Replace direct use of 0 with SetNull and IsNull

Replace x=0 with .SetNull(),
x==0 with IsNull(), x!=0 with !IsNull().
Replace uses of uint256(0) with uint256().
This commit is contained in:
Wladimir J. van der Laan
2014-12-15 09:11:16 +01:00
parent 5d3064bc44
commit 4f1524966a
28 changed files with 68 additions and 68 deletions

View File

@@ -46,7 +46,7 @@ BOOST_AUTO_TEST_CASE(pmt_test1)
// calculate actual merkle root and height
uint256 merkleRoot1 = block.BuildMerkleTree();
std::vector<uint256> vTxid(nTx, 0);
std::vector<uint256> vTxid(nTx, uint256());
for (unsigned int j=0; j<nTx; j++)
vTxid[j] = block.vtx[j].GetHash();
int nHeight = 1, nTx_ = nTx;
@@ -88,7 +88,7 @@ BOOST_AUTO_TEST_CASE(pmt_test1)
// check that it has the same merkle root as the original, and a valid one
BOOST_CHECK(merkleRoot1 == merkleRoot2);
BOOST_CHECK(merkleRoot2 != 0);
BOOST_CHECK(!merkleRoot2.IsNull());
// check that it contains the matched transactions (in the same order!)
BOOST_CHECK(vMatchTxid1 == vMatchTxid2);
@@ -112,7 +112,7 @@ BOOST_AUTO_TEST_CASE(pmt_malleability)
CPartialMerkleTree tree(vTxid, vMatch);
std::vector<uint256> vTxid2;
BOOST_CHECK(tree.ExtractMatches(vTxid) == 0);
BOOST_CHECK(tree.ExtractMatches(vTxid).IsNull());
}
BOOST_AUTO_TEST_SUITE_END()

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@@ -210,7 +210,7 @@ BOOST_AUTO_TEST_CASE(set)
BOOST_AUTO_TEST_CASE(is)
{
// Test CScript::IsPayToScriptHash()
uint160 dummy(0);
uint160 dummy;
CScript p2sh;
p2sh << OP_HASH160 << ToByteVector(dummy) << OP_EQUAL;
BOOST_CHECK(p2sh.IsPayToScriptHash());

View File

@@ -32,7 +32,7 @@ BOOST_AUTO_TEST_CASE(GetSigOpCount)
BOOST_CHECK_EQUAL(s1.GetSigOpCount(false), 0U);
BOOST_CHECK_EQUAL(s1.GetSigOpCount(true), 0U);
uint160 dummy(0);
uint160 dummy;
s1 << OP_1 << ToByteVector(dummy) << ToByteVector(dummy) << OP_2 << OP_CHECKMULTISIG;
BOOST_CHECK_EQUAL(s1.GetSigOpCount(true), 2U);
s1 << OP_IF << OP_CHECKSIG << OP_ENDIF;