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Replace rand() & ((1 << N) - 1) with randbits(N)

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This commit is contained in:
Pieter Wuille
2017-06-07 11:34:58 -07:00
parent 3ecabae363
commit 5f0b04eedc
3 changed files with 9 additions and 9 deletions
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src/test/coins_tests.cpp
+2 -2
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@@ -155,11 +155,11 @@ BOOST_AUTO_TEST_CASE(coins_cache_simulation_test)
newcoin.out.nValue = insecure_rand();
newcoin.nHeight = 1;
if (insecure_randrange(16) == 0 && coin.IsSpent()) {
newcoin.out.scriptPubKey.assign(1 + (insecure_rand() & 0x3F), OP_RETURN);
newcoin.out.scriptPubKey.assign(1 + insecure_randbits(6), OP_RETURN);
BOOST_CHECK(newcoin.out.scriptPubKey.IsUnspendable());
added_an_unspendable_entry = true;
} else {
newcoin.out.scriptPubKey.assign(insecure_rand() & 0x3F, 0); // Random sizes so we can test memory usage accounting
newcoin.out.scriptPubKey.assign(insecure_randbits(6), 0); // Random sizes so we can test memory usage accounting
(coin.IsSpent() ? added_an_entry : updated_an_entry) = true;
coin = newcoin;
}