example applications (sparse & not) tests

- update ARSCDecoder to detail sparse applications

brut.apktool/apktool-lib/src/test/java/brut/androlib/AndroidOreoNotSparseTest.java

@@ -0,0 +1,72 @@
+/**
+ *  Copyright (C) 2017 Ryszard Wiśniewski <brut.alll@gmail.com>
+ *  Copyright (C) 2017 Connor Tumbleson <connor.tumbleson@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.directory.ExtFile;
+import brut.common.BrutException;
+import brut.util.OS;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.io.File;
+import java.util.logging.Logger;
+
+import static org.junit.Assert.assertTrue;
+
+/**
+ * @author Connor Tumbleson <connor.tumbleson@gmail.com>
+ */
+public class AndroidOreoNotSparseTest {
+    @BeforeClass
+    public static void beforeClass() throws Exception {
+        TestUtils.cleanFrameworkFile();
+        sTmpDir = new ExtFile(OS.createTempDirectory());
+        sTestOrigDir = new ExtFile(sTmpDir, "issue1594-orig");
+        sTestNewDir = new ExtFile(sTmpDir, "issue1594-new");
+        LOGGER.info("Unpacking not_sparse.apk...");
+        TestUtils.copyResourceDir(AndroidOreoNotSparseTest.class, "brut/apktool/issue1594", sTestOrigDir);
+
+        File testApk = new File(sTestOrigDir, "not_sparse.apk");
+
+        LOGGER.info("Decoding not_sparse.apk...");
+        ApkDecoder apkDecoder = new ApkDecoder(testApk);
+        apkDecoder.setOutDir(sTestNewDir);
+        apkDecoder.decode();
+
+        LOGGER.info("Building not_sparse.apk...");
+        ApkOptions apkOptions = new ApkOptions();
+        new Androlib(apkOptions).build(sTestNewDir, testApk);
+    }
+
+    @AfterClass
+    public static void afterClass() throws BrutException {
+        OS.rmdir(sTmpDir);
+    }
+
+    @Test
+    public void buildAndDecodeTest() throws BrutException {
+        assertTrue(sTestNewDir.isDirectory());
+        assertTrue(sTestOrigDir.isDirectory());
+    }
+
+    private static ExtFile sTmpDir;
+    private static ExtFile sTestOrigDir;
+    private static ExtFile sTestNewDir;
+
+    private final static Logger LOGGER = Logger.getLogger(BuildAndDecodeJarTest.class.getName());
+}

brut.apktool/apktool-lib/src/test/java/brut/androlib/AndroidOreoSparseTest.java

@@ -0,0 +1,77 @@
+/**
+ *  Copyright (C) 2017 Ryszard Wiśniewski <brut.alll@gmail.com>
+ *  Copyright (C) 2017 Connor Tumbleson <connor.tumbleson@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.directory.ExtFile;
+import brut.common.BrutException;
+import brut.util.OS;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.io.File;
+import java.util.logging.Logger;
+
+import static org.junit.Assert.assertTrue;
+
+/**
+ * @author Connor Tumbleson <connor.tumbleson@gmail.com>
+ */
+public class AndroidOreoSparseTest {
+    @BeforeClass
+    public static void beforeClass() throws Exception {
+        TestUtils.cleanFrameworkFile();
+        sTmpDir = new ExtFile(OS.createTempDirectory());
+        sTestOrigDir = new ExtFile(sTmpDir, "issue1594-orig");
+        sTestNewDir = new ExtFile(sTmpDir, "issue1594-new");
+        LOGGER.info("Unpacking sparse.apk...");
+        TestUtils.copyResourceDir(AndroidOreoNotSparseTest.class, "brut/apktool/issue1594", sTestOrigDir);
+
+        File testApk = new File(sTestOrigDir, "sparse.apk");
+
+        LOGGER.info("Decoding sparse.apk...");
+        ApkDecoder apkDecoder = new ApkDecoder(testApk);
+        apkDecoder.setOutDir(sTestNewDir);
+        apkDecoder.decode();
+
+        LOGGER.info("Building sparse.apk...");
+        ApkOptions apkOptions = new ApkOptions();
+        new Androlib(apkOptions).build(sTestNewDir, testApk);
+    }
+
+    @AfterClass
+    public static void afterClass() throws BrutException {
+        OS.rmdir(sTmpDir);
+    }
+
+    @Test
+    public void buildAndDecodeTest() throws BrutException {
+        assertTrue(sTestNewDir.isDirectory());
+        assertTrue(sTestOrigDir.isDirectory());
+    }
+
+    @Test
+    public void ensureStringsOreoTest() throws BrutException {
+        assertTrue((new File(sTestNewDir, "res/values-v26/strings.xml").isFile()));
+    }
+
+    private static ExtFile sTmpDir;
+    private static ExtFile sTestOrigDir;
+    private static ExtFile sTestNewDir;
+
+    private final static Logger LOGGER = Logger.getLogger(BuildAndDecodeJarTest.class.getName());
+}