| // Copyright (c) 2020, 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.applymapping; |
| |
| import com.android.tools.r8.R8TestCompileResult; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class UnrelatedClasspathClassFieldAccessTest extends TestBase { |
| |
| private final TestParameters parameters; |
| |
| @Parameterized.Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withAllRuntimesAndApiLevels().build(); |
| } |
| |
| public UnrelatedClasspathClassFieldAccessTest(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| public static class ClasspathClass { |
| public static int field = 42; |
| } |
| |
| public static class ProgramClass { |
| |
| public static void main(String[] args) { |
| System.out.println(ClasspathClass.field); |
| } |
| } |
| |
| @Test |
| public void testReference() throws Exception { |
| testForRuntime(parameters) |
| .addProgramClasses(ProgramClass.class, ClasspathClass.class) |
| .run(parameters.getRuntime(), ProgramClass.class) |
| .assertSuccessWithOutputLines("42"); |
| } |
| |
| @Test |
| public void testApplyMapping() throws Exception { |
| R8TestCompileResult classpath = |
| testForR8(parameters.getBackend()) |
| .addProgramClasses(ClasspathClass.class) |
| .addKeepAllClassesRuleWithAllowObfuscation() |
| .setMinApi(parameters.getApiLevel()) |
| .compile(); |
| |
| testForR8(parameters.getBackend()) |
| .addProgramClasses(ProgramClass.class) |
| .addClasspathClasses(ClasspathClass.class) |
| .addApplyMapping(classpath.getProguardMap()) |
| .addKeepMainRule(ProgramClass.class) |
| .addRunClasspathFiles(classpath.writeToZip()) |
| .setMinApi(parameters.getApiLevel()) |
| .run(parameters.getRuntime(), ProgramClass.class) |
| .assertSuccessWithOutputLines("42"); |
| } |
| } |