| // 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.desugar.desugaredlibrary; |
| |
| import static org.hamcrest.CoreMatchers.containsString; |
| |
| 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.ir.desugar.desugaredlibrary.DesugaredLibraryConfiguration; |
| import com.android.tools.r8.jasmin.JasminBuilder; |
| import java.nio.file.Path; |
| import java.util.HashMap; |
| import java.util.Map; |
| 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 InconsistentPrefixTest extends TestBase { |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withNoneRuntime().build(); |
| } |
| |
| public InconsistentPrefixTest(TestParameters parameters) { |
| parameters.assertNoneRuntime(); |
| } |
| |
| @Test(expected = CompilationFailedException.class) |
| public void testNoInconsistentPrefixes() throws Exception { |
| Map<String, String> x = new HashMap<>(); |
| x.put("pkg.sub", "p$.bus"); |
| x.put("pkg", "p$"); |
| |
| JasminBuilder jasminBuilder = new JasminBuilder(); |
| jasminBuilder.addClass("pkg/notsub/A"); |
| jasminBuilder.addClass("pkg/sub/A"); |
| Path inputJar = temp.getRoot().toPath().resolve("input.jar"); |
| jasminBuilder.writeJar(inputJar); |
| |
| testForD8() |
| .addProgramFiles(inputJar) |
| .addOptionsModification( |
| options -> |
| options.desugaredLibraryConfiguration = |
| DesugaredLibraryConfiguration.withOnlyRewritePrefixForTesting(x, options)) |
| .compileWithExpectedDiagnostics( |
| diagnostics -> { |
| diagnostics.assertErrorMessageThatMatches( |
| containsString("Inconsistent prefix in desugared library")); |
| }); |
| } |
| } |