src/test/java/com/android/tools/r8/KotlinTestBase.java

// Copyright (c) 2018, 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;

import com.android.tools.r8.ToolHelper.KotlinTargetVersion;
import com.android.tools.r8.utils.FileUtils;
import java.nio.file.Path;
import java.nio.file.Paths;

public abstract class KotlinTestBase extends TestBase {
  // It is important that Kotlin is capitalized, otherwise the string will be relocated when
  // building tests for r8lib with relocated dependencies.
  private static final String RSRC = "r8KotlinTestResources";

  protected final KotlinTargetVersion targetVersion;

  protected KotlinTestBase(KotlinTargetVersion targetVersion) {
    this.targetVersion = targetVersion;
  }

  protected static Path getKotlinJarFile(String folder, KotlinTargetVersion targetVersion) {
    return Paths.get(ToolHelper.TESTS_BUILD_DIR, RSRC,
        targetVersion.getFolderName(), folder + FileUtils.JAR_EXTENSION);
  }

  protected Path getKotlinJarFile(String folder) {
    return getKotlinJarFile(folder, targetVersion);
  }

  protected static Path getJavaJarFile(String folder, KotlinTargetVersion targetVersion) {
    return Paths.get(ToolHelper.TESTS_BUILD_DIR, RSRC,
        targetVersion.getFolderName(), folder + ".java" + FileUtils.JAR_EXTENSION);
  }

  protected Path getJavaJarFile(String folder) {
    return getJavaJarFile(folder, targetVersion);
  }
}