Quelle BaseTest.java Sprache: JAVA

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you 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.
*/

import java.io.*;
import java.util.*;

import org.w3c.dom.*;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.netbeans.modules.schema2beans.BaseBean;

public class BaseTest
{
String testName;
String testMsg;
    String documentDir = null;

Document doc;

OutputStream out;

BaseTest()
{
  this.testName = this.getClass().getName();
  this.out = System.out;
  this.doc = null;
}

    String getDocumentName() {
        return getClass().getName()+".xml";
    }

    String getFullDocumentName() {
        if (documentDir == null)
            return getDocumentName();
        return documentDir + getDocumentName();
    }

    void setDocumentDir(String dir) {
        documentDir = dir;
    }

void readDocument()
{
        this.readDocument(getDocumentName());
}

void readDocument(String name)
{
  /*
* The other way to create the object graph:
*
* DDFactory.register("book", "book.Book");
* book = DDFactory.create(in, "book");
*
*/
        if (documentDir != null)
            name = documentDir + name;
  try
  {
   FileInputStream in = new FileInputStream(name);

   out("creating the DOM document");
   DocumentBuilderFactory dbf =
     DocumentBuilderFactory.newInstance();
   DocumentBuilder db = dbf.newDocumentBuilder();
   this.doc = db.parse(in);
   in.close();
  }
  catch (Throwable t)
  {
            t.printStackTrace();
   throw new RuntimeException("DD creation failed: " +
            t.getMessage());
  }

  if (doc == null)
  {
   err("doc is null");
   return;
  }
}

void setTest(String msg)
{
  this.testMsg = msg;
}

void setOutputStream(OutputStream out)
{
  this.out = out;
}

    void print(String s) {
  try {
   this.out.write(s.getBytes());
  } catch(Exception e) {
   throw new RuntimeException("outputStream.write failed: " +
            e.getMessage());
  }
    }

void println(String s) {
        print(s);
        print("\n");
}

void err(String s)
{
  println("### Error - " + s);
}

  void out(String s, String s2)
{
  println(this.testName + " - " + s + "\n" + s2);
}

  void out(String s)
{
  println(this.testName + " - " + s);
}

  void out(int value)
{
  println(this.testName + " - " + value);
}

    void out(String[] s) {
        out("{");
        for (int i = 0; i < s.length; ++i)
            out("\t"+s[i]);
        out("}");
    }

    void out(BaseBean bean) {
        bean.dumpXml();
    }

    void print(Object o) {
        if (o == null) {
            print("null");
            return;
        }
        Class cls = o.getClass();
        if (cls.isArray()) {
            print("{");
            Object[] arr = (Object[]) o;
            for (int i = 0; i < arr.length; ++i) {
                if (i > 0)
                    print(", ");
                print(arr[i]);
            }
            print("}");
        } else {
            print(""+o);
        }
    }

void check(boolean success, String str)
{
  if (success)
   println(this.testName + " " + this.testMsg +
     ((str != null)?" "+str:"") + " -> OK");
  else
   println(this.testName + " " + this.testMsg +
     ((str != null)?" "+str:"") + " -> FAILED");
}

void check(boolean success)
{
  this.check(success, null);
}

    int getKMemUsage() {
Runtime rt = Runtime.getRuntime();

try {
     rt.gc();
     Thread.sleep(1000L);
     rt.gc();
     Thread.sleep(1000L);
     rt.gc();
     Thread.sleep(1000L);
     rt.gc();
} catch(Exception e) {
}

long used = rt.totalMemory()-rt.freeMemory();
return (int)(used/1024L);
    }

    void printMemUsage() {
out("Memory usage: " + getKMemUsage() + "k");
    }

public void run()
  throws Exception
{
  throw new RuntimeException("This run() method should be subclassed");
}
}

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