tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1#!/bin/bash
2# 'perf data convert --to-json' command test
3# SPDX-License-Identifier: GPL-2.0
4
5set -e
6
7err=0
8
9if [ "$PYTHON" = "" ] ; then
10 if which python3 > /dev/null ; then
11 PYTHON=python3
12 elif which python > /dev/null ; then
13 PYTHON=python
14 else
15 echo Skipping test, python not detected please set environment variable PYTHON.
16 exit 2
17 fi
18fi
19
20perfdata=$(mktemp /tmp/__perf_test.perf.data.XXXXX)
21result=$(mktemp /tmp/__perf_test.output.json.XXXXX)
22
23cleanup()
24{
25 rm -f "${perfdata}"
26 rm -f "${result}"
27 trap - exit term int
28}
29
30trap_cleanup()
31{
32 cleanup
33 exit ${err}
34}
35trap trap_cleanup exit term int
36
37test_json_converter_command()
38{
39 echo "Testing Perf Data Convertion Command to JSON"
40 perf record -o "$perfdata" -F 99 -g -- perf test -w noploop > /dev/null 2>&1
41 perf data convert --to-json "$result" --force -i "$perfdata" >/dev/null 2>&1
42 if [ "$(cat ${result} | wc -l)" -gt "0" ] ; then
43 echo "Perf Data Converter Command to JSON [SUCCESS]"
44 else
45 echo "Perf Data Converter Command to JSON [FAILED]"
46 err=1
47 exit
48 fi
49}
50
51validate_json_format()
52{
53 echo "Validating Perf Data Converted JSON file"
54 if [ -f "$result" ] ; then
55 if $PYTHON -c "import json; json.load(open('$result'))" >/dev/null 2>&1 ; then
56 echo "The file contains valid JSON format [SUCCESS]"
57 else
58 echo "The file does not contain valid JSON format [FAILED]"
59 err=1
60 exit
61 fi
62 else
63 echo "File not found [FAILED]"
64 err=2
65 exit
66 fi
67}
68
69test_json_converter_command
70validate_json_format
71
72exit ${err}