16e68e6c5SMasami Hiramatsu#!/bin/sh 263307d01SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 36e68e6c5SMasami Hiramatsu 46e68e6c5SMasami Hiramatsu# ftracetest - Ftrace test shell scripts 56e68e6c5SMasami Hiramatsu# 66e68e6c5SMasami Hiramatsu# Copyright (C) Hitachi Ltd., 2014 76e68e6c5SMasami Hiramatsu# Written by Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> 86e68e6c5SMasami Hiramatsu# 96e68e6c5SMasami Hiramatsu 106e68e6c5SMasami Hiramatsuusage() { # errno [message] 1197e49368SMasami Hiramatsu[ ! -z "$2" ] && echo $2 126e68e6c5SMasami Hiramatsuecho "Usage: ftracetest [options] [testcase(s)] [testcase-directory(s)]" 136e68e6c5SMasami Hiramatsuecho " Options:" 146e68e6c5SMasami Hiramatsuecho " -h|--help Show help message" 156e68e6c5SMasami Hiramatsuecho " -k|--keep Keep passed test logs" 16dbcf7639SMark Brownecho " -K|--ktap Output in KTAP format" 173dbb16b8SMasami Hiramatsuecho " -v|--verbose Increase verbosity of test messages" 183dbb16b8SMasami Hiramatsuecho " -vv Alias of -v -v (Show all results in stdout)" 19dab24fb1SMasami Hiramatsuecho " -vvv Alias of -v -v -v (Show all commands immediately)" 209aa94139SMasami Hiramatsuecho " --fail-unsupported Treat UNSUPPORTED as a failure" 21b730d668SAlan Maguireecho " --fail-unresolved Treat UNRESOLVED as a failure" 226e68e6c5SMasami Hiramatsuecho " -d|--debug Debug mode (trace all shell commands)" 23560642d9SNamhyung Kimecho " -l|--logdir <dir> Save logs on the <dir>" 2497bece60SMasami Hiramatsuecho " If <dir> is -, all logs output in console only" 256e68e6c5SMasami Hiramatsuexit $1 266e68e6c5SMasami Hiramatsu} 276e68e6c5SMasami Hiramatsu 28cbd965bdSSteven Rostedt (VMware)# default error 29cbd965bdSSteven Rostedt (VMware)err_ret=1 30cbd965bdSSteven Rostedt (VMware) 31cbd965bdSSteven Rostedt (VMware)# kselftest skip code is 4 32cbd965bdSSteven Rostedt (VMware)err_skip=4 33cbd965bdSSteven Rostedt (VMware) 347e021da8SMasami Hiramatsu (Google)# umount required 357e021da8SMasami Hiramatsu (Google)UMOUNT_DIR="" 367e021da8SMasami Hiramatsu (Google) 3757c4cfd4SAlan Maguire# cgroup RT scheduling prevents chrt commands from succeeding, which 3857c4cfd4SAlan Maguire# induces failures in test wakeup tests. Disable for the duration of 3957c4cfd4SAlan Maguire# the tests. 4057c4cfd4SAlan Maguire 4157c4cfd4SAlan Maguirereadonly sched_rt_runtime=/proc/sys/kernel/sched_rt_runtime_us 4257c4cfd4SAlan Maguire 4357c4cfd4SAlan Maguiresched_rt_runtime_orig=$(cat $sched_rt_runtime) 4457c4cfd4SAlan Maguire 4557c4cfd4SAlan Maguiresetup() { 4657c4cfd4SAlan Maguire echo -1 > $sched_rt_runtime 4757c4cfd4SAlan Maguire} 4857c4cfd4SAlan Maguire 4957c4cfd4SAlan Maguirecleanup() { 5057c4cfd4SAlan Maguire echo $sched_rt_runtime_orig > $sched_rt_runtime 517e021da8SMasami Hiramatsu (Google) if [ -n "${UMOUNT_DIR}" ]; then 527e021da8SMasami Hiramatsu (Google) umount ${UMOUNT_DIR} ||: 537e021da8SMasami Hiramatsu (Google) fi 5457c4cfd4SAlan Maguire} 5557c4cfd4SAlan Maguire 566e68e6c5SMasami Hiramatsuerrexit() { # message 576e68e6c5SMasami Hiramatsu echo "Error: $1" 1>&2 5857c4cfd4SAlan Maguire cleanup 59cbd965bdSSteven Rostedt (VMware) exit $err_ret 606e68e6c5SMasami Hiramatsu} 616e68e6c5SMasami Hiramatsu 626e68e6c5SMasami Hiramatsu# Ensuring user privilege 636e68e6c5SMasami