Class HsmTool

tests/test_wallet.py:1302–1308

Helper for testing the hsmtool as a subprocess

class HsmTool(TailableProc):
    """Helper for testing the hsmtool as a subprocess"""
    def __init__(self, directory, *args):
        self.prefix = "lightning-hsmtool"
        TailableProc.__init__(self, os.path.join(directory, "lightning-hsmtool"))
        assert hasattr(self, "env")
        self.cmd_line = ["tools/lightning-hsmtool", *args]


@unittest.skipIf(VALGRIND, "It does not play well with prompt and key derivation.")