| // 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.debug.DebugTestBase.JUnit3Wrapper.Command; |
| import com.google.common.collect.ImmutableList; |
| import java.nio.file.Path; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| @RunWith(Parameterized.class) |
| public class InterfaceMethodTest extends DebugTestBase { |
| |
| private static final Path JAR = DebugTestBase.DEBUGGEE_JAVA8_JAR; |
| private static final String SOURCE_FILE = "DebugInterfaceMethod.java"; |
| |
| @Parameters(name = "{0}") |
| public static Collection configs() { |
| ImmutableList.Builder<Object[]> builder = ImmutableList.builder(); |
| DelayedDebugTestConfig cfConfig = temp -> new CfDebugTestConfig(JAR); |
| DelayedDebugTestConfig d8Config = temp -> new D8DebugTestConfig().compileAndAdd(temp, JAR); |
| builder.add(new Object[]{"CF", cfConfig}); |
| builder.add(new Object[]{"D8", d8Config}); |
| return builder.build(); |
| } |
| |
| private final DebugTestConfig config; |
| |
| public InterfaceMethodTest(String name, DelayedDebugTestConfig delayedConfig) { |
| this.config = delayedConfig.getConfig(temp); |
| } |
| |
| @Test |
| public void testDefaultMethod() throws Throwable { |
| String debuggeeClass = "DebugInterfaceMethod"; |
| String parameterName = "msg"; |
| String localVariableName = "name"; |
| |
| List<Command> commands = new ArrayList<>(); |
| commands.add(breakpoint(debuggeeClass, "testDefaultMethod")); |
| commands.add(run()); |
| commands.add(checkMethod(debuggeeClass, "testDefaultMethod")); |
| commands.add(checkLine(SOURCE_FILE, 31)); |
| if (!supportsDefaultMethod(config)) { |
| // We desugared default method. This means we're going to step through an extra (forward) |
| // method first. |
| commands.add(stepInto(INTELLIJ_FILTER)); |
| } |
| commands.add(stepInto(INTELLIJ_FILTER)); |
| commands.add(checkLine(SOURCE_FILE, 9)); |
| // TODO(shertz) we should see the local variable this even when desugaring. |
| if (supportsDefaultMethod(config)) { |
| commands.add(checkLocal("this")); |
| } |
| commands.add(checkLocal(parameterName)); |
| commands.add(stepOver(INTELLIJ_FILTER)); |
| commands.add(checkLocal(parameterName)); |
| commands.add(checkLocal(localVariableName)); |
| // TODO(shertz) check current method name ? |
| commands.add(run()); |
| commands.add(run() /* resume after 2nd breakpoint */); |
| |
| runDebugTest(config, debuggeeClass, commands); |
| } |
| |
| @Test |
| public void testOverrideDefaultMethod() throws Throwable { |
| String debuggeeClass = "DebugInterfaceMethod"; |
| String parameterName = "msg"; |
| String localVariableName = "newMsg"; |
| |
| List<Command> commands = new ArrayList<>(); |
| commands.add(breakpoint(debuggeeClass, "testDefaultMethod")); |
| commands.add(run()); |
| commands.add(run() /* resume after 1st breakpoint */); |
| commands.add(checkMethod(debuggeeClass, "testDefaultMethod")); |
| commands.add(checkLine(SOURCE_FILE, 31)); |
| commands.add(stepInto()); |
| commands.add(checkMethod("DebugInterfaceMethod$OverrideImpl", "doSomething")); |
| commands.add(checkLocal("this")); |
| commands.add(checkLocal(parameterName)); |
| commands.add(stepOver()); |
| commands.add(checkLocal("this")); |
| commands.add(checkLocal(parameterName)); |
| commands.add(checkLocal(localVariableName)); |
| commands.add(run()); |
| |
| runDebugTest(config, debuggeeClass, commands); |
| } |
| |
| @Test |
| public void testStaticMethod() throws Throwable { |
| String debuggeeClass = "DebugInterfaceMethod"; |
| String parameterName = "msg"; |
| |
| List<Command> commands = new ArrayList<>(); |
| commands.add(breakpoint(debuggeeClass, "testStaticMethod")); |
| commands.add(run()); |
| commands.add(checkMethod(debuggeeClass, "testStaticMethod")); |
| commands.add(checkLine(SOURCE_FILE, 35)); |
| commands.add(stepInto()); |
| commands.add(checkLocal(parameterName)); |
| commands.add(stepOver()); |
| commands.add(checkLocal(parameterName)); |
| commands.add(run()); |
| |
| runDebugTest(config, debuggeeClass, commands); |
| } |
| } |