sapling/eden/scm/tests/test-hgsql-corruption.t
Jun Wu 0562c1220f tests: enable template-new-builtin
Summary: This makes tests depend less on revision numbers.

Reviewed By: DurhamG

Differential Revision: D22468669

fbshipit-source-id: 74a06930faa3e6ee9d246ecc718c2a3740f57a54
2020-07-20 17:27:53 -07:00

66 lines
2.0 KiB
Perl

#chg-compatible
$ . "$TESTDIR/hgsql/library.sh"
$ disable treemanifest
# Populate the db with an initial commit
$ initclient client
$ cd client
$ echo x > x
$ hg commit -qAm x
$ echo y > y
$ hg commit -qAm y
$ hg up 'desc(x)'
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo z > z
$ hg commit -qAm z
$ cd ..
$ initserver master masterrepo
$ cd master
$ hg log
$ hg pull -q ../client
# Strip middle commit, verify sync fails
$ hg debugstrip -r 'desc(y)' --config hgsql.bypass=True
- The huge number in the output below is because we're trying to apply rev 0
(which contains the generaldelta bit in the offset int) to a non-rev 0
location (so the generaldelta bit isn't stripped before the comparison)
$ hg log -l 1 2>&1 | egrep 'Corruption.*offset'
*CorruptionException: revision offset doesn't match prior length (12884967424 offset vs 3 length): data/z.i (glob)
# Recover middle commit, but on top, then try syncing (succeeds)
$ hg unbundle -q $TESTTMP/master/.hg/strip-backup/d34c38483be9-3839604f-backup.hg --config hgsql.bypass=True
$ hg log -l 1
commit: d34c38483be9
parent: b292c1e3311f
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: y
$ cd ..
# Attempt to pull new commit should fail because base rev is wrong due to reordering
$ cd client
$ echo a > a
$ hg commit -qAm a
$ cd ../master
$ hg pull ../client 2>&1 | egrep 'Corruption.*node'
*CorruptionException: expected node d34c38483be9d08f205eaae60c380a29b48e0189 at rev 1 of 00changelog.i but found bc3a71defa4a8fb6e8e5c192c02a26d94853d281 (glob)
# Fix ordering, can pull now
$ hg debugstrip -r 'desc(z)' --config hgsql.bypass=True
$ hg unbundle -q $TESTTMP/master/.hg/strip-backup/bc3a71defa4a-48128f20-backup.hg --config hgsql.bypass=True
$ hg pull ../client
pulling from ../client
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files