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// Copyright (c) 2019, 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;
import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent;
import static org.hamcrest.MatcherAssert.assertThat;
import com.android.tools.r8.D8TestCompileResult;
import com.android.tools.r8.R8TestCompileResult;
import com.android.tools.r8.debug.DebugTestBase;
import com.android.tools.r8.debug.DebugTestBase.JUnit3Wrapper.Command;
import com.android.tools.r8.debug.DebugTestConfig;
import com.android.tools.r8.references.MethodReference;
import com.android.tools.r8.references.Reference;
import com.android.tools.r8.utils.AndroidApiLevel;
import com.android.tools.r8.utils.StringUtils;
import com.google.common.collect.ImmutableList;
import java.util.Collections;
import org.junit.Test;
public class DefaultLambdaWithInvokeInterfaceTestRunner extends DebugTestBase {
final Class<?> CLASS = DefaultLambdaWithInvokeInterfaceTest.class;
final String EXPECTED = StringUtils.lines("stateful(hest)");
@Test
public void testJvm() throws Exception {
testForJvm().addTestClasspath().run(CLASS).assertSuccessWithOutput(EXPECTED);
}
private void runDebugger(DebugTestConfig config) throws Throwable {
MethodReference main = Reference.methodFromMethod(CLASS.getMethod("main", String[].class));
Command checkThis = conditional((state) ->
state.isCfRuntime()
? Collections.singletonList(checkLocal("this"))
: ImmutableList.of(
checkNoLocal("this"),
checkLocal("_this")));
runDebugTest(config, CLASS,
breakpoint(main, 27),
run(),
checkLine(27),
stepInto(INTELLIJ_FILTER),
checkLine(18),
checkThis,
breakpoint(main, 28),
run(),
checkLine(28),
checkLocal("stateful"),
stepInto(INTELLIJ_FILTER),
checkLine(19),
checkThis,
run());
}
@Test
public void testR8Cf() throws Throwable {
R8TestCompileResult compileResult = testForR8(Backend.CF)
.addProgramClassesAndInnerClasses(CLASS)
.noMinification()
.noTreeShaking()
.debug()
.compile();
compileResult
// TODO(b/123506120): Add .assertNoMessages()
.run(CLASS)
.assertSuccessWithOutput(EXPECTED)
.inspect(inspector -> assertThat(inspector.clazz(CLASS), isPresent()));
runDebugger(compileResult.debugConfig());
}
@Test
public void testD8() throws Throwable {
D8TestCompileResult compileResult = testForD8()
.addProgramClassesAndInnerClasses(CLASS)
.setMinApi(AndroidApiLevel.K)
.compile();
compileResult
// TODO(b/123506120): Add .assertNoMessages()
.run(CLASS)
.assertSuccessWithOutput(EXPECTED)
.inspect(inspector -> assertThat(inspector.clazz(CLASS), isPresent()));
runDebugger(compileResult.debugConfig());
}
}