| // 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 org.hamcrest.CoreMatchers.equalTo; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assume.assumeFalse; |
| import static org.junit.Assume.assumeTrue; |
| |
| import com.android.tools.r8.KotlinCompilerTool.KotlinCompilerVersion; |
| import com.android.tools.r8.KotlinTestParameters; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.ToolHelper.KotlinTargetVersion; |
| import com.android.tools.r8.errors.Unreachable; |
| import com.android.tools.r8.shaking.ProguardKeepAttributes; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import com.android.tools.r8.utils.codeinspector.CodeInspector; |
| import java.util.Collection; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class MetadataRewritePassThroughTest extends KotlinMetadataTestBase { |
| |
| @Parameterized.Parameters(name = "{0}, {1}") |
| public static Collection<Object[]> data() { |
| return buildParameters( |
| getTestParameters().withCfRuntimes().withNoneRuntime().build(), |
| getKotlinTestParameters() |
| .withAllCompilers() |
| .withTargetVersion(KotlinTargetVersion.JAVA_8) |
| .build()); |
| } |
| |
| private final TestParameters parameters; |
| |
| public MetadataRewritePassThroughTest( |
| TestParameters parameters, KotlinTestParameters kotlinParameters) { |
| super(kotlinParameters); |
| this.parameters = parameters; |
| } |
| |
| public int getExpectedAddedCount() { |
| if (kotlinParameters.getCompiler().is(KotlinCompilerVersion.KOTLINC_1_3_72)) { |
| return 597; |
| } else if (kotlinParameters.getCompiler().is(KotlinCompilerVersion.KOTLINC_1_4_20)) { |
| return 685; |
| } else if (kotlinParameters.getCompiler().is(KotlinCompilerVersion.KOTLINC_1_5_0_M2)) { |
| return 694; |
| } else { |
| throw new Unreachable("Should not compile in this configuration"); |
| } |
| } |
| |
| public int getExpectedNonInitAddedCount() { |
| if (kotlinParameters.getCompiler().is(KotlinCompilerVersion.KOTLINC_1_3_72)) { |
| return 327; |
| } else if (kotlinParameters.getCompiler().is(KotlinCompilerVersion.KOTLINC_1_4_20)) { |
| return 413; |
| } else if (kotlinParameters.getCompiler().is(KotlinCompilerVersion.KOTLINC_1_5_0_M2)) { |
| return 417; |
| } else { |
| throw new Unreachable("Should not compile in this configuration"); |
| } |
| } |
| |
| @Test |
| public void testKotlinStdLib() throws Exception { |
| assumeFalse(parameters.isNoneRuntime()); |
| testForR8(parameters.getBackend()) |
| .addProgramFiles(getKotlinStdlibJar(kotlinc), getKotlinAnnotationJar(kotlinc)) |
| .setMinApi(parameters.getApiLevel()) |
| .addKeepAllClassesRule() |
| .addKeepKotlinMetadata() |
| .addKeepAttributes( |
| ProguardKeepAttributes.RUNTIME_VISIBLE_ANNOTATIONS, |
| ProguardKeepAttributes.INNER_CLASSES, |
| ProguardKeepAttributes.ENCLOSING_METHOD) |
| .allowDiagnosticWarningMessages() |
| .compile() |
| .assertAllWarningMessagesMatch(equalTo("Resource 'META-INF/MANIFEST.MF' already exists.")) |
| .inspect( |
| inspector -> |
| assertEqualMetadata( |
| new CodeInspector(getKotlinStdlibJar(kotlinc)), |
| inspector, |
| (addedStrings, addedNonInitStrings) -> { |
| assertEquals(getExpectedAddedCount(), addedStrings.intValue()); |
| assertEquals(getExpectedNonInitAddedCount(), addedNonInitStrings.intValue()); |
| })); |
| } |
| |
| @Test |
| public void testKotlinStdLibD8() throws Exception { |
| assumeTrue(parameters.isNoneRuntime()); |
| testForD8(Backend.DEX) |
| .addProgramFiles(getKotlinStdlibJar(kotlinc), getKotlinAnnotationJar(kotlinc)) |
| .setMinApi(AndroidApiLevel.B) |
| // Enable record desugaring support to force a non-identity naming lens |
| .addOptionsModification( |
| options -> options.testing.enableExperimentalRecordDesugaring = true) |
| .compile() |
| .inspect( |
| inspector -> |
| assertEqualMetadata( |
| new CodeInspector(getKotlinStdlibJar(kotlinc)), |
| inspector, |
| (addedStrings, addedNonInitStrings) -> { |
| assertEquals(0, addedStrings.intValue()); |
| assertEquals(0, addedNonInitStrings.intValue()); |
| })); |
| } |
| } |