content: package com.alibaba.fastjson2.primitves;
  
  import com.alibaba.fastjson2.*;
  import com.alibaba.fastjson2.writer.ObjectWriter;
  import com.alibaba.fastjson2.writer.ObjectWriterCreator;
  import com.alibaba.fastjson2_vo.FloatValue1;
  import org.junit.jupiter.api.Test;
  
  import java.math.BigDecimal;
  import java.nio.charset.StandardCharsets;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class FloatValueTest {
      private float[] values = new float[100];
      private int off;
  
      public FloatValueTest() {
          values[off++] = Float.MIN_VALUE;
          values[off++] = Float.MAX_VALUE;
          values[off++] = (float) Integer.MIN_VALUE;
          values[off++] = (float) Integer.MAX_VALUE;
          values[off++] = (float) Short.MIN_VALUE;
          values[off++] = (float) Short.MAX_VALUE;
          values[off++] = (float) JSONBTest.INT24_MIN;
          values[off++] = (float) JSONBTest.INT24_MAX;
          values[off++] = -1F;
          values[off++] = -10F;
          values[off++] = -100F;
          values[off++] = -1000F;
          values[off++] = -10000F;
          values[off++] = -100000F;
          values[off++] = -1000000F;
          values[off++] = -10000000F;
          values[off++] = -100000000F;
          values[off++] = -1000000000F;
          values[off++] = 1F;
          values[off++] = 10F;
          values[off++] = 100F;
          values[off++] = 1000F;
          values[off++] = 10000F;
          values[off++] = 100000F;
          values[off++] = 1000000F;
          values[off++] = 10000000F;
          values[off++] = 100000000F;
          values[off++] = 1000000000F;
          values[off++] = -9F;
          values[off++] = -99F;
          values[off++] = -999F;
          values[off++] = -9999F;
          values[off++] = -99999F;
          values[off++] = -999999F;
          values[off++] = -9999999F;
          values[off++] = -99999999F;
          values[off++] = -999999999F;
          values[off++] = 9F;
          values[off++] = 99F;
          values[off++] = 999F;
          values[off++] = 9999F;
          values[off++] = 99999F;
          values[off++] = 999999F;
          values[off++] = 9999999F;
          values[off++] = 99999999F;
          values[off++] = 999999999F;
      }
  
      @Test
      public void test_arrayMapping() {
          ObjectWriterCreator[] creators = TestUtils.writerCreators();
  
          for (ObjectWriterCreator creator : creators) {
              ObjectWriter<FloatValue1> objectWriter = creator.createObjectWriter(FloatValue1.class);
  
              {
                  FloatValue1 vo = new FloatValue1();
                  vo.setV0000(1);
                  JSONWriter jsonWriter = JSONWriter.of();
                  objectWriter.write(jsonWriter, vo);
                  assertEquals("{\"v0000\":1.0}", jsonWriter.toString());
              }
              {
                  FloatValue1 vo = new FloatValue1();
                  vo.setV0000(1);
                  JSONWriter jsonWriter = JSONWriter.of();
                  jsonWriter.config(JSONWriter.Feature.BeanToArray);
                  objectWriter.write(jsonWriter, vo);
                  assertEquals("[1.0]", jsonWriter.toString());
              }
          }
      }
  
      @Test
      public void test_jsonb() {
          for (Float id : values) {
              FloatValue1 vo = new FloatValue1();
              vo.setV0000(id);
              byte[] jsonbBytes = JSONB.toBytes(vo);
  
              FloatValue1 v1 = JSONB.parseObject(jsonbBytes, FloatValue1.class);
              assertEquals(vo.getV0000(), v1.getV0000());
          }
      }
  
      @Test
      public void test_jsonb_value() {
          for (Float id : values) {
              byte[] jsonbBytes = JSONB.toBytes(id);
              Float id2 = JSONB.parseObject(jsonbBytes, Float.class);
              assertEquals(id, id2);
          }
      }
  
      @Test
      public void test_jsonb_array() {
          byte[] jsonbBytes = JSONB.toBytes(values);
          Float[] id2 = JSONB.parseObject(jsonbBytes, Float[].class);
          assertEquals(values.length, id2.length);
          for (int i = 0; i < id2.length; ++i) {
              assertEquals(values[i], id2[i]);
          }
      }
  
