mdadm/tests/md_raid_module/tc.sh
Xiao Ni d17c0d22c3 Add gating test
Resolves: rhbz#1870487, rhbz#1880529

Signed-off-by: Xiao Ni <xni@redhat.com>
2021-08-09 22:34:16 +08:00

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#!/bin/bash
# Copyright (c) 2016 Red Hat, Inc. All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#test x$LXT_TC = x || return
#LXT_TC=1
#
# print the current date
# usage: d=$(tdate)
#
tdate ()
{
date '+%T' 2>/dev/null
}
#
# print the log information
# usage: tlog "hello world" "WARNING"
#
tlog ()
{
local msg=$1
local log_level=${2:-INFO}
local cur_date=$(tdate)
echo "[$log_level][$cur_date]$msg"
return 0
}
#
# run the cmd and format the log. return the exitint status of cmd
# use the global variables: tSTDOUT and tSTDERR to return the stdout and stderr
# usage: trun "ls"
# trun "ls"; echo $?
# stdout=$tSTDOUT
# stderr=$tSTDERR
#
trun ()
{
local cmd="$*"
_trun_ "$cmd"
}
#
# verify the execution of command
# if the cmd return 0, mark this checkpoint failed and return 1
# if not, mark it passed and return 0
# usage: tnot "ls /not_existing"
#
tnot () {
local cmd="$*"
_trun_ "$cmd" 1
if test $? -eq 0; then
tfail_ "$cmd" ;
else
tpass_ "$cmd" ;
fi
}
#
# verify the execution of command
# if the cmd return 0, mark this checkpoint passed and return 0
# if not, mark it failed and return 1
# usage: tok "ls /"
#
tok ()
{
local cmd="$*"
_trun_ "$cmd" 0
if test $? -eq 0; then
tpass_ "$cmd" ;
else
tfail_ "$cmd" ;
fi
}
#
# verify the execution of command
# if the cmd return 0, mark this checkpoint passed and return 0
# if not, mark it failes and exit
# usage: terr "ls"
#
#terr ()
#{
# tok "$*" || tend
#}
#
# verify the execution of command
# if the cmd return 0, will continue to run the script
# if not, mark it failes and exit
# usage: terr "ls"
#
terr ()
{
local cmd="$*"
_trun_ "$cmd" 0
if test $? -ne 0; then
tfail_ "$cmd" ;
tend ;
fi
}
#
# exit the program and print the log message
# usage: texit "error message" 100
# similar to the exception
#
texit ()
{
msg=$1
err=$2
is_null $err && err=1
test $err -lt 1 || err=1
tlog "$msg" "ERROR"
exit $2
}
#
# print the test report, cleanup the testing bed and close the testing.
# usage: tend
#
tend ()
{
local pcount=$(wc -l $tPASS_FILE | awk '{print $1}')
local fcount=$(wc -l $tFAIL_FILE | awk '{print $1}')
local total=$(( $pcount + $fcount ))
echo "#################################Test Report###############################"
echo "TOTAL : $total"
echo "PASSED : $pcount"
echo "FAILED : $fcount"
cat $tPASS_FILE $tFAIL_FILE
echo "###########################End of running $0########################"
#cleanup
rm -f $tPASS_FILE $tFAIL_FILE $tRETURN_FILE $tSTDERR_FILE
# rm -rf $LXT_TMP_DIR
if [[ $pcount -eq 0 ]] && [[ $total -eq 0 ]];then
exit 0
fi
test $pcount -eq 0 && exit 1
test $pcount -eq $total && exit 0
exit 1
}
#
# private function
#
#
# print the error message and call stack. return 1
#
tfail_ ()
{
local msg=$*
tlog "$msg" "ERROR" >>$tFAIL_FILE
return 1
}
#
# print the sucessful message. return 0
#
tpass_ ()
{
local msg=$*
tlog "$msg" "PASS" >> $tPASS_FILE
return 0
}
_trun_ ()
{
local cmd="$1"
local chk="$2"
local cur_date=$(tdate)
local stdout=$(eval "$cmd" 2>$tSTDERR_FILE; echo $? >$tRETURN_FILE 2>/dev/null)
#timeout -- how to set timeout?
local exit_status=$(< $tRETURN_FILE)
local stderr=$(< $tSTDERR_FILE)
local msg=CMD
#tnot
if test x$chk = x1; then
test $exit_status -eq 0 || msg=PASS
test $exit_status -eq 0 && msg=FAIL
#should let the tester know this is the negative testing
#if cmd return 0 we will return 1 and vice versa
cmd="[NOT] $cmd"
fi
#tok
if test x$chk = x0; then
test $exit_status -eq 0 && msg=PASS
test $exit_status -eq 0 || msg=FAIL
fi
tSTDOUT=$stdout
tSTDERR=$stderr
test $tIGNORE_STDOUT -eq 1 && stdout='redirect the stdout to /dev/null'
test $tIGNORE_STDERR -eq 1 && stderr='redirect the stderr to /dev/null'
echo "[$msg][$cur_date][$HOSTNAME]$cmd"
echo "STDOUT:"
test "x$stdout" = x || echo "$stdout"
echo "STDERR:$stderr"
echo "RETURN:$exit_status"
echo
return $exit_status
}
#
# setup the testing environment
#
_tsetup_ ()
{
LXT_TMP_DIR="/mnt/testarea/lxt";
test -z "$HOSTNAME" && HOSTNAME=$(hostname)
test -d "$LXT_TMP_DIR" || mkdir -p "$LXT_TMP_DIR" >& /dev/null || exit 1
tSTDERR_FILE="$LXT_TMP_DIR/stderr.$$"
test -e "$tSTDERR_FILE" || > "$tSTDERR_FILE" || exit 1
tRETURN_FILE="$LXT_TMP_DIR/return.$$"
test -e "$tRETURN_FILE" || > "$tRETURN_FILE" || exit 1
tPASS_FILE="$LXT_TMP_DIR/tc.pass.$$"
test -e "$tPASS_FILE" || > "$tPASS_FILE" || exit 1
tFAIL_FILE="$LXT_TMP_DIR/tc.fail.$$"
test -e "$tFAIL_FILE" || > "$tFAIL_FILE" || exit 1
}
#
# main
#
# global variables
tIGNORE_STDOUT=0
tIGNORE_STDERR=0
tSTDOUT=
tSTDERR=
#LXT_TMP_DIR
# only used in this file
tPASS_FILE=
tFAIL_FILE=
_tsetup_