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a56054b Update key.cpp to use new libsecp256k1 (Pieter Wuille)
a591d98 Squashed 'src/secp256k1/' changes from 1897b8e..22f60a6 (Pieter Wuille)
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a8cdaf5 checkpoints: move the checkpoints enable boolean into main (Cory Fields)
11982d3 checkpoints: Decouple checkpoints from Params (Cory Fields)
6996823 checkpoints: make checkpoints a member of CChainParams (Cory Fields)
9f13a10 checkpoints: store mapCheckpoints in CCheckpointData rather than a pointer (Cory Fields)
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libsecp256k1's API changed, so update key.cpp to use it.
Libsecp256k1 now has explicit context objects, which makes it completely thread-safe.
In turn, keep an explicit context object in key.cpp, which is explicitly initialized
destroyed. This is not really pretty now, but it's more efficient than the static
initialized object in key.cpp (which made for example bitcoin-tx slow, as for most of
its calls, libsecp256k1 wasn't actually needed).
This also brings in the new blinding support in libsecp256k1. By passing in a random
seed, temporary variables during the elliptic curve computations are altered, in such
a way that if an attacker does not know the blind, observing the internal operations
leaks less information about the keys used. This was implemented by Greg Maxwell.
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This pertains to app-state, so it doesn't make sense to handle inside the
checkpoint functions.
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Pass checkpoint data in as necessary
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For when you need to keep track of the last N items
you've seen, and can tolerate some false-positives.
Rebased-by: Pieter Wuille <pieter.wuille@gmail.com>
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b74dcb3 Separate CTranslationInterface from CClientUIInterface (Jorge Timón)
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9fadf1c Add additional script edge condition tests. (Dave Collins)
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d8f4cc3 Correct the PUSHDATA4 minimal encoding test. (Dave Collins)
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f7303f9 Use equivalent PoW for non-main-chain requests (Pieter Wuille)
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This commit adds several tests to the script_invalid.json data which
exercise some edge conditions that are not currently being tested.
These are mainly being added to cover several cases a branch coverage
analysis of btcd showed are not already being covered, but given more
tests of edge conditions are always a good thing, I'm contributing
them upstream.
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The test which is intended to prove that the script engine is properly
rejecting non-minimally encoded PUSHDATA4 data is using the wrong
opcode and value. The test is using 0x4f, which is OP_1NEGATE instead
of the desired 0x4e, which is OP_PUSHDATA4. Further, the push of data
is intended to be 256 bytes, but the value the test is using is
0x00100000 (4096), instead of the desired 0x00010000 (256).
This commit fixes both issues.
This was found while examining the branch coverage in btcd against only
these tests to help find missing branch coverage.
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the bip32 unit test was not included in the make process
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This reverts commit e2edf95cd3f43331843676e49a82830128a95050 6b04508e37c5dd18cec1cd61cc4356bd208aa991 0df67f1f7ab4adfe9f0b3ba6276e737b37826464,
except the changes to the RPC tests.
A `generate` RPC call is introduced based on the old code.
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e2edf95 Bugfix: make CreateNewBlock return pindexPrev (Pieter Wuille)
6b04508 Introduce separate 'generate' RPC call (Pieter Wuille)
0df67f1 Simplify hash loop code (Pieter Wuille)
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437ada3 Switch test case signing to RFC6979 extra entropy (Pieter Wuille)
9d09322 Squashed 'src/secp256k1/' changes from 50cc6ab..1897b8e (Pieter Wuille)
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f14e687 Chainparams: Decouple CAlert from CChainParams (Jorge Timón)
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ad9e86d Keep mempool consistent during block-reorgs (Gavin Andresen)
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3fcfbc8 Add a consistency check for the block chain data structures (Pieter Wuille)
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The environment is prepared by the main thread to guard against invalid locale settings and to prevent deinitialization issues of Boost path, which can result in app crashes.
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Instead of manually tweaking the deterministic nonce post-generation,
pass the test case number in as extra entropy to RFC6979.
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This adds a -checkblockindex (defaulting to true for regtest), which occasionally
does a full consistency check for mapBlockIndex, setBlockIndexCandidates, chainActive, and
mapBlocksUnlinked.
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This fixes a subtle bug involving block re-orgs and non-standard transactions.
Start with a block containing a non-standard transaction, and
one or more transactions spending it in the memory pool.
Then re-org away from that block to another chain that does
not contain the non-standard transaction.
Result before this fix: the dependent transactions get stuck
in the mempool without their parent, putting the mempool
in an inconsistent state.
Tested with a new unit test.
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50c72f2 [Move Only] Move wallet related things to src/wallet/ (Jonas Schnelli)
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Pagelocker is only needed for secure (usually wallet) operations, so don't make
the zero-after-free allocator depend on it.
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could once be renamed from /src/wallet to /src/legacywallet.
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9519a9a Add correct bool combiner for net signals (Pieter Wuille)
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Make sure that chainparams and logging is properly initialized. Doing
this for every test may be overkill, but this initialization is so
simple that that does not matter.
This should fix the travis issues.
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UNITTEST parameter are not used by any current tests, and the model
(modifyable parameters) is inconvenient when unit-testing. As
they are stored in a global structure eevery test
would have to (re)set up its own parameters.
For consistency it is also better to test with MAIN parameters.
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Avoid this travis error:
test_bitcoin: chainparams.cpp:330: const CChainParams& Params():
Assertion `pCurrentParams' failed.
unknown location(0): fatal error in "subsidy_limit_test": signal:
SIGABRT (application abort requested)
test/allocator_tests.cpp(116): last checkpoint
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51598b2 Reinitialize state in between individual unit tests. (Pieter Wuille)
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Serialization type-safety and endianness compatibility.
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This changes the TestingSetup fixture to be per-unit-test rather than global.
Most tests don't need it, so it's only invoked in a few.
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Split GetNextWorkRequired() into two functions to allow the difficulty calculations to
be tested without requiring a full blockchain.
Add unit tests to cover basic difficulty calculation, plus each of the min/max actual
time, and maximum difficulty target conditions.
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The fix to NegateSignatureS caused a test which had been failing
in IsValidSignatureEncoding to then fail in IsLowDERSignature.
Add new test so the original check remains exercised.
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NegateSignatureS is called with a signature without a hashtype, so
do not save the last byte and append it after S negation.
Updates the two tests which were affected by this bug.
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Add a space to keep the compiler happy
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44e9a6b Update the 'test_IsStandard' unit test (Flavien Charlon)
a930658 Change the default maximum OP_RETURN size to 80 bytes (Flavien Charlon)
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bf6cdeb Increase coverage of DERSIG edge cases (Pieter Wuille)
819bcf9 Add RPC test for DERSIG BIP switchover logic (Pieter Wuille)
5a47811 BIP66 changeover logic (Pieter Wuille)
092e9fe Example unit tests from BIP66 (Pieter Wuille)
80ad135 Change IsDERSignature to BIP66 implementation (Pieter Wuille)
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