| // 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.getKotlinReflectJar; |
| import static com.android.tools.r8.ToolHelper.getKotlinStdlibJar; |
| |
| 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.DescriptorUtils; |
| 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 MetadataRewriteDelegatedPropertyTest extends KotlinMetadataTestBase { |
| |
| private static final String PKG_APP = PKG + ".delegated_property_app"; |
| private static final String EXPECTED_MAIN = |
| StringUtils.lines( |
| "Initial string has been read in CustomDelegate from 'x'", |
| "Initial string has been read in CustomDelegate from 'x'", |
| "New value has been read in CustomDelegate from 'x'", |
| "New value has been read in CustomDelegate from 'x'", |
| "null", |
| "New value has been read in CustomDelegate from 'x'"); |
| |
| @Parameterized.Parameters(name = "{0}, {1}") |
| public static Collection<Object[]> data() { |
| return buildParameters( |
| getTestParameters().withCfRuntimes().build(), |
| getKotlinTestParameters().withAllCompilersAndTargetVersions().build()); |
| } |
| |
| public MetadataRewriteDelegatedPropertyTest( |
| TestParameters parameters, KotlinTestParameters kotlinParameters) { |
| super(kotlinParameters); |
| this.parameters = parameters; |
| } |
| |
| private final TestParameters parameters; |
| private static final KotlinCompileMemoizer jars = |
| getCompileMemoizer( |
| getKotlinFileInTest(DescriptorUtils.getBinaryNameFromJavaType(PKG_APP), "main")); |
| |
| @Test |
| public void smokeTest() throws Exception { |
| testForJvm() |
| .addRunClasspathFiles(getKotlinStdlibJar(kotlinc), getKotlinReflectJar(kotlinc)) |
| .addClasspath(jars.getForConfiguration(kotlinc, targetVersion)) |
| .run(parameters.getRuntime(), PKG_APP + ".MainKt") |
| .assertSuccessWithOutput(EXPECTED_MAIN); |
| } |
| |
| @Test |
| public void testMetadataForLib() throws Exception { |
| Path outputJar = |
| testForR8(parameters.getBackend()) |
| .addClasspathFiles( |
| getKotlinStdlibJar(kotlinc), |
| getKotlinReflectJar(kotlinc), |
| getKotlinAnnotationJar(kotlinc)) |
| .addProgramFiles(jars.getForConfiguration(kotlinc, targetVersion)) |
| .addKeepAllClassesRule() |
| .addKeepAttributes(ProguardKeepAttributes.RUNTIME_VISIBLE_ANNOTATIONS) |
| .compile() |
| .inspect( |
| inspector -> |
| assertEqualMetadata( |
| new CodeInspector(jars.getForConfiguration(kotlinc, targetVersion)), |
| inspector, |
| (addedStrings, addedNonInitStrings) -> {})) |
| .writeToZip(); |
| testForJvm() |
| .addRunClasspathFiles(getKotlinStdlibJar(kotlinc), getKotlinReflectJar(kotlinc)) |
| .addClasspath(outputJar) |
| .run(parameters.getRuntime(), PKG_APP + ".MainKt") |
| .assertSuccessWithOutput(EXPECTED_MAIN); |
| } |
| } |