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authorBen Woosley <ben.woosley@gmail.com>2018-05-11 20:17:55 -0700
committerBen Woosley <ben.woosley@gmail.com>2018-08-03 02:45:20 -0400
commit384273260a6ccbcf79dade0830011f528e5a1581 (patch)
treef8c41c512eee59e481a50f753c36e1359d49919c /src/wallet/test
parent29b4ee64695f79511912ae127e66e0fe82f7a0d1 (diff)
test: Add testing of value_ret for SelectCoinsBnB
Fix that the early bailout optimization tests did not test the actual selection because their utxo pool was polluted by the make_hard_case test preceding.
Diffstat (limited to 'src/wallet/test')
-rw-r--r--src/wallet/test/coinselector_tests.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/wallet/test/coinselector_tests.cpp b/src/wallet/test/coinselector_tests.cpp
index 1561760577..f36b224344 100644
--- a/src/wallet/test/coinselector_tests.cpp
+++ b/src/wallet/test/coinselector_tests.cpp
@@ -150,6 +150,7 @@ BOOST_AUTO_TEST_CASE(bnb_search_test)
add_coin(1 * CENT, 1, actual_selection);
BOOST_CHECK(SelectCoinsBnB(GroupCoins(utxo_pool), 1 * CENT, 0.5 * CENT, selection, value_ret, not_input_fees));
BOOST_CHECK(equal_sets(selection, actual_selection));
+ BOOST_CHECK_EQUAL(value_ret, 1 * CENT);
actual_selection.clear();
selection.clear();
@@ -157,6 +158,7 @@ BOOST_AUTO_TEST_CASE(bnb_search_test)
add_coin(2 * CENT, 2, actual_selection);
BOOST_CHECK(SelectCoinsBnB(GroupCoins(utxo_pool), 2 * CENT, 0.5 * CENT, selection, value_ret, not_input_fees));
BOOST_CHECK(equal_sets(selection, actual_selection));
+ BOOST_CHECK_EQUAL(value_ret, 2 * CENT);
actual_selection.clear();
selection.clear();
@@ -165,6 +167,7 @@ BOOST_AUTO_TEST_CASE(bnb_search_test)
add_coin(2 * CENT, 2, 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);
actual_selection.clear();
selection.clear();
@@ -181,6 +184,7 @@ BOOST_AUTO_TEST_CASE(bnb_search_test)
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));
+ BOOST_CHECK_EQUAL(value_ret, 10 * CENT);
actual_selection.clear();
selection.clear();
@@ -190,6 +194,9 @@ BOOST_AUTO_TEST_CASE(bnb_search_test)
add_coin(3 * CENT, 3, actual_selection);
add_coin(2 * CENT, 2, actual_selection);
BOOST_CHECK(SelectCoinsBnB(GroupCoins(utxo_pool), 10 * CENT, 5000, selection, value_ret, not_input_fees));
+ BOOST_CHECK_EQUAL(value_ret, 10 * CENT);
+ // FIXME: this test is redundant with the above, because 1 Cent is selected, not "too small"
+ // BOOST_CHECK(equal_sets(selection, actual_selection));
// Select 0.25 Cent, not possible
BOOST_CHECK(!SelectCoinsBnB(GroupCoins(utxo_pool), 0.25 * CENT, 0.5 * CENT, selection, value_ret, not_input_fees));
@@ -203,6 +210,7 @@ BOOST_AUTO_TEST_CASE(bnb_search_test)
BOOST_CHECK(SelectCoinsBnB(GroupCoins(utxo_pool), target, 0, selection, value_ret, not_input_fees)); // Should not exhaust
// Test same value early bailout optimization
+ utxo_pool.clear();
add_coin(7 * CENT, 7, actual_selection);
add_coin(7 * CENT, 7, actual_selection);
add_coin(7 * CENT, 7, actual_selection);
@@ -217,6 +225,8 @@ BOOST_AUTO_TEST_CASE(bnb_search_test)
add_coin(5 * CENT, 7, utxo_pool);
}
BOOST_CHECK(SelectCoinsBnB(GroupCoins(utxo_pool), 30 * CENT, 5000, selection, value_ret, not_input_fees));
+ BOOST_CHECK_EQUAL(value_ret, 30 * CENT);
+ BOOST_CHECK(equal_sets(selection, actual_selection));
////////////////////
// Behavior tests //