0ae6f2485b
With the first interleaved response coming after a basic response the client is forced to select the four timestamps covering most of the last polling interval, which makes measured delay very sensitive to the frequency offset between server and client. To avoid corrupting the minimum delay held in sourcestats (which can cause testC failures), reject the first interleaved response in the client/server mode as failing the test A. This does not change anything for the symmetric mode, where both sets of the four timestamps generally cover a significant part of the polling interval.
91 lines
2.6 KiB
Bash
Executable file
91 lines
2.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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. ./test.common
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test_start "interleaved mode"
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client_server_options="xleave"
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client_conf="
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logdir tmp
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log rawmeasurements"
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server_conf="noclientlog"
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run_test || test_fail
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check_chronyd_exit || test_fail
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check_source_selection || test_fail
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check_sync || test_fail
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check_file_messages "111 111 .111.* 4I [DKH] [DKH]\$" 0 0 measurements.log || test_fail
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rm -f tmp/measurements.log
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server_conf=""
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max_sync_time=270
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run_test || test_fail
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check_chronyd_exit || test_fail
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check_source_selection || test_fail
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check_packet_interval || test_fail
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check_sync || test_fail
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check_file_messages "111 111 1111.* 4B [DKH] [DKH]\$" 2 2 measurements.log || test_fail
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check_file_messages "111 111 1111.* 4I [DKH] [DKH]\$" 30 200 measurements.log || test_fail
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check_file_messages "111 111 0111.* 4I [DKH] [DKH]\$" 1 1 measurements.log || test_fail
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rm -f tmp/measurements.log
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clients=2
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peers=2
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max_sync_time=500
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base_delay="(+ 1e-4 (* -1 (equal 0.1 from 2) (equal 0.1 to 1)))"
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client_lpeer_options="xleave minpoll 5 maxpoll 5"
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client_rpeer_options="minpoll 5 maxpoll 5"
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run_test || test_fail
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check_chronyd_exit || test_fail
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# These checks are expected to fail
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check_source_selection && test_fail
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check_sync && test_fail
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rm -f tmp/measurements.log
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for rpoll in 4 5 6; do
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client_rpeer_options="xleave minpoll $rpoll maxpoll $rpoll"
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run_test || test_fail
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check_chronyd_exit || test_fail
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check_source_selection || test_fail
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check_sync || test_fail
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if [ $rpoll -le 5 ]; then
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check_file_messages "111 111 1111.* 1B [DKH] [DKH]\$" 0 0 measurements.log || test_fail
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check_file_messages "111 111 1111.* 1I [DKH] [DKH]\$" 200 310 measurements.log || test_fail
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else
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check_file_messages "111 111 1111.* 1B [DKH] [DKH]\$" 125 135 measurements.log || test_fail
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check_file_messages "111 111 1111.* 1I [DKH] [DKH]\$" 20 30 measurements.log || test_fail
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fi
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rm -f tmp/measurements.log
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done
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if check_config_h 'FEAT_CMDMON 1'; then
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# test client timestamp selection and server timestamp correction
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base_delay="(+ 1.25e-6 (* -1 (equal 0.1 from 5)))"
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jitter=1e-9
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wander=1e-12
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client_lpeer_options="xleave minpoll 5 maxpoll 5 noselect"
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client_rpeer_options="xleave minpoll 5 maxpoll 5 noselect"
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chronyc_conf="doffset -0.1"
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chronyc_start=7200
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run_test || test_fail
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check_chronyd_exit || test_fail
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check_source_selection || test_fail
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check_sync && test_fail
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check_file_messages "\.2 N 2 111 111 .... 5 5 .\... ..\....e-.. 2\....e-06" \
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290 310 measurements.log || test_fail
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check_file_messages "\.2 N 2 111 111 .... 5 5 .\... ..\....e-.. .\....e-0[0123]" \
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0 0 measurements.log || test_fail
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rm -f tmp/measurements.log
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fi
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test_pass
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