| // 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.classmerging.horizontal; |
| |
| import com.android.tools.r8.NeverClassInline; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.classmerging.horizontal.testclasses.NonReboundFieldAccessOnMergedClassTestClasses; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class NonReboundFieldAccessOnMergedClassTest extends HorizontalClassMergingTestBase { |
| |
| public NonReboundFieldAccessOnMergedClassTest( |
| TestParameters parameters, boolean enableHorizontalClassMerging) { |
| super(parameters, enableHorizontalClassMerging); |
| } |
| |
| @Test |
| public void test() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(getClass()) |
| .addInnerClasses(NonReboundFieldAccessOnMergedClassTestClasses.class) |
| .addKeepMainRule(Main.class) |
| .addOptionsModification( |
| options -> |
| options.horizontalClassMergerOptions().enableIf(enableHorizontalClassMerging)) |
| .addHorizontallyMergedClassesInspectorIf( |
| enableHorizontalClassMerging, inspector -> inspector.assertMergedInto(D.class, C.class)) |
| .enableNeverClassInliningAnnotations() |
| .enableNoVerticalClassMergingAnnotations() |
| .setMinApi(parameters.getApiLevel()) |
| .compile() |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines("Hello world!"); |
| } |
| |
| static class Main { |
| |
| public static void main(String[] args) { |
| System.out.print(new C("Hello").greeting); |
| System.out.println(new D(" world!").greeting); |
| } |
| } |
| |
| @NeverClassInline |
| static class C extends NonReboundFieldAccessOnMergedClassTestClasses.B { |
| |
| public C(String greeting) { |
| super(greeting); |
| } |
| } |
| |
| @NeverClassInline |
| static class D extends NonReboundFieldAccessOnMergedClassTestClasses.B { |
| |
| public D(String greeting) { |
| super(greeting); |
| } |
| } |
| } |