Merge pull request #2956

dc642631 performance_tests: add a test for subaddress expansion (moneromooo-monero)

tests/performance_tests/CMakeLists.txt

@@ -41,6 +41,7 @@ set(performance_tests_headers
   generate_key_image_helper.h
   generate_keypair.h
   is_out_to_acc.h
+  subaddress_expand.h
   multi_tx_test_base.h
   performance_tests.h
   performance_utils.h
@@ -51,6 +52,7 @@ add_executable(performance_tests
   ${performance_tests_headers})
 target_link_libraries(performance_tests
   PRIVATE
+    wallet
     cryptonote_core
     common
     cncrypto

tests/performance_tests/main.cpp

@@ -44,6 +44,7 @@
 #include "generate_key_image_helper.h"
 #include "generate_keypair.h"
 #include "is_out_to_acc.h"
+#include "subaddress_expand.h"
 #include "sc_reduce32.h"
 #include "cn_fast_hash.h"
 
@@ -112,6 +113,8 @@ int main(int argc, char** argv)
   TEST_PERFORMANCE0(test_generate_keypair);
   TEST_PERFORMANCE0(test_sc_reduce32);
 
+  TEST_PERFORMANCE2(test_wallet2_expand_subaddresses, 50, 200);
+
   TEST_PERFORMANCE0(test_cn_slow_hash);
   TEST_PERFORMANCE1(test_cn_fast_hash, 32);
   TEST_PERFORMANCE1(test_cn_fast_hash, 16384);

tests/performance_tests/subaddress_expand.h

@@ -0,0 +1,65 @@
+// Copyright (c) 2017, The Monero Project
+// 
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+// 
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+// 
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+// 
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// 
+// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
+
+#pragma once
+
+#include "wallet/wallet2.h"
+#include "ringct/rctOps.h"
+
+#include "single_tx_test_base.h"
+
+template<size_t Major, size_t Minor>
+class test_wallet2_expand_subaddresses : public single_tx_test_base
+{
+public:
+  static const size_t loop_count = 1;
+  static const size_t major = Major;
+  static const size_t minor = Minor;
+
+  bool init()
+  {
+    if (!single_tx_test_base::init())
+      return false;
+    wallet.set_subaddress_lookahead(1, 1);
+    crypto::secret_key spendkey = rct::rct2sk(rct::skGen());
+    wallet.generate("", "", spendkey, true, false);
+    wallet.set_subaddress_lookahead(major, minor);
+    return true;
+  }
+
+  bool test()
+  {
+    wallet.expand_subaddresses({0, 0});
+    return true;
+  }
+
+private:
+  tools::wallet2 wallet;
+};