| // 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.cf; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.objectweb.asm.Opcodes; |
| |
| @RunWith(Parameterized.class) |
| public class CfVersionTest extends TestBase { |
| |
| @Parameterized.Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withNoneRuntime().build(); |
| } |
| |
| public CfVersionTest(TestParameters parameters) { |
| parameters.assertNoneRuntime(); |
| } |
| |
| @Test |
| public void test() throws Exception { |
| CfVersion v1_1 = CfVersion.V1_1; |
| assertEquals(Opcodes.V1_1, v1_1.raw()); |
| assertEquals(45, v1_1.major()); |
| assertEquals(3, v1_1.minor()); |
| |
| CfVersion v1_2 = CfVersion.V1_2; |
| assertEquals(Opcodes.V1_2, v1_2.raw()); |
| assertEquals(46, v1_2.major()); |
| assertEquals(0, v1_2.minor()); |
| |
| CfVersion v9 = CfVersion.V9; |
| assertEquals(Opcodes.V9, v9.raw()); |
| assertEquals(53, v9.major()); |
| assertEquals(0, v9.minor()); |
| |
| assertLessThan(v1_1, v1_2); |
| assertLessThan(v1_2, v9); |
| } |
| |
| private static void assertLessThan(CfVersion less, CfVersion more) { |
| assertFalse(less.isEqualTo(more)); |
| assertEquals(-1, less.compareTo(more)); |
| assertEquals(1, more.compareTo(less)); |
| assertTrue(less.isLessThan(more)); |
| assertTrue(less.isLessThanOrEqualTo(more)); |
| assertFalse(less.isGreaterThan(more)); |
| assertFalse(less.isGreaterThanOrEqualTo(more)); |
| assertFalse(more.isLessThan(less)); |
| assertFalse(more.isLessThanOrEqualTo(less)); |
| assertTrue(more.isGreaterThan(less)); |
| assertTrue(more.isGreaterThanOrEqualTo(less)); |
| } |
| } |