blob: d345744692748a58169c822a9abb0ed00c174378 [file] [log] [blame]
// Copyright (c) 2021, 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.records;
import static org.junit.Assume.assumeFalse;
import com.android.tools.r8.TestBase;
import com.android.tools.r8.TestParameters;
import com.android.tools.r8.TestRuntime.CfVm;
import com.android.tools.r8.utils.BooleanUtils;
import com.android.tools.r8.utils.StringUtils;
import java.util.List;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;
import org.junit.runners.Parameterized.Parameters;
@RunWith(Parameterized.class)
public class EmptyRecordTest extends TestBase {
private static final String RECORD_NAME = "EmptyRecord";
private static final byte[][] PROGRAM_DATA = RecordTestUtils.getProgramData(RECORD_NAME);
private static final String MAIN_TYPE = RecordTestUtils.getMainType(RECORD_NAME);
private static final String EXPECTED_RESULT_D8 = StringUtils.lines("Empty[]");
private static final String EXPECTED_RESULT_R8_MINIFICATION = StringUtils.lines("a[]");
private static final String EXPECTED_RESULT_R8_NO_MINIFICATION =
StringUtils.lines("EmptyRecord$Empty[]");
@Parameter(0)
public boolean enableMinification;
@Parameter(1)
public TestParameters parameters;
@Parameters(name = "{1}, minification: {0}")
public static List<Object[]> data() {
return buildParameters(
BooleanUtils.values(),
getTestParameters()
.withCfRuntimesStartingFromIncluding(CfVm.JDK17)
.withDexRuntimes()
.withAllApiLevelsAlsoForCf()
.build());
}
@Test
public void testJvm() throws Exception {
assumeFalse("Only applicable for R8", enableMinification);
parameters.assumeJvmTestParameters();
testForJvm(parameters)
.addProgramClassFileData(PROGRAM_DATA)
.run(parameters.getRuntime(), MAIN_TYPE)
.assertSuccessWithOutput(EXPECTED_RESULT_D8);
}
@Test
public void testD8() throws Exception {
assumeFalse("Only applicable for R8", enableMinification);
testForD8(parameters.getBackend())
.addProgramClassFileData(PROGRAM_DATA)
.setMinApi(parameters)
.compile()
.run(parameters.getRuntime(), MAIN_TYPE)
.assertSuccessWithOutput(EXPECTED_RESULT_D8);
}
@Test
public void testR8() throws Exception {
parameters.assumeR8TestParameters();
testForR8(parameters.getBackend())
.addProgramClassFileData(PROGRAM_DATA)
.addKeepMainRule(MAIN_TYPE)
.applyIf(
parameters.isCfRuntime(),
testBuilder -> testBuilder.addLibraryFiles(RecordTestUtils.getJdk15LibraryFiles(temp)))
.minification(enableMinification)
.setMinApi(parameters)
.compile()
.applyIf(
parameters.isCfRuntime(),
compileResult -> compileResult.inspect(RecordTestUtils::assertRecordsAreRecords))
.run(parameters.getRuntime(), MAIN_TYPE)
.assertSuccessWithOutput(
enableMinification
? EXPECTED_RESULT_R8_MINIFICATION
: EXPECTED_RESULT_R8_NO_MINIFICATION);
}
}