settings.sh

  1# SPDX-License-Identifier: GPL-2.0
  2#
  3#	settings.sh
  4#	Author: Michael Petlan <mpetlan@redhat.com>
  5#
  6#	Description:
  7#
  8#		This file contains global settings for the whole testsuite.
  9#	Its purpose is to make it easier when it is necessary i.e. to
 10#	change the usual sample command which is used in all of the tests
 11#	in many files.
 12#
 13#		This file is intended to be sourced in the tests.
 14#
 15
 16#### which perf to use in the testing
 17export CMD_PERF=${CMD_PERF:-`which perf`}
 18
 19#### basic programs examinated by perf
 20export CMD_BASIC_SLEEP="sleep 0.1"
 21export CMD_QUICK_SLEEP="sleep 0.01"
 22export CMD_LONGER_SLEEP="sleep 2"
 23export CMD_DOUBLE_LONGER_SLEEP="sleep 4"
 24export CMD_VERY_LONG_SLEEP="sleep 30"
 25export CMD_SIMPLE="true"
 26
 27#### testsuite run mode
 28# define constants:
 29export RUNMODE_BASIC=0
 30export RUNMODE_STANDARD=1
 31export RUNMODE_EXPERIMENTAL=2
 32# default runmode is STANDARD
 33export PERFTOOL_TESTSUITE_RUNMODE=${PERFTOOL_TESTSUITE_RUNMODE:-$RUNMODE_STANDARD}
 34
 35#### common settings
 36export TESTLOG_VERBOSITY=${TESTLOG_VERBOSITY:-2}
 37export TESTLOG_FORCE_COLOR=${TESTLOG_FORCE_COLOR:-n}
 38export TESTLOG_ERR_MSG_MAX_LINES=${TESTLOG_ERR_MSG_MAX_LINES:-20}
 39export TESTLOG_CLEAN=${TESTLOG_CLEAN:-y}
 40
 41#### other environment-related settings
 42export TEST_IGNORE_MISSING_PMU=${TEST_IGNORE_MISSING_PMU:-n}
 43
 44#### clear locale
 45export LC_ALL=C
 46
 47#### colors
 48if [ -t 1 ] || [ "$TESTLOG_FORCE_COLOR" = "yes" ]; then
 49	export MPASS="\e[32m"
 50	export MALLPASS="\e[1;32m"
 51	export MFAIL="\e[31m"
 52	export MALLFAIL="\e[1;31m"
 53	export MWARN="\e[1;35m"
 54	export MSKIP="\e[33m"
 55	export MHIGH="\e[1;33m"
 56	export MEND="\e[m"
 57else
 58	export MPASS=""
 59	export MALLPASS=""
 60	export MFAIL=""
 61	export MALLFAIL=""
 62	export MWARN=""
 63	export MSKIP=""
 64	export MHIGH=""
 65	export MEND=""
 66fi
 67
 68### general info
 69DIR_PATH=`dirname "$(readlink -e "$0")"`
 70
 71TEST_NAME=`basename $DIR_PATH | sed 's/base/perf/'`; export TEST_NAME
 72MY_ARCH=`arch`; export MY_ARCH
 73
 74# storing logs and temporary files variables
 75if [ -n "$PERFSUITE_RUN_DIR" ]; then
 76	# when $PERFSUITE_RUN_DIR is set to something, all the logs and temp files will be placed there
 77	# --> the $PERFSUITE_RUN_DIR/perf_something/examples and $PERFSUITE_RUN_DIR/perf_something/logs
 78	#     dirs will be used for that
 79	PERFSUITE_RUN_DIR=`readlink -f $PERFSUITE_RUN_DIR`; export PERFSUITE_RUN_DIR
 80	export CURRENT_TEST_DIR="$PERFSUITE_RUN_DIR/$TEST_NAME"
 81	export MAKE_TARGET_DIR="$CURRENT_TEST_DIR/examples"
 82	export LOGS_DIR="$CURRENT_TEST_DIR/logs"
 83	export HEADER_TAR_DIR="$CURRENT_TEST_DIR/header_tar"
 84	test -d "$CURRENT_TEST_DIR" || mkdir -p "$CURRENT_TEST_DIR"
 85	test -d "$LOGS_DIR" || mkdir -p "$LOGS_DIR"
 86else
 87	# when $PERFSUITE_RUN_DIR is not set, logs will be placed here
 88	export CURRENT_TEST_DIR="."
 89	export LOGS_DIR="."
 90	export HEADER_TAR_DIR="./header_tar"
 91fi
 92
 93
 94#### test parametrization
 95if [ ! -d ./common ]; then
 96	# set parameters based on runmode
 97	if [ -f ../common/parametrization.$PERFTOOL_TESTSUITE_RUNMODE.sh ]; then
 98		# shellcheck source=/dev/null
 99		. ../common/parametrization.$PERFTOOL_TESTSUITE_RUNMODE.sh
100	fi
101	# if some parameters haven't been set until now, set them to default
102	if [ -f ../common/parametrization.sh ]; then
103		. ../common/parametrization.sh
104	fi
105fi