59 lines
2.4 KiB
Bash
59 lines
2.4 KiB
Bash
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#!/bin/bash
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# Description: Basic sanity test for trace-cmd
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# Author: Ziqian SUN (Zamir) <zsun@redhat.com>
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# Copyright (c) 2018 Red Hat, Inc. All rights reserved.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Include rhts environment
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. /usr/bin/rhts-environment.sh
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. /usr/share/beakerlib/beakerlib.sh
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if ! mount | grep -q debugfs ; then
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mount -t debugfs nodev /sys/kernel/debug
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fi
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trace-cmd reset
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rlJournalStart
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for TRACER in $(cat /sys/kernel/debug/tracing/available_tracers) ; do
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rlPhaseStartTest "Enable ${TRACER} using trace-cmd"
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rlRun "trace-cmd start -p ${TRACER}"
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rlAssertEquals "Check current tracer" "$(cat /sys/kernel/debug/tracing/current_tracer)" "${TRACER}"
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rlAssertEquals "Check tracing status" "$(cat /sys/kernel/debug/tracing/tracing_on)" "1"
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rlRun "trace-cmd stop"
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rlAssertEquals "Check tracing status" "$(cat /sys/kernel/debug/tracing/tracing_on)" "0"
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rlRun "trace-cmd reset"
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rlPhaseEnd
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if [[ "${TRACER}" == "function" ]]; then
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rlPhaseStartTest "Test trace-cmd show"
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rlRun "trace-cmd start -p ${TRACER}"
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rlWatchdog "trace-cmd show | grep -v '^#' > trace-cmd-show-function.log" 5 INT
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rlAssertGreater "At least one line of trace data" $(cat trace-cmd-show-function.log | wc -l) 1
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rlRun "trace-cmd stop"
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rlRun "trace-cmd reset"
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rlFileSubmit trace-cmd-show-function.log
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rm -f trace-cmd-show-function.log
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rlPhaseEnd
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fi
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done
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rlJournalEnd
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