From 9868f50714076f9dc90e7021a45324411afd9ce1 Mon Sep 17 00:00:00 2001
From: Chris Jaekl <cejaekl@yahoo.com>
Date: Mon, 14 Dec 2015 20:32:00 +0900
Subject: [PATCH] Check edge cases in Location getters

---
 prod/net/jaekl/cfb/store/Location.java     |  4 +-
 test/net/jaekl/cfb/store/LocationTest.java | 48 ++++++++++++++++++++++
 2 files changed, 50 insertions(+), 2 deletions(-)
 create mode 100644 test/net/jaekl/cfb/store/LocationTest.java

diff --git a/prod/net/jaekl/cfb/store/Location.java b/prod/net/jaekl/cfb/store/Location.java
index 91aed9f..17d081a 100644
--- a/prod/net/jaekl/cfb/store/Location.java
+++ b/prod/net/jaekl/cfb/store/Location.java
@@ -57,8 +57,8 @@ public class Location {
 	public String getClassName() { return m_className; }
 	public String getMethodName() { return m_methodName; }
 	public String getMethodRole() { return m_methodRole; }
-	public int getStart() { return m_startLine; }
-	public int getEnd() { return m_endLine; }
+	public int getStart() { return (null == m_startLine) ? (-1) : m_startLine.intValue(); }
+	public int getEnd() { return (null == m_endLine) ? (-1) : m_endLine.intValue(); }
 	
 	public void dump(PrintWriter pw, int indent) 
 	{
diff --git a/test/net/jaekl/cfb/store/LocationTest.java b/test/net/jaekl/cfb/store/LocationTest.java
new file mode 100644
index 0000000..a40c355
--- /dev/null
+++ b/test/net/jaekl/cfb/store/LocationTest.java
@@ -0,0 +1,48 @@
+package net.jaekl.cfb.store;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class LocationTest {
+
+	@Test
+	public void testGetters() {
+		Object[][] data = {
+				{ Long.valueOf(1), "classname", "methodName", "methodRole", Integer.valueOf(1), Integer.valueOf(2) },
+				{ null, null, null,  null, null, null },
+				{ Long.valueOf(123456789012L), "name", "method", "role", Integer.valueOf(123456), Integer.valueOf(123456789) },
+				{ Long.valueOf(723), "", "", "", null, null },
+				{ Long.valueOf(987654321L), "class", "method", "role", Integer.valueOf(77981), Integer.valueOf(77982) },
+				{ Long.valueOf(23), "Fred", "Wilma", "Barney", Integer.valueOf(-1), null }
+		};
+		
+		for (Object[] datum : data) {
+			Long id = (Long)datum[0];
+			String className = (String)datum[1];
+			String methodName = (String)datum[2];
+			String methodRole = (String)datum[3];
+			Integer start = (Integer)datum[4];
+			Integer end = (Integer)datum[5];
+			
+			Location loc = new Location(id, className, methodName, methodRole, start, end);
+			
+			assertEquals(className, loc.getClassName());
+			assertEquals(methodName, loc.getMethodName());
+			assertEquals(methodRole, loc.getMethodRole());
+			if (null == start) {
+				assertEquals((-1), loc.getStart());
+			}
+			else {
+				assertEquals(start, Integer.valueOf(loc.getStart()));
+			}
+			if (null == end) {
+				assertEquals((-1), loc.getEnd());
+			}
+			else {
+				assertEquals(end, Integer.valueOf(loc.getEnd()));
+			}
+		}
+	}
+
+}
-- 
2.39.2