blob: 17c229634cbf9a2ef5c21f1870faf80509c62f5f [file] [log] [blame]
// 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 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 java.io.IOException;
import java.nio.file.Path;
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 ObfuscationDictionaryDuplicateTest extends TestBase {
public static class Main {
public static void a() {
System.out.println("a");
}
public static void b() {
System.out.println("b");
}
public static void c() {
System.out.println("c");
}
public static void main(String[] args) {
a();
b();
c();
}
}
public static class FirstClass {}
public static class SecondClass {}
private final TestParameters parameters;
@Parameters(name = "{0}")
public static TestParametersCollection data() {
return getTestParameters().withAllRuntimes().build();
}
public ObfuscationDictionaryDuplicateTest(TestParameters parameters) {
this.parameters = parameters;
}
@Test(expected = CompilationFailedException.class)
public void testHavingDuplicateMethodNames() throws IOException, CompilationFailedException {
Path dictionary = temp.getRoot().toPath().resolve("dictionary.txt");
FileUtils.writeTextFile(dictionary, "x", "y", "x");
testForR8(parameters.getBackend())
.addInnerClasses(ObfuscationDictionaryDuplicateTest.class)
.addKeepRules("-obfuscationdictionary " + dictionary.toString())
.addKeepAllClassesRuleWithAllowObfuscation()
.addKeepMainRule(Main.class)
.setMinApi(parameters.getRuntime())
.compile();
}
@Test(expected = CompilationFailedException.class)
public void testHavingDuplicateClassNames() throws IOException, CompilationFailedException {
Path dictionary = temp.getRoot().toPath().resolve("dictionary.txt");
FileUtils.writeTextFile(dictionary, "x", "y", "x");
testForR8(parameters.getBackend())
.addInnerClasses(ObfuscationDictionaryDuplicateTest.class)
.addKeepRules("-classobfuscationdictionary " + dictionary.toString())
.addKeepAllClassesRuleWithAllowObfuscation()
.addKeepMainRule(Main.class)
.setMinApi(parameters.getRuntime())
.compile();
}
}