private void checkCompoundIds(Class<?> javaClass) throws IOException {
String javaClassName = javaClass.getCanonicalName();
PsiClass psiClass =
myJavaPsiFacade.findClass(
javaClassName, GlobalSearchScope.moduleWithLibrariesScope(myModule));
assertNotNull(psiClass);
for (java.lang.reflect.Method javaMethod : javaClass.getDeclaredMethods()) {
Method method =
new Method(
Type.getType(javaClass).getInternalName(),
javaMethod.getName(),
Type.getMethodDescriptor(javaMethod));
boolean noKey = javaMethod.getAnnotation(ExpectNoPsiKey.class) != null;
PsiMethod psiMethod = psiClass.findMethodsByName(javaMethod.getName(), false)[0];
checkCompoundId(method, psiMethod, noKey);
}
for (Constructor<?> constructor : javaClass.getDeclaredConstructors()) {
Method method =
new Method(
Type.getType(javaClass).getInternalName(),
"<init>",
Type.getConstructorDescriptor(constructor));
boolean noKey = constructor.getAnnotation(ExpectNoPsiKey.class) != null;
PsiMethod[] constructors = psiClass.getConstructors();
PsiMethod psiMethod = constructors[0];
checkCompoundId(method, psiMethod, noKey);
}
}
protected void enableInspectionToolsFromProvider(InspectionToolProvider toolProvider) {
try {
for (Class c : toolProvider.getInspectionClasses()) {
enableInspectionTool((InspectionProfileEntry) c.newInstance());
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private static void checkLeakingParameters(Class<?> jClass) throws IOException {
final HashMap<Method, boolean[]> map = new HashMap<Method, boolean[]>();
// collecting leakedParameters
final ClassReader classReader =
new ClassReader(
new FileInputStream(
jClass.getResource("/" + jClass.getName().replace('.', '/') + ".class").getFile()));
classReader.accept(
new ClassVisitor(Opcodes.ASM5) {
@Override
public MethodVisitor visitMethod(
int access, String name, String desc, String signature, String[] exceptions) {
final MethodNode node =
new MethodNode(Opcodes.ASM5, access, name, desc, signature, exceptions);
final Method method = new Method(classReader.getClassName(), name, desc);
return new MethodVisitor(Opcodes.ASM5, node) {
@Override
public void visitEnd() {
super.visitEnd();
try {
map.put(
method,
LeakingParameters.build(classReader.getClassName(), node, false).parameters);
} catch (AnalyzerException ignore) {
}
}
};
}
},
ClassReader.SKIP_DEBUG | ClassReader.SKIP_FRAMES);
for (java.lang.reflect.Method jMethod : jClass.getDeclaredMethods()) {
Method method =
new Method(
Type.getType(jClass).getInternalName(),
jMethod.getName(),
Type.getMethodDescriptor(jMethod));
Annotation[][] annotations = jMethod.getParameterAnnotations();
for (int i = 0; i < annotations.length; i++) {
boolean isLeaking = false;
Annotation[] parameterAnnotations = annotations[i];
for (Annotation parameterAnnotation : parameterAnnotations) {
if (parameterAnnotation.annotationType() == ExpectLeaking.class) {
isLeaking = true;
}
}
assertEquals(method.toString() + " #" + i, isLeaking, map.get(method)[i]);
}
}
}
private void checkAnnotations(Class<?> javaClass) {
PsiClass psiClass =
myJavaPsiFacade.findClass(
javaClass.getName(), GlobalSearchScope.moduleWithLibrariesScope(myModule));
assertNotNull(psiClass);
for (java.lang.reflect.Method javaMethod : javaClass.getDeclaredMethods()) {
PsiMethod psiMethod = psiClass.findMethodsByName(javaMethod.getName(), false)[0];
Annotation[][] annotations = javaMethod.getParameterAnnotations();
// not-null parameters
params:
for (int i = 0; i < annotations.length; i++) {
Annotation[] parameterAnnotations = annotations[i];
PsiParameter psiParameter = psiMethod.getParameterList().getParameters()[i];
PsiAnnotation inferredAnnotation =
myInferredAnnotationsManager.findInferredAnnotation(
psiParameter, AnnotationUtil.NOT_NULL);
for (Annotation parameterAnnotation : parameterAnnotations) {
if (parameterAnnotation.annotationType() == ExpectNotNull.class) {
assertNotNull(javaMethod.toString() + " " + i, inferredAnnotation);
continue params;
}
}
assertNull(javaMethod.toString() + " " + i, inferredAnnotation);
}
// not-null result
ExpectNotNull expectedAnnotation = javaMethod.getAnnotation(ExpectNotNull.class);
PsiAnnotation actualAnnotation =
myInferredAnnotationsManager.findInferredAnnotation(psiMethod, AnnotationUtil.NOT_NULL);
assertEquals(javaMethod.toString(), expectedAnnotation == null, actualAnnotation == null);
// contracts
ExpectContract expectedContract = javaMethod.getAnnotation(ExpectContract.class);
PsiAnnotation actualContractAnnotation =
myInferredAnnotationsManager.findInferredAnnotation(
