1 files changed, 27 insertions, 0 deletions
diff --git a/core/src/test/java/com/google/zxing/datamatrix/encoder/HighLevelEncodeTestCase.java b/core/src/test/java/com/google/zxing/datamatrix/encoder/HighLevelEncodeTestCase.java
index 0cb8d4477..903096ed6 100644
--- a/core/src/test/java/com/google/zxing/datamatrix/encoder/HighLevelEncodeTestCase.java
+++ b/core/src/test/java/com/google/zxing/datamatrix/encoder/HighLevelEncodeTestCase.java
@@ -353,6 +353,33 @@ public final class HighLevelEncodeTestCase extends Assert {
     assertEquals("240 168 209 77 4 229 45 196 107 77 21 53 5 12 135 192", visualized);
   }
 
+  @Test
+  public void testX12AndEDIFACTSpecErrors() {
+    //X12 encoding error with spec conform float point comparisons in lookAheadTest()
+    String visualized = encodeHighLevel("AAAAAAAAAAA**\u00FCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA");
+    assertEquals("230 89 191 89 191 89 191 89 178 56 114 10 243 177 63 89 191 89 191 89 191 89 191 89 191 89 191 89 " +
+        "191 89 191 89 191 254 66 129", visualized);
+    //X12 encoding error with integer comparisons in lookAheadTest()
+    visualized = encodeHighLevel("AAAAAAAAAAAA0+****AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA");
+    assertEquals("238 89 191 89 191 89 191 89 191 254 240 194 186 170 170 160 65 4 16 65 4 16 65 4 16 65 4 16 65 4 " +
+        "16 65 4 16 65 4 16 65 124 129 167 62 212 107", visualized);
+    //EDIFACT encoding error with spec conform float point comparisons in lookAheadTest()
+    visualized = encodeHighLevel("AAAAAAAAAAA++++\u00FCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA");
+    assertEquals("230 89 191 89 191 89 191 254 66 66 44 44 44 44 235 125 230 89 191 89 191 89 191 89 191 89 191 89 " +
+        "191 89 191 89 191 89 191 89 191 254 129 17 167 62 212 107", visualized);
+    //EDIFACT encoding error with integer comparisons in lookAheadTest()
+    visualized = encodeHighLevel("++++++++++AAa0 0++++++++++++++++++++++++++++++");
+    assertEquals("240 174 186 235 174 186 235 174 176 65 124 98 240 194 12 43 174 186 235 174 186 235 174 186 235 " +
+        "174 186 235 174 186 235 174 186 235 174 186 235 173 240 129 167 62 212 107", visualized);
+    visualized = encodeHighLevel("AAAAAAAAAAAA*+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA");
+    assertEquals("230 89 191 89 191 89 191 89 191 7 170 64 191 89 191 89 191 89 191 89 191 89 191 89 191 89 191 89 " +
+        "191 89 191 66", visualized);
+    visualized = encodeHighLevel("AAAAAAAAAAA*0a0 *AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA");
+    assertEquals("230 89 191 89 191 89 191 89 178 56 227 6 228 7 183 89 191 89 191 89 191 89 191 89 191 89 191 89 " +
+        "191 89 191 89 191 254 66 66", visualized);
+
+  }
+
   private static String encodeHighLevel(String msg) {
     CharSequence encoded = HighLevelEncoder.encodeHighLevel(msg);
     //DecodeHighLevel.decode(encoded);