Script to download CTS files automatically
BUG=b:63827123
TEST=./cts_download.sh --download-path --cts_version
Change-Id: I798748900a1ef84b7ff667414d90ca78b1061ea4
Reviewed-on: https://chromium-review.googlesource.com/574990
Commit-Ready: Rohit Makasana <rohitbm@chromium.org>
Tested-by: Rohit Makasana <rohitbm@chromium.org>
Reviewed-by: Rohit Makasana <rohitbm@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
diff --git a/provingground/cts/cts_download.sh b/provingground/cts/cts_download.sh
new file mode 100755
index 0000000..a62a640
--- /dev/null
+++ b/provingground/cts/cts_download.sh
@@ -0,0 +1,110 @@
+#!/bin/bash
+# Copyright 2017 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+# This script downloads the Android-cts suite from the below website:
+# https://source.android.com/compatibility/cts/downloads.
+# The downloaded zip file is unzipped and placed according to the versioning.
+
+# Usage information to be displayed.
+usage_info() {
+ cat <<EOF
+Usage:
+./cts_download.sh --download_path <path> --cts_version <cts_version>
+Sample usage:
+./cts_download.sh --download_path ~/Desktop --cts_version 7.1_r6
+EOF
+}
+
+main() {
+ # Display the help information if the parameter is -h or --help.
+ if [[ $1 == "-h" || $1 == "--help" ]]; then
+ usage_info
+ exit 0
+ fi
+
+ # Checking if all the #4 parameters are provided.
+ if [[ $# -ne 4 ]]; then
+ usage_info
+ exit 0
+ fi
+
+ # Reading the Download Path.
+ DOWNLOAD_PATH=$2
+
+ # Reading the CTS Version.
+ CTS_VERSION=$4
+
+ readonly CTS_FOLDER="android-cts"
+
+ # Verifying the Download Path.
+ if [[ ! -d "${DOWNLOAD_PATH}" ]]; then
+ echo The Download path provided is invalid
+ exit 1
+ fi
+
+ # Verifying the CTS VERSION format provided.
+ if echo "${CTS_VERSION}" | \
+ egrep -i -v -q '^[0-9]+.+[0-9]+_+[r]+[[0-9]|[1-9][0-9]$'; then
+ cat <<EOF
+ Specified CTS Version format is mismatched
+ Sample CTS Version Format is 7.1_r6
+EOF
+ exit 1
+ fi
+
+ # Extracting the Android version from CTS version.
+ ANDROID_VERSION="${CTS_VERSION%.*}"
+
+ # Creating Folders according to the Android version.
+ # "M" for 6 (Marshmallow).
+ # "N" for 7 (Nougat).
+ # "O" for 8 (Yet to be named).
+
+ declare -A MAPPING=(
+ [6]="M"
+ [7]="N"
+ [8]="O"
+ )
+ ANDROID_VERSION_NAME=${MAPPING[${ANDROID_VERSION}]}
+ if [[ -z "${ANDROID_VERSION_NAME}" ]]; then
+ echo "CTS version shall start with 6, 7 or 8"
+ exit 1
+ fi
+
+ # Creating a temp directory to download the android file.
+ mkdir -p tmp
+ # Download, unzip and move to the CTS file to the provided location.
+ for ABI in x86 arm; do
+ if [[ "${ABI}" = "x86" ]]; then
+ ANDROID_FILE=android-cts-"${CTS_VERSION}"-linux_x86-x86.zip
+ elif [[ "${ABI}" = "arm" ]]; then
+ ANDROID_FILE=android-cts-"${CTS_VERSION}"-linux_x86-arm.zip
+ fi
+ # Downloading the zipped Android Test Suite from the URL:
+ # https://source.android.com/compatibility/cts/downloads.
+ if wget "https://dl.google.com/dl/android/cts/"$ANDROID_FILE \
+ -P tmp/ ; then
+ # Clearing the previous unzip file.
+ rm -rf "${CTS_FOLDER}"
+ # Unzipping the Android version.
+ unzip tmp/"${ANDROID_FILE}"
+ # Creating directory for x86.
+ mkdir -p \
+ "${DOWNLOAD_PATH}"/CTS/"${ANDROID_VERSION_NAME}"/"${CTS_VERSION}"/"${ABI}"
+ # Moving android-cts folder to x86 hierarchy.
+ mv -b android-cts \
+ "${DOWNLOAD_PATH}"/CTS/"${ANDROID_VERSION_NAME}"/"${CTS_VERSION}"/"${ABI}"
+ # Clearing the previous downloaded ZIP file.
+ rm tmp/android*.zip*
+ else
+ # URL not found.
+ echo Requested CTS verison does not exists @\
+ https://source.android.com/compatibility/cts/downloads
+ exit 1
+ fi
+ done
+ echo "The android-cts files are downloaded successfully to "\
+ "${DOWNLOAD_PATH}"/CTS/"${ANDROID_VERSION_NAME}"/"${CTS_VERSION}"
+}
+main "$@"
