Fix verify output range merge bug (disk block unaligned pieces)

diff --git a/disk_jumble/src/disk_jumble/verify.py b/disk_jumble/src/disk_jumble/verify.py
index 19cf1a75a771b837d6161e3dd40823235164fc57..5229f516150d850fa10ce9a6f7e1c51e368e606c 100644 (file)
--- a/disk_jumble/src/disk_jumble/verify.py
+++ b/disk_jumble/src/disk_jumble/verify.py
@@ -359,7 +359,9 @@ def _do_verify(
        def clean_up(ranges):
                out = []
                for r in sorted(ranges, key = lambda r: r.start):
-                       if out and r.start == out[-1].stop:
+                       if out:
+                               assert r.start >= out[-1].stop - 1
+                       if out and r.start <= out[-1].stop:
                                out[-1] = range(out[-1].start, r.stop)
                        else:
                                out.append(r)