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Ensure merkle tree fixed point removal is tested against inside coins_tests.

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This commit is contained in:
Sean Bowe
2016-05-26 13:58:58 -06:00
parent 14b12fde2b
commit 8048f4c048
1 changed files with 7 additions and 2 deletions
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9
src/test/coins_tests.cpp
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@@ -24,8 +24,12 @@ class CCoinsViewTest : public CCoinsView
std::map<uint256, bool> mapSerials_;
public:
CCoinsViewTest() {
hashBestAnchor_ = ZCIncrementalMerkleTree::empty_root();
}
bool GetAnchorAt(const uint256& rt, ZCIncrementalMerkleTree &tree) const {
if (rt.IsNull()) {
if (rt == ZCIncrementalMerkleTree::empty_root()) {
ZCIncrementalMerkleTree new_tree;
tree = new_tree;
return true;
@@ -214,12 +218,13 @@ BOOST_AUTO_TEST_CASE(anchors_test)
CCoinsViewTest base;
CCoinsViewCacheTest cache(&base);
BOOST_CHECK(cache.GetBestAnchor() == uint256());
BOOST_CHECK(cache.GetBestAnchor() == ZCIncrementalMerkleTree::empty_root());
{
ZCIncrementalMerkleTree tree;
BOOST_CHECK(cache.GetAnchorAt(cache.GetBestAnchor(), tree));
BOOST_CHECK(cache.GetBestAnchor() == tree.root());
appendRandomCommitment(tree);
appendRandomCommitment(tree);
appendRandomCommitment(tree);