diff --git a/java/TJUnitTest.java b/java/TJUnitTest.java
index 5200c946..c12b9f92 100644
--- a/java/TJUnitTest.java
+++ b/java/TJUnitTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C)2011-2018, 2022-2025 D. R. Commander.  All Rights Reserved.
+ * Copyright (C)2011-2018, 2022-2026 D. R. Commander.  All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -1326,13 +1326,13 @@ final class TJUnitTest {
 
         System.out.format("%s Top-Down PPM (row alignment = %d samples)  ...  ",
                           PIXFORMATSTR[format], align);
-        doBmpTest("ppm", width, align, height, format, true);
+        doBmpTest("ppm", width, align, height, format, false);
         System.out.println("OK.");
 
         if (precision == 8) {
           System.out.format("%s Bottom-Up BMP (row alignment = %d samples)  ...  ",
                             PIXFORMATSTR[format], align);
-          doBmpTest("bmp", width, align, height, format, false);
+          doBmpTest("bmp", width, align, height, format, true);
           System.out.println("OK.");
         }
 
diff --git a/src/tjunittest.c b/src/tjunittest.c
index 6bb4a8cc..522d0b6c 100644
--- a/src/tjunittest.c
+++ b/src/tjunittest.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C)2009-2014, 2017-2019, 2022-2025 D. R. Commander.
+ * Copyright (C)2009-2014, 2017-2019, 2022-2026 D. R. Commander.
  *                                              All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -1194,14 +1194,14 @@ static int bmpTest(void)
 
       printf("%s Top-Down PPM (row alignment = %d samples)  ...  ",
              pixFormatStr[format], align);
-      if (doBmpTest("ppm", width, align, height, format, 1) == -1)
+      if (doBmpTest("ppm", width, align, height, format, 0) == -1)
         return -1;
       printf("OK.\n");
 
       if (precision == 8) {
         printf("%s Bottom-Up BMP (row alignment = %d samples)  ...  ",
                pixFormatStr[format], align);
-        if (doBmpTest("bmp", width, align, height, format, 0) == -1)
+        if (doBmpTest("bmp", width, align, height, format, 1) == -1)
           return -1;
         printf("OK.\n");
       }