psiMethod, ORG_JETBRAINS_ANNOTATIONS_CONTRACT);
assertEquals(expectedContract == null, actualContractAnnotation == null);
if (expectedContract != null) {
String expectedContractValue = expectedContract.value();
String actualContractValue =
AnnotationUtil.getStringAttributeValue(actualContractAnnotation, null);
assertEquals(javaMethod.toString(), expectedContractValue, actualContractValue);
}
}
}
private String getPrefix() {
final Class<? extends Intention> aClass = getClass();
final String name = aClass.getSimpleName();
final StringBuilder buffer = new StringBuilder(name.length() + 10);
buffer.append(Character.toLowerCase(name.charAt(0)));
for (int i = 1; i < name.length(); i++) {
final char c = name.charAt(i);
if (Character.isUpperCase(c)) {
buffer.append('.');
buffer.append(Character.toLowerCase(c));
} else {
buffer.append(c);
}
}
return buffer.toString();
}
protected static LocalInspectionTool[] createLocalInspectionTools(
final InspectionToolProvider... provider) {
final ArrayList<LocalInspectionTool> result = new ArrayList<LocalInspectionTool>();
for (InspectionToolProvider toolProvider : provider) {
for (Class aClass : toolProvider.getInspectionClasses()) {
try {
final Object tool = aClass.newInstance();
assertTrue(tool instanceof LocalInspectionTool);
result.add((LocalInspectionTool) tool);
} catch (Exception e) {
LOG.error(e);
}
}
}
return result.toArray(new LocalInspectionTool[result.size()]);
}
@Nullable
protected <T> T findChildByClass(Class<T> aClass) {
for (PsiElement cur = getFirstChild(); cur != null; cur = cur.getNextSibling()) {
if (aClass.isInstance(cur)) return (T) cur;
}
return null;
}
@Nullable
public <T> T findChildByClass(Class<T> aClass) {
for (PsiElement child : getChildren()) {
if (aClass.isInstance(child)) return (T) child;
}
return null;
}
static {
try {
final Class<MyData> flavorClass = MyData.class;
final Thread currentThread = Thread.currentThread();
final ClassLoader currentLoader = currentThread.getContextClassLoader();
try {
currentThread.setContextClassLoader(flavorClass.getClassLoader());
ourDataFlavor =
new DataFlavor(
DataFlavor.javaJVMLocalObjectMimeType + ";class=" + flavorClass.getName());
} finally {
currentThread.setContextClassLoader(currentLoader);
}
} catch (ClassNotFoundException e) {
throw new RuntimeException(e);
}
}
@NotNull
public <T> T[] findChildrenByClass(Class<T> aClass) {
List<T> result = new ArrayList<T>();
for (PsiElement child : getChildren()) {
if (aClass.isInstance(child)) result.add((T) child);
}
return result.toArray((T[]) Array.newInstance(aClass, result.size()));
}
@NotNull
protected <T> T[] findChildrenByClass(Class<T> aClass) {
List<T> result = new ArrayList<T>();
for (PsiElement cur = getFirstChild(); cur != null; cur = cur.getNextSibling()) {
if (aClass.isInstance(cur)) result.add((T) cur);
}
return result.toArray((T[]) Array.newInstance(aClass, result.size()));
}
private void resetClassFields(final Class<?> aClass) {
try {
UsefulTestCase.clearDeclaredFields(this, aClass);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
if (aClass == LightPlatformTestCase.class) return;
resetClassFields(aClass.getSuperclass());
}
@Nullable
public FindUsagesHandler getNewFindUsagesHandler(
@NotNull PsiElement element, final boolean forHighlightUsages) {
for (FindUsagesHandlerFactory factory :
Extensions.getExtensions(FindUsagesHandlerFactory.EP_NAME, myProject)) {
if (factory.canFindUsages(element)) {
Class<? extends FindUsagesHandlerFactory> aClass = factory.getClass();
FindUsagesHandlerFactory copy =
(FindUsagesHandlerFactory)
new ConstructorInjectionComponentAdapter(aClass.getName(), aClass)
.getComponentInstance(myProject.getPicoContainer());
final FindUsagesHandler handler = copy.createFindUsagesHandler(element, forHighlightUsages);
if (handler == FindUsagesHandler.NULL_HANDLER) return null;
if (handler != null) {
return handler;
}
}
}
return null;
}
@NotNull
@Override
public PsiElement getNavigationElement() {
if (myAntClass != null) {
final PsiClass psiClass =
JavaPsiFacade.getInstance(getProject())
.findClass(myAntClass.getName(), myPlace.getResolveScope());
if (psiClass != null) {
return psiClass;
}
}
return this;
}
private <T> List<T> getSelectedElements(Class<T> klass) {
final Object[] elements = getSelectedNodeElements();
ArrayList<T> result = new ArrayList<T>();
if (elements == null) {
return result;
}
for (Object element : elements) {
if (element == null) continue;
if (klass.isAssignableFrom(element.getClass())) {
result.add((T) element);
}
}
return result;
}