      @Test
      public void test_jsonb_array3() {
          float[] primitiveValues = new float[values.length];
          for (int i = 0; i < values.length; i++) {
              primitiveValues[i] = values[i];
          }
          byte[] jsonbBytes = JSONB.toBytes(primitiveValues);
          float[] id2 = JSONB.parseObject(jsonbBytes, float[].class);
          assertEquals(values.length, id2.length);
          for (int i = 0; i < id2.length; ++i) {
              assertEquals(primitiveValues[i], id2[i]);
          }
      }
  
      @Test
      public void test_jsonb_value_cast() {
          Number[] values = new Number[]{
                  0,
                  Byte.MIN_VALUE, Byte.MAX_VALUE,
                  Short.MIN_VALUE, Short.MAX_VALUE,
                  JSONBTest.INT24_MIN, JSONBTest.INT24_MAX,
                  Integer.MIN_VALUE, Integer.MAX_VALUE,
                  Long.MIN_VALUE, Long.MAX_VALUE,
                  new BigDecimal(".123456789012345678901234567890123456789001234567890"),
                  new BigDecimal("-.123456789012345678901234567890123456789001234567890"),
                  new BigDecimal("123456789012345678901234567890123456789001234567890."),
                  new BigDecimal("-123456789012345678901234567890123456789001234567890."),
          };
  
          for (Number value : values) {
              byte[] jsonbBytes = JSONB.toBytes(value);
              Float id2 = JSONB.parseObject(jsonbBytes, Float.class);
              assertEquals(id2.intValue(), id2.intValue());
          }
      }
  
      @Test
      public void test_jsonb_value_cast_str() {
          Number[] values = new Number[]{
                  0,
                  Byte.MIN_VALUE, Byte.MAX_VALUE,
                  Short.MIN_VALUE, Short.MAX_VALUE,
                  JSONBTest.INT24_MIN, JSONBTest.INT24_MAX,
                  Integer.MIN_VALUE, Integer.MAX_VALUE,
                  Long.MIN_VALUE, Long.MAX_VALUE,
                  new BigDecimal(".123456789012345678901234567890123456789001234567890"),
                  new BigDecimal("-.123456789012345678901234567890123456789001234567890"),
                  new BigDecimal("123456789012345678901234567890123456789001234567890."),
                  new BigDecimal("-123456789012345678901234567890123456789001234567890."),
          };
  
          for (Number value : values) {
              byte[] jsonbBytes = JSONB.toBytes(value.toString());
              Float id2 = JSONB.parseObject(jsonbBytes, Float.class);
              assertEquals(id2.intValue(), id2.intValue());
          }
      }
  
      @Test
      public void test_utf8() {
          for (Float id : values) {
              FloatValue1 vo = new FloatValue1();
              vo.setV0000(id);
              byte[] utf8Bytes = JSON.toJSONBytes(vo);
  
              FloatValue1 v1 = JSON.parseObject(utf8Bytes, FloatValue1.class);
              assertEquals(vo.getV0000(), v1.getV0000());
          }
      }
  
      @Test
      public void test_utf8_null() {
          byte[] utf8Bytes = "{\"v0000\":null}".getBytes(StandardCharsets.UTF_8);
          FloatValue1 v1 = JSON.parseObject(utf8Bytes, 0, utf8Bytes.length, StandardCharsets.UTF_8, FloatValue1.class);
          assertEquals(0F, v1.getV0000());
      }
  
      @Test
      public void test_utf8_value() {
          for (Float id : values) {
              byte[] utf8Bytes = JSON.toJSONBytes(id);
              Float id2 = JSON.parseObject(utf8Bytes, Float.class);
              assertEquals(id, id2);
          }
      }
  
      @Test
      public void test_utf8_array() {
          byte[] utf8Bytes = JSON.toJSONBytes(values);
          Float[] id2 = JSON.parseObject(utf8Bytes, Float[].class);
          assertEquals(values.length, id2.length);
          for (int i = 0; i < id2.length; ++i) {
              assertEquals(values[i], id2[i]);
          }
      }
  