Hiramatsuif [ `id -u` -ne 0 ]; then 646e68e6c5SMasami Hiramatsu errexit "this must be run by root user" 656e68e6c5SMasami Hiramatsufi 666e68e6c5SMasami Hiramatsu 6757c4cfd4SAlan Maguiresetup 6857c4cfd4SAlan Maguire 696e68e6c5SMasami Hiramatsu# Utilities 706e68e6c5SMasami Hiramatsuabsdir() { # file_path 716e68e6c5SMasami Hiramatsu (cd `dirname $1`; pwd) 726e68e6c5SMasami Hiramatsu} 736e68e6c5SMasami Hiramatsu 746e68e6c5SMasami Hiramatsuabspath() { 756e68e6c5SMasami Hiramatsu echo `absdir $1`/`basename $1` 766e68e6c5SMasami Hiramatsu} 776e68e6c5SMasami Hiramatsu 786e68e6c5SMasami Hiramatsufind_testcases() { #directory 7952100d7fSHeiko Carstens echo `find $1 -name \*.tc | sort` 806e68e6c5SMasami Hiramatsu} 816e68e6c5SMasami Hiramatsu 826e68e6c5SMasami Hiramatsuparse_opts() { # opts 836e68e6c5SMasami Hiramatsu local OPT_TEST_CASES= 846e68e6c5SMasami Hiramatsu local OPT_TEST_DIR= 856e68e6c5SMasami Hiramatsu 8697e49368SMasami Hiramatsu while [ ! -z "$1" ]; do 876e68e6c5SMasami Hiramatsu case "$1" in 886e68e6c5SMasami Hiramatsu --help|-h) 896e68e6c5SMasami Hiramatsu usage 0 906e68e6c5SMasami Hiramatsu ;; 916e68e6c5SMasami Hiramatsu --keep|-k) 926e68e6c5SMasami Hiramatsu KEEP_LOG=1 936e68e6c5SMasami Hiramatsu shift 1 946e68e6c5SMasami Hiramatsu ;; 95dbcf7639SMark Brown --ktap|-K) 96dbcf7639SMark Brown KTAP=1 97dbcf7639SMark Brown shift 1 98dbcf7639SMark Brown ;; 99dab24fb1SMasami Hiramatsu --verbose|-v|-vv|-vvv) 1005d1c6580SMasami Hiramatsu if [ $VERBOSE -eq -1 ]; then 1015d1c6580SMasami Hiramatsu usage "--console can not use with --verbose" 1025d1c6580SMasami Hiramatsu fi 1033dbb16b8SMasami Hiramatsu VERBOSE=$((VERBOSE + 1)) 104d2ffb8d3SNaveen N. Rao [ $1 = '-vv' ] && VERBOSE=$((VERBOSE + 1)) 105dab24fb1SMasami Hiramatsu [ $1 = '-vvv' ] && VERBOSE=$((VERBOSE + 2)) 1067786bccaSMasami Hiramatsu shift 1 1077786bccaSMasami Hiramatsu ;; 1085d1c6580SMasami Hiramatsu --console) 1095d1c6580SMasami Hiramatsu if [ $VERBOSE -ne 0 ]; then 1105d1c6580SMasami Hiramatsu usage "--console can not use with --verbose" 1115d1c6580SMasami Hiramatsu fi 1125d1c6580SMasami Hiramatsu VERBOSE=-1 1135d1c6580SMasami Hiramatsu shift 1 1145d1c6580SMasami Hiramatsu ;; 1156e68e6c5SMasami Hiramatsu --debug|-d) 1166e68e6c5SMasami Hiramatsu DEBUG=1 1176e68e6c5SMasami Hiramatsu shift 1 1186e68e6c5SMasami Hiramatsu ;; 1199d954f95SMasami Hiramatsu --stop-fail) 1209d954f95SMasami Hiramatsu STOP_FAILURE=1 1219d954f95SMasami Hiramatsu shift 1 1229d954f95SMasami Hiramatsu ;; 1239aa94139SMasami Hiramatsu --fail-unsupported) 1249aa94139SMasami Hiramatsu UNSUPPORTED_RESULT=1 1259aa94139SMasami Hiramatsu shift 1 1269aa94139SMasami Hiramatsu ;; 127b730d668SAlan Maguire --fail-unresolved) 128b730d668SAlan Maguire UNRESOLVED_RESULT=1 129b730d668SAlan Maguire shift 1 130b730d668SAlan Maguire ;; 131560642d9SNamhyung Kim --logdir|-l) 132560642d9SNamhyung Kim LOG_DIR=$2 1337dc1e125SSteven Rostedt (Google) LINK_PTR= 134560642d9SNamhyung Kim shift 2 135560642d9SNamhyung Kim ;; 1366e68e6c5SMasami Hiramatsu *.tc) 1376e68e6c5SMasami Hiramatsu if [ -f "$1" ]; then 1386e68e6c5SMasami Hiramatsu OPT_TEST_CASES="$OPT_TEST_CASES `abspath $1`" 1396e68e6c5SMasami Hiramatsu shift 1 1406e68e6c5SMasami Hiramatsu else 1416e68e6c5SMasami Hiramatsu usage 1 "$1 is not