blob: 1da8c62a702e9b9e587a2a1e19a5039de4c35a5b [file] [log] [blame]
// Copyright (c) 2020, 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.enumunboxing;
import com.android.tools.r8.NeverClassInline;
import com.android.tools.r8.TestParameters;
import java.util.List;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
@RunWith(Parameterized.class)
public class ValueOfEnumUnboxingFailureTest extends EnumUnboxingTestBase {
private final TestParameters parameters;
private final boolean enumValueOptimization;
private final EnumKeepRules enumKeepRules;
@Parameterized.Parameters(name = "{0} valueOpt: {1} keep: {2}")
public static List<Object[]> data() {
return enumUnboxingTestParameters();
}
public ValueOfEnumUnboxingFailureTest(
TestParameters parameters, boolean enumValueOptimization, EnumKeepRules enumKeepRules) {
this.parameters = parameters;
this.enumValueOptimization = enumValueOptimization;
this.enumKeepRules = enumKeepRules;
}
@Test
public void testEnumUnboxing() throws Exception {
Class<?> success = Main.class;
testForR8(parameters.getBackend())
.addInnerClasses(ValueOfEnumUnboxingFailureTest.class)
.addKeepMainRule(success)
.enableNeverClassInliningAnnotations()
.addKeepRules(enumKeepRules.getKeepRules())
.addOptionsModification(opt -> enableEnumOptions(opt, enumValueOptimization))
.allowDiagnosticInfoMessages()
.setMinApi(parameters.getApiLevel())
.compile()
.inspectDiagnosticMessages(
m -> assertEnumIsBoxed(success.getDeclaredClasses()[0], success.getSimpleName(), m))
.run(parameters.getRuntime(), success)
.assertSuccessWithOutput("VALUE1");
}
static class Main {
@NeverClassInline
enum Enum {
VALUE1,
VALUE2
}
public static void main(String[] args) {
System.out.print(java.lang.Enum.valueOf(Enum.class, "VALUE1"));
}
}
}