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[simulation] set virtual UART at runtime (#12199)

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This commit changes the virtual UART to be configured at runtime, which
eliminates a build variants, which causes code coverage process problem.
This commit is contained in:
Yakun Xu
2025-12-09 08:48:37 -08:00
committed by GitHub
parent b800b1ad8e
commit a3b8361a19
7 changed files with 104 additions and 51 deletions
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tests/scripts/thread-cert/node.py
+14 -13
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@@ -91,11 +91,12 @@ class OtbrDocker:
logging.info(f"socat running: device PTY: {rcp_device_pty}, device: {rcp_device}")
ot_rcp_path = self._get_ot_rcp_path()
self._ot_rcp_proc = subprocess.Popen(f"{ot_rcp_path} {nodeid} > {rcp_device_pty} < {rcp_device_pty}",
shell=True,
stdin=subprocess.DEVNULL,
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL)
self._ot_rcp_proc = subprocess.Popen(
f"{ot_rcp_path} {'-U' if config.VIRTUAL_TIME else ''} {nodeid} > {rcp_device_pty} < {rcp_device_pty}",
shell=True,
stdin=subprocess.DEVNULL,
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL)
try:
self._ot_rcp_proc.wait(1)
@@ -644,8 +645,8 @@ class OtCli:
cmd = '%s/examples/apps/cli/ot-cli-%s' % (srcdir, mode)
if 'RADIO_DEVICE' in os.environ:
cmd += ' --real-time-signal=+1 -v spinel+hdlc+uart://%s?forkpty-arg=%d' % (os.environ['RADIO_DEVICE'],
nodeid)
cmd += ' --real-time-signal=+1 -v spinel+hdlc+uart://%s?%sforkpty-arg=%d' % (
os.environ['RADIO_DEVICE'], 'forkpty-arg=-U&' if config.VIRTUAL_TIME else '', nodeid)
self.is_posix = True
else:
cmd += ' %d' % nodeid
@@ -660,8 +661,8 @@ class OtCli:
cmd = '%s/examples/apps/cli/ot-cli-%s' % (srcdir, mode)
if 'RADIO_DEVICE_1_1' in os.environ:
cmd += ' --real-time-signal=+1 -v spinel+hdlc+uart://%s?forkpty-arg=%d' % (
os.environ['RADIO_DEVICE_1_1'], nodeid)
cmd += ' --real-time-signal=+1 -v spinel+hdlc+uart://%s?%sforkpty-arg=%d' % (
os.environ['RADIO_DEVICE_1_1'], 'forkpty-arg=-U&' if config.VIRTUAL_TIME else '', nodeid)
self.is_posix = True
else:
cmd += ' %d' % nodeid
@@ -689,8 +690,8 @@ class OtCli:
# If Thread version of node matches the testing environment version.
if self.version == self.env_version:
if 'RADIO_DEVICE' in os.environ:
args = ' --real-time-signal=+1 spinel+hdlc+uart://%s?forkpty-arg=%d' % (os.environ['RADIO_DEVICE'],
nodeid)
args = ' --real-time-signal=+1 spinel+hdlc+uart://%s?%sforkpty-arg=%d' % (
os.environ['RADIO_DEVICE'], 'forkpty-arg=-U&' if config.VIRTUAL_TIME else '', nodeid)
self.is_posix = True
else:
args = ''
@@ -729,8 +730,8 @@ class OtCli:
# Load Thread 1.1 node when testing Thread 1.2 scenarios for interoperability.
elif self.version == '1.1':
if 'RADIO_DEVICE_1_1' in os.environ:
args = ' --real-time-signal=+1 spinel+hdlc+uart://%s?forkpty-arg=%d' % (os.environ['RADIO_DEVICE_1_1'],
nodeid)
args = ' --real-time-signal=+1 spinel+hdlc+uart://%s?%sforkpty-arg=%d' % (
os.environ['RADIO_DEVICE_1_1'], 'forkpty-arg=-U&' if config.VIRTUAL_TIME else '', nodeid)
self.is_posix = True
else:
args = ''