/**
* Copyright 2011 Ryszard Wiśniewski <brut.alll@gmail.com>
*
* 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 brut.androlib;
import brut.androlib.res.util.ExtFile;
import brut.common.BrutException;
import brut.util.OS;
import java.io.*;
import java.nio.file.*;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.HashMap;
import java.util.logging.Logger;
import org.custommonkey.xmlunit.*;
import org.junit.*;
import static org.junit.Assert.*;
import org.xml.sax.SAXException;
/**
* @author Ryszard Wiśniewski <brut.alll@gmail.com>
*/
public class BuildAndDecodeTest {
@BeforeClass
public static void beforeClass() throws Exception, BrutException {
sTmpDir = new ExtFile(OS.createTempDirectory());
sTestOrigDir = new ExtFile(sTmpDir, "testapp-orig");
sTestNewDir = new ExtFile(sTmpDir, "testapp-new");
LOGGER.info("Unpacking testapp...");
TestUtils.copyResourceDir(BuildAndDecodeTest.class,
"brut/apktool/testapp/", sTestOrigDir);
}
@AfterClass
public static void afterClass() throws BrutException {
OS.rmdir(sTmpDir);
}
@Test
public void isAaptInstalledTest() throws Exception {
assertEquals(true, isAaptPresent());
}
@Test
public void encodeAndDecodeTest() throws BrutException, IOException {
LOGGER.info("Building testapp.apk...");
File testApk = new File(sTmpDir, "testapp.apk");
new Androlib().build(sTestOrigDir, testApk,
BuildAndDecodeTest.returnStock(),"");
LOGGER.info("Decoding testapp.apk...");
ApkDecoder apkDecoder = new ApkDecoder(testApk);
apkDecoder.setOutDir(sTestNewDir);
apkDecoder.decode();
}
@Test
public void valuesAnimsTest() throws BrutException {
compareValuesFiles("values-mcc001/anims.xml");
}
@Test
public void valuesArraysTest() throws BrutException {
compareValuesFiles("values-mcc001/arrays.xml");
compareValuesFiles("values-mcc002/arrays.xml");
}
@Test
public void valuesAttrsTest() throws BrutException {
compareValuesFiles("values/attrs.xml");
}
@Test
public void valuesBoolsTest() throws BrutException {
compareValuesFiles("values-mcc001/bools.xml");
}
@Test
public void valuesColorsTest() throws BrutException {
compareValuesFiles("values-mcc001/colors.xml");
}
@Test
public void valuesDimensTest() throws BrutException {
compareValuesFiles("values-mcc001/dimens.xml");
}
@Test
public void valuesDrawablesTest() throws BrutException {
compareValuesFiles("values-mcc001/drawables.xml");
}
@Test
public void valuesIdsTest() throws BrutException {
compareValuesFiles("values-mcc001/ids.xml");
}
@Test
public void valuesIntegersTest() throws BrutException {
compareValuesFiles("values-mcc001/integers.xml");
}
@Test
public void valuesLayoutsTest() throws BrutException {
compareValuesFiles("values-mcc001/layouts.xml");
}
@Test
public void xmlPluralsTest() throws BrutException {
compareValuesFiles("values-mcc001/plurals.xml");
}
@Test
public void valuesStringsTest() throws BrutException {
compareValuesFiles("values-mcc001/strings.xml");
}
@Test
public void valuesStylesTest() throws BrutException {
compareValuesFiles("values-mcc001/styles.xml");
}
@Test
public void valuesReferencesTest() throws BrutException {
compareValuesFiles("values-mcc002/strings.xml");
}
@Test
public void crossTypeTest() throws BrutException {
compareValuesFiles("values-mcc003/strings.xml");
compareValuesFiles("values-mcc003/integers.xml");
compareValuesFiles("values-mcc003/bools.xml");
}
@Test
public void xmlLiteralsTest() throws BrutException {
compareXmlFiles("res/xml/literals.xml");
}
@Test
public void xmlReferencesTest() throws BrutException {
compareXmlFiles("res/xml/references.xml");
}
@Test
public void qualifiersTest() throws BrutException {
compareValuesFiles("values-mcc004-mnc4-en-rUS-ldrtl-sw100dp-w200dp-h300dp"
+ "-xlarge-long-land-desk-night-xhdpi-finger-keyssoft-12key"
