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* fix issue #2997 throws NullPointerException * fix issue #2998 fastjson-compatible parseObject throws fastjson2.JSONException
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fastjson1-compatible/src/test/java/com/alibaba/fastjson/v2issues/Issue2998.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,194 @@ | ||
| package com.alibaba.fastjson.v2issues; | ||
|
|
||
| import com.alibaba.fastjson.JSON; | ||
| import com.alibaba.fastjson.JSONException; | ||
| import com.alibaba.fastjson.JSONObject; | ||
| import com.alibaba.fastjson.parser.Feature; | ||
| import com.alibaba.fastjson.parser.ParserConfig; | ||
| import com.alibaba.fastjson.parser.deserializer.ParseProcess; | ||
| import com.alibaba.fastjson.serializer.SerializeFilter; | ||
| import com.alibaba.fastjson2.JSONReader; | ||
| import org.junit.jupiter.api.Test; | ||
|
|
||
| import java.io.ByteArrayInputStream; | ||
| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.lang.reflect.Type; | ||
| import java.nio.charset.CharsetDecoder; | ||
| import java.nio.charset.StandardCharsets; | ||
|
|
||
| public class Issue2998 { | ||
| private final String[] binaryArray = { | ||
| "11111100", "00010100", "11100001", "11000100", "00100110", | ||
| }; | ||
|
|
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| private byte[] getByteArray() { | ||
| byte[] byteArray = new byte[binaryArray.length]; | ||
| for (int i = 0; i < binaryArray.length; i++) { | ||
| byteArray[i] = (byte) Integer.parseInt(binaryArray[i], 2); | ||
| } | ||
| return byteArray; | ||
| } | ||
|
|
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| private final byte[] byteArray = getByteArray(); | ||
|
|
||
| // 1. parseObject(byte[], int, int, Charset, Type, Feature...) | ||
| @Test | ||
| public void testParseObject_Charset() { | ||
| try { | ||
| JSON.parseObject(byteArray, 0, byteArray.length, StandardCharsets.UTF_8, Object.class, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void testParseObject_byteArray_Type_Features() { | ||
| try { | ||
| Type type = JSONObject.class; | ||
| JSON.parseObject(byteArray, type, Feature.SupportAutoType); | ||
| } catch (JSONException e) { | ||
| } | ||
| } | ||
|
|
||
| // 2. parseObject(byte[], int, int, CharsetDecoder, Type, Feature...) | ||
| @Test | ||
| public void testParseObject_CharsetDecoder() { | ||
| CharsetDecoder decoder = StandardCharsets.UTF_8.newDecoder(); | ||
| try { | ||
| JSON.parseObject(byteArray, 0, byteArray.length, decoder, Object.class, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } | ||
| } | ||
|
|
||
| // 3. parseObject(byte[], Type, SerializeFilter, Feature...) | ||
| @Test | ||
| public void testParseObject_SerializeFilter() { | ||
| SerializeFilter filter = null; | ||
| try { | ||
| JSON.parseObject(byteArray, Object.class, filter, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } | ||
| } | ||
|
|
||
| // 4. parseObject(byte[], Type, JSONReader.Context) | ||
| @Test | ||
| public void testParseObject_JSONReaderContext() { | ||
| JSONReader.Context context = null; // Customize context if needed | ||
| try { | ||
| JSON.parseObject(byteArray, Object.class, context); | ||
| } catch (JSONException e) { | ||
| } | ||
| } | ||
|
|
||
| // 5. parseObject(byte[], Type, Feature...) | ||
| @Test | ||
| public void testParseObject_Type_Feature() { | ||
| try { | ||
| JSON.parseObject(byteArray, Object.class, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } | ||
| } | ||
|
|
||
| // 6. parseObject(byte[], Class<T>, Feature...) | ||
| @Test | ||
| public void testParseObject_Class_Feature() { | ||
| try { | ||
| JSON.parseObject(byteArray, Object.class, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } | ||
