| // Copyright (c) 2023, 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.bridge; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| 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 com.android.tools.r8.ToolHelper; |
| import com.android.tools.r8.ToolHelper.ProcessResult; |
| import java.nio.file.Path; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameter; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| /** Regression test for b/290711987. */ |
| @RunWith(Parameterized.class) |
| public class RenameBridgeMethodJavacTest extends TestBase { |
| |
| @Parameter() public TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withCfRuntimes().build(); |
| } |
| |
| @Test |
| public void testJavac() throws Exception { |
| Path library = |
| javac(parameters.asCfRuntime()) |
| .addSourceFiles( |
| ToolHelper.getSourceFileForTestClass(Creator.class), |
| ToolHelper.getSourceFileForTestClass(Result.class), |
| ToolHelper.getSourceFileForTestClass(ResultImpl.class), |
| ToolHelper.getSourceFileForTestClass(Tester.class), |
| ToolHelper.getSourceFileForTestClass(TesterImpl.class)) |
| .compile(); |
| Path output = temp.newFolder().toPath(); |
| ProcessResult processResult = compileAgainstLibrary(library, output); |
| assertEquals(0, processResult.exitCode); |
| testForJvm(parameters) |
| .addRunClasspathFiles(library) |
| .addRunClasspathFiles(output) |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines("Hello World!"); |
| } |
| |
| @Test |
| public void testR8() throws Exception { |
| R8TestCompileResult libraryCompileResult = |
| testForR8(parameters.getBackend()) |
| .addProgramClasses( |
| Creator.class, Result.class, ResultImpl.class, Tester.class, TesterImpl.class) |
| .setMinApi(parameters) |
| .addKeepClassAndMembersRules( |
| Creator.class, Result.class, ResultImpl.class, Tester.class) |
| .addKeepClassAndMembersRulesWithAllowObfuscation(TesterImpl.class) |
| .compile(); |
| Path library = libraryCompileResult.writeToZip(); |
| Path output = temp.newFolder().toPath(); |
| ProcessResult processResult = compileAgainstLibrary(library, output); |
| assertEquals(0, processResult.exitCode); |
| testForJvm(parameters) |
| .addProgramClasses(Main.class) |
| .addRunClasspathFiles(library) |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines("Hello World!"); |
| } |
| |
| private ProcessResult compileAgainstLibrary(Path classPath, Path outputPath) throws Exception { |
| return javac(parameters.asCfRuntime()) |
| .addSourceFiles(ToolHelper.getSourceFileForTestClass(Main.class)) |
| .addClasspathFiles(classPath) |
| .setOutputPath(outputPath) |
| .compileRaw(); |
| } |
| } |