move test_suite_autosign_led_simulate cfg var to test suite

mmgen/autosign/__init__.py

@@ -30,6 +30,7 @@ class Autosign:
 	wallet_subdir = 'autosign'
 	linux_blkid_cmd = 'sudo blkid -s LABEL -o value'
 	keylist_fn = 'keylist.mmenc'
+	simulate_led = False
 
 	cmds = ('setup', 'xmr_setup', 'sign', 'wait')
 
@@ -544,7 +545,7 @@ class Autosign:
 		from ..led import LEDControl
 		self.led = LEDControl(
 			enabled = self.cfg.led,
-			simulate = self.cfg.test_suite_autosign_led_simulate)
+			simulate = self.simulate_led)
 		self.led.set('off')
 
 	def setup_non_mmgen_keys(self):

test/cmdtest_d/autosign.py

@@ -1126,7 +1126,7 @@ class CmdTestAutosignLive(CmdTestAutosignBTC):
 		t.kill(2) # 2 = SIGINT
 
 		if self.simulate_led and led_opts:
-			t.expect(f'Resetting {self.color} LED')
+			t.expect('Stopping LED')
 		return t
 
 class CmdTestAutosignLiveSimulate(CmdTestAutosignLive):

test/overlay/fakemods/mmgen/autosign/__init__.py

@@ -20,3 +20,6 @@ Autosign.dev_label          = 'MMGEN_TS_TX' # autosign_live only (Linux)
 Autosign.linux_mount_subdir = 'mmgen_ts_autosign'
 Autosign.macOS_ramdisk_name = 'TestAutosignRamDisk'
 Autosign.init_fixup         = overlay_fake_Autosign.init_fixup
+
+if os.getenv('MMGEN_TEST_SUITE_AUTOSIGN_LED_SIMULATE'):
+	Autosign.simulate_led = True

test/overlay/fakemods/mmgen/cfg.py

@@ -33,7 +33,6 @@ for k, v in {
 		'test_suite_cfgtest':               False, # cfgfile - using getattr() with dfl val - OK
 		'test_suite_popen_spawn':           False, # line_input() - using getattr() with dfl val - OK
 		'test_suite_hold_protect_disable':  False, # init_term() - using getattr() with dfl val - OK
-		'test_suite_autosign_led_simulate': False, # autosign - OK
 		'test_suite_autosign_threaded':     False, # autosign - OK
 		'test_suite_xmr_autosign':          False, # autosign - OK
 		'test_suite_root_pfx':              '',    # autosign - OK
@@ -41,6 +40,7 @@ for k, v in {
 		'test_datadir':                     os.path.join('test', 'tmp', 'data_dir'), # cfg - OK
 
 		# these are referenced in test suite only:
+		'test_suite_autosign_led_simulate':    False,
 		'test_suite_exec_wrapper':             False,
 		'test_suite_bogus_unspent_data':       '',
 		'test_suite_debug_utf8':               False,