1 #!/bin/bash 2 3 # 4 # Copyright 2015 The Android Open Source Project 5 # 6 # Licensed under the Apache License, Version 2.0 (the "License"); 7 # you may not use this file except in compliance with the License. 8 # You may obtain a copy of the License at 9 # 10 # http://www.apache.org/licenses/LICENSE-2.0 11 # 12 # Unless required by applicable law or agreed to in writing, software 13 # distributed under the License is distributed on an "AS IS" BASIS, 14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 # See the License for the specific language governing permissions and 16 # limitations under the License. 17 # 18 19 # Builds and pushes the test vendor library to a connected device and starts 20 # logcat with project-specific tag filters. If the --test-channel flag is set, 21 # logcat is started in a separate process and the test channel is run in the 22 # current shell. The kTestChannelEnabled flag must be set in the vendor manager 23 # if the test channel is to be used. Also ensure that 'lunch' has been run for 24 # the appropriate device. 25 26 if [[ "$#" -ne 2 && "$#" -ne 4 ]]; then 27 echo "Usage:" 28 echo "./build_and_run.sh [/path/to/aosp] [device_name] or" 29 echo "./build_and_run.sh [/path/to/aosp] [device_name] --test-channel [port]" 30 exit 1 31 fi 32 33 # Exit the script if any command fails. 34 set -e 35 36 # The home directory for AOSP. 37 AOSP_ABS=$1 38 # The name of the device to build for. 39 DEVICE=$2 40 41 # The location of Bluetooth within AOSP. 42 BT_REL=/system/bt 43 BT_ABS=${AOSP_ABS}${BT_REL} 44 45 # The location of the test vendor library. 46 TEST_VENDOR_LIB_REL=/vendor_libs/test_vendor_lib 47 TEST_VENDOR_LIB_ABS=${BT_ABS}${TEST_VENDOR_LIB_REL} 48 49 DEVICE_TARGET_REL=/out/target/product 50 DEVICE_TARGET_ABS=${AOSP_ABS}${DEVICE_TARGET_REL} 51 52 VENDOR_SYMBOLS_REL=/symbols/system/vendor/lib 53 VENDOR_SYMBOLS_ABS=${DEVICE_TARGET_ABS}/${DEVICE}/${VENDOR_SYMBOLS_REL} 54 55 # The name of the object built by the test vendor library. 56 TEST_VENDOR_LIB=test-vendor.so 57 # The name of the regular vendor object to be replaced by $TEST_VENDOR_LIB. 58 VENDOR_LIB=libbt-vendor.so 59 # The config file specifying controller properties. 60 CONTROLLER_PROPERTIES=controller_properties.json 61 62 if [[ "$#" -eq 4 && $3 == "--test-channel" ]]; then 63 TEST_CHANNEL_PORT=$4 64 TEST_CHANNEL_REL=/scripts 65 TEST_CHANNEL_ABS=${TEST_VENDOR_LIB_ABS}${TEST_CHANNEL_REL} 66 67 # Start logcat in a subshell. 68 x-terminal-emulator -e "scripts/build_and_run.sh ${AOSP_ABS} ${DEVICE}" 69 70 echo "Setting up build environment." 71 cd ${AOSP_ABS} 72 source build/envsetup.sh 73 74 # Forward local port to the same port on the device. 75 echo "Forwarding port ${TEST_CHANNEL_PORT} to device." 76 adb forward tcp:${TEST_CHANNEL_PORT} tcp:${TEST_CHANNEL_PORT} 77 78 # Turn Bluetooth on. Requires user approval via a dialog on the device. 79 echo "Enabling Bluetooth. Please see dialog on device." 80 adb shell am start -a android.bluetooth.adapter.action.REQUEST_ENABLE 81 82 # Start the test channel once Bluetooth is on and logcat has started. 83 read -p "Press [ENTER] once Bluetooth is enabling AND logcat has started." 84 85 # Start the test channel. 86 python ${TEST_CHANNEL_ABS}/test_channel.py localhost ${TEST_CHANNEL_PORT} 87 else 88 echo "Setting up build environment." 89 cd ${AOSP_ABS} 90 source build/envsetup.sh 91 92 echo "Navigating to test vendor library: ${TEST_VENDOR_LIB_ABS}" 93 cd ${TEST_VENDOR_LIB_ABS} 94 95 echo "Building test vendor library." 96 mm 97 98 echo "Remounting device rootfs." 99 adb shell mount -o remount,rw / 100 adb remount 101 102 # Replace the actual vendor library with the test vendor library. 103 mv ${DEVICE_TARGET_ABS}/${DEVICE}/system/lib/${TEST_VENDOR_LIB} \ 104 ${VENDOR_SYMBOLS_ABS}/${VENDOR_LIB} 105 106 # Push the test vendor library to the device. 107 echo "Pushing the test vendor library to device: $DEVICE" 108 adb push ${VENDOR_SYMBOLS_ABS}/${VENDOR_LIB} /vendor/lib 109 110 echo "Pushing controller properties." 111 adb push ${TEST_VENDOR_LIB_ABS}/data/${CONTROLLER_PROPERTIES} /etc/bluetooth/ 112 113 echo "Pushing libevent." 114 adb push ${DEVICE_TARGET_ABS}/${DEVICE}/system/lib/libevent.so /system/lib/ 115 116 echo "Pushing libchrome." 117 adb push ${DEVICE_TARGET_ABS}/${DEVICE}/system/lib/libchrome.so /system/lib/ 118 119 # Clear logcat. 120 adb logcat -c 121 122 # Run logcat with filters. 123 adb logcat bt_btif:D bt_btif_core:D bt_hci:D bt_main:D bt_vendor:D \ 124 bte_logmsg:D command_packet:D dual_mode_controller:D event_packet:D \ 125 hci_transport:D hci_handler:D packet:D packet_stream:D \ 126 test_channel_transport:D vendor_manager:D *:S 127 fi 128
