AsmGeneratorTestpublic class AsmGeneratorTest extends Object | Unit tests for some methods of {@link AsmGenerator}. |
| Fields Summary |
|---|
| private MockLog | mLog | | private ArrayList | mOsJarPath | | private String | mOsDestJar | | private File | mTempFile | | private static final String | JAVA_CLASS_NAME |
| Methods Summary |
|---|
| private java.lang.String | classReaderToClassName(org.objectweb.asm.ClassReader classReader)
if (classReader == null) {
return null;
} else {
return classReader.getClassName().replace('/", '.");
}
| | private void | parseZip(java.lang.String jarPath, java.util.Map classes, java.util.Map filesFound)
ZipFile zip = new ZipFile(jarPath);
Enumeration<? extends ZipEntry> entries = zip.entries();
ZipEntry entry;
while (entries.hasMoreElements()) {
entry = entries.nextElement();
if (entry.getName().endsWith(".class")) {
ClassReader cr = new ClassReader(zip.getInputStream(entry));
String className = classReaderToClassName(cr);
classes.put(className, cr);
} else {
filesFound.put(entry.getName(), zip.getInputStream(entry));
}
}
| | public void | setUp()
mLog = new MockLog();
URL url = this.getClass().getClassLoader().getResource("data/mock_android.jar");
mOsJarPath = new ArrayList<String>();
mOsJarPath.add(url.getFile());
mTempFile = File.createTempFile("mock", ".jar");
mOsDestJar = mTempFile.getAbsolutePath();
mTempFile.deleteOnExit();
| | public void | tearDown()
if (mTempFile != null) {
mTempFile.delete();
mTempFile = null;
}
| | public void | testClassExclusion()
ICreateInfo ci = new ICreateInfo() {
@Override
public Class<?>[] getInjectedClasses() {
return new Class<?>[0];
}
@Override
public String[] getDelegateMethods() {
return new String[0];
}
@Override
public String[] getDelegateClassNatives() {
return new String[0];
}
@Override
public String[] getOverriddenMethods() {
// methods to force override
return new String[0];
}
@Override
public String[] getRenamedClasses() {
// classes to rename (so that we can replace them)
return new String[0];
}
@Override
public String[] getJavaPkgClasses() {
// classes to refactor (so that we can replace them)
return new String[0];
}
@Override
public Set<String> getExcludedClasses() {
Set<String> set = new HashSet<String>(2);
set.add("mock_android.dummy.InnerTest");
set.add("java.lang.JavaClass");
return set;
}
@Override
public String[] getDeleteReturns() {
// methods deleted from their return type.
return new String[0];
}
};
AsmGenerator agen = new AsmGenerator(mLog, mOsDestJar, ci);
Set<String> excludedClasses = ci.getExcludedClasses();
AsmAnalyzer aa = new AsmAnalyzer(mLog, mOsJarPath, agen,
null, // derived from
new String[] { // include classes
"**"
},
excludedClasses,
new String[] { /* include files */
"mock_android/data/data*"
});
aa.analyze();
agen.generate();
Map<String, ClassReader> output = new TreeMap<String, ClassReader>();
Map<String, InputStream> filesFound = new TreeMap<String, InputStream>();
parseZip(mOsDestJar, output, filesFound);
for (String s : output.keySet()) {
assertFalse(excludedClasses.contains(s));
}
assertArrayEquals(new String[] {"mock_android/data/dataFile"},
filesFound.keySet().toArray());
| | public void | testClassRefactoring()
ICreateInfo ci = new ICreateInfo() {
@Override
public Class<?>[] getInjectedClasses() {
// classes to inject in the final JAR
return new Class<?>[] {
com.android.tools.layoutlib.create.dataclass.JavaClass.class
};
}
@Override
public String[] getDelegateMethods() {
return new String[0];
}
@Override
public String[] getDelegateClassNatives() {
return new String[0];
}
@Override
public String[] getOverriddenMethods() {
// methods to force override
return new String[0];
}
@Override
public String[] getRenamedClasses() {
// classes to rename (so that we can replace them)
return new String[0];
}
@Override
public String[] getJavaPkgClasses() {
// classes to refactor (so that we can replace them)
return new String[] {
"java.lang.JavaClass", "com.android.tools.layoutlib.create.dataclass.JavaClass",
};
}
@Override
public Set<String> getExcludedClasses() {
return Collections.singleton("java.lang.JavaClass");
}
@Override
public String[] getDeleteReturns() {
// methods deleted from their return type.
return new String[0];
}
};
AsmGenerator agen = new AsmGenerator(mLog, mOsDestJar, ci);
AsmAnalyzer aa = new AsmAnalyzer(mLog, mOsJarPath, agen,
null, // derived from
new String[] { // include classes
"**"
},
new HashSet<String>(1),
new String[] { /* include files */
"mock_android/data/data*"
});
aa.analyze();
agen.generate();
Map<String, ClassReader> output = new TreeMap<String, ClassReader>();
Map<String, InputStream> filesFound = new TreeMap<String, InputStream>();
parseZip(mOsDestJar, output, filesFound);
boolean injectedClassFound = false;
for (ClassReader cr: output.values()) {
TestClassVisitor cv = new TestClassVisitor();
cr.accept(cv, 0);
injectedClassFound |= cv.mInjectedClassFound;
}
assertTrue(injectedClassFound);
assertArrayEquals(new String[] {"mock_android/data/dataFile"},
filesFound.keySet().toArray());
| | public void | testClassRenaming()
ICreateInfo ci = new ICreateInfo() {
@Override
public Class<?>[] getInjectedClasses() {
// classes to inject in the final JAR
return new Class<?>[0];
}
@Override
public String[] getDelegateMethods() {
return new String[0];
}
@Override
public String[] getDelegateClassNatives() {
return new String[0];
}
@Override
public String[] getOverriddenMethods() {
// methods to force override
return new String[0];
}
@Override
public String[] getRenamedClasses() {
// classes to rename (so that we can replace them)
return new String[] {
"mock_android.view.View", "mock_android.view._Original_View",
"not.an.actual.ClassName", "anoter.fake.NewClassName",
};
}
@Override
public String[] getJavaPkgClasses() {
return new String[0];
}
@Override
public Set<String> getExcludedClasses() {
return null;
}
@Override
public String[] getDeleteReturns() {
// methods deleted from their return type.
return new String[0];
}
};
AsmGenerator agen = new AsmGenerator(mLog, mOsDestJar, ci);
AsmAnalyzer aa = new AsmAnalyzer(mLog, mOsJarPath, agen,
null, // derived from
new String[] { // include classes
"**"
},
new HashSet<String>(0) /* excluded classes */,
new String[]{} /* include files */);
aa.analyze();
agen.generate();
Set<String> notRenamed = agen.getClassesNotRenamed();
assertArrayEquals(new String[] { "not/an/actual/ClassName" }, notRenamed.toArray());
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