| // 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.debuginfo; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import com.android.tools.r8.ByteDataView; |
| import com.android.tools.r8.ClassFileConsumer.ArchiveConsumer; |
| import com.android.tools.r8.R8FullTestBuilder; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.ThrowableConsumer; |
| import com.android.tools.r8.ToolHelper; |
| import com.android.tools.r8.ToolHelper.ProcessResult; |
| import java.nio.file.Path; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class KotlinDebugInfoTestRunner extends TestBase { |
| |
| private final TestParameters parameters; |
| |
| @Parameterized.Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withCfRuntimes().build(); |
| } |
| |
| public KotlinDebugInfoTestRunner(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| private Path buildInput(byte[] clazz, String descriptor) { |
| Path inputJar = temp.getRoot().toPath().resolve("input.jar"); |
| ArchiveConsumer inputJarConsumer = new ArchiveConsumer(inputJar); |
| inputJarConsumer.accept(ByteDataView.of(clazz), descriptor, null); |
| inputJarConsumer.finished(null); |
| return inputJar; |
| } |
| |
| @Test |
| public void testRingBuffer() throws Exception { |
| // This test hits the case where we simplify a DebugLocalWrite v'(x) <- v |
| // with debug use [live: y], and y is written between v and v'. |
| // In this case we must not move [live: y] to the definition of v, |
| // since it causes the live range of y to extend to the entry to the first block. |
| test( |
| KotlinRingBufferDump.dump(), |
| KotlinRingBufferDump.CLASS_NAME, |
| builder -> builder.addDontWarn("kotlin.Metadata")); |
| } |
| |
| @Test |
| public void testReflection() throws Exception { |
| // This test hits the case where we replace a phi(v, v) that has local info |
| // with v that has no local info. |
| test(KotlinReflectionDump.dump(), KotlinReflectionDump.CLASS_NAME); |
| } |
| |
| @Test |
| public void testFoo() throws Exception { |
| test(DebugInfoDump.dump(), DebugInfoDump.CLASS_NAME); |
| } |
| |
| public void test(byte[] bytes, String className) throws Exception {} |
| |
| public void test( |
| byte[] bytes, String className, ThrowableConsumer<R8FullTestBuilder> configuration) |
| throws Exception { |
| String descriptor = 'L' + className.replace('.', '/') + ';'; |
| Path inputJar = buildInput(bytes, descriptor); |
| ProcessResult runInput = ToolHelper.runJava(inputJar, className); |
| if (0 != runInput.exitCode) { |
| System.out.println(runInput); |
| } |
| assertEquals(0, runInput.exitCode); |
| |
| testForR8(parameters.getBackend()) |
| .addProgramFiles(inputJar) |
| .addKeepAttributeLineNumberTable() |
| .addKeepAttributeSourceFile() |
| .addOptionsModification(options -> options.invalidDebugInfoFatal = true) |
| .apply(configuration) |
| .debug() |
| .noMinification() |
| .noTreeShaking() |
| .compile() |
| .run(parameters.getRuntime(), className) |
| .assertSuccessWithOutput(runInput.stdout); |
| } |
| } |