--- a/tests/test-issue6528.t Sat Aug 07 14:12:28 2021 +0200
+++ b/tests/test-issue6528.t Sat Aug 07 16:51:47 2021 +0200
@@ -524,3 +524,104 @@
no affected revisions were found
$ cd ..
+
+A config option can disable the fixing of the bad bundle on the fly
+-------------------------------------------------------------------
+
+
+
+from a v1 bundle
+~~~~~~~~~~~~~~~~
+
+ $ hg debugbundle --spec "$TESTDIR"/bundles/issue6528.hg-v1
+ bzip2-v1
+
+ $ hg init unbundle-v1-no-fix
+ $ cd unbundle-v1-no-fix
+
+ $ hg unbundle "$TESTDIR"/bundles/issue6528.hg-v1 --config storage.revlog.issue6528.fix-incoming=no
+ adding changesets
+ adding manifests
+ adding file changes
+ added 8 changesets with 12 changes to 4 files
+ new changesets f5a5a568022f:3beabb508514 (8 drafts)
+ (run 'hg update' to get a working copy)
+
+Check that revision were not fixed on the fly
+
+ $ hg debugrevlogindex b.txt
+ rev linkrev nodeid p1 p2
+ 0 2 05b806ebe5ea 000000000000 000000000000
+ 1 3 a58b36ad6b65 05b806ebe5ea 000000000000
+ 2 6 216a5fe8b8ed 000000000000 000000000000
+ 3 7 ea4f2f2463cc 216a5fe8b8ed 000000000000
+
+ $ hg debugrevlogindex D.txt
+ rev linkrev nodeid p1 p2
+ 0 6 2a8d3833f2fb 000000000000 000000000000
+ 1 7 2a80419dfc31 2a8d3833f2fb 000000000000
+
+That we do see the symptoms of the bug
+
+ $ hg up -- -1
+ 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ hg status
+ M D.txt (?)
+ M b.txt (?)
+
+And that the repair command find issue to fix.
+
+ $ hg debug-repair-issue6528 --dry-run
+ found affected revision 1 for filelog 'data/D.txt.i'
+ found affected revision 1 for filelog 'data/b.txt.i'
+ found affected revision 3 for filelog 'data/b.txt.i'
+
+ $ cd ..
+
+from a v2 bundle
+~~~~~~~~~~~~~~~~
+
+ $ hg debugbundle --spec "$TESTDIR"/bundles/issue6528.hg-v2
+ bzip2-v2
+
+ $ hg init unbundle-v2-no-fix
+ $ cd unbundle-v2-no-fix
+
+ $ hg unbundle "$TESTDIR"/bundles/issue6528.hg-v2 --config storage.revlog.issue6528.fix-incoming=no
+ adding changesets
+ adding manifests
+ adding file changes
+ added 8 changesets with 12 changes to 4 files
+ new changesets f5a5a568022f:3beabb508514 (8 drafts)
+ (run 'hg update' to get a working copy)
+
+Check that revision were not fixed on the fly
+
+ $ hg debugrevlogindex b.txt
+ rev linkrev nodeid p1 p2
+ 0 2 05b806ebe5ea 000000000000 000000000000
+ 1 3 a58b36ad6b65 05b806ebe5ea 000000000000
+ 2 6 216a5fe8b8ed 000000000000 000000000000
+ 3 7 ea4f2f2463cc 216a5fe8b8ed 000000000000
+
+ $ hg debugrevlogindex D.txt
+ rev linkrev nodeid p1 p2
+ 0 6 2a8d3833f2fb 000000000000 000000000000
+ 1 7 2a80419dfc31 2a8d3833f2fb 000000000000
+
+That we do see the symptoms of the bug
+
+ $ hg up -- -1
+ 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+ $ hg status
+ M D.txt (?)
+ M b.txt (?)
+
+And that the repair command find issue to fix.
+
+ $ hg debug-repair-issue6528 --dry-run
+ found affected revision 1 for filelog 'data/D.txt.i'
+ found affected revision 1 for filelog 'data/b.txt.i'
+ found affected revision 3 for filelog 'data/b.txt.i'
+
+ $ cd ..