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| author | Andrew Chow <achow101-github@achow101.com> | 2020-03-04 16:35:15 -0500 |
|---|---|---|
| committer | Andrew Chow <achow101-github@achow101.com> | 2020-03-04 16:35:15 -0500 |
| commit | 9b5950db8683f9b4be03f79ee0aae8a780b01a4b (patch) | |
| tree | c7deccff2bbd4c744bc288bddd5e097ddd4a2a8b /src/wallet/test | |
| parent | a71c34742c24245a0d642e68f9e61f46cc7573fb (diff) | |
| download | bitcoin-9b5950db8683f9b4be03f79ee0aae8a780b01a4b.tar.xz | |
bnb: exit selection when best_waste is 0
If we find a solution which has no waste, just use that. This solution
is what we would consider to be optimal, and other solutions we find
would have to also have 0 waste, so they are equivalent to the first
one with 0 waste. Thus we can optimize by just choosing the first one
with 0 waste.
Diffstat (limited to 'src/wallet/test')
| -rw-r--r-- | src/wallet/test/coinselector_tests.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/wallet/test/coinselector_tests.cpp b/src/wallet/test/coinselector_tests.cpp index 21d57cb898..2081518909 100644 --- a/src/wallet/test/coinselector_tests.cpp +++ b/src/wallet/test/coinselector_tests.cpp @@ -176,8 +176,8 @@ BOOST_AUTO_TEST_CASE(bnb_search_test) selection.clear(); // Select 5 Cent - add_coin(3 * CENT, 3, actual_selection); - add_coin(2 * CENT, 2, actual_selection); + add_coin(4 * CENT, 4, actual_selection); + add_coin(1 * CENT, 1, actual_selection); BOOST_CHECK(SelectCoinsBnB(GroupCoins(utxo_pool), 5 * CENT, 0.5 * CENT, selection, value_ret, not_input_fees)); BOOST_CHECK(equal_sets(selection, actual_selection)); BOOST_CHECK_EQUAL(value_ret, 5 * CENT); @@ -204,9 +204,8 @@ BOOST_AUTO_TEST_CASE(bnb_search_test) // Select 10 Cent add_coin(5 * CENT, 5, utxo_pool); + add_coin(5 * CENT, 5, actual_selection); add_coin(4 * CENT, 4, actual_selection); - add_coin(3 * CENT, 3, actual_selection); - add_coin(2 * CENT, 2, actual_selection); add_coin(1 * CENT, 1, actual_selection); BOOST_CHECK(SelectCoinsBnB(GroupCoins(utxo_pool), 10 * CENT, 0.5 * CENT, selection, value_ret, not_input_fees)); BOOST_CHECK(equal_sets(selection, actual_selection)); |