| // Copyright (c) 2021, 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.KotlinCompilerTool.KotlinCompilerVersion.KOTLINC_1_6_0; |
| |
| import com.android.tools.r8.KotlinCompilerTool.KotlinCompilerVersion; |
| import com.android.tools.r8.KotlinTestParameters; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.shaking.ProguardKeepAttributes; |
| import com.android.tools.r8.utils.StringUtils; |
| import com.android.tools.r8.utils.codeinspector.CodeInspector; |
| import java.nio.file.Path; |
| import java.util.Collection; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class MetadataRewriteInlineClassTest extends KotlinMetadataTestBase { |
| |
| private final String EXPECTED = StringUtils.lines("Password(s=Hello World!)"); |
| private final String passwordTypeName = PKG + ".inline_class_lib.Password"; |
| private static final KotlinCompilerVersion MIN_SUPPORTED_KOTLIN_VERSION = KOTLINC_1_6_0; |
| |
| @Parameterized.Parameters(name = "{0}, {1}") |
| public static Collection<Object[]> data() { |
| return buildParameters( |
| getTestParameters().withCfRuntimes().build(), |
| getKotlinTestParameters() |
| .withOldCompilersStartingFrom(MIN_SUPPORTED_KOTLIN_VERSION) |
| .withCompilersStartingFromIncluding(MIN_SUPPORTED_KOTLIN_VERSION) |
| .withAllTargetVersions() |
| .build()); |
| } |
| |
| public MetadataRewriteInlineClassTest( |
| TestParameters parameters, KotlinTestParameters kotlinParameters) { |
| super(kotlinParameters); |
| this.parameters = parameters; |
| } |
| |
| private static final KotlinCompileMemoizer libJars = |
| getCompileMemoizer(getKotlinFileInTest(PKG_PREFIX + "/inline_class_lib", "lib")); |
| private final TestParameters parameters; |
| |
| @Test |
| public void smokeTest() throws Exception { |
| Path libJar = libJars.getForConfiguration(kotlinParameters); |
| Path output = |
| kotlinc(parameters.getRuntime().asCf(), kotlinc, targetVersion, lambdaGeneration) |
| .addClasspathFiles(libJar) |
| .addSourceFiles(getKotlinFileInTest(PKG_PREFIX + "/inline_class_app", "main")) |
| .setOutputPath(temp.newFolder().toPath()) |
| .compile(); |
| testForJvm(parameters) |
| .addRunClasspathFiles(kotlinc.getKotlinStdlibJar(), libJar) |
| .addClasspath(output) |
| .run(parameters.getRuntime(), PKG + ".inline_class_app.MainKt") |
| .assertSuccessWithOutput(EXPECTED); |
| } |
| |
| @Test |
| public void testMetadataForLib() throws Exception { |
| Path libJar = |
| testForR8(parameters.getBackend()) |
| .addClasspathFiles(kotlinc.getKotlinStdlibJar(), kotlinc.getKotlinAnnotationJar()) |
| .addProgramFiles(libJars.getForConfiguration(kotlinParameters)) |
| .addKeepClassAndMembersRules(passwordTypeName) |
| // kotlinc will generate a method for the unboxed type on the form login-XXXXX(String). |
| // Ideally, this should be targeted by annotation instead. |
| .addKeepRules( |
| "-keep class " + PKG + ".inline_class_lib.LibKt { *** login-*(java.lang.String); }") |
| .addKeepAttributes(ProguardKeepAttributes.RUNTIME_VISIBLE_ANNOTATIONS) |
| .compile() |
| .inspect( |
| inspector -> |
| assertEqualMetadata( |
| inspector, |
| new CodeInspector(libJars.getForConfiguration(kotlinParameters)))) |
| .writeToZip(); |
| Path main = |
| kotlinc(parameters.getRuntime().asCf(), kotlinParameters) |
| .addClasspathFiles(libJar) |
| .addSourceFiles(getKotlinFileInTest(PKG_PREFIX + "/inline_class_app", "main")) |
| .setOutputPath(temp.newFolder().toPath()) |
| .compile(); |
| testForJvm(parameters) |
| .addRunClasspathFiles(kotlinc.getKotlinStdlibJar(), kotlinc.getKotlinReflectJar(), libJar) |
| .addClasspath(main) |
| .run(parameters.getRuntime(), PKG + ".inline_class_app.MainKt") |
| .assertSuccessWithOutput(EXPECTED); |
| } |
| } |