Michael Bogdanov
92 lines
3.1 KiB
Java
92 lines
3.1 KiB
Java
/*
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* Copyright 2010-2015 JetBrains s.r.o.
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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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*/
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package org.jetbrains.kotlin.codegen;
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import com.android.dx.cf.direct.DirectClassFile;
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import com.android.dx.cf.direct.StdAttributeFactory;
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import com.android.dx.command.dexer.Main;
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import com.android.dx.dex.cf.CfTranslator;
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import com.android.dx.dex.file.DexFile;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.kotlin.backend.common.output.OutputFile;
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import org.junit.Assert;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class DxChecker {
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public static final boolean RUN_DX_CHECKER = true;
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private static final Pattern STACK_TRACE_PATTERN = Pattern.compile("[\\s]+at .*");
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private DxChecker() {
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}
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public static void check(ClassFileFactory outputFiles) {
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Main.Arguments arguments = new Main.Arguments();
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String[] array = new String[1];
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array[0] = "testArgs";
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arguments.parse(array);
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for (OutputFile file : CodegenPackage.getClassFiles(outputFiles)) {
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try {
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byte[] bytes = file.asByteArray();
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checkFileWithDx(bytes, file.getRelativePath(), arguments);
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}
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catch (Throwable e) {
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Assert.fail(generateExceptionMessage(e));
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}
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}
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}
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public static void checkFileWithDx(byte[] bytes, @NotNull String relativePath) {
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Main.Arguments arguments = new Main.Arguments();
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String[] array = new String[1];
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array[0] = "testArgs";
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arguments.parse(array);
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checkFileWithDx(bytes, relativePath, arguments);
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}
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private static void checkFileWithDx(byte[] bytes, @NotNull String relativePath, @NotNull Main.Arguments arguments) {
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DirectClassFile cf = new DirectClassFile(bytes, relativePath, true);
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cf.setAttributeFactory(StdAttributeFactory.THE_ONE);
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CfTranslator.translate(
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cf,
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bytes,
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arguments.cfOptions,
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arguments.dexOptions,
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new DexFile(arguments.dexOptions)
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);
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}
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private static String generateExceptionMessage(Throwable e) {
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StringWriter writer = new StringWriter();
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PrintWriter printWriter = new PrintWriter(writer);
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try {
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e.printStackTrace(printWriter);
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String stackTrace = writer.toString();
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Matcher matcher = STACK_TRACE_PATTERN.matcher(stackTrace);
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return matcher.replaceAll("");
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}
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finally {
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printWriter.close();
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}
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}
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}
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