1*055d4590SKeyi Gui#!/bin/bash 2*055d4590SKeyi Gui# 3*055d4590SKeyi Gui# Copyright (C) 2013 The Android Open Source Project 4*055d4590SKeyi Gui# 5*055d4590SKeyi Gui# Licensed under the Apache License, Version 2.0 (the "License"); 6*055d4590SKeyi Gui# you may not use this file except in compliance with the License. 7*055d4590SKeyi Gui# You may obtain a copy of the License at 8*055d4590SKeyi Gui# 9*055d4590SKeyi Gui# http://www.apache.org/licenses/LICENSE-2.0 10*055d4590SKeyi Gui# 11*055d4590SKeyi Gui# Unless required by applicable law or agreed to in writing, software 12*055d4590SKeyi Gui# distributed under the License is distributed on an "AS IS" BASIS, 13*055d4590SKeyi Gui# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*055d4590SKeyi Gui# See the License for the specific language governing permissions and 15*055d4590SKeyi Gui# limitations under the License. 16*055d4590SKeyi Gui 17*055d4590SKeyi Gui# NB This test is likely to be flakey. It attempts to merge random 18*055d4590SKeyi Gui# DEX files from the Android build tree. 19*055d4590SKeyi Gui 20*055d4590SKeyi Gui# Find dx.jar from dx in the android dev tree 21*055d4590SKeyi Guiprog=`which dx` 22*055d4590SKeyi Guiprogdir=`dirname "${prog}"` 23*055d4590SKeyi Guidxjar=$progdir/../framework/dx.jar 24*055d4590SKeyi Gui 25*055d4590SKeyi Guifor i in "$dxjar"; do 26*055d4590SKeyi Gui if [ ! -r $i ]; then 27*055d4590SKeyi Gui echo Missing dependency $i. Build dx-tests. 28*055d4590SKeyi Gui exit 1 29*055d4590SKeyi Gui fi 30*055d4590SKeyi Guidone 31*055d4590SKeyi Gui 32*055d4590SKeyi Gui# Find all files that could contain dex bytecode. 33*055d4590SKeyi Guicandidates=`find "$ANDROID_BUILD_TOP/out" -name '*.dex' -o -name '*.jar' -o -name '*.apk'` 34*055d4590SKeyi Guivaliddexes=() 35*055d4590SKeyi Guichecksums=() 36*055d4590SKeyi Guifor dex in $candidates; do 37*055d4590SKeyi Gui if [[ "$dex" = *"core"* ]]; then 38*055d4590SKeyi Gui # Ignoring core files as hit limits of merging capability. 39*055d4590SKeyi Gui continue 40*055d4590SKeyi Gui fi 41*055d4590SKeyi Gui 42*055d4590SKeyi Gui # Filter out jar files and apks that do not unzip or contain a 43*055d4590SKeyi Gui # classes.dex file. DexMerger assumes file contents based on the 44*055d4590SKeyi Gui # file extension. Android build names some DEX files with a .jar 45*055d4590SKeyi Gui # extension and this raises an exception in DexMerger as it fails 46*055d4590SKeyi Gui # to unzip them. 47*055d4590SKeyi Gui if [[ "$dex" == *"jar" || "$dex" == *"apk" ]]; then 48*055d4590SKeyi Gui unzip -l "$dex" 2>&1 | grep -q -m 1 classes.dex 49*055d4590SKeyi Gui if [[ $? != 0 ]]; then 50*055d4590SKeyi Gui continue 51*055d4590SKeyi Gui fi 52*055d4590SKeyi Gui fi 53*055d4590SKeyi Gui 54*055d4590SKeyi Gui # Skip duplicate files 55*055d4590SKeyi Gui checksum=`shasum "$dex" | sed -e 's/ .*//' -e 's/^/_/'` 56*055d4590SKeyi Gui if [[ "$checksums[$checksum]" == "$checksum" ]]; then 57*055d4590SKeyi Gui continue 58*055d4590SKeyi Gui fi 59*055d4590SKeyi Gui checksums[$checksum]=$checksum 60*055d4590SKeyi Gui 61*055d4590SKeyi Gui dexdump -c $dex >/dev/null 2>&1 62*055d4590SKeyi Gui if [ $? -eq 0 ]; then 63*055d4590SKeyi Gui validdexes+=("$dex") 64*055d4590SKeyi Gui fi 65*055d4590SKeyi Guidone 66*055d4590SKeyi Gui 67*055d4590SKeyi Guiif [ ${#validdexes[@]} -eq 0 ]; then 68*055d4590SKeyi Gui echo No valid DEX files found. 69*055d4590SKeyi Gui exit 1 70*055d4590SKeyi Guifi 71*055d4590SKeyi Gui 72*055d4590SKeyi Gui${JAVA} -cp .:$dxjar -ea -esa com.android.dx.merge.MergeTest "${validdexes[@]}" > /dev/null 73