Add unit tests

- add APK file containing a simple app that tries to use coroutines every 2 seconds, and would fail with earlier versions of APKTool
- add unit test for decoding the app
This commit is contained in:
Adib Faramarzi 2019-05-30 22:12:57 +04:30
parent fa99bdd19d
commit cfd50acd1d
3 changed files with 109 additions and 0 deletions

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@ -568,6 +568,7 @@ public class Androlib {
buildLibrary(appDir, "lib"); buildLibrary(appDir, "lib");
buildLibrary(appDir, "libs"); buildLibrary(appDir, "libs");
buildLibrary(appDir, "kotlin"); buildLibrary(appDir, "kotlin");
buildLibrary(appDir, "META-INF/services");
} }
public void buildLibrary(File appDir, String folder) throws AndrolibException { public void buildLibrary(File appDir, String folder) throws AndrolibException {
@ -756,6 +757,7 @@ public class Androlib {
return ! stored.exists() || BrutIO.recursiveModifiedTime(working) > BrutIO .recursiveModifiedTime(stored); return ! stored.exists() || BrutIO.recursiveModifiedTime(working) > BrutIO .recursiveModifiedTime(stored);
} }
private boolean isFile(File working) { private boolean isFile(File working) {
return working.exists(); return working.exists();
} }

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@ -0,0 +1,107 @@
/**
* Copyright (C) 2018 Ryszard Wiśniewski <brut.alll@gmail.com>
* Copyright (C) 2018 Connor Tumbleson <connor.tumbleson@gmail.com>
* <p>
* 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
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* 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.decode;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import brut.androlib.Androlib;
import brut.androlib.AndrolibException;
import brut.androlib.ApkDecoder;
import brut.androlib.BaseTest;
import brut.androlib.TestUtils;
import brut.common.BrutException;
import brut.directory.DirectoryException;
import brut.directory.ExtFile;
import brut.util.OS;
import static org.junit.Assert.assertTrue;
/**
* @author Adib Faramarzi <adibfara@gmail.com>
*/
public class DecodeKotlinCoroutinesTest extends BaseTest {
private static String apk = "test-kotlin-coroutines.apk";
@BeforeClass
public static void beforeClass() throws Exception {
TestUtils.cleanFrameworkFile();
sTmpDir = new ExtFile(OS.createTempDirectory());
TestUtils.copyResourceDir(DecodeKotlinCoroutinesTest.class, "decode/kotlin-coroutines/", sTmpDir);
}
@AfterClass
public static void afterClass() throws BrutException {
OS.rmdir(sTmpDir);
}
@Test
public void kotlinCoroutinesDecodeTest() throws IOException, AndrolibException, DirectoryException {
// decode kotlin coroutines
ApkDecoder apkDecoder = new ApkDecoder(new File(sTmpDir + File.separator + apk));
apkDecoder.setOutDir(new File(sTmpDir + File.separator + apk + ".out"));
apkDecoder.setForceDelete(true);
apkDecoder.decode();
File coroutinesExceptionHandler = new File(sTmpDir + File.separator + apk + ".out"+File.separator + "META-INF" + File.separator + "services", "kotlinx.coroutines.CoroutineExceptionHandler");
File coroutinenMainDispatcherHandler = new File(sTmpDir + File.separator + apk + ".out"+File.separator + "META-INF" + File.separator + "services", "kotlinx.coroutines.internal.MainDispatcherFactory");
assert (coroutinesExceptionHandler.exists());
assert (coroutinenMainDispatcherHandler.exists());
}
@Test
public void kotlinCoroutinesEncodeAfterDecodeTest() throws IOException, BrutException {
// decode kotlin coroutines
ApkDecoder apkDecoder = new ApkDecoder(new File(sTmpDir + File.separator + apk));
apkDecoder.setOutDir(new File(sTmpDir + File.separator + apk + ".out"));
apkDecoder.setForceDelete(true);
apkDecoder.decode();
// build kotlin coroutines
ExtFile testApk = new ExtFile(sTmpDir, apk + ".out");
new Androlib().build(testApk, null);
String newApk = apk + ".out" + File.separator + "dist" + File.separator + apk;
assertTrue(fileExists(newApk));
// decode kotlin coroutines again
apkDecoder = new ApkDecoder(new File(sTmpDir + File.separator + newApk));
apkDecoder.setOutDir(new File(sTmpDir + File.separator + apk + ".out.two"));
apkDecoder.setForceDelete(true);
apkDecoder.decode();
Files.readAllBytes(Paths.get(sTmpDir + File.separator + apk + ".out.two" + File.separator + "AndroidManifest.xml"));
File coroutinesExceptionHandler = new File(sTmpDir + File.separator + apk + ".out.two" + File.separator + "META-INF" + File.separator + "services", "kotlinx.coroutines.CoroutineExceptionHandler");
File coroutinenMainDispatcherHandler = new File(sTmpDir + File.separator + apk + ".out.two" + File.separator + "META-INF" + File.separator + "services", "kotlinx.coroutines.internal.MainDispatcherFactory");
assert (coroutinesExceptionHandler.exists());
assert (coroutinenMainDispatcherHandler.exists());
}
private boolean fileExists(String filepath) {
return Files.exists(Paths.get(sTmpDir.getAbsolutePath() + File.separator + filepath));
}
}