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/*
* Copyright (C) 2014 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.switchstatement;
import com.android.jack.TestTools;
import com.android.jack.backend.dex.DexFileWriter;
import com.android.jack.test.category.RuntimeRegressionTest;
import com.android.jack.test.helper.RuntimeTestHelper;
import com.android.jack.test.runtime.RuntimeTest;
import com.android.jack.test.runtime.RuntimeTestInfo;
import com.android.jack.test.toolchain.AbstractTestTools;
import com.android.jack.test.toolchain.IToolchain;
import com.android.jack.test.toolchain.JackBasedToolchain;
import junit.framework.Assert;
import org.jf.dexlib.ClassDataItem.EncodedMethod;
import org.jf.dexlib.DexFile;
import org.jf.dexlib.Code.Analysis.AnalyzedInstruction;
import org.jf.dexlib.Code.Analysis.MethodAnalyzer;
import org.jf.dexlib.Code.Format.PackedSwitchDataPseudoInstruction;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import java.io.File;
public class SwitchstatementTests extends RuntimeTest {
private RuntimeTestInfo TEST001 = new RuntimeTestInfo(
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test001"),
"com.android.jack.switchstatement.test001.dx.Tests");
private RuntimeTestInfo TEST002 = new RuntimeTestInfo(
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test002"),
"com.android.jack.switchstatement.test002.dx.Tests");
private RuntimeTestInfo TEST003 = new RuntimeTestInfo(
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test003"),
"com.android.jack.switchstatement.test003.dx.Tests");
private RuntimeTestInfo TEST004 = new RuntimeTestInfo(
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test004"),
"com.android.jack.switchstatement.test004.dx.Tests");
private RuntimeTestInfo TEST005 = new RuntimeTestInfo(
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test005"),
"com.android.jack.switchstatement.test005.dx.Tests");
private RuntimeTestInfo TEST006 = new RuntimeTestInfo(
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test006"),
"com.android.jack.switchstatement.test006.dx.Tests");
private RuntimeTestInfo TEST007 = new RuntimeTestInfo(
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test007"),
"com.android.jack.switchstatement.test007.dx.Tests");
private RuntimeTestInfo TEST008 = new RuntimeTestInfo(
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test008"),
"com.android.jack.switchstatement.test008.dx.Tests");
private RuntimeTestInfo TEST010 = new RuntimeTestInfo(
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test010"),
"com.android.jack.switchstatement.test010.dx.Tests");
private RuntimeTestInfo TEST011 = new RuntimeTestInfo(
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test011"),
"com.android.jack.switchstatement.test011.dx.Tests");
@BeforeClass
public static void setUpClass() {
SwitchstatementTests.class.getClassLoader().setDefaultAssertionStatus(true);
}
@Test
@Category(RuntimeRegressionTest.class)
public void test001() throws Exception {
new RuntimeTestHelper(TEST001).compileAndRunTest();
}
@Test
@Category(RuntimeRegressionTest.class)
public void test002() throws Exception {
new RuntimeTestHelper(TEST002).compileAndRunTest();
}
@Test
public void testCompile002AsJackThenDex() throws Exception {
File outJackTmp = AbstractTestTools.createTempDir();
{
// build as jack
JackBasedToolchain toolchain =
AbstractTestTools.getCandidateToolchain(JackBasedToolchain.class);
toolchain.addToClasspath(toolchain.getDefaultBootClasspath())
.srcToLib(outJackTmp,
/* zipFiles = */false,
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test002.jack"));
}
{
// build dex from jack
JackBasedToolchain toolchain =
AbstractTestTools.getCandidateToolchain(JackBasedToolchain.class);
toolchain.libToExe(outJackTmp, AbstractTestTools.createTempDir(), /* zipFile = */false);
}
}
@Test
@Category(RuntimeRegressionTest.class)
public void test003() throws Exception {
new RuntimeTestHelper(TEST003).compileAndRunTest();
}
@Test
@Category(RuntimeRegressionTest.class)
public void test004() throws Exception {
new RuntimeTestHelper(TEST004).compileAndRunTest();
}
@Test
@Category(RuntimeRegressionTest.class)
public void test005() throws Exception {
new RuntimeTestHelper(TEST005).compileAndRunTest();
}
@Test
@Category(RuntimeRegressionTest.class)
public void test006() throws Exception {
new RuntimeTestHelper(TEST006).compileAndRunTest();
}
@Test
@Category(RuntimeRegressionTest.class)
public void test007() throws Exception {
new RuntimeTestHelper(TEST007).compileAndRunTest();
}
@Test
@Category(RuntimeRegressionTest.class)
public void test008() throws Exception {
new RuntimeTestHelper(TEST008).compileAndRunTest();
}
/**
* Test allowing to check that 'packed-switch-payload' into generated dex is as small as possible.
*/
@Test
public void testCompile9() throws Exception {
File outFolder = AbstractTestTools.createTempDir();
File out = new File(outFolder, DexFileWriter.DEX_FILENAME);
IToolchain toolchain = AbstractTestTools.getCandidateToolchain();
toolchain.addToClasspath(toolchain.getDefaultBootClasspath())
.srcToExe(
outFolder,
/* zipFile = */ false,
AbstractTestTools.getTestRootDir("com.android.jack.switchstatement.test009.jack"));
DexFile dexFile = new DexFile(out);
EncodedMethod em =
TestTools.getEncodedMethod(dexFile,
"Lcom/android/jack/switchstatement/test009/jack/Switch;", "switch1",
"(Lcom/android/jack/switchstatement/test009/jack/Switch$Num;)Z");
MethodAnalyzer ma = new MethodAnalyzer(em, false, null);
boolean packedSwitchDataPseudo = false;
for (AnalyzedInstruction ai : ma.getInstructions()) {
if (ai.getInstruction() instanceof PackedSwitchDataPseudoInstruction) {
packedSwitchDataPseudo = true;
Assert.assertEquals(5,
((PackedSwitchDataPseudoInstruction) ai.getInstruction()).getTargetCount());
}
}
Assert.assertTrue(packedSwitchDataPseudo);
}
@Test
@Category(RuntimeRegressionTest.class)
public void test010() throws Exception {
new RuntimeTestHelper(TEST010).compileAndRunTest();
}
@Test
@Category(RuntimeRegressionTest.class)
public void test011() throws Exception {
new RuntimeTestHelper(TEST011).compileAndRunTest();
}
@Override
protected void fillRtTestInfos() {
rtTestInfos.add(TEST001);
rtTestInfos.add(TEST002);
rtTestInfos.add(TEST003);
rtTestInfos.add(TEST004);
rtTestInfos.add(TEST005);
rtTestInfos.add(TEST006);
rtTestInfos.add(TEST007);
rtTestInfos.add(TEST008);
rtTestInfos.add(TEST010);
}
}
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