From 3fe141196cc2b21a252d4c05ff2cdb9dceb47541 Mon Sep 17 00:00:00 2001
From: "srowen@gmail.com"
 <srowen@gmail.com@59b500cc-1b3d-0410-9834-0bbf25fbcc57>
Date: Fri, 26 Apr 2013 13:00:47 +0000
Subject: [PATCH] Add warning about test text files that may have a spurious
 newline

git-svn-id: https://zxing.googlecode.com/svn/trunk@2692 59b500cc-1b3d-0410-9834-0bbf25fbcc57
---
 .../com/google/zxing/common/AbstractBlackBoxTestCase.java  | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/core/test/src/com/google/zxing/common/AbstractBlackBoxTestCase.java b/core/test/src/com/google/zxing/common/AbstractBlackBoxTestCase.java
index 452a3087f..1796cce15 100644
--- a/core/test/src/com/google/zxing/common/AbstractBlackBoxTestCase.java
+++ b/core/test/src/com/google/zxing/common/AbstractBlackBoxTestCase.java
@@ -308,7 +308,12 @@ public abstract class AbstractBlackBoxTestCase extends Assert {
     } finally {
       reader.close();
     }
-    return result.toString();
+    String stringContents = result.toString();
+    if (stringContents.endsWith("\n")) {
+      log.warning("String contents of file " + file + " end with a newline. " +
+                  "This may not be intended and cause a test failure");
+    }
+    return stringContents;
   }
 
   protected static BufferedImage rotateImage(BufferedImage original, float degrees) {