From 92f1f8b3197c2ba3cf65556070509838098975a4 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Wed, 20 Sep 2017 16:57:44 -0700
Subject: Split off key_io_tests from base58_tests

---
 src/Makefile.test.include              |  11 +-
 src/test/base58_tests.cpp              | 138 +--------
 src/test/data/base58_keys_invalid.json | 182 -----------
 src/test/data/base58_keys_valid.json   | 533 ---------------------------------
 src/test/data/key_io_invalid.json      | 182 +++++++++++
 src/test/data/key_io_valid.json        | 533 +++++++++++++++++++++++++++++++++
 src/test/key_io_tests.cpp              | 149 +++++++++
 7 files changed, 871 insertions(+), 857 deletions(-)
 delete mode 100644 src/test/data/base58_keys_invalid.json
 delete mode 100644 src/test/data/base58_keys_valid.json
 create mode 100644 src/test/data/key_io_invalid.json
 create mode 100644 src/test/data/key_io_valid.json
 create mode 100644 src/test/key_io_tests.cpp

(limited to 'src')

diff --git a/src/Makefile.test.include b/src/Makefile.test.include
index d4d972b2bb..4ee9102519 100644
--- a/src/Makefile.test.include
+++ b/src/Makefile.test.include
@@ -9,13 +9,13 @@ TEST_SRCDIR = test
 TEST_BINARY=test/test_bitcoin$(EXEEXT)
 
 JSON_TEST_FILES = \
-  test/data/script_tests.json \
-  test/data/base58_keys_valid.json \
   test/data/base58_encode_decode.json \
-  test/data/base58_keys_invalid.json \
+  test/data/key_io_valid.json \
+  test/data/key_io_invalid.json \
+  test/data/script_tests.json \
+  test/data/sighash.json \
   test/data/tx_invalid.json \
-  test/data/tx_valid.json \
-  test/data/sighash.json
+  test/data/tx_valid.json
 
 RAW_TEST_FILES =
 
@@ -45,6 +45,7 @@ BITCOIN_TESTS =\
   test/DoS_tests.cpp \
   test/getarg_tests.cpp \
   test/hash_tests.cpp \
+  test/key_io_tests.cpp \
   test/key_tests.cpp \
   test/limitedmap_tests.cpp \
   test/dbwrapper_tests.cpp \
diff --git a/src/test/base58_tests.cpp b/src/test/base58_tests.cpp
index 63885a7aff..f90d4f90cb 100644
--- a/src/test/base58_tests.cpp
+++ b/src/test/base58_tests.cpp
@@ -2,18 +2,10 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <base58.h>
-
 #include <test/data/base58_encode_decode.json.h>
-#include <test/data/base58_keys_invalid.json.h>
-#include <test/data/base58_keys_valid.json.h>
 
-#include <key.h>
-#include <key_io.h>
-#include <script/script.h>
+#include <base58.h>
 #include <test/test_bitcoin.h>
-#include <uint256.h>
-#include <util.h>
 #include <utilstrencodings.h>
 
 #include <univalue.h>
@@ -74,132 +66,4 @@ BOOST_AUTO_TEST_CASE(base58_DecodeBase58)
     BOOST_CHECK_EQUAL_COLLECTIONS(result.begin(), result.end(), expected.begin(), expected.end());
 }
 
-// Goal: check that parsed keys match test payload
-BOOST_AUTO_TEST_CASE(base58_keys_valid_parse)
-{
-    UniValue tests = read_json(std::string(json_tests::base58_keys_valid, json_tests::base58_keys_valid + sizeof(json_tests::base58_keys_valid)));
-    CKey privkey;
-    CTxDestination destination;
-    SelectParams(CBaseChainParams::MAIN);
-
-    for (unsigned int idx = 0; idx < tests.size(); idx++) {
-        UniValue test = tests[idx];
-        std::string strTest = test.write();
-        if (test.size() < 3) { // Allow for extra stuff (useful for comments)
-            BOOST_ERROR("Bad test: " << strTest);
-            continue;
-        }
-        std::string exp_base58string = test[0].get_str();
-        std::vector<unsigned char> exp_payload = ParseHex(test[1].get_str());
-        const UniValue &metadata = test[2].get_obj();
-        bool isPrivkey = find_value(metadata, "isPrivkey").get_bool();
-        SelectParams(find_value(metadata, "chain").get_str());
