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Parse optional 8X lane count in ZTE opticalinfo so QSFP-DD multi-lane powers stay aligned.

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Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
oliver 2026-09-20 17:08:40 +08:00
parent 34a98fefcf
commit 155db4af63
3 changed files with 56 additions and 4 deletions
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46
tests/test_zte_extended_parsers.py
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@ -74,6 +74,30 @@ cgei-0/1/0/1 100G-10km-QSFP28 1310nm 1.5/[-10.6,4.5] 0.9/[-4.3,
gei-0/0/0/11 offline
"""
# 400G QSFP-DD inserts lane-count token "8X" between Type and Wavelength.
_OPTICAL_QSFP_DD_SAMPLE = """
Interface Type Wavelength RxPower(dBm) TxPower(dBm) Status Intensity(Rx)
cdgei-0/1/0/1 400G-10km-QSFP-DD 8X 1310nm N/A/[-9.0,6.1] 0.9/[-2.7,6.1] Unknown Unknown
N/A/[-9.0,6.1] 1.0/[-2.7,6.1] Unknown Unknown
N/A/[-9.0,6.1] 1.2/[-2.7,6.1] Unknown Unknown
N/A/[-9.0,6.1] 1.2/[-2.7,6.1] Unknown Unknown
7.1
cdgei-0/1/0/3 400G-10km-QSFP-DD 8X 1310nm 1.3/[-9.0,5.1] 2.2/[-2.7,6.1] Normal Normal
1.0/[-9.0,5.1] 2.1/[-2.7,6.1] Normal Normal
1.0/[-9.0,5.1] 2.2/[-2.7,6.1] Normal Normal
0.3/[-9.0,5.1] 1.7/[-2.7,6.1] Normal Normal
6.9 8.1
cdgei-0/1/0/5 400G-80km-QSFP-DD 8X 1547.715nm -8.8/[-20.0,3.0] -8.3/[-11.0,2.0] Normal Normal
-8.8 -8.3
cdgei-0/1/0/6 offline
cgei-0/1/0/2:1 400G-500m-QSFP-DD 8X 1310nm N/A/[-5.9,5.0] 2.3/[-2.9,5.0] Unknown Unknown
N/A/[-5.9,5.0] 2.4/[-2.9,5.0] Unknown Unknown
N/A/[-5.9,5.0] 2.3/[-2.9,5.0] Unknown Unknown
N/A/[-5.9,5.0] 2.2/[-2.9,5.0] Unknown Unknown
8.3
xgei-0/2/0/1 10G-10km-SFP+ 1310nm -2.4/[-14.4,0.5] -1.8/[-8.2,1.5] Normal Normal
"""
_BGP_ROUTE_IN = """
Routes Learned From This Neighbor:
Network Next Hop Metric LocPrf RtPrf Path
@ -186,6 +210,28 @@ class ZteExtendedParserTests(unittest.TestCase):
self.assertEqual(by["cgei-0/1/0/1"]["tx_threshold"], "[-4.3,5.5]")
self.assertEqual(by["gei-0/0/0/11"]["optic_type"], "offline")
def test_optical_qsfp_dd_lane_count_8x(self) -> None:
"""400G QSFP-DD prints '8X' between Type and Wavelength — must not shift Rx/Tx."""
opt = normalize_optical_brief(
raw_text=_OPTICAL_QSFP_DD_SAMPLE,
vendor="zte",
device_type="zte_zxros",
command="show opticalinfo brief | one-line",
)
by = {r["interface"]: r for r in opt}
self.assertIn("cdgei-0/1/0/1", by)
self.assertEqual(by["cdgei-0/1/0/1"]["rx_power"], "N/A,N/A,N/A,N/A")
self.assertEqual(by["cdgei-0/1/0/1"]["tx_power"], "0.9,1.0,1.2,1.2")
self.assertTrue(str(by["cdgei-0/1/0/1"]["wavelength"]).startswith("8X"))
self.assertEqual(by["cdgei-0/1/0/3"]["rx_power"], "1.3,1.0,1.0,0.3")
self.assertEqual(by["cdgei-0/1/0/3"]["tx_power"], "2.2,2.1,2.2,1.7")
# Summary-only continuation (bare numbers / tx-only) must not add lanes
self.assertEqual(by["cdgei-0/1/0/5"]["rx_power"], "-8.8")
self.assertEqual(by["cdgei-0/1/0/5"]["tx_power"], "-8.3")
self.assertEqual(by["cdgei-0/1/0/6"]["status"], "offline")
self.assertEqual(by["cgei-0/1/0/2:1"]["tx_power"], "2.3,2.4,2.3,2.2")
self.assertEqual(by["xgei-0/2/0/1"]["rx_power"], "-2.4")
def test_bgp_route_and_aux_render(self) -> None:
routes = normalize_bgp_route(
raw_text=_BGP_ROUTE_IN,