regtest: remove coin component from data_dir path

mmgen/cfg.py

@@ -399,7 +399,7 @@ class Config(Lockable):
 		"""
 		if not hasattr(self,'_data_dir'):
 			self._data_dir = os.path.normpath(os.path.join(*{
-				'regtest': (self.data_dir_root, 'regtest', self.coin.lower(), (self.regtest_user or 'none') ),
+				'regtest': (self.data_dir_root, 'regtest', (self.regtest_user or 'none')),
 				'testnet': (self.data_dir_root, 'testnet'),
 				'mainnet': (self.data_dir_root,),
 			}[self.network] ))

test/cmdtest_py_d/ct_automount.py

@@ -41,7 +41,6 @@ class CmdTestAutosignAutomount(CmdTestAutosignThreaded, CmdTestRegtestBDBWallet)
 		('alice_bal1',                       'checking Alice’s balance'),
 		('alice_txcreate1',                  'creating a transaction'),
 		('alice_txcreate_bad_have_unsigned', 'creating the transaction again (error)'),
-		('copy_wallet',                      'copying Alice’s wallet'),
 		('alice_run_autosign_setup',         'running ‘autosign setup’ (with default wallet)'),
 		('wait_loop_start',                  'starting autosign wait loop'),
 		('alice_txstatus1',                  'getting transaction status (unsigned)'),
@@ -165,19 +164,6 @@ class CmdTestAutosignAutomount(CmdTestAutosignThreaded, CmdTestRegtestBDBWallet)
 	def alice_txcreate_bad_have_unsent(self):
 		return self._alice_txcreate(chg_addr='C:5', exit_val=2, expect_str='unsent transaction')
 
-	def copy_wallet(self):
-		self.spawn('', msg_only=True)
-		if cfg.coin == 'BTC':
-			return 'skip_msg'
-		src  = Path(self.tr.data_dir, 'regtest', cfg.coin.lower(), 'alice')
-		dest = Path(self.tr.data_dir, 'regtest', 'btc', 'alice')
-		dest.mkdir(parents=True, exist_ok=True)
-		wf = Path(get_file_with_ext(src, 'mmdat')).absolute()
-		link_path = dest / wf.name
-		if not link_path.exists():
-			link_path.symlink_to(wf)
-		return 'ok'
-
 	def alice_run_autosign_setup(self):
 		return self.run_setup(mn_type='default', use_dfl_wallet=True, passwd=rt_pw)
 

test/cmdtest_py_d/ct_regtest.py

@@ -559,7 +559,7 @@ class CmdTestRegtest(CmdTestBase,CmdTestShared):
 		return self.walletgen('alice')
 
 	def _user_dir(self, user, coin=None):
-		return joinpath(self.tr.data_dir, 'regtest', coin or self.coin, user)
+		return joinpath(self.tr.data_dir, 'regtest', user)
 
 	def _user_sid(self,user):
 		if user in self.user_sids: