| // Copyright (c) 2019, 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.naming; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import com.android.tools.r8.CompilationFailedException; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.utils.FileUtils; |
| import com.google.common.collect.Lists; |
| import java.io.IOException; |
| import java.nio.file.Path; |
| import java.util.List; |
| import java.util.concurrent.ExecutionException; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| @RunWith(Parameterized.class) |
| public class ObfuscationPrimitiveNamesTest extends TestBase { |
| |
| private static List<String> FORBIDDEN_NAMES = |
| Lists.newArrayList("int", "long", "boolean", "float"); |
| |
| public static class Main { |
| |
| public static void main(String[] args) { |
| System.out.print("Hello World!"); |
| } |
| } |
| |
| public static class A {} |
| |
| public static class B {} |
| |
| public static class C {} |
| |
| public static class D {} |
| |
| private final TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withAllRuntimes().build(); |
| } |
| |
| public ObfuscationPrimitiveNamesTest(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| @Test |
| public void testNotHavingPrimitiveNames() |
| throws IOException, CompilationFailedException, ExecutionException { |
| Path dictionary = temp.getRoot().toPath().resolve("dictionary.txt"); |
| FileUtils.writeTextFile(dictionary, FORBIDDEN_NAMES); |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(ObfuscationPrimitiveNamesTest.class) |
| .addKeepRules("-classobfuscationdictionary " + dictionary.toString()) |
| .addKeepAllClassesRuleWithAllowObfuscation() |
| .addKeepMainRule(Main.class) |
| .setMinApi(parameters.getRuntime()) |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutput("Hello World!") |
| .inspect( |
| inspector -> { |
| assertEquals(5, inspector.allClasses().size()); |
| assertTrue( |
| inspector.allClasses().stream() |
| .noneMatch(c -> FORBIDDEN_NAMES.contains(c.getFinalName()))); |
| }); |
| } |
| } |