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test/functional/feature_pruning.py
| Show First 20 Lines • Show All 237 Lines • ▼ Show 20 Lines | def reorg_test(self): | ||||
| usage = calc_usage(self.prunedir) | usage = calc_usage(self.prunedir) | ||||
| self.log.info("Usage should be below target: {}".format(usage)) | self.log.info("Usage should be below target: {}".format(usage)) | ||||
| assert_greater_than(550, usage) | assert_greater_than(550, usage) | ||||
| def reorg_back(self): | def reorg_back(self): | ||||
| # Verify that a block on the old main chain fork has been pruned away | # Verify that a block on the old main chain fork has been pruned away | ||||
| assert_raises_rpc_error( | assert_raises_rpc_error( | ||||
| -1, "Block not available (pruned data)", self.nodes[2].getblock, self.forkhash) | -1, "Block not available (pruned data)", self.nodes[2].getblock, self.forkhash) | ||||
| with self.nodes[2].assert_debug_log(expected_msgs=['block verification stopping at height', '(pruning, no data)']): | |||||
| self.nodes[2].verifychain(checklevel=4, nblocks=0) | |||||
| self.log.info( | self.log.info( | ||||
| "Will need to redownload block {}".format(self.forkheight)) | "Will need to redownload block {}".format(self.forkheight)) | ||||
| # Verify that we have enough history to reorg back to the fork point. | # Verify that we have enough history to reorg back to the fork point. | ||||
| # Although this is more than 288 blocks, because this chain was written | # Although this is more than 288 blocks, because this chain was written | ||||
| # more recently and only its other 299 small and 220 large blocks are in | # more recently and only its other 299 small and 220 large blocks are in | ||||
| # the block files after it, it is expected to still be retained. | # the block files after it, it is expected to still be retained. | ||||
| self.nodes[2].getblock(self.nodes[2].getblockhash(self.forkheight)) | self.nodes[2].getblock(self.nodes[2].getblockhash(self.forkheight)) | ||||
| ▲ Show 20 Lines • Show All 268 Lines • Show Last 20 Lines | |||||