| // Copyright (c) 2020, 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.kotlin.metadata; |
| |
| import static com.android.tools.r8.ToolHelper.getKotlinAnnotationJar; |
| import static com.android.tools.r8.ToolHelper.getKotlinStdlibJar; |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.junit.Assert.assertEquals; |
| |
| import com.android.tools.r8.KotlinTestParameters; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.ToolHelper.KotlinTargetVersion; |
| import com.android.tools.r8.kotlin.metadata.jvmstatic_app.MainJava; |
| import com.android.tools.r8.shaking.ProguardKeepAttributes; |
| import com.android.tools.r8.utils.DescriptorUtils; |
| import com.android.tools.r8.utils.StringUtils; |
| import com.android.tools.r8.utils.codeinspector.ClassSubject; |
| import com.android.tools.r8.utils.codeinspector.CodeInspector; |
| import com.android.tools.r8.utils.codeinspector.KmClassSubject; |
| import com.android.tools.r8.utils.codeinspector.KmFunctionSubject; |
| import com.android.tools.r8.utils.codeinspector.KmPropertySubject; |
| import com.android.tools.r8.utils.codeinspector.MethodSubject; |
| import java.nio.file.Path; |
| import java.util.List; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class MetadataRewriteJvmStaticTest extends KotlinMetadataTestBase { |
| |
| private static final String EXPECTED = |
| StringUtils.lines("Hello, Hello", "Calling func...", "Foo"); |
| private static final String PKG_LIB = PKG + ".jvmstatic_lib"; |
| private static final String PKG_APP = PKG + ".jvmstatic_app"; |
| |
| private final TestParameters parameters; |
| |
| @Parameterized.Parameters(name = "{0}, kotlinc: {1}") |
| public static List<Object[]> data() { |
| // We are testing static methods on interfaces which requires java 8. |
| return buildParameters( |
| getTestParameters().withCfRuntimes().build(), |
| getKotlinTestParameters() |
| .withAllCompilers() |
| .withTargetVersion(KotlinTargetVersion.JAVA_8) |
| .build()); |
| } |
| |
| public MetadataRewriteJvmStaticTest( |
| TestParameters parameters, KotlinTestParameters kotlinParameters) { |
| super(kotlinParameters); |
| this.parameters = parameters; |
| } |
| |
| private static KotlinCompileMemoizer kotlincLibJar = |
| getCompileMemoizer( |
| getKotlinFileInTest(DescriptorUtils.getBinaryNameFromJavaType(PKG_LIB), "lib")); |
| |
| @Test |
| public void smokeTest() throws Exception { |
| Path output = |
| kotlinc(parameters.getRuntime().asCf(), kotlinc, targetVersion) |
| .addClasspathFiles(kotlincLibJar.getForConfiguration(kotlinc, targetVersion)) |
| .addSourceFiles( |
| getKotlinFileInTest(DescriptorUtils.getBinaryNameFromJavaType(PKG_APP), "main")) |
| .setOutputPath(temp.newFolder().toPath()) |
| .compile(); |
| testForJvm() |
| .addRunClasspathFiles( |
| getKotlinStdlibJar(kotlinc), kotlincLibJar.getForConfiguration(kotlinc, targetVersion)) |
| .addClasspath(output) |
| .run(parameters.getRuntime(), PKG_APP + ".MainKt") |
| .assertSuccessWithOutput(EXPECTED); |
| } |
| |
| @Test |
| public void smokeTestJava() throws Exception { |
| testForJvm() |
| .addRunClasspathFiles( |
| getKotlinStdlibJar(kotlinc), kotlincLibJar.getForConfiguration(kotlinc, targetVersion)) |
| .addProgramClassFileData(MainJava.dump()) |
| .run(parameters.getRuntime(), MainJava.class) |
| .assertSuccessWithOutput(EXPECTED); |
| } |
| |
| @Test |
| public void testMetadata() throws Exception { |
| Path libJar = |
| testForR8(parameters.getBackend()) |
| .addProgramFiles(kotlincLibJar.getForConfiguration(kotlinc, targetVersion)) |
| .addClasspathFiles(getKotlinStdlibJar(kotlinc), getKotlinAnnotationJar(kotlinc)) |
| .addKeepAllClassesRule() |
| .addKeepAttributes(ProguardKeepAttributes.RUNTIME_VISIBLE_ANNOTATIONS) |
| .compile() |
| .inspect(this::inspect) |
| .writeToZip(); |
| testKotlin(libJar); |
| testJava(libJar); |
| } |
| |
| private void testKotlin(Path libJar) throws Exception { |
| Path output = |
| kotlinc(parameters.getRuntime().asCf(), kotlinc, targetVersion) |
| .addClasspathFiles(libJar) |
| .addSourceFiles( |
| getKotlinFileInTest(DescriptorUtils.getBinaryNameFromJavaType(PKG_APP), "main")) |
| .setOutputPath(temp.newFolder().toPath()) |
| .compile(); |
| testForJvm() |
| .addRunClasspathFiles(getKotlinStdlibJar(kotlinc), libJar) |
| .addClasspath(output) |
| .run(parameters.getRuntime(), PKG_APP + ".MainKt") |
| .assertSuccessWithOutput(EXPECTED); |
| } |
| |
| private void testJava(Path libJar) throws Exception { |
| testForJvm() |
| .addRunClasspathFiles(getKotlinStdlibJar(kotlinc), libJar) |
| .addProgramClassFileData(MainJava.dump()) |
| .run(parameters.getRuntime(), MainJava.class) |
| .assertSuccessWithOutput(EXPECTED); |
| } |
| |
| private void inspect(CodeInspector inspector) { |
| inspectLib(inspector); |
| inspectInterfaceWithCompanion(inspector); |
| } |
| |
| private void inspectLib(CodeInspector inspector) { |
| ClassSubject clazz = inspector.clazz(PKG_LIB + ".Lib"); |
| assertThat(clazz, isPresent()); |
| KmClassSubject kmClass = clazz.getKmClass(); |
| assertThat(kmClass, isPresent()); |
| KmFunctionSubject staticFun = kmClass.kmFunctionWithUniqueName("staticFun"); |
| assertThat(staticFun, isPresent()); |
| assertEquals("staticFun(Lkotlin/jvm/functions/Function0;)V", staticFun.signature().asString()); |
| KmPropertySubject staticProp = kmClass.kmPropertyWithUniqueName("staticProp"); |
| assertThat(staticProp, isPresent()); |
| } |
| |
| private void inspectInterfaceWithCompanion(CodeInspector inspector) { |
| ClassSubject itf = inspector.clazz(PKG_LIB + ".InterfaceWithCompanion"); |
| assertThat(itf, isPresent()); |
| MethodSubject greet = itf.uniqueMethodWithName("greet"); |
| assertThat(greet, isPresent()); |
| |
| ClassSubject itfCompanion = inspector.clazz(PKG_LIB + ".InterfaceWithCompanion$Companion"); |
| assertThat(itfCompanion, isPresent()); |
| KmClassSubject kmClass = itfCompanion.getKmClass(); |
| KmFunctionSubject greetKm = kmClass.kmFunctionWithUniqueName("greet"); |
| assertThat(greetKm, isPresent()); |
| assertEquals("greet(Ljava/lang/String;)V", greetKm.signature().asString()); |
| } |
| } |