make test a bit stricter when property values obviously can't work

Signed-off-by: Matthias Büchse <[email protected]>

Author: mbuechse

Tests/iaas/image-metadata/image-md-check.py

@@ -285,13 +285,13 @@ def validate_imageMD(img, outd_list):
     if not img.min_ram:
         print(f'ERROR: Image "{imgnm}": min_ram == 0', file=sys.stderr)
         errors += 1
-    if img.min_disk * GIB < img.size:
-        print(f'WARNING: Image "{imgnm}": img size == {img.size / MIB:.0f} MiB, but min_disk == {img.min_disk * GIB / MIB:.0f} MiB',
-              file=sys.stderr)
-        warnings += 1
     if not img.min_disk:
         print(f'ERROR: Image "{imgnm}": min_disk == 0', file=sys.stderr)
         errors += 1
+    elif img.min_disk * GIB < img.size:
+        print(f'ERROR: Image "{imgnm}": img size == {img.size / MIB:.0f} MiB, but min_disk == {img.min_disk * GIB / MIB:.0f} MiB',
+              file=sys.stderr)
+        errors += 1
     # (6) tags os:*, managed_by_*
     # Nothing to do here ... we could do a warning if those are missing ...