73 lines
2.1 KiB
Bash
Executable File
73 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (C) 2013 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# NB This test is likely to be flakey. It attempts to merge random
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# DEX files from the Android build tree.
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# Find dx.jar from dx in the android dev tree
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prog=`which dx`
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progdir=`dirname "${prog}"`
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dxjar=$progdir/../framework/dx.jar
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for i in "$dxjar"; do
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if [ ! -r $i ]; then
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echo Missing dependency $i. Build dx-tests.
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exit 1
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fi
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done
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# Find all files that could contain dex bytecode.
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candidates=`find "$ANDROID_BUILD_TOP/out" -name '*.dex' -o -name '*.jar' -o -name '*.apk'`
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validdexes=()
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checksums=()
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for dex in $candidates; do
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if [[ "$dex" = *"core"* ]]; then
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# Ignoring core files as hit limits of merging capability.
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continue
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fi
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# Filter out jar files and apks that do not unzip or contain a
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# classes.dex file. DexMerger assumes file contents based on the
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# file extension. Android build names some DEX files with a .jar
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# extension and this raises an exception in DexMerger as it fails
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# to unzip them.
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if [[ "$dex" == *"jar" || "$dex" == *"apk" ]]; then
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unzip -l "$dex" 2>&1 | grep -q -m 1 classes.dex
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if [[ $? != 0 ]]; then
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continue
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fi
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fi
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# Skip duplicate files
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checksum=`shasum "$dex" | sed -e 's/ .*//' -e 's/^/_/'`
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if [[ "$checksums[$checksum]" == "$checksum" ]]; then
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continue
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fi
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checksums[$checksum]=$checksum
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dexdump -c $dex >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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validdexes+=("$dex")
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fi
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done
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if [ ${#validdexes[@]} -eq 0 ]; then
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echo No valid DEX files found.
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exit 1
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fi
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${JAVA} -cp .:$dxjar -ea -esa com.android.dx.merge.MergeTest "${validdexes[@]}" > /dev/null
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