a testcase" 1426e68e6c5SMasami Hiramatsu fi 1436e68e6c5SMasami Hiramatsu ;; 1446e68e6c5SMasami Hiramatsu *) 1456e68e6c5SMasami Hiramatsu if [ -d "$1" ]; then 1466e68e6c5SMasami Hiramatsu OPT_TEST_DIR=`abspath $1` 1476e68e6c5SMasami Hiramatsu OPT_TEST_CASES="$OPT_TEST_CASES `find_testcases $OPT_TEST_DIR`" 1486e68e6c5SMasami Hiramatsu shift 1 1496e68e6c5SMasami Hiramatsu else 1506e68e6c5SMasami Hiramatsu usage 1 "Invalid option ($1)" 1516e68e6c5SMasami Hiramatsu fi 1526e68e6c5SMasami Hiramatsu ;; 1536e68e6c5SMasami Hiramatsu esac 1546e68e6c5SMasami Hiramatsu done 15597e49368SMasami Hiramatsu if [ ! -z "$OPT_TEST_CASES" ]; then 1566e68e6c5SMasami Hiramatsu TEST_CASES=$OPT_TEST_CASES 1576e68e6c5SMasami Hiramatsu fi 1586e68e6c5SMasami Hiramatsu} 1596e68e6c5SMasami Hiramatsu 1606e68e6c5SMasami Hiramatsu# Parameters 161cbd965bdSSteven Rostedt (VMware)TRACING_DIR=`grep tracefs /proc/mounts | cut -f2 -d' ' | head -1` 162cbd965bdSSteven Rostedt (VMware)if [ -z "$TRACING_DIR" ]; then 163e7dbb489SSteven Rostedt (Red Hat) DEBUGFS_DIR=`grep debugfs /proc/mounts | cut -f2 -d' ' | head -1` 1645a614ec8SNamhyung Kim if [ -z "$DEBUGFS_DIR" ]; then 165cbd965bdSSteven Rostedt (VMware) # If tracefs exists, then so does /sys/kernel/tracing 166cbd965bdSSteven Rostedt (VMware) if [ -d "/sys/kernel/tracing" ]; then 167cbd965bdSSteven Rostedt (VMware) mount -t tracefs nodev /sys/kernel/tracing || 168cbd965bdSSteven Rostedt (VMware) errexit "Failed to mount /sys/kernel/tracing" 169cbd965bdSSteven Rostedt (VMware) TRACING_DIR="/sys/kernel/tracing" 1707e021da8SMasami Hiramatsu (Google) UMOUNT_DIR=${TRACING_DIR} 171cbd965bdSSteven Rostedt (VMware) # If debugfs exists, then so does /sys/kernel/debug 172cbd965bdSSteven Rostedt (VMware) elif [ -d "/sys/kernel/debug" ]; then 173cbd965bdSSteven Rostedt (VMware) mount -t debugfs nodev /sys/kernel/debug || 174cbd965bdSSteven Rostedt (VMware) errexit "Failed to mount /sys/kernel/debug" 175cbd965bdSSteven Rostedt (VMware) TRACING_DIR="/sys/kernel/debug/tracing" 1767e021da8SMasami Hiramatsu (Google) UMOUNT_DIR=${TRACING_DIR} 1775a614ec8SNamhyung Kim else 178cbd965bdSSteven Rostedt (VMware) err_ret=$err_skip 179cbd965bdSSteven Rostedt (VMware) errexit "debugfs and tracefs are not configured in this kernel" 180cbd965bdSSteven Rostedt (VMware) fi 181cbd965bdSSteven Rostedt (VMware) else 182cbd965bdSSteven Rostedt (VMware) TRACING_DIR="$DEBUGFS_DIR/tracing" 183cbd965bdSSteven Rostedt (VMware) fi 184cbd965bdSSteven Rostedt (VMware)fi 185cbd965bdSSteven Rostedt (VMware)if [ ! -d "$TRACING_DIR" ]; then 186cbd965bdSSteven Rostedt (VMware) err_ret=$err_skip 187cbd965bdSSteven Rostedt (VMware) errexit "ftrace is not configured in this kernel" 1885a614ec8SNamhyung Kimfi 1895a614ec8SNamhyung Kim 1906e68e6c5SMasami HiramatsuTOP_DIR=`absdir $0` 1916e68e6c5SMasami HiramatsuTEST_DIR=$TOP_DIR/test.d 1926e68e6c5SMasami HiramatsuTEST_CASES=`find_testcases $TEST_DIR` 1937dc1e125SSteven Rostedt (Google)LOG_TOP_DIR=$TOP_DIR/logs 1947dc1e125SSteven Rostedt (Google)LOG_DATE=`date +%Y%m%d-%H%M%S` 1957dc1e125SSteven Rostedt (Google)LOG_DIR=$LOG_TOP_DIR/$LOG_DATE/ 1967dc1e125SSteven Rostedt (Google)LINK_PTR=$LOG_TOP_DIR/latest 1976e68e6c5SMasami HiramatsuKEEP_LOG=0 198dbcf7639SMark BrownKTAP=0 1996e68e6c5SMasami