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/*
* Copyright (C) 2015 The Android Open Source 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 com.android.server.wifi;
import androidx.test.filters.SmallTest;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
/**
* Generial Utilities for Wifi tests
*/
@SmallTest
public class WifiTestUtil {
/**
* Walk up the stack and find the first method annotated with @Test
* Note: this will evaluate all overloads with the method name for the @Test annotation
*/
public static String getTestMethod() {
StackTraceElement[] stack = Thread.currentThread().getStackTrace();
for (StackTraceElement e : stack) {
if (e.isNativeMethod()) {
continue;
}
Class clazz;
try {
clazz = Class.forName(e.getClassName());
} catch (ClassNotFoundException ex) {
throw new RuntimeException("Could not find class from stack", ex);
}
Method[] methods = clazz.getDeclaredMethods();
for (Method method : methods) {
if (method.getName().equals(e.getMethodName())) {
Annotation[] annotations = method.getDeclaredAnnotations();
for (Annotation annotation : annotations) {
if (annotation.annotationType().equals(org.junit.Test.class)) {
return e.getClassName() + "#" + e.getMethodName();
}
}
}
}
}
throw new RuntimeException("Could not find a test method in the stack");
}
}
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