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6c21316e52
The pipe mode header dumping was accidentally removed when tracing of
header feature events in pipe mode was added.
Minor spelling tweak to header test failure message.
Fixes: 61051f9a84 ("perf header: In pipe mode dump features without --header/-I")
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20250703042000.2740640-1-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
75 lines
1.3 KiB
Bash
Executable File
75 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# perf header tests
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# SPDX-License-Identifier: GPL-2.0
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set -e
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err=0
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perfdata=$(mktemp /tmp/__perf_test_header.perf.data.XXXXX)
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script_output=$(mktemp /tmp/__perf_test_header.perf.data.XXXXX.script)
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cleanup() {
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rm -f "${perfdata}"
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rm -f "${perfdata}".old
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rm -f "${script_output}"
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trap - EXIT TERM INT
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}
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trap_cleanup() {
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echo "Unexpected signal in ${FUNCNAME[1]}"
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cleanup
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exit 1
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}
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trap trap_cleanup EXIT TERM INT
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check_header_output() {
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declare -a fields=(
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"captured"
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"hostname"
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"os release"
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"arch"
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"cpuid"
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"nrcpus"
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"event"
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"cmdline"
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"perf version"
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"sibling (cores|dies|threads)"
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"sibling threads"
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"total memory"
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)
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for i in "${fields[@]}"
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do
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if ! grep -q -E "$i" "${script_output}"
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then
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echo "Failed to find expected $i in output"
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err=1
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fi
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done
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}
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test_file() {
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echo "Test perf header file"
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perf record -o "${perfdata}" -- perf test -w noploop
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perf report --header-only -I -i "${perfdata}" > "${script_output}"
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check_header_output
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echo "Test perf header file [Done]"
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}
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test_pipe() {
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echo "Test perf header pipe"
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perf record -o - -- perf test -w noploop | perf report --header-only -I -i - > "${script_output}"
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check_header_output
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echo "Test perf header pipe [Done]"
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}
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test_file
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test_pipe
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cleanup
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exit $err
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