[BUG] JSONObject.parse不正确

[Cooper-Zhong]

问题描述

Fastjson中JSONObject.parse 与Fastjson2有差异

环境信息

• OS信息： [MacOS 12.7.4 M1 Pro 16 GB]
• JDK信息： [Openjdk 17.0.6]
• 版本信息：[Fastjson 2.0.49]

重现步骤

import com.alibaba.fastjson2.JSONException;
import com.alibaba.fastjson2.JSONObject;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertThrows;

public class Issue2155Mutated_241 {
    @Test
    public void test() {
        assertThrows(
                JSONException.class,
                () -> JSONObject.parse("{[1,2]}"));
    }

    @Test
    public void test1() {
        assertThrows(
                com.alibaba.fastjson.JSONException.class,
                () -> com.alibaba.fastjson.JSONObject.parse("{[1,2]}"));
    }

}

期待的正确结果

{[1,2]} is an invalid json on https://jsonlint.com/
fastjson does not throw any exception

相关日志输出

Expected com.alibaba.fastjson.JSONException to be thrown, but nothing was thrown.

[wenshao]

这个兼容API处理异常json的错误优先级不高，晚些时间再处理哈