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Throw more descriptive exceptions when the constraint system is violated.

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This commit is contained in:
Sean Bowe
2016-10-31 12:42:59 -06:00
parent 1feaefac51
commit c4643bd949
3 changed files with 332 additions and 9 deletions
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27
src/wallet/gtest/test_wallet.cpp
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@@ -99,7 +99,7 @@ CWalletTx GetValidReceive(const libzcash::SpendingKey& sk, CAmount value, bool r
// Prepare JoinSplits
uint256 rt;
JSDescription jsdesc {*params, mtx.joinSplitPubKey, rt,
inputs, outputs, value, 0, false};
inputs, outputs, 2*value, 0, false};
mtx.vjoinsplit.push_back(jsdesc);
// Empty output script.
@@ -147,20 +147,39 @@ CWalletTx GetValidSpend(const libzcash::SpendingKey& sk,
// Fake tree for the unused witness
ZCIncrementalMerkleTree tree;
libzcash::JSOutput dummyout;
libzcash::JSInput dummyin;
{
if (note.value > value) {
libzcash::SpendingKey dummykey = libzcash::SpendingKey::random();
libzcash::PaymentAddress dummyaddr = dummykey.address();
dummyout = libzcash::JSOutput(dummyaddr, note.value - value);
} else if (note.value < value) {
libzcash::SpendingKey dummykey = libzcash::SpendingKey::random();
libzcash::PaymentAddress dummyaddr = dummykey.address();
libzcash::Note dummynote(dummyaddr.a_pk, (value - note.value), uint256(), uint256());
tree.append(dummynote.cm());
dummyin = libzcash::JSInput(tree.witness(), dummynote, dummykey);
}
}
tree.append(note.cm());
boost::array<libzcash::JSInput, 2> inputs = {
libzcash::JSInput(tree.witness(), note, sk),
libzcash::JSInput() // dummy input
dummyin
};
boost::array<libzcash::JSOutput, 2> outputs = {
libzcash::JSOutput(), // dummy output
dummyout, // dummy output
libzcash::JSOutput() // dummy output
};
boost::array<libzcash::Note, 2> output_notes;
// Prepare JoinSplits
uint256 rt;
uint256 rt = tree.root();
JSDescription jsdesc {*params, mtx.joinSplitPubKey, rt,
inputs, outputs, 0, value, false};
mtx.vjoinsplit.push_back(jsdesc);