| } | ||
|
|
||
| // 7. parseObject(byte[], Feature...) | ||
| @Test | ||
| public void testParseObject_JSONObject() { | ||
| try { | ||
| JSON.parseObject(byteArray, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } | ||
| } | ||
|
|
||
| // 8. parseObject(byte[], int, int, Charset, Type, ParserConfig, ParseProcess, int, Feature...) | ||
| @Test | ||
| public void testParseObject_ParserConfig_ParseProcess() { | ||
| ParserConfig config = ParserConfig.getGlobalInstance(); | ||
| ParseProcess processor = null; // Customize processor if needed | ||
| try { | ||
| JSON.parseObject(byteArray, 0, byteArray.length, StandardCharsets.UTF_8, Object.class, config, processor, 0, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } | ||
| } | ||
|
|
||
| // 9. parseObject(byte[], Charset, Type, ParserConfig, ParseProcess, int, Feature...) | ||
| @Test | ||
| public void testParseObject_Charset_Config() { | ||
| ParserConfig config = ParserConfig.getGlobalInstance(); | ||
| ParseProcess processor = null; | ||
| try { | ||
| JSON.parseObject(byteArray, StandardCharsets.UTF_8, Object.class, config, processor, 0, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } | ||
| } | ||
|
|
||
| // 10. parseObject(InputStream, Type, Feature...) throws IOException | ||
| @Test | ||
| public void testParseObject_InputStream_Type() throws IOException { | ||
| InputStream inputStream = new ByteArrayInputStream(byteArray); | ||
| try { | ||
| JSON.parseObject(inputStream, Object.class, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } finally { | ||
| inputStream.close(); | ||
| } | ||
| } | ||
|
|
||
| // 11. parseObject(InputStream, Class<T>, Feature...) throws IOException | ||
| @Test | ||
| public void testParseObject_InputStream_Class() throws IOException { | ||
| InputStream inputStream = new ByteArrayInputStream(byteArray); | ||
| try { | ||
| JSON.parseObject(inputStream, Object.class, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } finally { | ||
| inputStream.close(); | ||
| } | ||
| } | ||
|
|
||
| // 12. parseObject(InputStream, Charset, Type, ParserConfig, ParseProcess, int, Feature...) throws IOException | ||
| @Test | ||
| public void testParseObject_InputStream_Charset_Config() throws IOException { | ||
| InputStream inputStream = new ByteArrayInputStream(byteArray); | ||
| ParserConfig config = ParserConfig.getGlobalInstance(); | ||
| ParseProcess processor = null; | ||
| try { | ||
| JSON.parseObject(inputStream, StandardCharsets.UTF_8, Object.class, config, processor, 0, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } finally { | ||
| inputStream.close(); | ||
| } | ||
| } | ||
|
|
||
| // 13. parseObject(InputStream, Charset, Type, ParserConfig, Feature...) throws IOException | ||
| @Test | ||
| public void testParseObject_InputStream_Charset() throws IOException { | ||
| InputStream inputStream = new ByteArrayInputStream(byteArray); | ||
| ParserConfig config = ParserConfig.getGlobalInstance(); | ||
| try { | ||
| JSON.parseObject(inputStream, StandardCharsets.UTF_8, Object.class, config, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } finally { | ||
| inputStream.close(); | ||
| } | ||
| } | ||
|
|
||
| // 14. parseObject(InputStream, Charset, Type, Feature...) throws IOException | ||
| @Test | ||
| public void testParseObject_InputStream_Charset_Feature() throws IOException { | ||
| InputStream inputStream = new ByteArrayInputStream(byteArray); | ||
| try { | ||
| JSON.parseObject(inputStream, StandardCharsets.UTF_8, Object.class, Feature.AllowComment); | ||
| } catch (JSONException e) { | ||
| } finally { | ||
| inputStream.close(); | ||
| } | ||
| } | ||
| } |