qa: Actually test assertions in pruning.py
Also refactor to use wrapper for stop_node
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MarcoFalke
parent
9b4d2673b7
commit
fab035f2f7
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@ -103,7 +103,7 @@ class PruneTest(BitcoinTestFramework):
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# Disconnect node 0 so it can mine a longer reorg chain without knowing about node 1's soon-to-be-stale chain
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# Node 2 stays connected, so it hears about the stale blocks and then reorg's when node0 reconnects
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# Stopping node 0 also clears its mempool, so it doesn't have node1's transactions to accidentally mine
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stop_node(self.nodes[0],0)
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self.stop_node(0)
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self.nodes[0]=start_node(0, self.options.tmpdir, ["-debug","-maxreceivebuffer=20000","-blockmaxsize=999000", "-checkblocks=5"], timewait=900)
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# Mine 24 blocks in node 1
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for i in range(24):
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@ -128,7 +128,7 @@ class PruneTest(BitcoinTestFramework):
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# This will cause Node 2 to do a reorg requiring 288 blocks of undo data to the reorg_test chain
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# Reboot node 1 to clear its mempool (hopefully make the invalidate faster)
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# Lower the block max size so we don't keep mining all our big mempool transactions (from disconnected blocks)
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stop_node(self.nodes[1],1)
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self.stop_node(1)
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self.nodes[1]=start_node(1, self.options.tmpdir, ["-debug","-maxreceivebuffer=20000","-blockmaxsize=5000", "-checkblocks=5", "-disablesafemode"], timewait=900)
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height = self.nodes[1].getblockcount()
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@ -151,7 +151,7 @@ class PruneTest(BitcoinTestFramework):
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print("New best height", self.nodes[1].getblockcount())
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# Reboot node1 to clear those giant tx's from mempool
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stop_node(self.nodes[1],1)
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self.stop_node(1)
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self.nodes[1]=start_node(1, self.options.tmpdir, ["-debug","-maxreceivebuffer=20000","-blockmaxsize=5000", "-checkblocks=5", "-disablesafemode"], timewait=900)
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print("Generating new longer chain of 300 more blocks")
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@ -231,7 +231,7 @@ class PruneTest(BitcoinTestFramework):
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node = self.nodes[node_number] = start_node(node_number, self.options.tmpdir, ["-debug=0"], timewait=900)
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assert_equal(node.getblockcount(), 995)
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assert_raises_message(JSONRPCException, "not in prune mode", node.pruneblockchain, 500)
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stop_node(node, node_number)
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self.stop_node(node_number)
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# now re-start in manual pruning mode
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node = self.nodes[node_number] = start_node(node_number, self.options.tmpdir, ["-debug=0","-prune=1"], timewait=900)
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@ -266,25 +266,21 @@ class PruneTest(BitcoinTestFramework):
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# mine 6 blocks so we are at height 1001 (i.e., above PruneAfterHeight)
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node.generate(6)
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assert_equal(node.getblockchaininfo()["blocks"], 1001)
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# negative and zero inputs should raise an exception
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try:
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node.pruneblockchain(-10)
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raise AssertionError("pruneblockchain(-10) should have failed.")
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except:
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pass
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try:
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node.pruneblockchain(0)
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raise AssertionError("pruneblockchain(0) should have failed.")
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except:
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pass
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# negative heights should raise an exception
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assert_raises_message(JSONRPCException, "Negative", node.pruneblockchain, -10)
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# height=100 too low to prune first block file so this is a no-op
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prune(100)
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if not has_block(0):
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raise AssertionError("blk00000.dat is missing when should still be there")
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# Does nothing
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node.pruneblockchain(height(0))
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if not has_block(0):
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raise AssertionError("blk00000.dat is missing when should still be there")
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# height=500 should prune first file
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prune(500)
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if has_block(0):
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@ -311,7 +307,7 @@ class PruneTest(BitcoinTestFramework):
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raise AssertionError("blk00003.dat is still there, should be pruned by now")
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# stop node, start back up with auto-prune at 550MB, make sure still runs
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stop_node(node, node_number)
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self.stop_node(node_number)
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self.nodes[node_number] = start_node(node_number, self.options.tmpdir, ["-debug=0","-prune=550"], timewait=900)
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print("Success")
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@ -320,7 +316,7 @@ class PruneTest(BitcoinTestFramework):
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# check that the pruning node's wallet is still in good shape
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print("Stop and start pruning node to trigger wallet rescan")
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try:
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stop_node(self.nodes[2], 2)
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self.stop_node(2)
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start_node(2, self.options.tmpdir, ["-debug=1","-prune=550"])
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print("Success")
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except Exception as detail:
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@ -333,7 +329,7 @@ class PruneTest(BitcoinTestFramework):
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nds = [self.nodes[0], self.nodes[5]]
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sync_blocks(nds, wait=5, timeout=300)
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try:
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stop_node(self.nodes[5],5) #stop and start to trigger rescan
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self.stop_node(5) #stop and start to trigger rescan
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start_node(5, self.options.tmpdir, ["-debug=1","-prune=550"])
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print ("Success")
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except Exception as detail:
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@ -353,8 +349,8 @@ class PruneTest(BitcoinTestFramework):
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# N0=N1=N2 **...*(995)
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# stop manual-pruning node with 995 blocks
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stop_node(self.nodes[3],3)
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stop_node(self.nodes[4],4)
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self.stop_node(3)
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self.stop_node(4)
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print("Check that we haven't started pruning yet because we're below PruneAfterHeight")
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self.test_height_min()
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