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tests: pim_basic fails in micronet #12655

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Jan 19, 2023
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tests: pim_basic fails in micronet #12655

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tests: pim_basic fails in micronet
donaldsharp Jan 18, 2023
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tests: zebra_netlink only gives 10 seconds to install all routes
donaldsharp Jan 18, 2023
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tests: pim_basic fails in micronet 
Looks like under heavy load, the test is not giving enough
time to come to steady state.  Do this:

a) send more udp packets and for longer
b) Increase time spent waiting

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
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@donaldsharp
donaldsharp committed Jan 18, 2023
commit 6483e73336eba47d3387d85c72472525b18d71ba
12 changes: 6 additions & 6 deletions tests/topotests/pim_basic/test_pim.py
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Original file line number Diff line number Diff line change
Expand Up @@ -125,7 +125,7 @@ def test_pim_rp_setup():
test_func = partial(
topotest.router_json_cmp, r1, "show ip pim rp-info json", expected
)
_, result = topotest.run_and_expect(test_func, None, count=15, wait=5)
_, result = topotest.run_and_expect(test_func, None, count=30, wait=1)
assertmsg = '"{}" JSON output mismatches'.format(r1.name)
assert result is None, assertmsg
# tgen.mininet_cli()
Expand All @@ -148,13 +148,13 @@ def test_pim_send_mcast_stream():
# Let's establish a S,G stream from r2 -> r1
CWD = os.path.dirname(os.path.realpath(__file__))
r2.run(
"{}/mcast-tx.py --ttl 5 --count 5 --interval 10 229.1.1.1 r2-eth0 > /tmp/bar".format(
"{}/mcast-tx.py --ttl 5 --count 40 --interval 2 229.1.1.1 r2-eth0 > /tmp/bar".format(
CWD
)
)
# And from r3 -> r1
r3.run(
"{}/mcast-tx.py --ttl 5 --count 5 --interval 10 229.1.1.1 r3-eth0 > /tmp/bar".format(
"{}/mcast-tx.py --ttl 5 --count 40 --interval 2 229.1.1.1 r3-eth0 > /tmp/bar".format(
CWD
)
)
Expand All @@ -175,7 +175,7 @@ def test_pim_send_mcast_stream():
test_func = partial(
topotest.router_json_cmp, r1, "show ip pim upstream json", expected
)
_, result = topotest.run_and_expect(test_func, None, count=20, wait=1)
_, result = topotest.run_and_expect(test_func, None, count=40, wait=1)
assert result is None, "failed to converge pim"
# tgen.mininet_cli()

Expand All @@ -191,7 +191,7 @@ def test_pim_rp_sees_stream():
test_func = partial(
topotest.router_json_cmp, rp, "show ip pim upstream json", expected
)
_, result = topotest.run_and_expect(test_func, None, count=20, wait=0.5)
_, result = topotest.run_and_expect(test_func, None, count=40, wait=1)
assertmsg = '"{}" JSON output mismatches'.format(rp.name)
assert result is None, assertmsg

Expand Down Expand Up @@ -225,7 +225,7 @@ def test_pim_igmp_report():
test_func = partial(
topotest.router_json_cmp, r1, "show ip pim upstream json", expected
)
_, result = topotest.run_and_expect(test_func, None, count=10, wait=0.5)
_, result = topotest.run_and_expect(test_func, None, count=40, wait=1)
assertmsg = '"{}" JSON output mismatches'.format(r1.name)
assert result is None, assertmsg
finally:
Expand Down