclosure, mainnet) {
     boost::filesystem::create_directories(pathTemp);
     mapArgs["-datadir"] = pathTemp.string();
 
-    std::cout << "Test payment disclosure database created in folder: " << pathTemp.string() << std::endl;
-
     PaymentDisclosureDBTest mydb(pathTemp);
 
     for (int i=0; i<NUM_TRIES; i++) {