Fix #51

Author: cowtowncoder

release-notes/CREDITS-2.x

@@ -120,3 +120,7 @@ Damian Servin (Qnzvna@github)
 * Contributed #195 (csv) Adds schema creating csv schema with View
  (2.11.0)
 
+Rob Spoor (robtimus@github)
+* Reported #51: (yaml) `YAMLParser._locationFor()` does not use index available from
+  `Mark`object of Event
+ (2.11.1)

release-notes/VERSION-2.x

@@ -10,7 +10,9 @@ Project: jackson-datatypes-text
 
 2.11.1 (not yet released)
 
--
+#51: (yaml) `YAMLParser._locationFor()` does not use index available from `Mark`
+  object of Event
+ (reported by Rob S)
 
 2.11.0 (26-Apr-2020)
 

yaml/src/main/java/com/fasterxml/jackson/dataformat/yaml/YAMLParser.java

@@ -326,7 +326,7 @@ protected JsonLocation _locationFor(Mark m)
                     -1, -1, -1);
         }
         return new JsonLocation(_ioContext.getSourceReference(),
-                -1,
+                m.getIndex(),
                 m.getLine() + 1, // from 0- to 1-based
                 m.getColumn() + 1); // ditto
     }

yaml/src/test/java/com/fasterxml/jackson/dataformat/yaml/deser/StreamingParseTest.java

@@ -1,5 +1,6 @@
 package com.fasterxml.jackson.dataformat.yaml.deser;
 
+import com.fasterxml.jackson.core.JsonLocation;
 import com.fasterxml.jackson.core.JsonParser;
 import com.fasterxml.jackson.core.JsonToken;
 import com.fasterxml.jackson.dataformat.yaml.ModuleTestBase;
@@ -33,9 +34,21 @@ public void testBasic() throws Exception
         assertToken(JsonToken.FIELD_NAME, p.nextToken());
         assertToken(JsonToken.VALUE_STRING, p.nextToken());
         assertEquals("text", p.getText());
+        JsonLocation loc = p.getTokenLocation();
+        assertEquals(1, loc.getLineNr());
+        assertEquals(9, loc.getColumnNr());
+        assertEquals(8, loc.getCharOffset());
+        assertEquals(-1, loc.getByteOffset());
+
         assertToken(JsonToken.FIELD_NAME, p.nextToken());
         assertToken(JsonToken.VALUE_TRUE, p.nextToken());
         assertEquals("true", p.getText());
+        loc = p.getTokenLocation();
+        assertEquals(2, loc.getLineNr());
+        assertEquals(7, loc.getColumnNr());
+        assertEquals(21, loc.getCharOffset());
+        assertEquals(-1, loc.getByteOffset());
+
         assertToken(JsonToken.FIELD_NAME, p.nextToken());
         assertToken(JsonToken.VALUE_FALSE, p.nextToken());
         assertEquals("false", p.getText());