add error info

alibaba · Nov 5, 2023 · fa0f55d · fa0f55d
1 parent 3d2e622
commit fa0f55d
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/core/src/main/java/com/alibaba/fastjson2/JSONReader.java b/core/src/main/java/com/alibaba/fastjson2/JSONReader.java
@@ -2626,7 +2626,7 @@ public List readArray() {
                     skipComment();
                     continue;
                 default:
-                    throw new JSONException("TODO : " + ch);
+                    throw new JSONException(info());
             }
 
             if (i == 0) {

diff --git a/core/src/test/java/com/alibaba/fastjson2/issues_1900/Issue1989.java b/core/src/test/java/com/alibaba/fastjson2/issues_1900/Issue1989.java
@@ -0,0 +1,17 @@
+package com.alibaba.fastjson2.issues_1900;
+
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONException;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+public class Issue1989 {
+    @Test
+    public void test() {
+        String paramStr = "{\n\"a\": \"\",\n\"b\": \"#b#\",\n\"d\": \"c\",\n\"d\": {\n\"f\": \"#f#\",\n\"g\": \"#g#\",\n\"h\": [\n    \"j\":[] \n]\n}\n}";
+        assertThrows(
+                JSONException.class,
+                () -> JSON.parse(paramStr));
+    }
+}