Signed-off-by: Daniel Lezcano daniel.lezcano@linaro.org --- cpufreq/test_04.sh | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 54 insertions(+), 0 deletions(-) create mode 100644 cpufreq/test_04.sh
diff --git a/cpufreq/test_04.sh b/cpufreq/test_04.sh new file mode 100644 index 0000000..97ec682 --- /dev/null +++ b/cpufreq/test_04.sh @@ -0,0 +1,54 @@ +#!/bin/bash +# +# PM-QA validation test suite for the power management on ARM +# +# Copyright (C) 2011, Linaro Limited. +# +# 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 2 +# 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, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +# Contributors: +# Daniel Lezcano daniel.lezcano@linaro.org (IBM Corporation) +# - initial API and implementation +# + +# URL : https://wiki.linaro.org/WorkingGroups/PowerManagement/Doc/QA/Scripts#test_04 + +source ../include/functions.sh + +check_frequency() { + + local cpu=$1 + local newfreq=$2 + + shift 2 + + local oldgov=$(get_governor $cpu) + local oldfreq=$(get_frequency $cpu) + + set_governor $cpu userspace + set_frequency $cpu $newfreq + + check "setting frequency '$(frequnit $newfreq)'" "test "$(get_frequency $cpu)" == "$newfreq"" + + set_frequency $cpu $oldfreq + set_governor $cpu $oldgov +} + +if [ $(id -u) != 0 ]; then + log_skip "run as non-root" + exit 0 +fi + +for_each_cpu for_each_frequency check_frequency || exit 1