src/test/java/com/android/tools/r8/desugar/desugaredlibrary/jdktests/Jdk11Paths.java

// Copyright (c) 2022, 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.jdktests;

import static com.android.tools.r8.ToolHelper.JDK_TESTS_BUILD_DIR;

import com.android.tools.r8.ToolHelper;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;

// Provides convenience to use Paths/SafeVarargs which are missing on old Android but
// required by some Jdk tests, and for java.base extensions.

public class Jdk11Paths {

  private static final Path ANDROID_PATHS_FILES_DIR =
      Paths.get("third_party/android_jar/lib-v26/xxx/");
  private static final Path ANDROID_SAFE_VAR_ARGS_LOCATION =
      Paths.get("third_party/android_jar/lib-v26/java/lang/SafeVarargs.class");
  private static final Path[] ANDROID_PATHS_FILES =
      new Path[] {
        Paths.get("java/nio/file/Files.class"),
        Paths.get("java/nio/file/OpenOption.class"),
        Paths.get("java/nio/file/Watchable.class"),
        Paths.get("java/nio/file/Path.class"),
        Paths.get("java/nio/file/Paths.class")
      };

  public static Path[] getPathsFiles() {
    return Arrays.stream(ANDROID_PATHS_FILES)
        .map(ANDROID_PATHS_FILES_DIR::resolve)
        .toArray(Path[]::new);
  }

  public static Path getSafeVarArgsFile() {
    return ANDROID_SAFE_VAR_ARGS_LOCATION;
  }

  public static Path[] testNGSupportProgramFiles() {
    return new Path[] {
      Paths.get(JDK_TESTS_BUILD_DIR + "testng-6.10.jar"),
      Paths.get(JDK_TESTS_BUILD_DIR + "jcommander-1.48.jar"),
      Paths.get(ToolHelper.JAVA_CLASSES_DIR + "examplesTestNGRunner/TestNGMainRunner.class")
    };
  }
}