| // Copyright (c) 2022, 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.code.invokedynamic; |
| |
| import static org.hamcrest.CoreMatchers.containsString; |
| import static org.junit.Assert.assertThrows; |
| import static org.junit.Assume.assumeTrue; |
| |
| import com.android.tools.r8.CompilationFailedException; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.ToolHelper; |
| import com.android.tools.r8.utils.AndroidApiLevel; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameter; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| /** This is a regression test for b/238175192 */ |
| @RunWith(Parameterized.class) |
| public class CompileGuavaWithUnrepresentableRewritingTest extends TestBase { |
| |
| @Parameter() public TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withNoneRuntime().build(); |
| } |
| |
| @Test |
| public void testD8DexNoDesugaring() throws Throwable { |
| assumeTrue(ToolHelper.isTestingR8Lib()); |
| // TODO(b/238175192): We should not generate invalid bytecode |
| assertThrows( |
| CompilationFailedException.class, |
| () -> { |
| testForD8(Backend.DEX) |
| .addProgramFiles(ToolHelper.DEPS) |
| .setMinApi(AndroidApiLevel.B) |
| .disableDesugaring() |
| .mapUnsupportedFeaturesToWarnings() |
| // TODO(b/238175192): remove again when resolved |
| .addOptionsModification( |
| options -> options.enableUnrepresentableInDexInstructionRemoval = true) |
| .compileWithExpectedDiagnostics( |
| diagnostics -> |
| diagnostics |
| .assertErrorMessageThatMatches( |
| containsString("Expected stack type to be single width")) |
| .assertWarningMessageThatMatches( |
| containsString("Invalid stack map table at instruction"))); |
| }); |
| } |
| } |