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0d1301b47a
`shutil.rmtree` is dangerous because it recursively deletes. There are not likely to be any issues with it's current uses, but it is possible that some of the assumptions being made now won't always be true, e.g. about what some of the variables being passed to `rmtree` represent. For some remaining uses of rmtree that can't be avoided for now, use `cleanup_dir` which asserts that the recursively deleted folder is a child of the the `tmpdir` of the test run. Otherwise, `tempfile.TemporaryDirectory` should be used which does it's own deleting on being garbage collected, or old fashioned unlinking and rmdir in the case of directories with known contents.
38 lines
1.5 KiB
Python
Executable File
38 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2018-present The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""Test the blocksdir option.
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"""
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from pathlib import Path
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from test_framework.test_framework import BitcoinTestFramework, initialize_datadir
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class BlocksdirTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 1
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def run_test(self):
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self.stop_node(0)
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assert self.nodes[0].blocks_path.is_dir()
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assert not (self.nodes[0].datadir_path / "blocks").is_dir()
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self.cleanup_folder(self.nodes[0].datadir_path)
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initialize_datadir(self.options.tmpdir, 0, self.chain)
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self.log.info("Starting with nonexistent blocksdir ...")
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blocksdir_path = Path(self.options.tmpdir) / 'blocksdir'
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self.nodes[0].assert_start_raises_init_error([f"-blocksdir={blocksdir_path}"], f'Error: Specified blocks directory "{blocksdir_path}" does not exist.')
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blocksdir_path.mkdir()
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self.log.info("Starting with existing blocksdir ...")
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self.start_node(0, [f"-blocksdir={blocksdir_path}"])
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self.log.info("mining blocks..")
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self.generatetoaddress(self.nodes[0], 10, self.nodes[0].get_deterministic_priv_key().address)
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assert (blocksdir_path / self.chain / "blocks" / "blk00000.dat").is_file()
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assert (self.nodes[0].blocks_path / "index").is_dir()
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if __name__ == '__main__':
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BlocksdirTest(__file__).main()
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