automated: hci-smoke: add new test

Bluetooth HCI smoke test. This initial set of tests only verify the state of the
bluetooth $DEVICE at boot (on or off) and test if the $DEVICE can be enabled and
disabled.

There is no BT transmission/connection.

== Example of test execution with test-runner on DB410c, running OE RPB:

name,test_case_id,result,measurement,units,test_params
hci-smoke,hciconfig,pass,,,DEVICE=hci0;BOOT=enabled
hci-smoke,hciconfig-boot,pass,,,DEVICE=hci0;BOOT=enabled
hci-smoke,hciconfig-down,pass,,,DEVICE=hci0;BOOT=enabled
hci-smoke,hciconfig-up,pass,,,DEVICE=hci0;BOOT=enabled

== Static code analysis

$ python3 validate.py  -s SC1091 -g
* SHELLCHECK: [PASSED]: automated/linux/hci-smoke/hci-smoke-test.sh
* YAMLVALID: [PASSED]: automated/linux/hci-smoke/hci-smoke.yaml
* METADATA [PASSED]: automated/linux/hci-smoke/hci-smoke.yaml

Change-Id: I7818fc9e904b8da6a378dbb63bfd660e8f6ee4da
Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>

2 files changed, 121 insertions, 0 deletions

diff --git a/automated/linux/hci-smoke/hci-smoke-test.sh b/automated/linux/hci-smoke/hci-smoke-test.sh
new file mode 100755
index 0000000..3f91091
--- /dev/null
+++ b/automated/linux/hci-smoke/hci-smoke-test.sh
@@ -0,0 +1,95 @@
+#!/bin/sh
+#
+# HCI smoke tests
+#
+# Copyright (C) 2017, 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: Nicolas Dechesne <nicolas.dechesne@linaro.org>
+#
+
+# shellcheck disable=SC1091
+. ../../lib/sh-test-lib
+OUTPUT="$(pwd)/output"
+RESULT_FILE="${OUTPUT}/result.txt"
+export RESULT_FILE
+DEVICE="hci0"
+BOOT="enabled"
+
+usage() {
+    echo "Usage: $0 [-b <enabled|disabled>] [-d <device>]" 1>&2
+    exit 1
+}
+
+while getopts "d:b:" o; do
+  case "$o" in
+    d) DEVICE="${OPTARG}" ;;
+    b) BOOT="${OPTARG}" ;;
+    *) usage ;;
+  esac
+done
+
+# sanity test hciconfig config
+test_hciconfig() {
+    info_msg "Running hciconfig test..."
+    hciconfig "${DEVICE}"
+    exit_on_fail "hciconfig"
+}
+
+# test HCI device is $BOOT at boot
+test_hciconfig_boot() {
+    info_msg "Running hciconfig_boot test..."
+    if [ "${BOOT}" = "enabled" ]; then
+        hciconfig "${DEVICE}" | grep "UP RUNNING"
+    else
+        hciconfig "${DEVICE}" | grep "DOWN"
+    fi
+    check_return "hciconfig-boot"
+}
+
+# test HCI device is up
+test_hciconfig_up() {
+    info_msg "Running hciconfig-up test..."
+    hciconfig "${DEVICE}" up
+    sleep 1
+    hciconfig "${DEVICE}" | grep "UP RUNNING"
+    check_return "hciconfig-up"
+}
+
+test_hciconfig_down() {
+    info_msg "Running hciconfig-down test..."
+    hciconfig "${DEVICE}" down
+    sleep 1
+    hciconfig "${DEVICE}" | grep DOWN
+    check_return "hciconfig-down"
+}
+
+# Test run.
+! check_root && error_msg "This script must be run as root"
+create_out_dir "${OUTPUT}"
+
+info_msg "About to run HCI smoke test..."
+info_msg "Output directory: ${OUTPUT}"
+
+# ensure that device is available at boot
+test_hciconfig
+test_hciconfig_boot
+test_hciconfig_down
+test_hciconfig_up
+
+
+
+
diff --git a/automated/linux/hci-smoke/hci-smoke.yaml b/automated/linux/hci-smoke/hci-smoke.yaml
new file mode 100644
index 0000000..04a878f
--- /dev/null
+++ b/automated/linux/hci-smoke/hci-smoke.yaml
@@ -0,0 +1,26 @@
+metadata:
+    format: Lava-Test Test Definition 1.0
+    name: hci-smoke
+    description: "Basic HCI smoke tests"
+    maintainer:
+        - nicolas.dechesne@linaro.org
+    os:
+        - debian
+        - ubuntu
+        - centos
+        - fedora
+    scope:
+        - functional
+    devices:
+        - dragonboard410c
+
+params:
+    DEVICE: hci0
+    # expected state on first boot: <enabled> or <disabled>
+    BOOT: enabled
+
+run:
+    steps:
+        - cd ./automated/linux/hci-smoke
+        - ./hci-smoke-test.sh -d "${DEVICE}" -b "${BOOT}"
+        - ../../utils/send-to-lava.sh ./output/result.txt