| // 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 org.junit.Test; |
| |
| public class GenericStaticFieldTest extends HorizontalClassMergingTestBase { |
| public GenericStaticFieldTest(TestParameters parameters) { |
| super(parameters); |
| } |
| |
| @Test |
| public void testR8() throws Exception { |
| testForR8(parameters.getBackend()) |
| .addInnerClasses(getClass()) |
| .addKeepMainRule(Main.class) |
| .addKeepRules("-keepattributes Signatures") |
| .enableNeverClassInliningAnnotations() |
| .setMinApi(parameters.getApiLevel()) |
| // .addHorizontallyMergedClassesInspectorIf( |
| // enableHorizontalClassMerging, inspector -> |
| // inspector.assertMergedInto(EmptyClassTest.B.class, EmptyClassTest.A.class)) |
| .run(parameters.getRuntime(), Main.class) |
| .assertSuccessWithOutputLines("false", "false") |
| .inspect(codeInspector -> {}); |
| } |
| |
| @NeverClassInline |
| public static class A<Z extends Object> { |
| public A(Z z) { |
| if (System.currentTimeMillis() < 0) { |
| z.toString(); |
| } |
| } |
| } |
| |
| @NeverClassInline |
| public static class B {} |
| |
| @NeverClassInline |
| public static class Foo { |
| public static A<Object> field; |
| public static A<B> field2; |
| |
| public Foo() { |
| field = new A<Object>(new Object()); |
| } |
| } |
| |
| @NeverClassInline |
| public static class Foo2 { |
| public static A<Object> field; |
| |
| public Foo2() { |
| field = new A<Object>(new Object()); |
| } |
| } |
| |
| public static class Main { |
| public static void main(String[] args) { |
| Foo foo = new Foo(); |
| Foo2 foo2 = new Foo2(); |
| System.out.println(foo.field.equals(System.out)); |
| System.out.println(foo2.field.equals(System.out)); |
| } |
| } |
| } |