109 lines
3.5 KiB
Java
109 lines
3.5 KiB
Java
/**
|
|
* Copyright (c) 2015, The CyanogenMod 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 org.cyanogenmod.tests.versioning.unit;
|
|
|
|
import android.test.AndroidTestCase;
|
|
import android.test.suitebuilder.annotation.LargeTest;
|
|
import android.test.suitebuilder.annotation.SmallTest;
|
|
import dalvik.system.DexFile;
|
|
|
|
import java.io.File;
|
|
import java.io.IOException;
|
|
import java.util.ArrayList;
|
|
import java.util.Enumeration;
|
|
|
|
/**
|
|
* Created by adnan on 9/22/15.
|
|
*/
|
|
public class ClassPathTest extends AndroidTestCase {
|
|
|
|
private static final String CYANOGENMOD_NAMESPACE = "cyanogenmod";
|
|
private static final String PATH_TO_SYSTEM_FRAMEWORK = "/system/framework";
|
|
|
|
private ArrayList<String> mKnownSdkClasses;
|
|
|
|
@Override
|
|
protected void setUp() throws Exception {
|
|
super.setUp();
|
|
mKnownSdkClasses = MagicalDexHelper.getLoadedClasses(mContext, CYANOGENMOD_NAMESPACE);
|
|
}
|
|
|
|
@SmallTest
|
|
public void testClassLoaderGivesSDKClasses() {
|
|
/**
|
|
* Verify we can retrieve our sdk classes from this package
|
|
*/
|
|
assertNotNull(mKnownSdkClasses);
|
|
assertTrue(mKnownSdkClasses.size() > 0);
|
|
}
|
|
|
|
@LargeTest
|
|
public void testBootClassPathIsClean() {
|
|
File path = new File(PATH_TO_SYSTEM_FRAMEWORK);
|
|
File[] files = path.listFiles();
|
|
assertNotNull(files);
|
|
|
|
/**
|
|
* Everything in the in the boot class path needs to not
|
|
* contain the sdk. Verify integrity of runtime below.
|
|
*/
|
|
final String bootClassPath = System.getenv("BOOTCLASSPATH");
|
|
|
|
ArrayList<String> classPathJars = new ArrayList<String>();
|
|
|
|
if (bootClassPath != null) {
|
|
String[] bootClassPathElements = bootClassPath.split(":");
|
|
for (String element : bootClassPathElements) {
|
|
classPathJars.add(element);
|
|
}
|
|
} else {
|
|
throw new AssertionError("No BOOTCLASSPATH defined! ");
|
|
}
|
|
|
|
for (String classPathJar : classPathJars) {
|
|
try {
|
|
File jar = new File(classPathJar);
|
|
DexFile dexFile = new DexFile(jar);
|
|
assertTrue(isJarClean(dexFile));
|
|
} catch (IOException e) {
|
|
throw new AssertionError("Unable to find jar! " + classPathJar +
|
|
"\nException " + e.toString());
|
|
}
|
|
}
|
|
}
|
|
|
|
private void processAndCompare(String name) throws ClassPathException {
|
|
if (mKnownSdkClasses.contains(name)) {
|
|
throw new ClassPathException(name);
|
|
}
|
|
}
|
|
|
|
private boolean isJarClean(DexFile dexFile) throws AssertionError {
|
|
Enumeration<String> enumeration = dexFile.entries();
|
|
|
|
while (enumeration.hasMoreElements()) {
|
|
try {
|
|
processAndCompare(enumeration.nextElement());
|
|
} catch (ClassPathException e) {
|
|
throw new AssertionError("Jar file "
|
|
+ dexFile.getName() + " " + e.getMessage());
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
}
|