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Merge bitcoin/bitcoin#26259: test: Test year 2106 block timestamps

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fafc96aaf4 test: Test year 2106 block timestamps (MacroFake)

Pull request description:

  Alternative to https://github.com/bitcoin/bitcoin/pull/21362 that closes https://github.com/bitcoin/bitcoin/issues/21356

ACKs for top commit:
  Sjors:
    utACK fafc96a

Tree-SHA512: 196d98f42d6f7f0222312b7bd1c68b3bd30cb6f0cbaccb900cfc5fcc689494adb2a7d7d6023c1ff1e8cf871047ec37eeca41386e31029d99cabf9343b4fd2a03
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fanquake 2022-10-21 16:25:31 +08:00
commit 6da45649c2
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2 changed files with 10 additions and 1 deletions
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2
test/functional/mining_basic.py
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@ -200,7 +200,7 @@ class MiningTest(BitcoinTestFramework):
self.log.info("getblocktemplate: Test bad timestamps")
bad_block = copy.deepcopy(block)
bad_block.nTime = 2**31 - 1
bad_block.nTime = 2**32 - 1
assert_template(node, bad_block, 'time-too-new')
assert_submitblock(bad_block, 'time-too-new', 'time-too-new')
bad_block.nTime = 0

9
test/functional/rpc_blockchain.py
View file

@ -89,6 +89,7 @@ class BlockchainTest(BitcoinTestFramework):
self._test_waitforblockheight()
self._test_getblock()
self._test_getdeploymentinfo()
self._test_y2106()
assert self.nodes[0].verifychain(4, 0)
def mine_chain(self):
@ -255,6 +256,14 @@ class BlockchainTest(BitcoinTestFramework):
# calling with an explicit hash works
self.check_signalling_deploymentinfo_result(self.nodes[0].getdeploymentinfo(gbci207["bestblockhash"]), gbci207["blocks"], gbci207["bestblockhash"], "started")
def _test_y2106(self):
self.log.info("Check that block timestamps work until year 2106")
self.generate(self.nodes[0], 8)[-1]
time_2106 = 2**32 - 1
self.nodes[0].setmocktime(time_2106)
last = self.generate(self.nodes[0], 6)[-1]
assert_equal(self.nodes[0].getblockheader(last)["mediantime"], time_2106)
def _test_getchaintxstats(self):
self.log.info("Test getchaintxstats")