| // 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.apimodel; |
| |
| import static com.android.tools.r8.apimodel.ApiModelingTestHelper.setMockApiLevelForClass; |
| import static com.android.tools.r8.apimodel.ApiModelingTestHelper.setMockApiLevelForDefaultInstanceInitializer; |
| import static com.android.tools.r8.apimodel.ApiModelingTestHelper.setMockApiLevelForField; |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent; |
| import static org.hamcrest.CoreMatchers.not; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import com.android.tools.r8.NeverInline; |
| import com.android.tools.r8.NoHorizontalClassMerging; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import java.lang.reflect.Field; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| @RunWith(Parameterized.class) |
| public class ApiModelNoClassInliningFieldTest extends TestBase { |
| |
| private final TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withAllRuntimesAndApiLevels().build(); |
| } |
| |
| public ApiModelNoClassInliningFieldTest(TestParameters parameters) { |
| this.parameters = parameters; |
| } |
| |
| @Test |
| public void testR8() throws Exception { |
| Field apiField = Api.class.getDeclaredField("foo"); |
| testForR8(parameters.getBackend()) |
| .addProgramClasses(ApiCallerCaller.class, ApiBuilder.class, Main.class) |
| .addLibraryClasses(Api.class) |
| .addDefaultRuntimeLibrary(parameters) |
| .setMinApi(parameters.getApiLevel()) |
| .addKeepMainRule(Main.class) |
| .enableInliningAnnotations() |
| .enableNoHorizontalClassMergingAnnotations() |
| .apply(setMockApiLevelForField(apiField, AndroidApiLevel.L_MR1)) |
| .apply(setMockApiLevelForClass(Api.class, AndroidApiLevel.L_MR1)) |
| .apply(setMockApiLevelForDefaultInstanceInitializer(Api.class, AndroidApiLevel.L_MR1)) |
| .apply(ApiModelingTestHelper::enableApiCallerIdentification) |
| .compile() |
| .inspect( |
| inspector -> { |
| if (parameters.isDexRuntime() |
| && parameters.getApiLevel().isGreaterThanOrEqualTo(AndroidApiLevel.L_MR1)) { |
| assertThat(inspector.clazz(ApiBuilder.class), not(isPresent())); |
| } else { |
| assertThat(inspector.clazz(ApiBuilder.class), isPresent()); |
| } |
| }) |
| .addRunClasspathClasses(Api.class) |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines("Api::apiLevel22"); |
| } |
| |
| public static class Api { |
| |
| public String foo = "Api::apiLevel22"; |
| } |
| |
| public static class ApiBuilder { |
| |
| public Api api; |
| |
| public ApiBuilder() { |
| api = new Api(); |
| } |
| |
| public String build() { |
| return api.foo; |
| } |
| } |
| |
| @NoHorizontalClassMerging |
| public static class ApiCallerCaller { |
| |
| @NeverInline |
| public static void callCallApi() { |
| System.out.println(new ApiBuilder().build()); |
| } |
| } |
| |
| public static class Main { |
| |
| public static void main(String[] args) { |
| ApiCallerCaller.callCallApi(); |
| } |
| } |
| } |