-        bool try_case_flip = find_value(metadata, "tryCaseFlip").isNull() ? false : find_value(metadata, "tryCaseFlip").get_bool();
-        if (isPrivkey) {
-            bool isCompressed = find_value(metadata, "isCompressed").get_bool();
-            // Must be valid private key
-            privkey = DecodeSecret(exp_base58string);
-            BOOST_CHECK_MESSAGE(privkey.IsValid(), "!IsValid:" + strTest);
-            BOOST_CHECK_MESSAGE(privkey.IsCompressed() == isCompressed, "compressed mismatch:" + strTest);
-            BOOST_CHECK_MESSAGE(privkey.size() == exp_payload.size() && std::equal(privkey.begin(), privkey.end(), exp_payload.begin()), "key mismatch:" + strTest);
-
-            // Private key must be invalid public key
-            destination = DecodeDestination(exp_base58string);
-            BOOST_CHECK_MESSAGE(!IsValidDestination(destination), "IsValid privkey as pubkey:" + strTest);
-        } else {
-            // Must be valid public key
-            destination = DecodeDestination(exp_base58string);
-            CScript script = GetScriptForDestination(destination);
-            BOOST_CHECK_MESSAGE(IsValidDestination(destination), "!IsValid:" + strTest);
-            BOOST_CHECK_EQUAL(HexStr(script), HexStr(exp_payload));
-
-            // Try flipped case version
-            for (char& c : exp_base58string) {
-                if (c >= 'a' && c <= 'z') {
-                    c = (c - 'a') + 'A';
-                } else if (c >= 'A' && c <= 'Z') {
-                    c = (c - 'A') + 'a';
-                }
-            }
-            destination = DecodeDestination(exp_base58string);
-            BOOST_CHECK_MESSAGE(IsValidDestination(destination) == try_case_flip, "!IsValid case flipped:" + strTest);
-            if (IsValidDestination(destination)) {
-                script = GetScriptForDestination(destination);
-                BOOST_CHECK_EQUAL(HexStr(script), HexStr(exp_payload));
-            }
-
-            // Public key must be invalid private key
-            privkey = DecodeSecret(exp_base58string);
-            BOOST_CHECK_MESSAGE(!privkey.IsValid(), "IsValid pubkey as privkey:" + strTest);
-        }
-    }
-}
-
-// Goal: check that generated keys match test vectors
-BOOST_AUTO_TEST_CASE(base58_keys_valid_gen)
-{
-    UniValue tests = read_json(std::string(json_tests::base58_keys_valid, json_tests::base58_keys_valid + sizeof(json_tests::base58_keys_valid)));
-
-    for (unsigned int idx = 0; idx < tests.size(); idx++) {
-        UniValue test = tests[idx];
-        std::string strTest = test.write();
-        if (test.size() < 3) // Allow for extra stuff (useful for comments)
-        {
-            BOOST_ERROR("Bad test: " << strTest);
-            continue;
-        }
-        std::string exp_base58string = test[0].get_str();
-        std::vector<unsigned char> exp_payload = ParseHex(test[1].get_str());
-        const UniValue &metadata = test[2].get_obj();
-        bool isPrivkey = find_value(metadata, "isPrivkey").get_bool();
-        SelectParams(find_value(metadata, "chain").get_str());
-        if (isPrivkey) {
-            bool isCompressed = find_value(metadata, "isCompressed").get_bool();
-            CKey key;
-            key.Set(exp_payload.begin(), exp_payload.end(), isCompressed);
-            assert(key.IsValid());
-            BOOST_CHECK_MESSAGE(EncodeSecret(key) == exp_base58string, "result mismatch: " + strTest);
-        } else {
-            CTxDestination dest;
-            CScript exp_script(exp_payload.begin(), exp_payload.end());
-            ExtractDestination(exp_script, dest);
-            std::string address = EncodeDestination(dest);
-
-            BOOST_CHECK_EQUAL(address, exp_base58string);
