JSONReaderScannerTest_error4.java

package com.alibaba.json.bvt.parser;

import java.io.IOException;
import java.io.StringReader;

import junit.framework.TestCase;

import org.junit.Assert;

import com.alibaba.fastjson.JSONReader;

public class JSONReaderScannerTest_error4 extends TestCase {

    public void test_e() throws Exception {
        Exception error = null;
        try {
            StringBuilder buf = new StringBuilder();
            buf.append("[{\"type\":\"");
            for (int i = 0; i < 8180; ++i) {
                buf.append('A');
            }
            buf.append("\\t");
            JSONReader reader = new JSONReader(new MyReader(buf.toString()));
            reader.readObject();
            reader.close();
        } catch (Exception ex) {
            error = ex;
        }
        Assert.assertNotNull(error);
    }

    public static class VO {

        private String type;

        public String getType() {
            return type;
        }

        public void setType(String type) {
            this.type = type;
        }

    }

    public static class MyReader extends StringReader {

        public MyReader(String s){
            super(s);
        }

        public int read(char cbuf[], int off, int len) throws IOException {
            int x = super.read(cbuf, off, len);
            if (x < 0) {
                throw new IOException();
            }
            return x;
        }
    }
}