| // 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; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assume.assumeTrue; |
| |
| import com.android.tools.r8.cf.CfVersion; |
| import com.android.tools.r8.utils.codeinspector.CodeInspector; |
| import java.io.IOException; |
| 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 R8CfVersionTest extends TestBase { |
| |
| private final CfVersion targetVersion = CfVersion.V1_8; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withNoneRuntime().build(); |
| } |
| |
| public R8CfVersionTest(TestParameters parameters) { |
| parameters.assertNoneRuntime(); |
| } |
| |
| @Test |
| public void testCfVersionR8() throws IOException { |
| CodeInspector inspector = new CodeInspector(ToolHelper.R8_WITH_DEPS_JAR); |
| inspector.forAllClasses( |
| clazz -> { |
| assertTrue( |
| clazz |
| .getDexProgramClass() |
| .getInitialClassFileVersion() |
| .isLessThanOrEqualTo(targetVersion)); |
| }); |
| } |
| |
| @Test |
| public void testCfVersionR8Lib() throws IOException { |
| // Only run when testing R8 lib as only then do we know it is built and up-to-date. |
| assumeTrue(ToolHelper.isTestingR8Lib()); |
| CodeInspector inspector = new CodeInspector(ToolHelper.R8LIB_JAR); |
| inspector.forAllClasses( |
| clazz -> { |
| assertTrue( |
| clazz |
| .getDexProgramClass() |
| .getInitialClassFileVersion() |
| .isLessThanOrEqualTo(targetVersion)); |
| }); |
| } |
| } |