improve setting of is_signing, is_sending; cmdtest.py ref_tx: add test

mmgen/cfg.py

@@ -628,11 +628,6 @@ class Config(Lockable):
 		if hasattr(self, 'bch_cashaddr') and not hasattr(self, 'cashaddr'):
 			self.cashaddr = self.bch_cashaddr
 
-		if 'sign' in gc.prog_name:
-			self.is_signing = True
-		elif 'send' in gc.prog_name and not (hasattr(self, 'status') or hasattr(self, 'receipt')):
-			self.is_sending = True
-
 		self._lock()
 
 		if need_proto:

mmgen/main_autosign.py

@@ -101,6 +101,7 @@ from .autosign import Autosign
 cfg = Config(
 	opts_data = opts_data,
 	init_opts = {
+		'is_signing': True,
 		'out_fmt': 'wallet',
 		'usr_randchars': 0,
 		'hash_preset': '1',

mmgen/main_txsend.py

@@ -30,6 +30,10 @@ opts_data = {
 		('yes', True, 'quiet', True),
 		('abort', True, 'autosign', True),
 	],
+	'overrides': [
+		('status', True, 'is_sending', False),
+		('receipt', True, 'is_sending', False),
+	],
 	'text': {
 		'desc':    f'Send a signed {gc.proj_name} cryptocoin transaction',
 		'usage2': [
@@ -87,7 +91,7 @@ recent.
 	}
 }
 
-cfg = Config(opts_data=opts_data)
+cfg = Config(opts_data=opts_data, init_opts={'is_sending': True})
 
 if cfg.autosign and cfg.outdir:
 	die(1, '--outdir cannot be used in combination with --autosign')

mmgen/main_txsign.py

@@ -94,7 +94,7 @@ column below:{n_fc}"""
 	}
 }
 
-cfg = Config(opts_data=opts_data)
+cfg = Config(opts_data=opts_data, init_opts={'is_signing': True})
 
 if not cfg._args:
 	cfg._usage()

test/cmdtest_d/ref.py

@@ -348,6 +348,7 @@ class CmdTestRefTX(CmdTestRef):
 			self._get_txfile(0),
 			save       = False,
 			has_label  = True,
+			expect_str = 'legacy-format',
 			view       = 'y')
 
 	def _ref_txfile_chk(self, cfgfile_lines=[], *, idx, ver=None, allowed=False):

test/cmdtest_d/shared.py

@@ -231,6 +231,7 @@ class CmdTestShared:
 			has_label  = False,
 			extra_opts = [],
 			extra_desc = '',
+			expect_str = None,
 			view       = 'n',
 			dfl_wallet = False):
 		opts = extra_opts + ['-d', self.tmpdir, txfile] + ([wf] if wf else [])
@@ -242,6 +243,8 @@ class CmdTestShared:
 			no_passthru_opts = ['coin'],
 			exit_val = None if save or (wcls.enc and wcls.type != 'brain') else 1)
 		t.license()
+		if expect_str:
+			t.expect(expect_str)
 		t.view_tx(view)
 		if wcls.enc and wcls.type != 'brain':
 			t.passphrase(wcls.desc, self.wpasswd)