/*
* Copyright 1999-2101 Alibaba Group.
*
* 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.alibaba.json.test;
import java.io.InputStream;
import java.text.NumberFormat;
import junit.framework.TestCase;
import org.apache.commons.io.IOUtils;
import org.codehaus.jackson.map.ObjectMapper;
import com.alibaba.fastjson.parser.DefaultJSONParser;
public class JSONParser2Test extends TestCase {
private String text;
private int COUNT = 1000 * 10;
protected void setUp() throws Exception {
// String resource = "json/Bug_0_Test.json";
String resource = "json/Bug_0_Test.json";
InputStream is = Thread.currentThread().getContextClassLoader().getResourceAsStream(resource);
text = IOUtils.toString(is);
is.close();
// text =
// "[{\"S\":321061,\"T\":\"GetAttributeResp\"},{\"ERROR\":null,\"TS\":0,\"VAL\":{\"SqlList\":[{\"BatchSizeMax\":0,\"BatchSizeTotal\":0,\"ConcurrentMax\":1,\"DataSource\":\"jdbc:wrap-jdbc:filters=default,encoding:name=ds-offer:jdbc:mysql://100.10.10.10:8066/xxx\",\"EffectedRowCount\":0,\"ErrorCount\":0,\"ExecuteCount\":5,\"FetchRowCount\":5,\"File\":null,\"ID\":2001,\"LastError\":null,\"LastTime\":1292742908178,\"MaxTimespan\":16,\"MaxTimespanOccurTime\":1292742668191,\"Name\":null,\"RunningCount\":0,\"SQL\":\"SELECT @@SQL_MODE\",\"TotalTime\":83}]}}]";
// text = "{\"name\":null,\"flag\":true}";
// text = "-6470204979932713723";
// text = "[-5.041598256063065E-20,-7210028408342716000]";
// text = "[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]";
// text = "{\"S\":321061,\"T\":\"GetAttributeResp\"}";
// text = "{\"?�Z,??\": true,\"?>�wj��\\\"\\\\�_c~M?SN?!?k$|HE��K��'\": -1377757625945773954}";
}
public void test_0() throws Exception {
for (int i = 0; i < 50; ++i) {
f_ali_json();
f_jackson();
// f_simple_json();
System.out.println();
}
System.out.println();
System.out.println(text);
}
public void f_ali_json() throws Exception {
// String input = "[{\"a\":3}]";
long startNano = System.nanoTime();
for (int i = 0; i < COUNT; ++i) {
DefaultJSONParser parser = new DefaultJSONParser(text);
parser.parse();
}
long nano = System.nanoTime() - startNano;
System.out.println("fast-json \t: " + NumberFormat.getInstance().format(nano));
}
private void f_jackson() throws Exception {
long startNano = System.nanoTime();
for (int i = 0; i < COUNT; ++i) {
ObjectMapper mapper = new ObjectMapper();
mapper.readTree(text);
// JsonNode head = node.get(0);
// JsonNode body = node.get(1);
}
long nano = System.nanoTime() - startNano;
System.out.println("jackson \t: " + NumberFormat.getInstance().format(nano));
}
}