72b287e467
Migrate all 92 Python files in qa/ from Python 2 to Python 3: - Update shebangs from python2 to python3 - Replace print statements with print() calls - Fix imports (http.client, urllib.parse, queue, io, functools) - Convert xrange→range, 0L→0, long→int, cmp→key functions - Fix except/as syntax, bytes/str handling, integer division - Use relative imports in test_framework/ package Add qa/run-tests.sh: multi-stage test runner (1183 lines) - Stage 1: Build/binary verification - Stage 2: Security hardening (PIE, NX, RELRO, canary, FORTIFY) - Stage 3-4: Boost/Google test binaries - Stage 5: Library tests (secp256k1, univalue) - Stage 6: RandomX validation (live chain mining + block checks) - Stage 7: RPC integration (skipped: regtest mining incompatible) - Stage 8: Source code invariant checks - Stage 8b: DragonX-specific source checks (11 tests) - Flags: --chain=dragonx, --live-dragonx, --save-release, --quick - Timestamped reports with release archiving to qa/release-reports/ Add qa/clean-test-reports.sh for housekeeping (--keep=N, --dry-run) Fix test build infrastructure: - src/Makefile.gtest.include: fix zcash_gtest→hush_gtest refs, remove 17 stale source files, add LIBZCASH/LIBHUSH/LIBRANDOMX - src/Makefile.test.include: remove stale sources, deduplicate LDADD/CXXFLAGS, add missing libraries - src/gtest/test_checkblock.cpp: add height param to ContextualCheckBlock - src/test/test_bitcoin.cpp: remove JoinSplitTestingSetup (dead code) Add qa/test-reports/ to .gitignore for transient output.
117 lines
4.1 KiB
Python
Executable File
117 lines
4.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2016-2024 The Hush developers
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#
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# Distributed under the GPLv3/X11 software license, see the accompanying
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# file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
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#
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from test_framework.test_framework import ComparisonTestFramework
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from test_framework.util import assert_equal
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from test_framework.comptool import TestManager, TestInstance
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from test_framework.mininode import NetworkThread
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from test_framework.blocktools import create_block, create_coinbase, create_transaction
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import copy
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import time
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'''
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In this test we connect to one node over p2p, and test block requests:
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1) Valid blocks should be requested and become chain tip.
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2) Invalid block with duplicated transaction should be re-requested.
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3) Invalid block with bad coinbase value should be rejected and not
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re-requested.
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'''
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# Use the ComparisonTestFramework with 1 node: only use --testbinary.
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class InvalidBlockRequestTest(ComparisonTestFramework):
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''' Can either run this test as 1 node with expected answers, or two and compare them.
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Change the "outcome" variable from each TestInstance object to only do the comparison. '''
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def __init__(self):
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self.num_nodes = 1
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def run_test(self):
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test = TestManager(self, self.options.tmpdir)
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test.add_all_connections(self.nodes)
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self.tip = None
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self.block_time = None
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NetworkThread().start() # Start up network handling in another thread
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test.run()
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def get_tests(self):
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if self.tip is None:
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self.tip = int ("0x" + self.nodes[0].getbestblockhash() + "L", 0)
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self.block_time = int(time.time())+1
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'''
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Create a new block with an anyone-can-spend coinbase
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'''
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block = create_block(self.tip, create_coinbase(), self.block_time)
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self.block_time += 1
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block.solve()
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# Save the coinbase for later
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self.block1 = block
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self.tip = block.sha256
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yield TestInstance([[block, True]])
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'''
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Now we need that block to mature so we can spend the coinbase.
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'''
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test = TestInstance(sync_every_block=False)
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for i in range(100):
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block = create_block(self.tip, create_coinbase(), self.block_time)
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block.solve()
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self.tip = block.sha256
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self.block_time += 1
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test.blocks_and_transactions.append([block, True])
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yield test
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'''
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Now we use merkle-root malleability to generate an invalid block with
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same blockheader.
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Manufacture a block with 3 transactions (coinbase, spend of prior
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coinbase, spend of that spend). Duplicate the 3rd transaction to
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leave merkle root and blockheader unchanged but invalidate the block.
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'''
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block2 = create_block(self.tip, create_coinbase(), self.block_time)
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self.block_time += 1
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# chr(81) is OP_TRUE
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tx1 = create_transaction(self.block1.vtx[0], 0, chr(81), 40*100000000)
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tx2 = create_transaction(tx1, 0, chr(81), 40*100000000)
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block2.vtx.extend([tx1, tx2])
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block2.hashMerkleRoot = block2.calc_merkle_root()
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block2.rehash()
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block2.solve()
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orig_hash = block2.sha256
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block2_orig = copy.deepcopy(block2)
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# Mutate block 2
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block2.vtx.append(tx2)
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assert_equal(block2.hashMerkleRoot, block2.calc_merkle_root())
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assert_equal(orig_hash, block2.rehash())
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assert(block2_orig.vtx != block2.vtx)
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self.tip = block2.sha256
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yield TestInstance([[block2, False], [block2_orig, True]])
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'''
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Make sure that a totally screwed up block is not valid.
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'''
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block3 = create_block(self.tip, create_coinbase(), self.block_time)
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self.block_time += 1
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block3.vtx[0].vout[0].nValue = 100*100000000 # Too high!
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block3.vtx[0].sha256=None
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block3.vtx[0].calc_sha256()
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block3.hashMerkleRoot = block3.calc_merkle_root()
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block3.rehash()
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block3.solve()
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yield TestInstance([[block3, False]])
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if __name__ == '__main__':
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InvalidBlockRequestTest().main()
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