+ "-navhidden-dpad/strings.xml");
}
@Test
public void drawableNoDpiTest() throws BrutException, IOException {
compareResFolder("drawable-nodpi");
}
@Test
public void drawableNumberedDpiTest() throws BrutException, IOException {
compareResFolder("drawable-534dpi");
}
@Test
public void drawableLdpiTest() throws BrutException, IOException {
compareResFolder("drawable-ldpi");
}
@Test
public void drawableMdpiTest() throws BrutException, IOException {
compareResFolder("drawable-mdpi");
}
@Test
public void drawableTvdpiTest() throws BrutException, IOException {
compareResFolder("drawable-tvdpi");
}
@Test
public void drawableXhdpiTest() throws BrutException, IOException {
compareResFolder("drawable-xhdpi");
}
@Test
public void drawableXxhdpiTest() throws BrutException, IOException {
compareResFolder("drawable-xxhdpi");
}
@Test
public void resRawTest() throws BrutException, IOException {
compareResFolder("raw");
}
@Test
public void libsTest() throws BrutException, IOException {
compareLibsFolder("libs");
}
private static boolean isAaptPresent() throws Exception {
boolean result = true;
try {
Process proc = Runtime.getRuntime().exec("aapt");
BufferedReader br = new BufferedReader(new InputStreamReader(
proc.getErrorStream()));
String line = null;
while ((line = br.readLine()) != null) {
}
} catch (Exception ex) {
result = false;
}
return result;
}
private void compareBinaryFolder(String path, boolean res) throws BrutException, IOException {
String tmp = "";
if (res) {
tmp = File.separatorChar + "res" + File.separatorChar;
}
Files.walkFileTree(Paths.get(sTestOrigDir.toPath() + tmp + path), new SimpleFileVisitor<Path>() {
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
// hacky fix - load test by changing name of control
File control = file.toFile();
File test = new File(file.toString().replace("testapp-orig", "testapp-new"));
if (test.isFile()) {
if (control.hashCode() != test.hashCode()) {
sResult = false;
return FileVisitResult.TERMINATE;
}
} else {
sResult = false;
return FileVisitResult.TERMINATE;
}
return FileVisitResult.CONTINUE;
}
});
}
private boolean compareResFolder(String path) throws BrutException, IOException {
sResult = true;
compareBinaryFolder(path, true);
return sResult;
}
private boolean compareLibsFolder(String path) throws BrutException, IOException {
sResult = true;
compareBinaryFolder(File.separatorChar + path,false);
return sResult;
}
private void compareValuesFiles(String path) throws BrutException {
compareXmlFiles("res/" + path, new ElementNameAndAttributeQualifier(
"name"));
}
private void compareXmlFiles(String path) throws BrutException {
compareXmlFiles(path, null);
}
private void compareXmlFiles(String path, ElementQualifier qualifier)
throws BrutException {
DetailedDiff diff;
try {
Reader control = new FileReader(new File(sTestOrigDir, path));
Reader test = new FileReader(new File(sTestNewDir, path));
diff = new DetailedDiff(new Diff(control, test));
} catch (SAXException ex) {
throw new BrutException(ex);
} catch (IOException ex) {
throw new BrutException(ex);
}
if (qualifier != null) {
diff.overrideElementQualifier(qualifier);
}
assertTrue(path + ": " + diff.getAllDifferences().toString(),
diff.similar());
}
private static HashMap<String, Boolean> returnStock() throws BrutException {
HashMap<String, Boolean> tmp = new HashMap<String, Boolean>();
tmp.put("forceBuildAll", false);
tmp.put("debug", false);
tmp.put("verbose", false);
tmp.put("framework", false);
tmp.put("update", false);
tmp.put("copyOriginal", false);
return tmp;
}
private static ExtFile sTmpDir;
private static ExtFile sTestOrigDir;
private static ExtFile sTestNewDir;
private static boolean sResult;
private final static Logger LOGGER = Logger
.getLogger(BuildAndDecodeTest.class.getName());
}