HiramatsuDEBUG=0 20057cee236SMasami HiramatsuVERBOSE=0 2019aa94139SMasami HiramatsuUNSUPPORTED_RESULT=0 202b730d668SAlan MaguireUNRESOLVED_RESULT=0 2039d954f95SMasami HiramatsuSTOP_FAILURE=0 2046e68e6c5SMasami Hiramatsu# Parse command-line options 2056e68e6c5SMasami Hiramatsuparse_opts $* 2066e68e6c5SMasami Hiramatsu 2076e68e6c5SMasami Hiramatsu[ $DEBUG -ne 0 ] && set -x 2086e68e6c5SMasami Hiramatsu 2096e68e6c5SMasami Hiramatsu# Verify parameters 2105a614ec8SNamhyung Kimif [ -z "$TRACING_DIR" -o ! -d "$TRACING_DIR" ]; then 2116e68e6c5SMasami Hiramatsu errexit "No ftrace directory found" 2126e68e6c5SMasami Hiramatsufi 2136e68e6c5SMasami Hiramatsu 2146e68e6c5SMasami Hiramatsu# Preparing logs 21597bece60SMasami Hiramatsuif [ "x$LOG_DIR" = "x-" ]; then 21697bece60SMasami Hiramatsu LOG_FILE= 21797bece60SMasami Hiramatsu date 21897bece60SMasami Hiramatsuelse 2196e68e6c5SMasami Hiramatsu LOG_FILE=$LOG_DIR/ftracetest.log 2206e68e6c5SMasami Hiramatsu mkdir -p $LOG_DIR || errexit "Failed to make a log directory: $LOG_DIR" 2216e68e6c5SMasami Hiramatsu date > $LOG_FILE 2227dc1e125SSteven Rostedt (Google) if [ "x-$LINK_PTR" != "x-" ]; then 2237dc1e125SSteven Rostedt (Google) unlink $LINK_PTR 2247dc1e125SSteven Rostedt (Google) ln -fs $LOG_DATE $LINK_PTR 2257dc1e125SSteven Rostedt (Google) fi 22697bece60SMasami Hiramatsufi 22797bece60SMasami Hiramatsu 2288096fbcfSDaniel Díaz# Define text colors 2298096fbcfSDaniel Díaz# Check available colors on the terminal, if any 2300e27ded1SJuerg Haefligerncolors=`tput colors 2>/dev/null || echo 0` 2318096fbcfSDaniel Díazcolor_reset= 2328096fbcfSDaniel Díazcolor_red= 2338096fbcfSDaniel Díazcolor_green= 2348096fbcfSDaniel Díazcolor_blue= 2358096fbcfSDaniel Díaz# If stdout exists and number of colors is eight or more, use them 2360e27ded1SJuerg Haefligerif [ -t 1 -a "$ncolors" -ge 8 ]; then 2374ce55a9cSJuerg Haefliger color_reset="\033[0m" 2384ce55a9cSJuerg Haefliger color_red="\033[31m" 2394ce55a9cSJuerg Haefliger color_green="\033[32m" 2404ce55a9cSJuerg Haefliger color_blue="\033[34m" 2418096fbcfSDaniel Díazfi 2428096fbcfSDaniel Díaz 243f73581f8SMasami Hiramatsustrip_esc() { 244f73581f8SMasami Hiramatsu # busybox sed implementation doesn't accept "\x1B", so use [:cntrl:] instead. 245f73581f8SMasami Hiramatsu sed -E "s/[[:cntrl:]]\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g" 246f73581f8SMasami Hiramatsu} 247f73581f8SMasami Hiramatsu 2486e68e6c5SMasami Hiramatsuprlog() { # messages 24937fb665bSJuerg Haefliger newline="\n" 25037fb665bSJuerg Haefliger if [ "$1" = "-n" ] ; then 25137fb665bSJuerg Haefliger newline= 25237fb665bSJuerg Haefliger shift 25337fb665bSJuerg Haefliger fi 254dbcf7639SMark Brown [ "$KTAP" != "1" ] && printf "$*$newline" 25537fb665bSJuerg Haefliger [ "$LOG_FILE" ] && printf "$*$newline" | strip_esc >> $LOG_FILE 2566e68e6c5SMasami Hiramatsu} 2576e68e6c5SMasami Hiramatsucatlog() { #file 258*57c6c589SMark Brown if [ "${KTAP}" = "1" ]; then 259*57c6c589SMark Brown cat $1 | while read line ; do 260*57c6c589SMark Brown echo "# $line" 261*57c6c589SMark Brown done 262*57c6c589SMark Brown else 263f73581f8SMasami Hiramatsu cat $1 264*57c6c589SMark Brown fi 265f73581f8SMasami Hiramatsu [ "$LOG_FILE" ] && cat $1 | strip_esc >> $LOG_FILE 2666e68e6c5SMasami Hiramatsu} 2676e68e6c5SMasami Hiramatsuprlog "=== Ftrace unit tests ===" 2686e68e6c5SMasami Hiramatsu 2696e68e6c5SMasami Hiramatsu 2706e68e6c5SMasami Hiramatsu# Testcase management 271915de2adSMasami Hiramatsu# Test result codes - Dejagnu extended code 272915de2adSMasami HiramatsuPASS=0 # The test succeeded. 