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test: speed_duplex_coppar: Adapt to yangerd

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This commit is contained in:
Mattias Walström
2026-06-27 08:41:22 +02:00
parent b35f4df8a5
commit a2937e13eb
1 changed files with 16 additions and 30 deletions
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test/case/interfaces/speed_duplex_copper/test.py
+16 -30
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@@ -180,37 +180,13 @@ def clear_target_advertise(target, interface):
target.delete_xpath(iface.get_xpath(interface, "ieee802-ethernet-interface:ethernet"))
def verify_speed_duplex(target, ns, interface, exp_mbps, exp_duplex):
until(lambda: _speed_duplex_present(target, interface))
speed_bps, duplex = get_target_speed_duplex(target, interface)
if speed_bps is None or duplex is None:
print(f"Could not fetch speed/duplex from target for interface {interface}")
test.fail()
def _settle_speed_duplex(target, ns, interface, exp_mbps, exp_duplex):
"""Poll until the link reaches exp speed/duplex AND carries traffic.
act_mbps = int(speed_bps) // 1_000_000
if act_mbps != exp_mbps:
print(f"act_mbps: {act_mbps}, exp_mbps: {exp_mbps}")
test.fail()
if duplex.lower() != exp_duplex.lower():
print(f"act_duplex: {duplex}, exp_duplex: {exp_duplex}")
test.fail()
ns.must_reach("10.0.0.2")
print(f"Verified: {interface} is operating at {act_mbps} Mbps, {duplex} duplex")
def _speed_duplex_present(target, interface):
speed_bps, duplex = get_target_speed_duplex(target, interface)
return speed_bps is not None and duplex is not None
def verify_forced_speed_duplex(target, ns, interface, exp_mbps, exp_duplex):
"""Verify a forced (autoneg off) link reaches exp speed/duplex.
Turning auto-negotiation off bounces the link; it can take a few
seconds to settle, so poll the operational speed/duplex AND a ping
together until both hold instead of checking once.
Any advertisement change (either peer) bounces the link, and while it
renegotiates the operational data transiently shows the previous
values or none at all -- a one-shot read races both ways. Poll the
expected speed/duplex and a ping together until all hold.
"""
def settled():
speed_bps, duplex = get_target_speed_duplex(target, interface)
@@ -227,6 +203,16 @@ def verify_forced_speed_duplex(target, ns, interface, exp_mbps, exp_duplex):
return True
until(settled, attempts=30)
def verify_speed_duplex(target, ns, interface, exp_mbps, exp_duplex):
_settle_speed_duplex(target, ns, interface, exp_mbps, exp_duplex)
print(f"Verified: {interface} is operating at {exp_mbps} Mbps, {exp_duplex} duplex")
def verify_forced_speed_duplex(target, ns, interface, exp_mbps, exp_duplex):
"""Verify a forced (autoneg off) link reaches exp speed/duplex."""
_settle_speed_duplex(target, ns, interface, exp_mbps, exp_duplex)
print(f"Verified: {interface} forced to {exp_mbps} Mbps, {exp_duplex} duplex")