1#!/bin/bash -xe
2
3# This build script is for running the Jenkins unit test builds using docker.
4#
5# This script will build a docker container which will then be used to build
6# and test the input UNIT_TEST_PKG. The docker container will be pre-populated
7# with the most used OpenBMC repositories (phosphor-dbus-interfaces, sdbusplus,
8# phosphor-logging, ...). This allows the use of docker caching
9# capabilities so the dependent repositories are only built once per update
10# to their corresponding repository. If a BRANCH parameter is input then the
11# docker container will be pre-populated with the latest code from that input
12# branch. If the branch does not exist in the repository, then master will be
13# used.
14#
15#   UNIT_TEST_PKG:   Required, repository which has been extracted and is to
16#                    be tested
17#   WORKSPACE:       Required, location of unit test scripts and repository
18#                    code to test
19#   BRANCH:          Optional, branch to build from each of the
20#                    openbmc repositories. default is master, which will be
21#                    used if input branch not provided or not found
22#   dbus_sys_config_file: Optional, with the default being
23#                         `/usr/share/dbus-1/system.conf`
24#   NO_FORMAT_CODE:  Optional, do not run format-code.sh
25#   EXTRA_UNIT_TEST_ARGS:  Optional, pass arguments to unit-test.py
26
27# Trace bash processing. Set -e so when a step fails, we fail the build
28set -uo pipefail
29
30# Default variables
31BRANCH=${BRANCH:-"master"}
32OBMC_BUILD_SCRIPTS="openbmc-build-scripts"
33UNIT_TEST_PY_DIR="scripts"
34DICTIONARY_DIR="dictionary"
35UNIT_TEST_PY="unit-test.py"
36FORMAT_CODE_SH="format-code.sh"
37SPELLINGS_TXT="openbmc-spelling.txt"
38DBUS_UNIT_TEST_PY="dbus-unit-test.py"
39TEST_ONLY="${TEST_ONLY:-}"
40DBUS_SYS_CONFIG_FILE=${dbus_sys_config_file:-"/usr/share/dbus-1/system.conf"}
41MAKEFLAGS="${MAKEFLAGS:-""}"
42DOCKER_WORKDIR="${DOCKER_WORKDIR:-$WORKSPACE}"
43NO_FORMAT_CODE="${NO_FORMAT_CODE:-}"
44
45# Timestamp for job
46echo "Unit test build started, $(date)"
47
48# Check workspace, build scripts, and package to be unit tested exists
49if [ ! -d "${WORKSPACE}" ]; then
50    echo "Workspace(${WORKSPACE}) doesn't exist, exiting..."
51    exit 1
52fi
53if [ ! -d "${WORKSPACE}/${OBMC_BUILD_SCRIPTS}" ]; then
54    echo "Package(${OBMC_BUILD_SCRIPTS}) not found in ${WORKSPACE}, exiting..."
55    exit 1
56fi
57# shellcheck disable=SC2153 # UNIT_TEST_PKG is not misspelled.
58if [ ! -d "${WORKSPACE}/${UNIT_TEST_PKG}" ]; then
59    echo "Package(${UNIT_TEST_PKG}) not found in ${WORKSPACE}, exiting..."
60    exit 1
61fi
62
63# Copy unit test script into workspace
64cp "${WORKSPACE}"/${OBMC_BUILD_SCRIPTS}/${UNIT_TEST_PY_DIR}/${UNIT_TEST_PY} \
65"${WORKSPACE}"/${UNIT_TEST_PY}
66chmod a+x "${WORKSPACE}"/${UNIT_TEST_PY}
67
68# Copy dbus unit test script into workspace
69cp "${WORKSPACE}"/${OBMC_BUILD_SCRIPTS}/${UNIT_TEST_PY_DIR}/${DBUS_UNIT_TEST_PY} \
70"${WORKSPACE}"/${DBUS_UNIT_TEST_PY}
71chmod a+x "${WORKSPACE}"/${DBUS_UNIT_TEST_PY}
72
73# Copy format code script into workspace
74cp "${WORKSPACE}"/${OBMC_BUILD_SCRIPTS}/${UNIT_TEST_PY_DIR}/${FORMAT_CODE_SH} \
75"${WORKSPACE}"/${FORMAT_CODE_SH}
76chmod a+x "${WORKSPACE}"/${FORMAT_CODE_SH}
77
78# Copy spellings.txt file into workspace
79cp "${WORKSPACE}"/${OBMC_BUILD_SCRIPTS}/${DICTIONARY_DIR}/${SPELLINGS_TXT} \
80"${WORKSPACE}"/${SPELLINGS_TXT}
81
82# Configure docker build
83cd "${WORKSPACE}"/${OBMC_BUILD_SCRIPTS}
84echo "Building docker image with build-unit-test-docker"
85# Export input env variables
86export BRANCH
87DOCKER_IMG_NAME=$(./scripts/build-unit-test-docker)
88export DOCKER_IMG_NAME
89
90# Allow the user to pass options through to unit-test.py:
91#   EXTRA_UNIT_TEST_ARGS="-r 100" ...
92EXTRA_UNIT_TEST_ARGS="${EXTRA_UNIT_TEST_ARGS:+,${EXTRA_UNIT_TEST_ARGS/ /,}}"
93
94# Unit test and parameters
95UNIT_TEST="${DOCKER_WORKDIR}/${UNIT_TEST_PY},-w,${DOCKER_WORKDIR},\
96-p,${UNIT_TEST_PKG},-b,$BRANCH,-v${TEST_ONLY:+,-t}${NO_FORMAT_CODE:+,-n}\
97${EXTRA_UNIT_TEST_ARGS}"
98
99# Run the docker unit test container with the unit test execution script
100echo "Executing docker image"
101docker run --cap-add=sys_admin --rm=true \
102    --network host \
103    --privileged=true \
104    -u "$USER" \
105    -w "${DOCKER_WORKDIR}" -v "${WORKSPACE}":"${DOCKER_WORKDIR}" \
106    -e "MAKEFLAGS=${MAKEFLAGS}" \
107    -t "${DOCKER_IMG_NAME}" \
108    "${DOCKER_WORKDIR}"/${DBUS_UNIT_TEST_PY} -u "${UNIT_TEST}" \
109    -f "${DBUS_SYS_CONFIG_FILE}"
110
111# Timestamp for build
112echo "Unit test build completed, $(date)"
113
114# Clean up copied scripts.
115rm "${WORKSPACE}"/${UNIT_TEST_PY}
116rm "${WORKSPACE}"/${DBUS_UNIT_TEST_PY}
117rm "${WORKSPACE}"/${FORMAT_CODE_SH}
118
119