273915de2adSMasami HiramatsuFAIL=1 # The test failed, but was expected to succeed. 274915de2adSMasami HiramatsuUNRESOLVED=2 # The test produced indeterminate results. (e.g. interrupted) 275915de2adSMasami HiramatsuUNTESTED=3 # The test was not run, currently just a placeholder. 276915de2adSMasami HiramatsuUNSUPPORTED=4 # The test failed because of lack of feature. 277915de2adSMasami HiramatsuXFAIL=5 # The test failed, and was expected to fail. 278915de2adSMasami Hiramatsu 279915de2adSMasami Hiramatsu# Accumulations 2806e68e6c5SMasami HiramatsuPASSED_CASES= 2816e68e6c5SMasami HiramatsuFAILED_CASES= 282915de2adSMasami HiramatsuUNRESOLVED_CASES= 283915de2adSMasami HiramatsuUNTESTED_CASES= 284915de2adSMasami HiramatsuUNSUPPORTED_CASES= 285915de2adSMasami HiramatsuXFAILED_CASES= 286915de2adSMasami HiramatsuUNDEFINED_CASES= 287915de2adSMasami HiramatsuTOTAL_RESULT=0 288915de2adSMasami Hiramatsu 289b5b77be8SSteven Rostedt (VMware)INSTANCE= 2906e68e6c5SMasami HiramatsuCASENO=0 291dbcf7639SMark BrownCASENAME= 29257c4cfd4SAlan Maguire 2936e68e6c5SMasami Hiramatsutestcase() { # testfile 2946e68e6c5SMasami Hiramatsu CASENO=$((CASENO+1)) 295dbcf7639SMark Brown CASENAME=`grep "^#[ \t]*description:" $1 | cut -f2- -d:` 296b5b77be8SSteven Rostedt (VMware)} 297b5b77be8SSteven Rostedt (VMware) 298fa33e623SMasami Hiramatsucheckreq() { # testfile 299fa33e623SMasami Hiramatsu requires=`grep "^#[ \t]*requires:" $1 | cut -f2- -d:` 3001b8eec51SMasami Hiramatsu # Use eval to pass quoted-patterns correctly. 3011b8eec51SMasami Hiramatsu eval check_requires "$requires" 302fa33e623SMasami Hiramatsu} 303fa33e623SMasami Hiramatsu 304b5b77be8SSteven Rostedt (VMware)test_on_instance() { # testfile 305b5b77be8SSteven Rostedt (VMware) grep -q "^#[ \t]*flags:.*instance" $1 3066e68e6c5SMasami Hiramatsu} 307915de2adSMasami Hiramatsu 308dbcf7639SMark Brownktaptest() { # result comment 309dbcf7639SMark Brown if [ "$KTAP" != "1" ]; then 310dbcf7639SMark Brown return 311dbcf7639SMark Brown fi 312dbcf7639SMark Brown 313dbcf7639SMark Brown local result= 314dbcf7639SMark Brown if [ "$1" = "1" ]; then 315dbcf7639SMark Brown result="ok" 316dbcf7639SMark Brown else 317dbcf7639SMark Brown result="not ok" 318dbcf7639SMark Brown fi 319dbcf7639SMark Brown shift 320dbcf7639SMark Brown 321dbcf7639SMark Brown local comment=$* 322dbcf7639SMark Brown if [ "$comment" != "" ]; then 323dbcf7639SMark Brown comment="# $comment" 324dbcf7639SMark Brown fi 325dbcf7639SMark Brown 3268cd0d863SMark Brown echo $result $CASENO $INSTANCE$CASENAME $comment 327dbcf7639SMark Brown} 328dbcf7639SMark Brown 32957cee236SMasami Hiramatsueval_result() { # sigval 33057cee236SMasami Hiramatsu case $1 in 331915de2adSMasami Hiramatsu $PASS) 3328096fbcfSDaniel Díaz prlog " [${color_green}PASS${color_reset}]" 333dbcf7639SMark Brown ktaptest 1 3346e68e6c5SMasami Hiramatsu PASSED_CASES="$PASSED_CASES $CASENO" 335915de2adSMasami Hiramatsu return 0 336915de2adSMasami