blob: 91216e43ce9f02d4423df6a77e98d869dfd6eefc [file] [log] [blame]
// 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.cf;
import static org.junit.Assert.assertEquals;
import com.android.tools.r8.ClassFileConsumer.ArchiveConsumer;
import com.android.tools.r8.CompilationMode;
import com.android.tools.r8.R8Command;
import com.android.tools.r8.R8Command.Builder;
import com.android.tools.r8.ToolHelper;
import com.android.tools.r8.ToolHelper.ProcessResult;
import com.android.tools.r8.origin.Origin;
import java.nio.file.Path;
import java.util.Arrays;
import java.util.List;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
public class BaseDefaultMethodTestRunner {
static final Class CLASS = BaseDefaultMethodTest.class;
static final Class[] CLASSES = BaseDefaultMethodTest.CLASSES;
@Rule
public TemporaryFolder temp = ToolHelper.getTemporaryFolderForTest();
@Test
public void test() throws Exception {
ProcessResult runInput =
ToolHelper.runJava(ToolHelper.getClassPathForTests(), CLASS.getCanonicalName());
assertEquals(0, runInput.exitCode);
List<String> config =
Arrays.asList(
"-keep public class " + CLASS.getCanonicalName() + " {",
" public static void main(...);",
"}");
Path out = temp.getRoot().toPath().resolve("out.jar");
Builder builder =
R8Command.builder()
.setMode(CompilationMode.DEBUG)
.addLibraryFiles(ToolHelper.getJava8RuntimeJar())
.setProgramConsumer(new ArchiveConsumer(out))
.addProguardConfiguration(config, Origin.unknown());
for (Class<?> c : CLASSES) {
builder.addClassProgramData(ToolHelper.getClassAsBytes(c), Origin.unknown());
}
ToolHelper.runR8(builder.build());
ProcessResult runOutput = ToolHelper.runJava(out, CLASS.getCanonicalName());
assertEquals(runInput.toString(), runOutput.toString());
}
}