| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.jack; |
| |
| import junit.framework.Assert; |
| |
| import org.jf.dexlib.CodeItem; |
| import org.jf.dexlib.DexFile; |
| import org.jf.dexlib.Code.Instruction; |
| import org.jf.dexlib.Code.Opcode; |
| import org.junit.BeforeClass; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| |
| import java.io.File; |
| |
| import javax.annotation.Nonnull; |
| |
| /** |
| * JUnit test for compilation of try/catch. |
| */ |
| public class TryCatchTest { |
| |
| @Nonnull |
| private static final File[] BOOTCLASSPATH = TestTools.getDefaultBootclasspath(); |
| |
| @BeforeClass |
| public static void setUpClass() { |
| Main.class.getClassLoader().setDefaultAssertionStatus(true); |
| } |
| |
| /** |
| * Verifies that the test source can compiled from source to dex file. |
| */ |
| @Test |
| public void testCompile() throws Exception { |
| TestTools.runCompilation(TestTools.buildCommandLineArgs( |
| TestTools.getJackTestsWithJackFolder("trycatch/test001"))); |
| } |
| |
| /** |
| * Verifies that the test source can compiled from source to dex file. |
| */ |
| @Test |
| public void testCompile2() throws Exception { |
| TestTools.runCompilation(TestTools.buildCommandLineArgs( |
| TestTools.getJackTestsWithJackFolder("trycatch/test002"))); |
| } |
| |
| /** |
| * Verifies that the test source can compiled from source to dex file. |
| */ |
| @Test |
| public void testCompile3() throws Exception { |
| TestTools.runCompilation(TestTools.buildCommandLineArgs( |
| TestTools.getJackTestsWithJackFolder("trycatch/test003"))); |
| } |
| |
| @Test |
| public void testCompile5() throws Exception { |
| TestTools.runCompilation(TestTools.buildCommandLineArgs( |
| TestTools.getJackTestsWithJackFolder("trycatch/test005"))); |
| } |
| |
| /** |
| * Verify that generated dex does not contains useless 'mov' instructions. |
| */ |
| @Test |
| @Ignore("Generated dex contains useless 'mov' instructions") |
| public void uselessMovInstructions() throws Exception { |
| File out = TestTools.createTempFile("uselessMovInstructions", ".dex"); |
| TestTools.compileSourceToDex(new Options(), |
| TestTools.getJackTestsWithJackFolder("trycatch/test004"), |
| TestTools.getClasspathAsString(BOOTCLASSPATH), out, false); |
| |
| DexFile dexFile = new DexFile(out); |
| CodeItem ci = |
| TestTools.getEncodedMethod(dexFile, "Lcom/android/jack/trycatch/test004/jack/TryCatch;", |
| "setIconAndText", "(IIILjava/lang/String;II)V").codeItem; |
| |
| Assert.assertFalse(hasOpcode(ci, Opcode.MOVE_OBJECT)); |
| } |
| |
| private boolean hasOpcode(@Nonnull CodeItem codeItem, @Nonnull Opcode opcode) { |
| for (Instruction inst : codeItem.getInstructions()) { |
| if (inst.opcode == opcode) { |
| return true; |
| } |
| } |
| return false; |
| } |
| } |