Hiramatsu ;; 337915de2adSMasami Hiramatsu $FAIL) 3388096fbcfSDaniel Díaz prlog " [${color_red}FAIL${color_reset}]" 339dbcf7639SMark Brown ktaptest 0 340915de2adSMasami Hiramatsu FAILED_CASES="$FAILED_CASES $CASENO" 341915de2adSMasami Hiramatsu return 1 # this is a bug. 342915de2adSMasami Hiramatsu ;; 343915de2adSMasami Hiramatsu $UNRESOLVED) 3448096fbcfSDaniel Díaz prlog " [${color_blue}UNRESOLVED${color_reset}]" 345dbcf7639SMark Brown ktaptest 0 UNRESOLVED 346915de2adSMasami Hiramatsu UNRESOLVED_CASES="$UNRESOLVED_CASES $CASENO" 347b730d668SAlan Maguire return $UNRESOLVED_RESULT # depends on use case 348915de2adSMasami Hiramatsu ;; 349915de2adSMasami Hiramatsu $UNTESTED) 3508096fbcfSDaniel Díaz prlog " [${color_blue}UNTESTED${color_reset}]" 351dbcf7639SMark Brown ktaptest 1 SKIP 352915de2adSMasami Hiramatsu UNTESTED_CASES="$UNTESTED_CASES $CASENO" 353915de2adSMasami Hiramatsu return 0 354915de2adSMasami Hiramatsu ;; 355915de2adSMasami Hiramatsu $UNSUPPORTED) 3568096fbcfSDaniel Díaz prlog " [${color_blue}UNSUPPORTED${color_reset}]" 357dbcf7639SMark Brown ktaptest 1 SKIP 358915de2adSMasami Hiramatsu UNSUPPORTED_CASES="$UNSUPPORTED_CASES $CASENO" 3599aa94139SMasami Hiramatsu return $UNSUPPORTED_RESULT # depends on use case 360915de2adSMasami Hiramatsu ;; 361915de2adSMasami Hiramatsu $XFAIL) 3626734d211SMasami Hiramatsu prlog " [${color_green}XFAIL${color_reset}]" 363dbcf7639SMark Brown ktaptest 1 XFAIL 364915de2adSMasami Hiramatsu XFAILED_CASES="$XFAILED_CASES $CASENO" 365915de2adSMasami Hiramatsu return 0 366915de2adSMasami Hiramatsu ;; 367915de2adSMasami Hiramatsu *) 3688096fbcfSDaniel Díaz prlog " [${color_blue}UNDEFINED${color_reset}]" 369dbcf7639SMark Brown ktaptest 0 error 370915de2adSMasami Hiramatsu UNDEFINED_CASES="$UNDEFINED_CASES $CASENO" 371915de2adSMasami Hiramatsu return 1 # this must be a test bug 372915de2adSMasami Hiramatsu ;; 373915de2adSMasami Hiramatsu esac 3746e68e6c5SMasami Hiramatsu} 3756e68e6c5SMasami Hiramatsu 376915de2adSMasami Hiramatsu# Signal handling for result codes 377915de2adSMasami HiramatsuSIG_RESULT= 378915de2adSMasami HiramatsuSIG_BASE=36 # Use realtime signals 379915de2adSMasami HiramatsuSIG_PID=$$ 380915de2adSMasami Hiramatsu 38142534b1fSMasami Hiramatsuexit_pass () { 38242534b1fSMasami Hiramatsu exit 0 38342534b1fSMasami Hiramatsu} 38442534b1fSMasami Hiramatsu 38557cee236SMasami HiramatsuSIG_FAIL=$((SIG_BASE + FAIL)) 38642534b1fSMasami Hiramatsuexit_fail () { 38742534b1fSMasami Hiramatsu exit 1 38842534b1fSMasami Hiramatsu} 38957cee236SMasami Hiramatsutrap 'SIG_RESULT=$FAIL' $SIG_FAIL 39057cee236SMasami Hiramatsu 391915de2adSMasami HiramatsuSIG_UNRESOLVED=$((SIG_BASE + UNRESOLVED)) 392915de2adSMasami Hiramatsuexit_unresolved () { 393915de2adSMasami Hiramatsu kill -s $SIG_UNRESOLVED $SIG_PID 394915de2adSMasami Hiramatsu exit 0 395915de2adSMasami Hiramatsu} 396915de2adSMasami Hiramatsutrap 'SIG_RESULT=$UNRESOLVED' $SIG_UNRESOLVED 397915de2adSMasami Hiramatsu 398915de2adSMasami HiramatsuSIG_UNTESTED=$((SIG_BASE + UNTESTED)) 399915de2adSMasami Hiramatsuexit_untested () { 400915de2adSMasami Hiramatsu kill -s $SIG_UNTESTED $SIG_PID 401915de2adSMasami Hiramatsu exit 0 402915de2adSMasami Hiramatsu} 403915de2adSMasami Hiramatsutrap 'SIG_RESULT=$UNTESTED' $SIG_UNTESTED 