Ensure merkle tree fixed point removal is tested against inside coins_tests.
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@ -24,8 +24,12 @@ class CCoinsViewTest : public CCoinsView
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std::map<uint256, bool> mapSerials_;
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std::map<uint256, bool> mapSerials_;
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public:
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public:
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CCoinsViewTest() {
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hashBestAnchor_ = ZCIncrementalMerkleTree::empty_root();
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}
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bool GetAnchorAt(const uint256& rt, ZCIncrementalMerkleTree &tree) const {
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bool GetAnchorAt(const uint256& rt, ZCIncrementalMerkleTree &tree) const {
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if (rt.IsNull()) {
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if (rt == ZCIncrementalMerkleTree::empty_root()) {
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ZCIncrementalMerkleTree new_tree;
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ZCIncrementalMerkleTree new_tree;
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tree = new_tree;
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tree = new_tree;
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return true;
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return true;
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@ -214,12 +218,13 @@ BOOST_AUTO_TEST_CASE(anchors_test)
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CCoinsViewTest base;
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CCoinsViewTest base;
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CCoinsViewCacheTest cache(&base);
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CCoinsViewCacheTest cache(&base);
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BOOST_CHECK(cache.GetBestAnchor() == uint256());
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BOOST_CHECK(cache.GetBestAnchor() == ZCIncrementalMerkleTree::empty_root());
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{
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{
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ZCIncrementalMerkleTree tree;
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ZCIncrementalMerkleTree tree;
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BOOST_CHECK(cache.GetAnchorAt(cache.GetBestAnchor(), tree));
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BOOST_CHECK(cache.GetAnchorAt(cache.GetBestAnchor(), tree));
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BOOST_CHECK(cache.GetBestAnchor() == tree.root());
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appendRandomCommitment(tree);
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appendRandomCommitment(tree);
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appendRandomCommitment(tree);
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appendRandomCommitment(tree);
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appendRandomCommitment(tree);
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appendRandomCommitment(tree);
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