prepare repo

  $ hg init a

  $ cd a

  $ echo "some text" > FOO.txt

  $ echo "another text" > bar.txt

  $ echo "more text" > QUICK.txt

  $ hg add

  adding FOO.txt

  adding QUICK.txt

  adding bar.txt

  $ hg ci -mtest1

verify

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  3 files, 1 changesets, 3 total revisions

verify with journal

  $ touch .hg/store/journal

  $ hg verify

  abandoned transaction found - run hg recover

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  3 files, 1 changesets, 3 total revisions

  $ rm .hg/store/journal

introduce some bugs in repo

  $ cd .hg/store/data

  $ mv _f_o_o.txt.i X_f_o_o.txt.i

  $ mv bar.txt.i xbar.txt.i

  $ rm _q_u_i_c_k.txt.i

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

   warning: revlog 'data/FOO.txt.i' not in fncache!

   0: empty or missing FOO.txt

   FOO.txt@0: manifest refers to unknown revision f62022d3d590

   warning: revlog 'data/QUICK.txt.i' not in fncache!

   0: empty or missing QUICK.txt

   QUICK.txt@0: manifest refers to unknown revision 88b857db8eba

   warning: revlog 'data/bar.txt.i' not in fncache!

   0: empty or missing bar.txt

   bar.txt@0: manifest refers to unknown revision 256559129457

  3 files, 1 changesets, 0 total revisions

  3 warnings encountered!

  hint: run "hg debugrebuildfncache" to recover from corrupt fncache

  6 integrity errors encountered!

  (first damaged changeset appears to be 0)

  [1]

  $ cd ../../..

  $ cd ..

Set up a repo for testing missing revlog entries

  $ hg init missing-entries

  $ cd missing-entries

  $ echo 0 > file

  $ hg ci -Aqm0

  $ cp -R .hg/store .hg/store-partial

  $ echo 1 > file

  $ hg ci -Aqm1

  $ cp -R .hg/store .hg/store-full

Entire changelog missing

  $ rm .hg/store/00changelog.*

  $ hg verify -q

   0: empty or missing changelog

   manifest@0: d0b6632564d4 not in changesets

   manifest@1: 941fc4534185 not in changesets

  3 integrity errors encountered!

  (first damaged changeset appears to be 0)

  [1]

  $ cp -R .hg/store-full/. .hg/store

Entire manifest log missing

  $ rm .hg/store/00manifest.*

  $ hg verify -q

   0: empty or missing manifest

  1 integrity errors encountered!

  (first damaged changeset appears to be 0)

  [1]

  $ cp -R .hg/store-full/. .hg/store

Entire filelog missing

  $ rm .hg/store/data/file.*

  $ hg verify -q

   warning: revlog 'data/file.i' not in fncache!

   0: empty or missing file

   file@0: manifest refers to unknown revision 362fef284ce2

   file@1: manifest refers to unknown revision c10f2164107d

  1 warnings encountered!

  hint: run "hg debugrebuildfncache" to recover from corrupt fncache

  3 integrity errors encountered!

  (first damaged changeset appears to be 0)

  [1]

  $ cp -R .hg/store-full/. .hg/store

Entire changelog and manifest log missing

  $ rm .hg/store/00changelog.*

  $ rm .hg/store/00manifest.*

  $ hg verify -q

  warning: orphan revlog 'data/file.i'

  1 warnings encountered!

  $ cp -R .hg/store-full/. .hg/store

Entire changelog and filelog missing

  $ rm .hg/store/00changelog.*

  $ rm .hg/store/data/file.*

  $ hg verify -q

   0: empty or missing changelog

   manifest@0: d0b6632564d4 not in changesets

   manifest@1: 941fc4534185 not in changesets

   warning: revlog 'data/file.i' not in fncache!

   ?: empty or missing file

   file@0: manifest refers to unknown revision 362fef284ce2

   file@1: manifest refers to unknown revision c10f2164107d

  1 warnings encountered!

  hint: run "hg debugrebuildfncache" to recover from corrupt fncache

  6 integrity errors encountered!

  (first damaged changeset appears to be 0)

  [1]

  $ cp -R .hg/store-full/. .hg/store

Entire manifest log and filelog missing

  $ rm .hg/store/00manifest.*

  $ rm .hg/store/data/file.*

  $ hg verify -q

   0: empty or missing manifest

   warning: revlog 'data/file.i' not in fncache!

   0: empty or missing file

  1 warnings encountered!

  hint: run "hg debugrebuildfncache" to recover from corrupt fncache

  2 integrity errors encountered!

