// Copyright (c) 2016, 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 static com.android.tools.r8.TestCondition.R8_COMPILER;
import static com.android.tools.r8.TestCondition.match;

import com.android.tools.r8.R8RunArtTestsTest.CompilerUnderTest;
import com.android.tools.r8.ToolHelper.DexVm.Version;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;

@RunWith(Parameterized.class)
public class R8RunExamplesTest extends R8RunExamplesTestBase {

  @Parameters(name = "{0}_{1}_{2}_{3}_{5}_{6}")
  public static Collection<String[]> data() {
    String[] tests = {
      "arithmetic.Arithmetic",
      "inlining.Inlining",
      "stringbuilding.StringBuilding",
      "switches.Switches",
      "sync.Sync",
      "throwing.Throwing",
      "trivial.Trivial",
      "regress.Regress",
      "regress2.Regress2",
      "regress_37726195.Regress",
      "regress_37658666.Regress",
      "regress_37875803.Regress",
      "regress_37955340.Regress",
      "regress_62300145.Regress",
      "regress_64881691.Regress",
      "regress_65104300.Regress",
      "regress_70703087.Test",
      "regress_70736958.Test",
      "regress_70737019.Test",
      "regress_72361252.Test",
      "regress_110373181.Regress",
      "memberrebinding2.Memberrebinding",
      "memberrebinding3.Memberrebinding",
      "minification.Minification",
      "enclosingmethod.Main",
      "enclosingmethod_proguarded.Main",
      "switchmaps.Switches",
      "uninitializedfinal.UninitializedFinalFieldLeak",
    };

    List<String[]> fullTestList = new ArrayList<>(tests.length * 2);
    for (String test : tests) {
      fullTestList.add(makeTest(Input.JAVAC, CompilerUnderTest.D8, CompilationMode.DEBUG, test));
      fullTestList.add(
          makeTest(Input.JAVAC_ALL, CompilerUnderTest.D8, CompilationMode.DEBUG, test));
      fullTestList.add(
          makeTest(Input.JAVAC_NONE, CompilerUnderTest.D8, CompilationMode.DEBUG, test));
      fullTestList.add(
          makeTest(Input.JAVAC_ALL, CompilerUnderTest.D8, CompilationMode.RELEASE, test));
      fullTestList.add(
          makeTest(Input.JAVAC_ALL, CompilerUnderTest.R8, CompilationMode.RELEASE, test));
      fullTestList.add(
          makeTest(Input.JAVAC_ALL, CompilerUnderTest.R8, CompilationMode.DEBUG, test));
      fullTestList.add(
          makeTest(
              Input.JAVAC_ALL, CompilerUnderTest.R8, CompilationMode.RELEASE, test, Output.CF));
      fullTestList.add(
          makeTest(
              Input.JAVAC_ALL,
              CompilerUnderTest.R8,
              CompilationMode.RELEASE,
              test,
              Output.CF));
      fullTestList.add(
          makeTest(
              Input.JAVAC_ALL,
              CompilerUnderTest.R8,
              CompilationMode.RELEASE,
              test,
              Output.DEX));
    }
    return fullTestList;
  }

  public R8RunExamplesTest(
      String pkg,
      String input,
      String compiler,
      String mode,
      String mainClass,
      String output) {
    super(pkg, input, compiler, mode, mainClass, output);
  }

  @Override
  protected String getExampleDir() {
    return ToolHelper.EXAMPLES_BUILD_DIR;
  }

  @Override
  protected Map<String, TestCondition> getFailingRun() {
    return new ImmutableMap.Builder<String, TestCondition>()
        .put("memberrebinding2.Test", match(R8_COMPILER)) // b/38187737
        .build();
  }

  @Override
  protected Map<String, TestCondition> getFailingRunCf() {
    return new ImmutableMap.Builder<String, TestCondition>()
        .build();
  }

  @Override
  protected Set<String> getFailingRunCfToDex() {
    return new ImmutableSet.Builder<String>()
        .build();
  }

  @Override
  protected Set<String> getFailingCompileCfToDex() {
    return new ImmutableSet.Builder<String>()
        .build();
  }

  @Override
  protected Set<String> getFailingCompileCf() {
    return new ImmutableSet.Builder<String>()
        .build();
  }

  @Override
  protected Set<String> getFailingOutputCf() {
    return new ImmutableSet.Builder<String>()
        .add("regress_62300145.Regress") // annotations
        .add("throwing.Throwing") // no line info
        .build();
  }

  @Override
  protected Map<String, TestCondition> getSkip() {
    return new ImmutableMap.Builder<String, TestCondition>()
        // Test uses runtime methods which are not available on older Art versions.
        .put(
            "regress_70703087.Test",
            TestCondition.match(TestCondition.runtimesUpTo(Version.V6_0_1)))
        // Dalvik does not correctly report the enclosing classes.
        .put(
            "enclosingmethod.Main", TestCondition.match(TestCondition.runtimesUpTo(Version.V4_4_4)))
        .build();
  }
}