-        }
-    }
-
-    SelectParams(CBaseChainParams::MAIN);
-}
-
-
-// Goal: check that base58 parsing code is robust against a variety of corrupted data
-BOOST_AUTO_TEST_CASE(base58_keys_invalid)
-{
-    UniValue tests = read_json(std::string(json_tests::base58_keys_invalid, json_tests::base58_keys_invalid + sizeof(json_tests::base58_keys_invalid))); // Negative testcases
-    CKey privkey;
-    CTxDestination destination;
-
-    for (unsigned int idx = 0; idx < tests.size(); idx++) {
-        UniValue test = tests[idx];
-        std::string strTest = test.write();
-        if (test.size() < 1) // Allow for extra stuff (useful for comments)
-        {
-            BOOST_ERROR("Bad test: " << strTest);
-            continue;
-        }
-        std::string exp_base58string = test[0].get_str();
-
-        // must be invalid as public and as private key
-        for (auto chain : { CBaseChainParams::MAIN, CBaseChainParams::TESTNET, CBaseChainParams::REGTEST }) {
-            SelectParams(chain);
-            destination = DecodeDestination(exp_base58string);
-            BOOST_CHECK_MESSAGE(!IsValidDestination(destination), "IsValid pubkey in mainnet:" + strTest);
-            privkey = DecodeSecret(exp_base58string);
-            BOOST_CHECK_MESSAGE(!privkey.IsValid(), "IsValid privkey in mainnet:" + strTest);
-        }
-    }
-}
-
-
 BOOST_AUTO_TEST_SUITE_END()
diff --git a/src/test/data/base58_keys_invalid.json b/src/test/data/base58_keys_invalid.json
deleted file mode 100644
index 2056c7491c..0000000000
--- a/src/test/data/base58_keys_invalid.json
+++ /dev/null
@@ -1,182 +0,0 @@
-[
-    [
-        ""
-    ], 
-    [
-        "x"
-    ], 
-    [
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-    ], 
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-    ], 
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-    ], 
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-    ],
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-]
diff --git a/src/test/data/base58_keys_valid.json b/src/test/data/base58_keys_valid.json
deleted file mode 100644
index 8418a6002d..0000000000
--- a/src/test/data/base58_keys_valid.json
+++ /dev/null
@@ -1,533 +0,0 @@
-[
-    [
-        "1AGNa15ZQXAZUgFiqJ2i7Z2DPU2J6hW62i",
-        "76a91465a16059864a2fdbc7c99a4723a8395bc6f188eb88ac",
-        {
-            "isPrivkey": false,
-            "chain": "main"
-        }
-    ],
-    [
-        "3CMNFxN1oHBc4R1EpboAL5yzHGgE611Xou",
-        "a91474f209f6ea907e2ea48f74fae05782ae8a66525787",
-        {
-            "isPrivkey": false,
-            "chain": "main"
-        }
-    ],
-    [
-        "mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs",
-        "76a91453c0307d6851aa0ce7825ba883c6bd9ad242b48688ac",
-        {
-            "isPrivkey": false,
-            "chain": "test"
-        }
-    ],
-    [
-        "mo9ncXisMeAoXwqcV5EWuyncbmCcQN4rVs",
-        "76a91453c0307d6851aa0ce7825ba883c6bd9ad242b48688ac",
-        {
-            "isPrivkey": false,
-            "chain": "regtest"
-        }
-    ],
-    [
-        "2N2JD6wb56AfK4tfmM6PwdVmoYk2dCKf4Br",
-        "a9146349a418fc4578d10a372b54b45c280cc8c4382f87",
-        {
-            "isPrivkey": false,
-            "chain": "test"
-        }
-    ],
-    [
-        "5Kd3NBUAdUnhyzenEwVLy9pBKxSwXvE9FMPyR4UKZvpe6E3AgLr",
-        "eddbdc1168f1daeadbd3e44c1e3f8f5a284c2029f78ad26af98583a499de5b19",
-        {
-            "isCompressed": false,
-            "isPrivkey": true,
-            "chain": "main"
-        }
-    ],
-    [
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-        {
-            "isCompressed": true,
-            "isPrivkey": true,
