| // 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); |
| } |
| } |