blob: 1a592cabeac529b11ee77c5f1916cea12bbce6b3 [file] [log] [blame]
// Copyright (c) 2017, 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.debug;
import com.android.tools.r8.TestParameters;
import com.android.tools.r8.TestParametersCollection;
import com.android.tools.r8.debug.DebugTestBase.JUnit3Wrapper.Command;
import com.android.tools.r8.debug.classes.Bridges;
import com.android.tools.r8.debug.classes.InnerAccessors;
import com.android.tools.r8.utils.AndroidApiLevel;
import java.util.ArrayList;
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 SyntheticMethodTest extends DebugTestBase {
@Parameter() public TestParameters parameters;
@Parameters(name = "{0}")
public static TestParametersCollection data() {
return getTestParameters().withDexRuntimes().withApiLevel(AndroidApiLevel.B).build();
}
public DebugTestConfig getConfig() throws Exception {
return testForD8(parameters.getBackend())
.addProgramClassesAndInnerClasses(Bridges.class, InnerAccessors.class)
.setMinApi(parameters)
.debugConfig(parameters.getRuntime());
}
@Test
public void testInnerAccessors_NoFilter() throws Throwable {
debugInnerAccessors(NO_FILTER);
}
@Test
public void testInnerAccessors_IntelliJ() throws Throwable {
debugInnerAccessors(INTELLIJ_FILTER);
}
@Test
public void testGenericBridges_NoFilter() throws Throwable {
debugGenericBridges(NO_FILTER);
}
@Test
public void testGenericBridges_IntelliJ() throws Throwable {
debugGenericBridges(INTELLIJ_FILTER);
}
private void debugInnerAccessors(StepFilter stepFilter) throws Throwable {
final String sourceFile = "InnerAccessors.java";
String debuggeeClass = typeName(InnerAccessors.class);
List<Command> commands = new ArrayList<>();
commands.add(
breakpoint(typeName(InnerAccessors.class) + "$Inner", "callPrivateMethodInOuterClass"));
commands.add(run());
commands.add(checkLine(sourceFile, 15));
commands.add(stepInto(stepFilter)); // skip synthetic accessor
if (stepFilter == NO_FILTER) {
commands.add(stepInto(stepFilter));
}
commands.add(checkMethod(debuggeeClass, "privateMethod"));
commands.add(checkLine(sourceFile, 10));
commands.add(run());
runDebugTest(getConfig(), debuggeeClass, commands);
}
private void debugGenericBridges(StepFilter stepFilter) throws Throwable {
final String sourceFile = "Bridges.java";
String debuggeeClass = typeName(Bridges.class);
List<Command> commands = new ArrayList<>();
commands.add(breakpoint(debuggeeClass, "testGenericBridge"));
commands.add(run());
commands.add(checkLine(sourceFile, 23));
commands.add(stepInto(stepFilter)); // skip synthetic accessor
String implementationClassName = debuggeeClass + "$StringImpl";
String methodName = "get";
if (stepFilter == NO_FILTER) {
commands.add(checkMethod(implementationClassName, methodName, "(Ljava/lang/Object;)V"));
commands.add(stepInto(stepFilter));
}
commands.add(checkMethod(implementationClassName, methodName, "(Ljava/lang/String;)V"));
commands.add(checkLine(sourceFile, 18));
commands.add(run());
runDebugTest(getConfig(), debuggeeClass, commands);
}
}