-            "chain": "main"
-        }
-    ],
-    [
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-        {
-            "isCompressed": false,
-            "isPrivkey": true,
-            "chain": "test"
-        }
-    ],
-    [
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-        "36cb93b9ab1bdabf7fb9f2c04f1b9cc879933530ae7842398eef5a63a56800c2",
-        {
-            "isCompressed": false,
-            "isPrivkey": true,
-            "chain": "regtest"
-        }
-    ],
-    [
-        "cTpB4YiyKiBcPxnefsDpbnDxFDffjqJob8wGCEDXxgQ7zQoMXJdH",
-        "b9f4892c9e8282028fea1d2667c4dc5213564d41fc5783896a0d843fc15089f3",
-        {
-            "isCompressed": true,
-            "isPrivkey": true,
-            "chain": "test"
-        }
-    ],
-    [
-        "cTpB4YiyKiBcPxnefsDpbnDxFDffjqJob8wGCEDXxgQ7zQoMXJdH",
-        "b9f4892c9e8282028fea1d2667c4dc5213564d41fc5783896a0d843fc15089f3",
-        {
-            "isCompressed": true,
-            "isPrivkey": true,
-            "chain": "regtest"
-        }
-    ],
-    [
-        "1Ax4gZtb7gAit2TivwejZHYtNNLT18PUXJ",
-        "76a9146d23156cbbdcc82a5a47eee4c2c7c583c18b6bf488ac",
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diff --git a/src/test/data/key_io_invalid.json b/src/test/data/key_io_invalid.json
new file mode 100644
index 0000000000..2056c7491c
--- /dev/null
+++ b/src/test/data/key_io_invalid.json
@@ -0,0 +1,182 @@
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diff --git a/src/test/data/key_io_valid.json b/src/test/data/key_io_valid.json
new file mode 100644
index 0000000000..8418a6002d
--- /dev/null
+++ b/src/test/data/key_io_valid.json
@@ -0,0 +1,533 @@
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+    [
+        "13p1ijLwsnrcuyqcTvJXkq2ASdXqcnEBLE",
+        "76a9141ed467017f043e91ed4c44b4e8dd674db211c4e688ac",
+        {
+            "isPrivkey": false,
+            "chain": "main"
+        }
+    ],
+    [
+        "3ALJH9Y951VCGcVZYAdpA3KchoP9McEj1G",
+        "a9145ece0cadddc415b1980f001785947120acdb36fc87",
+        {
+            "isPrivkey": false,
+            "chain": "main"
+        }
+    ],
+    [
+        "bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kv8f3t4",
+        "0014751e76e8199196d454941c45d1b3a323f1433bd6",
+        {
+            "isPrivkey": false,
+            "chain": "main",
+            "tryCaseFlip": true
+        }
+    ],
+    [
+        "bcrt1qw508d6qejxtdg4y5r3zarvary0c5xw7kygt080",
+        "0014751e76e8199196d454941c45d1b3a323f1433bd6",
+        {
+            "isPrivkey": false,
+            "chain": "regtest",
+            "tryCaseFlip": true
+        }
+    ],
+    [
+        "tb1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3q0sl5k7",
+        "00201863143c14c5166804bd19203356da136c985678cd4d27a1b8c6329604903262",
+        {
+            "isPrivkey": false,
+            "chain": "test",
+            "tryCaseFlip": true
+        }
+    ],
+    [
+        "bc1pw508d6qejxtdg4y5r3zarvary0c5xw7kw508d6qejxtdg4y5r3zarvary0c5xw7k7grplx",
+        "5128751e76e8199196d454941c45d1b3a323f1433bd6751e76e8199196d454941c45d1b3a323f1433bd6",
+        {
+            "isPrivkey": false,
+            "chain": "main",
+            "tryCaseFlip": true
+        }
+    ],
+    [
+        "bc1sw50qa3jx3s",
+        "6002751e",
+        {
+            "isPrivkey": false,
+            "chain": "main",
+            "tryCaseFlip": true
+        }
+    ],
+    [
+        "bc1zw508d6qejxtdg4y5r3zarvaryvg6kdaj",
+        "5210751e76e8199196d454941c45d1b3a323",
+        {
+            "isPrivkey": false,
+            "chain": "main",
+            "tryCaseFlip": true
