| // 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; |
| |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent; |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.junit.Assert.assertEquals; |
| |
| import com.android.tools.r8.KotlinCompilerTool.KotlinCompilerVersion; |
| import com.android.tools.r8.KotlinTestBase; |
| import com.android.tools.r8.KotlinTestParameters; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.apimodel.ApiModelingTestHelper; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import com.android.tools.r8.utils.BooleanUtils; |
| import com.android.tools.r8.utils.codeinspector.ClassSubject; |
| import com.android.tools.r8.utils.codeinspector.MethodSubject; |
| import java.util.Collection; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class KotlinIntrinsicsInlineChainTest extends KotlinTestBase { |
| |
| private static final String FOLDER = "intrinsics"; |
| private static final String MAIN = FOLDER + ".InlineChainParameterCheckKt"; |
| |
| @Parameterized.Parameters(name = "{0}, {1}, allowAccessModification: {2}") |
| public static Collection<Object[]> data() { |
| return buildParameters( |
| getTestParameters().withAllRuntimesAndApiLevels().build(), |
| getKotlinTestParameters().withAllCompilersAndTargetVersions().build(), |
| BooleanUtils.values()); |
| } |
| |
| private final TestParameters parameters; |
| private final boolean allowAccessModification; |
| |
| public KotlinIntrinsicsInlineChainTest( |
| TestParameters parameters, |
| KotlinTestParameters kotlinParameters, |
| boolean allowAccessModification) { |
| super(kotlinParameters); |
| this.parameters = parameters; |
| this.allowAccessModification = allowAccessModification; |
| } |
| |
| private static final KotlinCompileMemoizer compiledJars = |
| getCompileMemoizer(getKotlinFilesInResource(FOLDER), FOLDER) |
| .configure(kotlinCompilerTool -> kotlinCompilerTool.includeRuntime().noReflect()); |
| |
| @Test |
| public void test() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addProgramFiles( |
| compiledJars.getForConfiguration(kotlinc, targetVersion), |
| kotlinc.getKotlinAnnotationJar()) |
| .addKeepMainRule(MAIN) |
| .allowAccessModification(allowAccessModification) |
| .allowDiagnosticWarningMessages() |
| .setMinApi(parameters.getApiLevel()) |
| .addDontObfuscate() |
| .apply(ApiModelingTestHelper::enableApiCallerIdentification) |
| .compile() |
| .assertAllWarningMessagesMatch(equalTo("Resource 'META-INF/MANIFEST.MF' already exists.")) |
| .run(parameters.getRuntime(), MAIN, "foobar") |
| .assertSuccessWithOutputLines("foobar", "field is foobar") |
| .inspect( |
| inspector -> { |
| ClassSubject mainClass = inspector.clazz(MAIN); |
| assertThat(mainClass, isPresent()); |
| |
| // Check that we have inlined all methods into main method. |
| assertEquals(1, mainClass.allMethods().size()); |
| |
| // Count the number of check parameter is not null. |
| MethodSubject main = mainClass.mainMethod(); |
| long checkParameterIsNotNull = countCall(main, "checkParameterIsNotNull"); |
| long checkNotNullParameter = countCall(main, "checkNotNullParameter"); |
| if (kotlinc.getCompilerVersion().isGreaterThan(KotlinCompilerVersion.KOTLINC_1_6_0)) { |
| assertEquals( |
| BooleanUtils.intValue(!allowAccessModification), checkNotNullParameter); |
| assertEquals(0, checkParameterIsNotNull); |
| } else if (parameters.isDexRuntime() |
| && parameters.getApiLevel().isGreaterThanOrEqualTo(AndroidApiLevel.I)) { |
| assertEquals(0, checkNotNullParameter); |
| assertEquals(0, checkParameterIsNotNull); |
| } else if (kotlinc.is(KotlinCompilerVersion.KOTLINC_1_3_72)) { |
| assertEquals(0, checkNotNullParameter); |
| assertEquals(1, checkParameterIsNotNull); |
| } else { |
| assertEquals(1, checkNotNullParameter); |
| assertEquals(0, checkParameterIsNotNull); |
| } |
| }); |
| } |
| } |