And finally, async parser tests for #611 too

Author: cowtowncoder

src/test/java/com/fasterxml/jackson/core/json/async/AsyncNonStdNumbersTest.java renamed to src/test/java/com/fasterxml/jackson/core/json/async/AsyncNaNHandlingTest.java

@@ -7,7 +7,7 @@
 import com.fasterxml.jackson.core.json.JsonReadFeature;
 import com.fasterxml.jackson.core.testsupport.AsyncReaderWrapper;
 
-public class AsyncNonStdNumbersTest extends AsyncTestBase
+public class AsyncNaNHandlingTest extends AsyncTestBase
 {
     private final JsonFactory DEFAULT_F = new JsonFactory();
 

src/test/java/com/fasterxml/jackson/core/json/async/AsyncNumberLeadingZeroesTest.java renamed to src/test/java/com/fasterxml/jackson/core/json/async/AsyncNonStdNumberHandlingTest.java

@@ -7,7 +7,7 @@
 import com.fasterxml.jackson.core.json.JsonReadFeature;
 import com.fasterxml.jackson.core.testsupport.AsyncReaderWrapper;
 
-public class AsyncNumberLeadingZeroesTest extends AsyncTestBase
+public class AsyncNonStdNumberHandlingTest extends AsyncTestBase
 {
     @SuppressWarnings("deprecation")
     public void testDefaultsForAsync() throws Exception {
@@ -77,7 +77,7 @@ public void testLeadingZeroesFloat() throws Exception
         _testLeadingZeroesFloat("-000.5  ", -0.5);
     }
 
-    public void _testLeadingZeroesFloat(String valueStr, double value) throws Exception
+    private void _testLeadingZeroesFloat(String valueStr, double value) throws Exception
     {
         // first: verify that we get an exception
         JsonFactory f = new JsonFactory();
@@ -104,8 +104,58 @@ public void _testLeadingZeroesFloat(String valueStr, double value) throws Except
         p.close();
     }
 
+    public void testLeadingPeriodFloat() throws Exception
+    {
+        _testLeadingPeriodFloat(".25", 0.25, 1);
+        _testLeadingPeriodFloat(".25", 0.25, 100);
+        _testLeadingPeriodFloat(" .25 ", 0.25, 1);
+        _testLeadingPeriodFloat(" .25 ", 0.25, 100);
+
+        _testLeadingPeriodFloat(".1", 0.1, 1);
+        _testLeadingPeriodFloat(".1", 0.1, 100);
+
+        _testLeadingPeriodFloat(".6125 ", 0.6125, 1);
+        _testLeadingPeriodFloat(".6125 ", 0.6125, 100);
+    }
+
+    private void _testLeadingPeriodFloat(String valueStr, double value, int bytesPerRead)
+        throws Exception
+    {
+        // first: verify that we get an exception
+
+        JsonFactory f = new JsonFactory();
+        String JSON = valueStr;
+        AsyncReaderWrapper p = createParser(f, JSON, bytesPerRead);
+        try {      
+            p.nextToken();
+            p.currentText();
+            fail("Should have thrown an exception for doc <"+JSON+">");
+        } catch (JsonParseException e) {
+            verifyException(e, "Unexpected character ('.'");
+            verifyException(e, "expected a valid value");
+        } finally {
+            p.close();
+        }
+        
+        // and then verify it's ok when enabled
+        f = JsonFactory.builder()
+                .enable(JsonReadFeature.ALLOW_LEADING_DECIMAL_POINT_FOR_NUMBERS)
+                .build();
+        p = createParser(f, JSON, bytesPerRead);
+        assertToken(JsonToken.VALUE_NUMBER_FLOAT, p.nextToken());
+        assertEquals(value, p.getDoubleValue());
+        assertEquals(valueStr.trim(), p.currentText());
+        p.close();
+    }
+
     private AsyncReaderWrapper createParser(JsonFactory f, String doc) throws IOException
     {
-        return asyncForBytes(f, 1, _jsonDoc(doc), 1);
+        return createParser(f, doc, 1);
+    }
+    
+    private AsyncReaderWrapper createParser(JsonFactory f, String doc, int bytesPerRead)
+            throws IOException
+    {
+        return asyncForBytes(f, bytesPerRead, _jsonDoc(doc), 1);
     }
 }

src/test/java/com/fasterxml/jackson/failing/NonStandardNumbers611Test.java renamed to src/test/java/com/fasterxml/jackson/core/read/NonStandardNumberParsingTest.java

@@ -1,9 +1,9 @@
-package com.fasterxml.jackson.failing;
+package com.fasterxml.jackson.core.read;
 
 import com.fasterxml.jackson.core.*;
 import com.fasterxml.jackson.core.json.JsonReadFeature;
 
-public class NonStandardNumbers611Test
+public class NonStandardNumberParsingTest
     extends com.fasterxml.jackson.core.BaseTest
 {
     private final JsonFactory JSON_F = JsonFactory.builder()

src/test/java/com/fasterxml/jackson/core/read/NonStandardParserFeaturesTest.java

@@ -145,6 +145,7 @@ private void _testLeadingZeroes(int mode, boolean appendSpace) throws Exception
         //   representation or not? Won't, for now:
         assertEquals("0", p.getText());
         assertToken(JsonToken.END_ARRAY, p.nextToken());
+        p.close();
     }
 
     private void _testAllowNaN(int mode) throws Exception