bug fixed for double

wenshao · wenshao · commit 23f346448879 · 2012-12-01T20:32:06.000+08:00
diff --git a/src/main/java/com/alibaba/fastjson/JSONArray.java b/src/main/java/com/alibaba/fastjson/JSONArray.java
@@ -314,7 +314,7 @@ public double getDoubleValue(int index) {
             return 0D;
         }
 
-        return castToDouble(value).floatValue();
+        return castToDouble(value).doubleValue();
     }
 
     public BigDecimal getBigDecimal(int index) {
diff --git a/src/main/java/com/alibaba/fastjson/JSONObject.java b/src/main/java/com/alibaba/fastjson/JSONObject.java
@@ -247,7 +247,7 @@ public double getDoubleValue(String key) {
             return 0D;
         }
 
-        return castToDouble(value).floatValue();
+        return castToDouble(value).doubleValue();
     }
 
     public BigDecimal getBigDecimal(String key) {
diff --git a/src/test/java/com/alibaba/json/bvt/bug/Bug_for_jiangwei1.java b/src/test/java/com/alibaba/json/bvt/bug/Bug_for_jiangwei1.java
@@ -0,0 +1,21 @@
+package com.alibaba.json.bvt.bug;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+
+
+public class Bug_for_jiangwei1 extends TestCase {
+    public void test_double() throws Exception {
+        JSONObject json = JSON.parseObject("{\"val\":12.3}");
+        Assert.assertEquals(12.3D, json.getDoubleValue("val"));
+    }
+    
+    public void test_JSONArray_double() throws Exception {
+        JSONArray json = JSON.parseArray("[12.3]");
+        Assert.assertEquals(12.3D, json.getDoubleValue(0));
+    }
+}

Original file line number	Diff line number	Diff line change
`@@ -314,7 +314,7 @@ public double getDoubleValue(int index) {`
`314`	`314`	`return 0D;`
`315`	`315`	`}`
`316`	`316`
`317`		`- return castToDouble(value).floatValue();`
	`317`	`+ return castToDouble(value).doubleValue();`
`318`	`318`	`}`
`319`	`319`
`320`	`320`	`public BigDecimal getBigDecimal(int index) {`
Original file line number	Diff line number	Diff line change
`@@ -247,7 +247,7 @@ public double getDoubleValue(String key) {`
`247`	`247`	`return 0D;`
`248`	`248`	`}`
`249`	`249`
`250`		`- return castToDouble(value).floatValue();`
	`250`	`+ return castToDouble(value).doubleValue();`
`251`	`251`	`}`
`252`	`252`
`253`	`253`	`public BigDecimal getBigDecimal(String key) {`