404915de2adSMasami Hiramatsu 405915de2adSMasami HiramatsuSIG_UNSUPPORTED=$((SIG_BASE + UNSUPPORTED)) 406915de2adSMasami Hiramatsuexit_unsupported () { 407915de2adSMasami Hiramatsu kill -s $SIG_UNSUPPORTED $SIG_PID 408915de2adSMasami Hiramatsu exit 0 409915de2adSMasami Hiramatsu} 410915de2adSMasami Hiramatsutrap 'SIG_RESULT=$UNSUPPORTED' $SIG_UNSUPPORTED 411915de2adSMasami Hiramatsu 412915de2adSMasami HiramatsuSIG_XFAIL=$((SIG_BASE + XFAIL)) 413915de2adSMasami Hiramatsuexit_xfail () { 414915de2adSMasami Hiramatsu kill -s $SIG_XFAIL $SIG_PID 415915de2adSMasami Hiramatsu exit 0 416915de2adSMasami Hiramatsu} 417915de2adSMasami Hiramatsutrap 'SIG_RESULT=$XFAIL' $SIG_XFAIL 4186e68e6c5SMasami Hiramatsu 41957cee236SMasami Hiramatsu__run_test() { # testfile 42057cee236SMasami Hiramatsu # setup PID and PPID, $$ is not updated. 421fa33e623SMasami Hiramatsu (cd $TRACING_DIR; read PID _ < /proc/self/stat; set -e; set -x; 422fa33e623SMasami Hiramatsu checkreq $1; initialize_ftrace; . $1) 42357cee236SMasami Hiramatsu [ $? -ne 0 ] && kill -s $SIG_FAIL $SIG_PID 42457cee236SMasami Hiramatsu} 42557cee236SMasami Hiramatsu 4266e68e6c5SMasami Hiramatsu# Run one test case 4276e68e6c5SMasami Hiramatsurun_test() { # testfile 4286e68e6c5SMasami Hiramatsu local testname=`basename $1` 4297d0abba4SMasami Hiramatsu testcase $1 430dbcf7639SMark Brown prlog -n "[$CASENO]$INSTANCE$CASENAME" 43197bece60SMasami Hiramatsu if [ ! -z "$LOG_FILE" ] ; then 4327d0abba4SMasami Hiramatsu local testlog=`mktemp $LOG_DIR/${CASENO}-${testname}-log.XXXXXX` 43397bece60SMasami Hiramatsu else 43497bece60SMasami Hiramatsu local testlog=/proc/self/fd/1 43597bece60SMasami Hiramatsu fi 43662197529SMasami Hiramatsu export TMPDIR=`mktemp -d /tmp/ftracetest-dir.XXXXXX` 4374a075bd4SMasami Hiramatsu export FTRACETEST_ROOT=$TOP_DIR 4381917d2c8SMasami Hiramatsu echo "execute$INSTANCE: "$1 > $testlog 439915de2adSMasami Hiramatsu SIG_RESULT=0 4405d1c6580SMasami Hiramatsu if [ $VERBOSE -eq -1 ]; then 4415d1c6580SMasami Hiramatsu __run_test $1 4425d1c6580SMasami Hiramatsu elif [ -z "$LOG_FILE" ]; then 44397bece60SMasami Hiramatsu __run_test $1 2>&1 44497bece60SMasami Hiramatsu elif [ $VERBOSE -ge 3 ]; then 445dab24fb1SMasami Hiramatsu __run_test $1 | tee -a $testlog 2>&1 446dab24fb1SMasami Hiramatsu elif [ $VERBOSE -eq 2 ]; then 44757cee236SMasami Hiramatsu __run_test $1 2>> $testlog | tee -a $testlog 44857cee236SMasami Hiramatsu else 44957cee236SMasami Hiramatsu __run_test $1 >> $testlog 2>&1 45057cee236SMasami Hiramatsu fi 45157cee236SMasami Hiramatsu eval_result $SIG_RESULT 452915de2adSMasami Hiramatsu if [ $? -eq 0 ]; then 453915de2adSMasami Hiramatsu # Remove test log if the test was done as it was expected. 45497bece60SMasami Hiramatsu [ $KEEP_LOG -eq 0 -a ! -z "$LOG_FILE" ] && rm $testlog 455915de2adSMasami Hiramatsu else 456dab24fb1SMasami Hiramatsu [ $VERBOSE -eq 1 -o $VERBOSE -eq 2 ] && catlog $testlog 457915de2adSMasami Hiramatsu TOTAL_RESULT=1 4586e68e6c5SMasami Hiramatsu fi 45962197529SMasami Hiramatsu rm -rf $TMPDIR 4606e68e6c5SMasami Hiramatsu} 4616e68e6c5SMasami Hiramatsu 462ee3988c7SSteven Rostedt (Red Hat)# load in the helper functions 463ee3988c7SSteven Rostedt (Red Hat). $TEST_DIR/functions 464ee3988c7SSteven Rostedt (Red Hat) 465dbcf7639SMark Brownif [ "$KTAP" = "1" ]; then 466dbcf7639SMark Brown echo "TAP version 13" 467dbcf7639SMark Brown 468dbcf7639SMark Brown casecount=`echo $TEST_CASES | wc -w` 469dbcf7639SMark Brown for t in $TEST_CASES; do 470dbcf7639SMark Brown test_on_instance $t || continue 471dbcf7639SMark Brown casecount=$((casecount+1)) 472dbcf7639SMark Brown done 473dbcf7639SMark Brown echo "1..