Add coverage report script for CI (#801)

This script is used on CI to generate lcov coverage info.

Signed-off-by: Chunseok Lee <chunseok.lee@samsung.com>

diff --git a/ci/docker_coverage_report.sh b/ci/docker_coverage_report.sh
new file mode 100755 (executable)
index 0000000..a311b2e
--- /dev/null
+++ b/ci/docker_coverage_report.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+DOCKER_IMAGE_NAME=${DOCKER_IMAGE_NAME:-nnfw_docker}
+
+SCRIPT_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+HOST_HOME=$SCRIPT_ROOT/../
+DOCKER_HOME=/home
+
+GIT_SSL_NO_VERIFY=1
+
+DOCKER_VOLUMES+=" -v $HOST_HOME:$DOCKER_HOME"
+
+DOCKER_ENV_VARS+=" -e http_proxy"
+DOCKER_ENV_VARS+=" -e no_proxy"
+DOCKER_ENV_VARS+=" -e GIT_SSL_NO_VERIFY"
+
+DOCKER_RUN_OPTS="--rm"
+DOCKER_RUN_OPTS+=" -w $DOCKER_HOME"
+
+
+docker run $DOCKER_RUN_OPTS $DOCKER_ENV_VARS $DOCKER_VOLUMES $DOCKER_IMAGE_NAME sh -c "./ci/gen_coverage_report.sh"
+
+BUILD_RESULT=$?
+
+# Newly created files during above docker run can have different ownership.
+# This may cause some problems, for example, some jenkins slaves or developers
+# can't remove built files due to lack of permission.
+# To address this issue, let's change owner of all files
+# in NNFW to owner of NNFW.
+NNFW_OWNER_UID=$(stat -c "%u" $HOST_HOME)
+NNFW_OWNER_GID=$(stat -c "%g" $HOST_HOME)
+
+CMD="chown -R $NNFW_OWNER_UID:$NNFW_OWNER_GID $DOCKER_HOME"
+docker run $DOCKER_RUN_OPTS $DOCKER_ENV_VARS $DOCKER_VOLUMES $DOCKER_IMAGE_NAME $CMD
+
+exit $BUILD_RESULT
+

diff --git a/ci/gen_coverage_report.sh b/ci/gen_coverage_report.sh
new file mode 100755 (executable)
index 0000000..6169dc3
--- /dev/null
+++ b/ci/gen_coverage_report.sh
@@ -0,0 +1,49 @@
+#!/bin/bash
+
+# This file is based on https://github.sec.samsung.net/STAR/nncc/pull/80
+
+SCRIPT_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+NNFW_ROOT=$SCRIPT_ROOT/..
+
+LCOV_PATH=$(command -v lcov)
+GENHTML_PATH=$(command -v genhtml)
+
+if [[ -z "${LCOV_PATH}" ]]; then
+  echo "ERROR: 'lcov' is not found"
+  exit 255
+fi
+
+if [[ -z "${GENHTML_PATH}" ]]; then
+  echo "ERROR: 'genhtml' is not found"
+  exit 255
+fi
+
+OUTPUT_PATH="$1"
+
+if [[ -z "${OUTPUT_PATH}" ]]; then
+  OUTPUT_PATH="$NNFW_ROOT/coverage"
+fi
+
+if [[ -e "${OUTPUT_PATH}" ]]; then
+  echo "ERROR: '${OUTPUT_PATH}' already exists"
+  exit 255
+fi
+
+mkdir -p "${OUTPUT_PATH}"
+
+RAW_COVERAGE_INFO_PATH="${OUTPUT_PATH}/coverage.raw.info"
+SRC_COVERAGE_INFO_PATH="${OUTPUT_PATH}/coverage.src.info"
+TOOLS_COVERAGE_INFO_PATH="${OUTPUT_PATH}/coverage.tools.info"
+FINAL_COVERAGE_INFO_PATH="${OUTPUT_PATH}/coverage.info"
+HTML_PATH="${OUTPUT_PATH}/html"
+COVERTURA_PATH="${OUTPUT_PATH}/nnfw_coverage.xml"
+
+"${LCOV_PATH}" -c -d "${NNFW_ROOT}" -o "${RAW_COVERAGE_INFO_PATH}"
+"${LCOV_PATH}" -e "${RAW_COVERAGE_INFO_PATH}" -o "${SRC_COVERAGE_INFO_PATH}" '/home/src/*'
+"${LCOV_PATH}" -e "${RAW_COVERAGE_INFO_PATH}" -o "${TOOLS_COVERAGE_INFO_PATH}" '/home/tools/*'
+"${LCOV_PATH}" -a "${SRC_COVERAGE_INFO_PATH}" -a "${TOOLS_COVERAGE_INFO_PATH}" -o "${FINAL_COVERAGE_INFO_PATH}"
+"${LCOV_PATH}" -r "${FINAL_COVERAGE_INFO_PATH}" -o "${FINAL_COVERAGE_INFO_PATH}" '/home/src/runtime/test/*'
+"${GENHTML_PATH}" "${FINAL_COVERAGE_INFO_PATH}" --output-directory "${HTML_PATH}"
+
+tar -zcf "${OUTPUT_PATH}"/coverage_report.tar.gz "${HTML_PATH}"
+$NNFW_ROOT/ci/lcov-to-covertura-xml.sh "${FINAL_COVERAGE_INFO_PATH}" -o "${COVERTURA_PATH}"