+        }
+    ],
+    [
+        "tb1qqqqqp399et2xygdj5xreqhjjvcmzhxw4aywxecjdzew6hylgvsesrxh6hy",
+        "0020000000c4a5cad46221b2a187905e5266362b99d5e91c6ce24d165dab93e86433",
+        {
+            "isPrivkey": false,
+            "chain": "test",
+            "tryCaseFlip": true
+        }
+    ],
+    [
+        "bcrt1qqqqqp399et2xygdj5xreqhjjvcmzhxw4aywxecjdzew6hylgvseswlauz7",
+        "0020000000c4a5cad46221b2a187905e5266362b99d5e91c6ce24d165dab93e86433",
+        {
+            "isPrivkey": false,
+            "chain": "regtest",
+            "tryCaseFlip": true
+        }
+    ]
+]
diff --git a/src/test/key_io_tests.cpp b/src/test/key_io_tests.cpp
new file mode 100644
index 0000000000..1ac1e0015b
--- /dev/null
+++ b/src/test/key_io_tests.cpp
@@ -0,0 +1,149 @@
+// Copyright (c) 2011-2016 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <test/data/key_io_invalid.json.h>
+#include <test/data/key_io_valid.json.h>
+
+#include <key.h>
+#include <key_io.h>
+#include <script/script.h>
+#include <utilstrencodings.h>
+#include <test/test_bitcoin.h>
+
+#include <boost/test/unit_test.hpp>
+
+#include <univalue.h>
+
+extern UniValue read_json(const std::string& jsondata);
+
+BOOST_FIXTURE_TEST_SUITE(key_io_tests, BasicTestingSetup)
+
+// Goal: check that parsed keys match test payload
+BOOST_AUTO_TEST_CASE(key_io_valid_parse)
+{
+    UniValue tests = read_json(std::string(json_tests::key_io_valid, json_tests::key_io_valid + sizeof(json_tests::key_io_valid)));
+    CKey privkey;
+    CTxDestination destination;
+    SelectParams(CBaseChainParams::MAIN);
+
+    for (unsigned int idx = 0; idx < tests.size(); idx++) {
+        UniValue test = tests[idx];
+        std::string strTest = test.write();
+        if (test.size() < 3) { // Allow for extra stuff (useful for comments)
+            BOOST_ERROR("Bad test: " << strTest);
+            continue;
+        }
+        std::string exp_base58string = test[0].get_str();
+        std::vector<unsigned char> exp_payload = ParseHex(test[1].get_str());
+        const UniValue &metadata = test[2].get_obj();
+        bool isPrivkey = find_value(metadata, "isPrivkey").get_bool();
+        SelectParams(find_value(metadata, "chain").get_str());
+        bool try_case_flip = find_value(metadata, "tryCaseFlip").isNull() ? false : find_value(metadata, "tryCaseFlip").get_bool();
+        if (isPrivkey) {
+            bool isCompressed = find_value(metadata, "isCompressed").get_bool();
+            // Must be valid private key
+            privkey = DecodeSecret(exp_base58string);
+            BOOST_CHECK_MESSAGE(privkey.IsValid(), "!IsValid:" + strTest);
+            BOOST_CHECK_MESSAGE(privkey.IsCompressed() == isCompressed, "compressed mismatch:" + strTest);
+            BOOST_CHECK_MESSAGE(privkey.size() == exp_payload.size() && std::equal(privkey.begin(), privkey.end(), exp_payload.begin()), "key mismatch:" + strTest);
+
+            // Private key must be invalid public key
+            destination = DecodeDestination(exp_base58string);
+            BOOST_CHECK_MESSAGE(!IsValidDestination(destination), "IsValid privkey as pubkey:" + strTest);
+        } else {
+            // Must be valid public key
+            destination = DecodeDestination(exp_base58string);
+            CScript script = GetScriptForDestination(destination);
+            BOOST_CHECK_MESSAGE(IsValidDestination(destination), "!IsValid:" + strTest);
+            BOOST_CHECK_EQUAL(HexStr(script), HexStr(exp_payload));
+
+            // Try flipped case version
+            for (char& c : exp_base58string) {
+                if (c >= 'a' && c <= 'z') {
+                    c = (c - 'a') + 'A';