${casecount}" 474dbcf7639SMark Brownfi 475dbcf7639SMark Brown 4766e68e6c5SMasami Hiramatsu# Main loop 4776e68e6c5SMasami Hiramatsufor t in $TEST_CASES; do 4786e68e6c5SMasami Hiramatsu run_test $t 4799d954f95SMasami Hiramatsu if [ $STOP_FAILURE -ne 0 -a $TOTAL_RESULT -ne 0 ]; then 4809d954f95SMasami Hiramatsu echo "A failure detected. Stop test." 4819d954f95SMasami Hiramatsu exit 1 4829d954f95SMasami Hiramatsu fi 4836e68e6c5SMasami Hiramatsudone 484915de2adSMasami Hiramatsu 485b5b77be8SSteven Rostedt (VMware)# Test on instance loop 486b5b77be8SSteven Rostedt (VMware)INSTANCE=" (instance) " 487b5b77be8SSteven Rostedt (VMware)for t in $TEST_CASES; do 488b5b77be8SSteven Rostedt (VMware) test_on_instance $t || continue 489b5b77be8SSteven Rostedt (VMware) SAVED_TRACING_DIR=$TRACING_DIR 490b5b77be8SSteven Rostedt (VMware) export TRACING_DIR=`mktemp -d $TRACING_DIR/instances/ftracetest.XXXXXX` 491b5b77be8SSteven Rostedt (VMware) run_test $t 492b5b77be8SSteven Rostedt (VMware) rmdir $TRACING_DIR 493b5b77be8SSteven Rostedt (VMware) TRACING_DIR=$SAVED_TRACING_DIR 4949d954f95SMasami Hiramatsu if [ $STOP_FAILURE -ne 0 -a $TOTAL_RESULT -ne 0 ]; then 4959d954f95SMasami Hiramatsu echo "A failure detected. Stop test." 4969d954f95SMasami Hiramatsu exit 1 4979d954f95SMasami Hiramatsu fi 498b5b77be8SSteven Rostedt (VMware)done 49925b95138SMasami Hiramatsu(cd $TRACING_DIR; finish_ftrace) # for cleanup 500b5b77be8SSteven Rostedt (VMware) 5016e68e6c5SMasami Hiramatsuprlog "" 5026e68e6c5SMasami Hiramatsuprlog "# of passed: " `echo $PASSED_CASES | wc -w` 5036e68e6c5SMasami Hiramatsuprlog "# of failed: " `echo $FAILED_CASES | wc -w` 504915de2adSMasami Hiramatsuprlog "# of unresolved: " `echo $UNRESOLVED_CASES | wc -w` 505915de2adSMasami Hiramatsuprlog "# of untested: " `echo $UNTESTED_CASES | wc -w` 506915de2adSMasami Hiramatsuprlog "# of unsupported: " `echo $UNSUPPORTED_CASES | wc -w` 507915de2adSMasami Hiramatsuprlog "# of xfailed: " `echo $XFAILED_CASES | wc -w` 508915de2adSMasami Hiramatsuprlog "# of undefined(test bug): " `echo $UNDEFINED_CASES | wc -w` 5096e68e6c5SMasami Hiramatsu 510dbcf7639SMark Brownif [ "$KTAP" = "1" ]; then 511dbcf7639SMark Brown echo -n "# Totals:" 512dbcf7639SMark Brown echo -n " pass:"`echo $PASSED_CASES | wc -w` 5131901ae3cSKousik Sanagavarapu echo -n " fail:"`echo $FAILED_CASES | wc -w` 514dbcf7639SMark Brown echo -n " xfail:"`echo $XFAILED_CASES | wc -w` 515dbcf7639SMark Brown echo -n " xpass:0" 516dbcf7639SMark Brown echo -n " skip:"`echo $UNTESTED_CASES $UNSUPPORTED_CASES | wc -w` 517dbcf7639SMark Brown echo -n " error:"`echo $UNRESOLVED_CASES $UNDEFINED_CASES | wc -w` 518dbcf7639SMark Brown echo 519dbcf7639SMark Brownfi 520dbcf7639SMark Brown 52157c4cfd4SAlan Maguirecleanup 52257c4cfd4SAlan Maguire 523915de2adSMasami Hiramatsu# if no error, return 0 524915de2adSMasami Hiramatsuexit $TOTAL_RESULT 525