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a86150f310
Add function to test engine to test with pre-set osnoise options, and use it to test whether osnoise period (as an example) is set correctly. The test works by pre-setting a high period of 10 minutes and stop on threshold. Thus, it is easy to check whether rtla is properly resetting the period to default: if it is, the test will complete on time, since the first sample will overflow the threshold. If not, it will time out. Cc: Luis Goncalves <lgoncalv@redhat.com> Link: https://lore.kernel.org/20250320092500.101385-7-tglozar@redhat.com Signed-off-by: Tomas Glozar <tglozar@redhat.com> Reviewed-by: John Kacur <jkacur@redhat.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
26 lines
708 B
Bash
26 lines
708 B
Bash
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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source tests/engine.sh
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test_begin
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set_timeout 2m
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check "verify help page" \
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"osnoise --help"
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check "verify the --priority/-P param" \
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"osnoise top -P F:1 -c 0 -r 900000 -d 1M -q"
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check "verify the --stop/-s param" \
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"osnoise top -s 30 -T 1 -t"
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check "verify the --trace param" \
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"osnoise hist -s 30 -T 1 -t"
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check "verify the --entries/-E param" \
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"osnoise hist -P F:1 -c 0 -r 900000 -d 1M -b 10 -E 25"
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# Test setting default period by putting an absurdly high period
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# and stopping on threshold.
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# If default period is not set, this will time out.
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check_with_osnoise_options "apply default period" \
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"osnoise hist -s 1" period_us=600000000
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test_end
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