+                } else if (c >= 'A' && c <= 'Z') {
+                    c = (c - 'A') + 'a';
+                }
+            }
+            destination = DecodeDestination(exp_base58string);
+            BOOST_CHECK_MESSAGE(IsValidDestination(destination) == try_case_flip, "!IsValid case flipped:" + strTest);
+            if (IsValidDestination(destination)) {
+                script = GetScriptForDestination(destination);
+                BOOST_CHECK_EQUAL(HexStr(script), HexStr(exp_payload));
+            }
+
+            // Public key must be invalid private key
+            privkey = DecodeSecret(exp_base58string);
+            BOOST_CHECK_MESSAGE(!privkey.IsValid(), "IsValid pubkey as privkey:" + strTest);
+        }
+    }
+}
+
+// Goal: check that generated keys match test vectors
+BOOST_AUTO_TEST_CASE(key_io_valid_gen)
+{
+    UniValue tests = read_json(std::string(json_tests::key_io_valid, json_tests::key_io_valid + sizeof(json_tests::key_io_valid)));
+
+    for (unsigned int idx = 0; idx < tests.size(); idx++) {
+        UniValue test = tests[idx];
+        std::string strTest = test.write();
+        if (test.size() < 3) // Allow for extra stuff (useful for comments)
+        {
+            BOOST_ERROR("Bad test: " << strTest);
+            continue;
+        }
+        std::string exp_base58string = test[0].get_str();
+        std::vector<unsigned char> exp_payload = ParseHex(test[1].get_str());
+        const UniValue &metadata = test[2].get_obj();
+        bool isPrivkey = find_value(metadata, "isPrivkey").get_bool();
+        SelectParams(find_value(metadata, "chain").get_str());
+        if (isPrivkey) {
+            bool isCompressed = find_value(metadata, "isCompressed").get_bool();
+            CKey key;
+            key.Set(exp_payload.begin(), exp_payload.end(), isCompressed);
+            assert(key.IsValid());
+            BOOST_CHECK_MESSAGE(EncodeSecret(key) == exp_base58string, "result mismatch: " + strTest);
+        } else {
+            CTxDestination dest;
+            CScript exp_script(exp_payload.begin(), exp_payload.end());
+            ExtractDestination(exp_script, dest);
+            std::string address = EncodeDestination(dest);
+
+            BOOST_CHECK_EQUAL(address, exp_base58string);
+        }
+    }
+
+    SelectParams(CBaseChainParams::MAIN);
+}
+
+
+// Goal: check that base58 parsing code is robust against a variety of corrupted data
+BOOST_AUTO_TEST_CASE(key_io_invalid)
+{
+    UniValue tests = read_json(std::string(json_tests::key_io_invalid, json_tests::key_io_invalid + sizeof(json_tests::key_io_invalid))); // Negative testcases
+    CKey privkey;
+    CTxDestination destination;
+
+    for (unsigned int idx = 0; idx < tests.size(); idx++) {
+        UniValue test = tests[idx];
+        std::string strTest = test.write();
+        if (test.size() < 1) // Allow for extra stuff (useful for comments)
+        {
+            BOOST_ERROR("Bad test: " << strTest);
+            continue;
+        }
+        std::string exp_base58string = test[0].get_str();
+
+        // must be invalid as public and as private key
+        for (auto chain : { CBaseChainParams::MAIN, CBaseChainParams::TESTNET, CBaseChainParams::REGTEST }) {
+            SelectParams(chain);
+            destination = DecodeDestination(exp_base58string);
+            BOOST_CHECK_MESSAGE(!IsValidDestination(destination), "IsValid pubkey in mainnet:" + strTest);
+            privkey = DecodeSecret(exp_base58string);
+            BOOST_CHECK_MESSAGE(!privkey.IsValid(), "IsValid privkey in mainnet:" + strTest);
+        }
+    }
+}
+
+BOOST_AUTO_TEST_SUITE_END()
-- 
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