tests: Use Descriptor wallets for generic wallet tests

For the generic wallet tests, make DescriptorScriptPubKeyMans. There are
still some wallet tests that test legacy wallet things. Those remain
unchanged.

src/wallet/test/util.cpp

@@ -6,6 +6,7 @@
 
 #include <chain.h>
 #include <key.h>
+#include <key_io.h>
 #include <test/util/setup_common.h>
 #include <wallet/wallet.h>
 #include <wallet/walletdb.h>
@@ -23,9 +24,16 @@ std::unique_ptr<CWallet> CreateSyncedWallet(interfaces::Chain& chain, CChain& cc
     }
     wallet->LoadWallet();
     {
-        auto spk_man = wallet->GetOrCreateLegacyScriptPubKeyMan();
-        LOCK2(wallet->cs_wallet, spk_man->cs_KeyStore);
-        spk_man->AddKeyPubKey(key, key.GetPubKey());
+        LOCK(wallet->cs_wallet);
+        wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
+        wallet->SetupDescriptorScriptPubKeyMans();
+
+        FlatSigningProvider provider;
+        std::string error;
+        std::unique_ptr<Descriptor> desc = Parse("combo(" + EncodeSecret(key) + ")", provider, error, /* require_checksum=*/ false);
+        assert(desc);
+        WalletDescriptor w_desc(std::move(desc), 0, 0, 1, 1);
+        if (!wallet->AddWalletDescriptor(w_desc, provider, "", false)) assert(false);
     }
     WalletRescanReserver reserver(*wallet);
     reserver.reserve();

src/wallet/test/wallet_tests.cpp

@@ -11,6 +11,7 @@
 #include <vector>
 
 #include <interfaces/chain.h>
+#include <key_io.h>
 #include <node/blockstorage.h>
 #include <node/context.h>
 #include <policy/policy.h>
@@ -43,6 +44,7 @@ BOOST_FIXTURE_TEST_SUITE(wallet_tests, WalletTestingSetup)
 static std::shared_ptr<CWallet> TestLoadWallet(WalletContext& context)
 {
     DatabaseOptions options;
+    options.create_flags = WALLET_FLAG_DESCRIPTORS;
     DatabaseStatus status;
     bilingual_str error;
     std::vector<bilingual_str> warnings;
@@ -77,9 +79,13 @@ static CMutableTransaction TestSimpleSpend(const CTransaction& from, uint32_t in
 
 static void AddKey(CWallet& wallet, const CKey& key)
 {
-    auto spk_man = wallet.GetOrCreateLegacyScriptPubKeyMan();
-    LOCK2(wallet.cs_wallet, spk_man->cs_KeyStore);
-    spk_man->AddKeyPubKey(key, key.GetPubKey());
+    LOCK(wallet.cs_wallet);
+    FlatSigningProvider provider;
+    std::string error;
+    std::unique_ptr<Descriptor> desc = Parse("combo(" + EncodeSecret(key) + ")", provider, error, /* require_checksum=*/ false);
+    assert(desc);
+    WalletDescriptor w_desc(std::move(desc), 0, 0, 1, 1);
+    if (!wallet.AddWalletDescriptor(w_desc, provider, "", false)) assert(false);
 }
 
 BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
@@ -95,6 +101,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
         CWallet wallet(m_node.chain.get(), "", CreateDummyWalletDatabase());
         {
             LOCK(wallet.cs_wallet);
+            wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
             wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
         }
         AddKey(wallet, coinbaseKey);
@@ -114,6 +121,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
         CWallet wallet(m_node.chain.get(), "", CreateDummyWalletDatabase());
         {
             LOCK(wallet.cs_wallet);
+            wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
             wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
         }
         AddKey(wallet, coinbaseKey);
@@ -140,6 +148,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
         CWallet wallet(m_node.chain.get(), "", CreateDummyWalletDatabase());
         {
             LOCK(wallet.cs_wallet);
+            wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
             wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
         }
         AddKey(wallet, coinbaseKey);
@@ -165,6 +174,7 @@ BOOST_FIXTURE_TEST_CASE(scan_for_wallet_transactions, TestChain100Setup)
         CWallet wallet(m_node.chain.get(), "", CreateDummyWalletDatabase());
         {
             LOCK(wallet.cs_wallet);
+            wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
             wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
         }
         AddKey(wallet, coinbaseKey);
@@ -320,10 +330,12 @@ BOOST_FIXTURE_TEST_CASE(importwallet_rescan, TestChain100Setup)
 BOOST_FIXTURE_TEST_CASE(coin_mark_dirty_immature_credit, TestChain100Setup)
 {
     CWallet wallet(m_node.chain.get(), "", CreateDummyWalletDatabase());
-    auto spk_man = wallet.GetOrCreateLegacyScriptPubKeyMan();
     CWalletTx wtx(m_coinbase_txns.back());
 
-    LOCK2(wallet.cs_wallet, spk_man->cs_KeyStore);
+    LOCK(wallet.cs_wallet);
+    wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
+    wallet.SetupDescriptorScriptPubKeyMans();
+
     wallet.SetLastBlockProcessed(m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash());
 
     CWalletTx::Confirmation confirm(CWalletTx::Status::CONFIRMED, m_node.chainman->ActiveChain().Height(), m_node.chainman->ActiveChain().Tip()->GetBlockHash(), 0);
@@ -336,7 +348,7 @@ BOOST_FIXTURE_TEST_CASE(coin_mark_dirty_immature_credit, TestChain100Setup)
     // Invalidate the cached value, add the key, and make sure a new immature
     // credit amount is calculated.
     wtx.MarkDirty();
-    BOOST_CHECK(spk_man->AddKeyPubKey(coinbaseKey, coinbaseKey.GetPubKey()));
+    AddKey(wallet, coinbaseKey);
     BOOST_CHECK_EQUAL(CachedTxGetImmatureCredit(wallet, wtx), 50*COIN);
 }
 
@@ -593,14 +605,26 @@ BOOST_FIXTURE_TEST_CASE(ListCoinsTest, ListCoinsTestingSetup)
 
 BOOST_FIXTURE_TEST_CASE(wallet_disableprivkeys, TestChain100Setup)
 {
-    std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", CreateDummyWalletDatabase());
-    wallet->SetupLegacyScriptPubKeyMan();
-    wallet->SetMinVersion(FEATURE_LATEST);
-    wallet->SetWalletFlag(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
-    BOOST_CHECK(!wallet->TopUpKeyPool(1000));
-    CTxDestination dest;
-    bilingual_str error;
-    BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, "", dest, error));
+    {
+        std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", CreateDummyWalletDatabase());
+        wallet->SetupLegacyScriptPubKeyMan();
+        wallet->SetMinVersion(FEATURE_LATEST);
+        wallet->SetWalletFlag(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
+        BOOST_CHECK(!wallet->TopUpKeyPool(1000));
+        CTxDestination dest;
+        bilingual_str error;
+        BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, "", dest, error));
+    }
+    {
+        std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(m_node.chain.get(), "", CreateDummyWalletDatabase());
+        LOCK(wallet->cs_wallet);
+        wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
+        wallet->SetMinVersion(FEATURE_LATEST);
+        wallet->SetWalletFlag(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
+        CTxDestination dest;
+        bilingual_str error;
+        BOOST_CHECK(!wallet->GetNewDestination(OutputType::BECH32, "", dest, error));
+    }
 }
 
 // Explicit calculation which is used to test the wallet constant