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Add a series of tests to validate the RV tracefs API and basic
functionality.
* available monitors:
Check that all monitors (from the monitors folder) appear as
available and have a description. Works with nested monitors.
* enable/disable:
Enable and disable all monitors and validate both the enabled file
and the enabled_monitors. Check that enabling container monitors
enables all nested monitors.
* reactors:
Set all reactors and validate the setting, also for nested monitors.
* wwnr with printk:
wwnr is broken on purpose, run it with a load and check that the
printk reactor works. Also validate disabling reacting_on or
monitoring_on prevents reactions.
These tests use the ftracetest suite.
Acked-by: Nam Cao <namcao@linutronix.de>
Link: https://lore.kernel.org/r/20251017115203.140080-3-gmonaco@redhat.com
Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
19 lines
475 B
Bash
19 lines
475 B
Bash
#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0-or-later
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# description: Check available monitors
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for monitor_dir in monitors/*; do
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monitor=$(basename "$monitor_dir")
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grep -q "^$monitor$" available_monitors
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grep -q . "$monitor_dir"/desc
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for nested_dir in "$monitor_dir"/*; do
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[ -d "$nested_dir" ] || continue
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nested=$(basename "$nested_dir")
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grep -q "^$monitor:$nested$" available_monitors
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grep -q . "$nested_dir"/desc
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done
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done
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