946206437a
We have a number of delays when we switch to new layouts that were
added to make the tests visually easier to follow, together with
blinking status bars. Shorten the delays and avoid blinking the
status bar if $FAST is set to 1 (no demo mode).
Shorten delays in busy loops to 10ms, instead of 100ms, and skip the
one-second fixed delay when we wait for the status of a command.
Cut the duration of throughput and latency tests to one second, down
from ten. Somewhat surprisingly, the results we get are rather
consistent, and not significantly different from what we'd get with
10 seconds.
This, together with Podman's commit 20f3e8909e3a ("test/system:
pasta_test_do add explicit port check"), cuts the time needed on my
setup for full test run from approximately 37 minutes to...:
$ time ./run
[exited]
PASS: 165, FAIL: 0
Log at /home/sbrivio/passt/test/test_logs/test.log
real 15m34.253s
user 0m0.011s
sys 0m0.011s
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Tested-by: David Gibson <david@gibson.dropbear.id.au>
90 lines
2.3 KiB
Text
90 lines
2.3 KiB
Text
# SPDX-License-Identifier: GPL-2.0-or-later
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#
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# PASST - Plug A Simple Socket Transport
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# for qemu/UNIX domain socket mode
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#
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# PASTA - Pack A Subtle Tap Abstraction
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# for network namespace/tap device mode
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#
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# test/pasta_options/log_to_file - Check log creation, rotations and consistency
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#
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# Copyright (c) 2022 Red Hat GmbH
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# Author: Stefano Brivio <sbrivio@redhat.com>
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htools wc tcp_rr tail cut tr sort
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def flood_log_server
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passtb tcp_crr --nolog -P 10001 -C 10002 -6
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sleep 1
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endef
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def flood_log_client
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host tcp_crr --nolog -l1 -P 10001 -C 10002 -6 -c -H ::1
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endef
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def check_log_size_mountns
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pout SIZE cat __LOG_FILE__ | wc -c
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check [ __SIZE__ -gt $((50 * 1024)) ]
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check [ __SIZE__ -lt $((100 * 1024)) ]
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endef
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test Log creation
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set PORTS -t 10001,10002 -u 10001,10002
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set LOG_FILE __STATEDIR__/pasta.log
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passt ./pasta -l __LOG_FILE__ -- /bin/true
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check [ -s __LOG_FILE__ ]
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test Log truncated on creation
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passt ./pasta -l __LOG_FILE__ -- /bin/true & wait
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pout PID2 echo $!
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check head -1 __LOG_FILE__ | grep '^pasta .* [(]__PID2__[)]$'
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test Maximum log size
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passtb ./pasta --config-net -d -f -l __LOG_FILE__ --log-size $((100 * 1024)) -- sh -c 'while true; do tcp_crr --nolog -l1 -P 10001 -C 10002 -6; done'
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sleep 1
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flood_log_client
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check [ $(cat __LOG_FILE__ | wc -c) -gt $((50 * 1024)) ]
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check [ $(cat __LOG_FILE__ | wc -c) -lt $((100 * 1024)) ]
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flood_log_client
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check [ $(cat __LOG_FILE__ | wc -c) -gt $((50 * 1024)) ]
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check [ $(cat __LOG_FILE__ | wc -c) -lt $((100 * 1024)) ]
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flood_log_client
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check [ $(cat __LOG_FILE__ | wc -c) -gt $((50 * 1024)) ]
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check [ $(cat __LOG_FILE__ | wc -c) -lt $((100 * 1024)) ]
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pint
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test Timestamp consistency after rotations
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check tail -n +2 __LOG_FILE__ | cut -f1 -d' ' | tr -d [.:] | sort -c
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test Maximum log size on tmpfs (no FALLOC_FL_COLLAPSE_RANGE)
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passt unshare -rUm
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passt mkdir __STATEDIR__/t
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passt mount -t tmpfs none __STATEDIR__/t
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set LOG_FILE __STATEDIR__/t/log
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passt ./pasta --config-net -d -l __LOG_FILE__ --log-size $((100 * 1024))
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flood_log_server
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flood_log_client
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check_log_size_mountns
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flood_log_server
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flood_log_client
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check_log_size_mountns
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flood_log_server
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flood_log_client
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check_log_size_mountns
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test Timestamp consistency after rotations (no FALLOC_FL_COLLAPSE_RANGE)
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check tail -n +2 __LOG_FILE__ | cut -f1 -d' ' | tr -d [.:] | sort -c
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passtb exit
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sleep 1
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passt umount __STATEDIR__/t
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passt exit
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