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#!/bin/sh
#
# USB test cases for Linux Linaro ubuntu
#
# Copyright (C) 2012 - 2016, 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.
#
# Author: Chase Qi <chase.qi@linaro.org>
#
set -eu
. ../../lib/sh-test-lib
OUTPUT="$(pwd)/output"
RESULT_FILE="${OUTPUT}/result.txt"
usage() {
echo "Usage: $0 [-s <true>]" 1>&2
exit 1
}
while getopts "s:" o; do
case "$o" in
s) SKIP_INSTALL="${OPTARG}" ;;
*) usage ;;
esac
done
# Get the usb devices/hubs list
list_all_usb_devices() {
test_case_id="lsusb"
info_msg "Running ${test_case_id} test..."
eval "${test_case_id}"
check_return "${test_case_id}"
}
# Examine all usb devices/hubs
examine_all_usb_devices() {
echo "======================================="
info_msg "Running examine_all_usb_devices test..."
USB_BUS="/dev/bus/usb/"
if [ -d "${USB_BUS}" ]; then
for bus in $(ls "${USB_BUS}"); do
for device in $(ls "${USB_BUS}"$bus/); do
echo "======================================="
info_msg "USB Bus "${bus}", device "${device}""
echo "======================================="
lsusb -D "${USB_BUS}"$bus/$device
check_return "USB_Bus"${bus}"_Device"${device}"_examination"
done
done
else
echo "examine_all_usb_devices fail" | tee -a "${RESULT_FILE}"
fi
}
# Print supported usb protocols
print_supported_usb_protocols() {
echo "======================================="
info_msg "Running print_supported_usb_protocols test..."
if [ -z "`lsusb -v | grep -i bcdusb`" ]; then
echo "print_supported_usb_protocols fail" | tee -a "${RESULT_FILE}"
else
lsusb -v | grep -i bcdusb | sort | uniq
echo "print_supported_usb_protocols pass" | tee -a "${RESULT_FILE}"
fi
}
# Print supported usb speeds
print_supported_usb_speeds() {
echo "======================================="
info_msg "Running print_supported_usb_speeds test..."
if [ -z "`lsusb -t`" ]; then
echo "print_supported_usb_speeds fail" | tee -a "${RESULT_FILE}"
else
lsusb -t
echo "print_supported_usb_speeds pass" | tee -a "${RESULT_FILE}"
fi
}
# Test run.
! check_root && error_msg "This script must be run as root"
[ -d "${OUTPUT}" ] && mv "${OUTPUT}" "${OUTPUT}_$(date +%Y%m%d%H%M%S)"
mkdir -p "${OUTPUT}"
info_msg "About to run USB test..."
info_msg "Output directory: ${OUTPUT}"
# Install usbutils package
pkgs="usbutils"
install_deps "${pkgs}" "${SKIP_INSTALL}"
list_all_usb_devices
examine_all_usb_devices
print_supported_usb_protocols
print_supported_usb_speeds
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