diff options
Diffstat (limited to 'tools/perf/tests')
| -rwxr-xr-x | tools/perf/tests/shell/base_probe/test_basic.sh | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/tools/perf/tests/shell/base_probe/test_basic.sh b/tools/perf/tests/shell/base_probe/test_basic.sh new file mode 100755 index 000000000000..09669ec479f2 --- /dev/null +++ b/tools/perf/tests/shell/base_probe/test_basic.sh @@ -0,0 +1,80 @@ +#!/bin/bash + +# SPDX-License-Identifier: GPL-2.0 + +# +# test_basic of perf_probe test +# Author: Michael Petlan <mpetlan@redhat.com> +# Author: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> +# +# Description: +# +# This test tests basic functionality of perf probe command. +# + +# include working environment +. ../common/init.sh + +TEST_RESULT=0 + +if ! check_kprobes_available; then + print_overall_skipped + exit 0 +fi + + +### help message + +if [ "$PARAM_GENERAL_HELP_TEXT_CHECK" = "y" ]; then + # test that a help message is shown and looks reasonable + $CMD_PERF probe --help > $LOGS_DIR/basic_helpmsg.log 2> $LOGS_DIR/basic_helpmsg.err + PERF_EXIT_CODE=$? + + ../common/check_all_patterns_found.pl "PERF-PROBE" "NAME" "SYNOPSIS" "DESCRIPTION" "OPTIONS" "PROBE\s+SYNTAX" "PROBE\s+ARGUMENT" "LINE\s+SYNTAX" < $LOGS_DIR/basic_helpmsg.log + CHECK_EXIT_CODE=$? + ../common/check_all_patterns_found.pl "LAZY\s+MATCHING" "FILTER\s+PATTERN" "EXAMPLES" "SEE\s+ALSO" < $LOGS_DIR/basic_helpmsg.log + (( CHECK_EXIT_CODE += $? )) + ../common/check_all_patterns_found.pl "vmlinux" "module=" "source=" "verbose" "quiet" "add=" "del=" "list.*EVENT" "line=" "vars=" "externs" < $LOGS_DIR/basic_helpmsg.log + (( CHECK_EXIT_CODE += $? )) + ../common/check_all_patterns_found.pl "no-inlines" "funcs.*FILTER" "filter=FILTER" "force" "dry-run" "max-probes" "exec=" "demangle-kernel" < $LOGS_DIR/basic_helpmsg.log + (( CHECK_EXIT_CODE += $? )) + ../common/check_no_patterns_found.pl "No manual entry for" < $LOGS_DIR/basic_helpmsg.err + (( CHECK_EXIT_CODE += $? )) + + print_results $PERF_EXIT_CODE $CHECK_EXIT_CODE "help message" + (( TEST_RESULT += $? )) +else + print_testcase_skipped "help message" +fi + + +### usage message + +# without any args perf-probe should print usage +$CMD_PERF probe 2> $LOGS_DIR/basic_usage.log > /dev/null + +../common/check_all_patterns_found.pl "[Uu]sage" "perf probe" "verbose" "quiet" "add" "del" "force" "line" "vars" "externs" "range" < $LOGS_DIR/basic_usage.log +CHECK_EXIT_CODE=$? + +print_results 0 $CHECK_EXIT_CODE "usage message" +(( TEST_RESULT += $? )) + + +### quiet switch + +# '--quiet' should mute all output +$CMD_PERF probe --quiet --add vfs_read > $LOGS_DIR/basic_quiet01.log 2> $LOGS_DIR/basic_quiet01.err +PERF_EXIT_CODE=$? +$CMD_PERF probe --quiet --del vfs_read > $LOGS_DIR/basic_quiet03.log 2> $LOGS_DIR/basic_quiet02.err +(( PERF_EXIT_CODE += $? )) + +test "`cat $LOGS_DIR/basic_quiet*log $LOGS_DIR/basic_quiet*err | wc -l`" -eq 0 +CHECK_EXIT_CODE=$? + +print_results $PERF_EXIT_CODE $CHECK_EXIT_CODE "quiet switch" +(( TEST_RESULT += $? )) + + +# print overall results +print_overall_results "$TEST_RESULT" +exit $? |