| // Copyright (c) 2016, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| package com.android.tools.r8.internal; |
| |
| import static org.hamcrest.CoreMatchers.containsString; |
| import static org.hamcrest.CoreMatchers.not; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import com.android.tools.r8.utils.FileUtils; |
| import com.google.common.collect.ImmutableList; |
| import java.io.IOException; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.List; |
| import org.hamcrest.Matcher; |
| |
| public abstract class ChromeCompilationBase extends CompilationTestBase { |
| |
| static final String LIBRARY_JAR = "library.jar"; |
| static final String PROGRAM_JAR = "program.jar"; |
| static final String PROGUARD_CONFIG = "proguard.config"; |
| |
| final String base; |
| |
| public ChromeCompilationBase(int version, boolean minimal) { |
| this.base = |
| "third_party/chrome/" |
| + (minimal ? "monochrome_public_minimal_apks/" : "") |
| + "chrome_" |
| + version |
| + "/"; |
| } |
| |
| protected List<Path> getKeepRuleFiles() { |
| ImmutableList.Builder<Path> builder = ImmutableList.builder(); |
| builder.add(Paths.get(base).resolve(PROGUARD_CONFIG)); |
| return builder.build(); |
| } |
| |
| protected List<Path> getLibraryFiles() throws IOException { |
| assert verifyNoLibraryJarsInProguardConfig(); |
| List<Path> result = ImmutableList.of(Paths.get(base).resolve(LIBRARY_JAR)); |
| assert result.stream().allMatch(path -> path.toFile().exists()); |
| return result; |
| } |
| |
| protected List<Path> getProgramFiles() throws IOException { |
| assert verifyNoInJarsInProguardConfig(); |
| List<Path> result = ImmutableList.of(Paths.get(base).resolve(PROGRAM_JAR)); |
| assert result.stream().allMatch(path -> path.toFile().exists()); |
| return result; |
| } |
| |
| private boolean verifyNoInJarsInProguardConfig() throws IOException { |
| return verifyAllLinesInKeepRuleFilesMatch(not(containsString("-injars"))); |
| } |
| |
| private boolean verifyNoLibraryJarsInProguardConfig() throws IOException { |
| return verifyAllLinesInKeepRuleFilesMatch(not(containsString("-libraryjars"))); |
| } |
| |
| private boolean verifyAllLinesInKeepRuleFilesMatch(Matcher<String> matcher) throws IOException { |
| for (Path keepRuleFile : getKeepRuleFiles()) { |
| for (String line : FileUtils.readAllLines(keepRuleFile)) { |
| assertThat(line, matcher); |
| } |
| } |
| return true; |
| } |
| } |