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Merge #18675: tests: Don't initialize PrecomputedTransactionData in txvalidationcache tests

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3718ae2ef8 [tests] Don't initialize PrecomputedTransactionData in txvalidationcache tests (John Newbery)

Pull request description:

  PrecomputedTransactionData is initialized inside CheckInputScripts(). No need to pre-initialize it before calling into CheckInputScripts().

  Normally, I wouldn't bother, but we're making changes to `PrecomputedTransactionData` in #17977 which would break these tests without removing these constructions. Might as well get these changes out of the way here.

ACKs for top commit:
  robot-visions:
    ACK 3718ae2ef8
  sipa:
    utACK 3718ae2ef8

Tree-SHA512: bc9c095035a7072a2a91941df38cdbb969e817264efbaa6dcb88cc3ab132d9264aa0751fa588d1a5e45f37b4d2bb1903cda078765f0bbcc87d9cc47cbec5356a
This commit is contained in:
MarcoFalke 2020-04-19 06:18:19 -04:00
commit a998c5185b
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1 changed files with 5 additions and 5 deletions
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10
src/test/txvalidationcache_tests.cpp
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@ -108,7 +108,7 @@ BOOST_FIXTURE_TEST_CASE(tx_mempool_block_doublespend, TestChain100Setup)
// any script flag that is implemented as an upgraded NOP code.
static void ValidateCheckInputsForAllFlags(const CTransaction &tx, uint32_t failing_flags, bool add_to_cache) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
{
PrecomputedTransactionData txdata(tx);
PrecomputedTransactionData txdata;
// If we add many more flags, this loop can get too expensive, but we can
// rewrite in the future to randomly pick a set of flags to evaluate.
for (uint32_t test_flags=0; test_flags < (1U << 16); test_flags += 1) {
@ -200,7 +200,7 @@ BOOST_FIXTURE_TEST_CASE(checkinputs_test, TestChain100Setup)
LOCK(cs_main);
TxValidationState state;
PrecomputedTransactionData ptd_spend_tx(spend_tx);
PrecomputedTransactionData ptd_spend_tx;
BOOST_CHECK(!CheckInputScripts(CTransaction(spend_tx), state, &::ChainstateActive().CoinsTip(), SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_DERSIG, true, true, ptd_spend_tx, nullptr));
@ -269,7 +269,7 @@ BOOST_FIXTURE_TEST_CASE(checkinputs_test, TestChain100Setup)
// Make it valid, and check again
invalid_with_cltv_tx.vin[0].scriptSig = CScript() << vchSig << 100;
TxValidationState state;
PrecomputedTransactionData txdata(invalid_with_cltv_tx);
PrecomputedTransactionData txdata;
BOOST_CHECK(CheckInputScripts(CTransaction(invalid_with_cltv_tx), state, ::ChainstateActive().CoinsTip(), SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY, true, true, txdata, nullptr));
}
@ -297,7 +297,7 @@ BOOST_FIXTURE_TEST_CASE(checkinputs_test, TestChain100Setup)
// Make it valid, and check again
invalid_with_csv_tx.vin[0].scriptSig = CScript() << vchSig << 100;
TxValidationState state;
PrecomputedTransactionData txdata(invalid_with_csv_tx);
PrecomputedTransactionData txdata;
BOOST_CHECK(CheckInputScripts(CTransaction(invalid_with_csv_tx), state, &::ChainstateActive().CoinsTip(), SCRIPT_VERIFY_CHECKSEQUENCEVERIFY, true, true, txdata, nullptr));
}
@ -358,7 +358,7 @@ BOOST_FIXTURE_TEST_CASE(checkinputs_test, TestChain100Setup)
tx.vin[1].scriptWitness.SetNull();
TxValidationState state;
PrecomputedTransactionData txdata(tx);
PrecomputedTransactionData txdata;
// This transaction is now invalid under segwit, because of the second input.
BOOST_CHECK(!CheckInputScripts(CTransaction(tx), state, &::ChainstateActive().CoinsTip(), SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS, true, true, txdata, nullptr));