      @Test
      public void test_str() {
          for (Float id : values) {
              FloatValue1 vo = new FloatValue1();
              vo.setV0000(id);
              String str = JSON.toJSONString(vo);
  
              FloatValue1 v1 = JSON.parseObject(str, FloatValue1.class);
              assertEquals(vo.getV0000(), v1.getV0000());
          }
      }
  
      @Test
      public void test_str_null() {
          String str = "{\"v0000\":null}";
          FloatValue1 v1 = JSON.parseObject(str, FloatValue1.class);
          assertEquals(0F, v1.getV0000());
      }
  
      @Test
      public void test_str_value() {
          for (Float id : values) {
              String str = JSON.toJSONString(id);
              Float id2 = JSON.parseObject(str, Float.class);
              assertEquals(id, id2);
          }
      }
  
      @Test
      public void test_str_array3() {
          float[] primitiveValues = new float[values.length];
          for (int i = 0; i < values.length; i++) {
              primitiveValues[i] = values[i];
          }
          String str = JSON.toJSONString(primitiveValues);
          float[] id2 = JSON.parseObject(str, float[].class);
          assertEquals(values.length, id2.length);
          for (int i = 0; i < id2.length; ++i) {
              assertEquals(primitiveValues[i], id2[i]);
          }
      }
  
      @Test
      public void test_str_array() {
          String str = JSON.toJSONString(values);
          Float[] id2 = JSON.parseObject(str, Float[].class);
          assertEquals(values.length, id2.length);
          for (int i = 0; i < id2.length; ++i) {
              assertEquals(values[i], id2[i]);
          }
      }
  
      @Test
      public void test_max() {
          Float id = Float.MAX_VALUE;
          FloatValue1 vo = new FloatValue1();
          vo.setV0000(id);
          byte[] utf8Bytes = JSON.toJSONBytes(vo);
  
          FloatValue1 v1 = JSON.parseObject(utf8Bytes, FloatValue1.class);
          assertEquals(vo.getV0000(), v1.getV0000());
      }
  
      @Test
      public void test_ascii() {
          for (Float id : values) {
              FloatValue1 vo = new FloatValue1();
              vo.setV0000(id);
              byte[] utf8Bytes = JSON.toJSONBytes(vo);
  
              FloatValue1 v1 = JSON.parseObject(utf8Bytes, 0, utf8Bytes.length, StandardCharsets.US_ASCII, FloatValue1.class);
              assertEquals(vo.getV0000(), v1.getV0000());
          }
      }
  
      @Test
      public void test_ascii_null() {
          byte[] utf8Bytes = "{\"v0000\":null}".getBytes(StandardCharsets.UTF_8);
          FloatValue1 v1 = JSON.parseObject(utf8Bytes, 0, utf8Bytes.length, StandardCharsets.US_ASCII, FloatValue1.class);
          assertEquals(0F, v1.getV0000());
      }
  
      @Test
      public void test_ascii_value() {
          for (Float id : values) {
              byte[] utf8Bytes = JSON.toJSONBytes(id);
              Float id2 = JSON.parseObject(utf8Bytes, 0, utf8Bytes.length, StandardCharsets.US_ASCII, Float.class);
              assertEquals(id, id2);
          }
      }
  
      @Test
      public void test_ascii_array() {
          byte[] utf8Bytes = JSON.toJSONBytes(values);
          Float[] id2 = JSON.parseObject(utf8Bytes, 0, utf8Bytes.length, StandardCharsets.US_ASCII, Float[].class);
          assertEquals(values.length, id2.length);
          for (int i = 0; i < id2.length; ++i) {
              assertEquals(values[i], id2[i]);
          }
      }
  
      @Test
      public void test_v3() {
          float f = values[3];
          byte[] utf8Bytes = JSON.toJSONBytes(f);
          float f1 = JSONReader.of(utf8Bytes).readFloatValue();
          assertEquals(f, f1);
      }
  
      @Test
      public void test0() {
          float f = 0.37172526f;
          byte[] utf8Bytes = JSON.toJSONBytes(f);
          float f1 = JSONReader.of(utf8Bytes).readFloatValue();
          assertEquals(f, f1);
      }
  }
  