| // 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.missingclasses; |
| |
| import com.android.tools.r8.CompilationFailedException; |
| import com.android.tools.r8.TestDiagnosticMessages; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.diagnostic.MissingDefinitionContext; |
| import com.android.tools.r8.diagnostic.internal.MissingDefinitionFieldContextImpl; |
| import com.android.tools.r8.utils.FieldReferenceUtils; |
| import org.junit.Test; |
| |
| /** |
| * If a field reference that refers to a missing class resolves to a definition, then the field |
| * definition is to be blamed. |
| */ |
| public class MissingClassReferencedFromStaticPutToExistingFieldTest extends MissingClassesTestBase { |
| |
| private static final MissingDefinitionContext referencedFrom = |
| MissingDefinitionFieldContextImpl.builder() |
| .setFieldContext(FieldReferenceUtils.fieldFromField(Main.class, "FIELD")) |
| .setOrigin(getOrigin(Main.class)) |
| .build(); |
| |
| public MissingClassReferencedFromStaticPutToExistingFieldTest(TestParameters parameters) { |
| super(parameters); |
| } |
| |
| @Test(expected = CompilationFailedException.class) |
| public void testNoRules() throws Exception { |
| compileWithExpectedDiagnostics( |
| Main.class, diagnostics -> inspectDiagnosticsWithNoRules(diagnostics, referencedFrom)); |
| } |
| |
| @Test |
| public void testDontWarnMainClass() throws Exception { |
| compileWithExpectedDiagnostics( |
| Main.class, TestDiagnosticMessages::assertNoMessages, addDontWarn(Main.class)); |
| } |
| |
| @Test |
| public void testDontWarnMissingClass() throws Exception { |
| compileWithExpectedDiagnostics( |
| Main.class, TestDiagnosticMessages::assertNoMessages, addDontWarn(MissingClass.class)); |
| } |
| |
| @Test |
| public void testIgnoreWarnings() throws Exception { |
| compileWithExpectedDiagnostics( |
| Main.class, |
| diagnostics -> inspectDiagnosticsWithIgnoreWarnings(diagnostics, referencedFrom), |
| addIgnoreWarnings()); |
| } |
| |
| static class Main { |
| |
| public static MissingClass FIELD; |
| |
| public static void main(String[] args) { |
| FIELD = null; |
| } |
| } |
| } |