  (first damaged changeset appears to be 0)

  [1]

  $ cp -R .hg/store-full/. .hg/store

Changelog missing entry

  $ cp -f .hg/store-partial/00changelog.* .hg/store

  $ hg verify -q

   manifest@?: rev 1 points to nonexistent changeset 1

   manifest@?: 941fc4534185 not in changesets

   file@?: rev 1 points to nonexistent changeset 1

   (expected 0)

  1 warnings encountered!

  3 integrity errors encountered!

  [1]

  $ cp -R .hg/store-full/. .hg/store

Manifest log missing entry

  $ cp -f .hg/store-partial/00manifest.* .hg/store

  $ hg verify -q

   manifest@1: changeset refers to unknown revision 941fc4534185

   file@1: c10f2164107d not in manifests

  2 integrity errors encountered!

  (first damaged changeset appears to be 1)

  [1]

  $ cp -R .hg/store-full/. .hg/store

Filelog missing entry

  $ cp -f .hg/store-partial/data/file.* .hg/store/data

  $ hg verify -q

   file@1: manifest refers to unknown revision c10f2164107d

  1 integrity errors encountered!

  (first damaged changeset appears to be 1)

  [1]

  $ cp -R .hg/store-full/. .hg/store

Changelog and manifest log missing entry

  $ cp -f .hg/store-partial/00changelog.* .hg/store

  $ cp -f .hg/store-partial/00manifest.* .hg/store

  $ hg verify -q

   file@?: rev 1 points to nonexistent changeset 1

   (expected 0)

   file@?: c10f2164107d not in manifests

  1 warnings encountered!

  2 integrity errors encountered!

  [1]

  $ cp -R .hg/store-full/. .hg/store

Changelog and filelog missing entry

  $ cp -f .hg/store-partial/00changelog.* .hg/store

  $ cp -f .hg/store-partial/data/file.* .hg/store/data

  $ hg verify -q

   manifest@?: rev 1 points to nonexistent changeset 1

   manifest@?: 941fc4534185 not in changesets

   file@?: manifest refers to unknown revision c10f2164107d

  3 integrity errors encountered!

  [1]

  $ cp -R .hg/store-full/. .hg/store

Manifest and filelog missing entry

  $ cp -f .hg/store-partial/00manifest.* .hg/store

  $ cp -f .hg/store-partial/data/file.* .hg/store/data

  $ hg verify -q

   manifest@1: changeset refers to unknown revision 941fc4534185

  1 integrity errors encountered!

  (first damaged changeset appears to be 1)

  [1]

  $ cp -R .hg/store-full/. .hg/store

Corrupt changelog base node to cause failure to read revision

  $ printf abcd | dd conv=notrunc of=.hg/store/00changelog.i bs=1 seek=16 \

  >   2> /dev/null

  $ hg verify -q

   0: unpacking changeset 08b1860757c2: * (glob)

   manifest@?: rev 0 points to unexpected changeset 0

   manifest@?: d0b6632564d4 not in changesets

   file@?: rev 0 points to unexpected changeset 0

   (expected 1)

  1 warnings encountered!

  4 integrity errors encountered!

  (first damaged changeset appears to be 0)

  [1]

  $ cp -R .hg/store-full/. .hg/store

Corrupt manifest log base node to cause failure to read revision

  $ printf abcd | dd conv=notrunc of=.hg/store/00manifest.i bs=1 seek=16 \

  >   2> /dev/null

  $ hg verify -q

   manifest@0: reading delta d0b6632564d4: * (glob)

   file@0: 362fef284ce2 not in manifests

  2 integrity errors encountered!

  (first damaged changeset appears to be 0)

  [1]

  $ cp -R .hg/store-full/. .hg/store

Corrupt filelog base node to cause failure to read revision

  $ printf abcd | dd conv=notrunc of=.hg/store/data/file.i bs=1 seek=16 \

  >   2> /dev/null

  $ hg verify -q

   file@0: unpacking 362fef284ce2: * (glob)

  1 integrity errors encountered!

  (first damaged changeset appears to be 0)

  [1]

  $ cp -R .hg/store-full/. .hg/store

  $ cd ..

test changelog without a manifest

  $ hg init b

  $ cd b

  $ hg branch foo

  marked working directory as branch foo

  (branches are permanent and global, did you want a bookmark?)

  $ hg ci -m branchfoo

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  0 files, 1 changesets, 0 total revisions

test revlog corruption

  $ touch a

  $ hg add a

  $ hg ci -m a

  $ echo 'corrupted' > b

  $ dd if=.hg/store/data/a.i of=start bs=1 count=20 2>/dev/null

  $ cat start b > .hg/store/data/a.i

  $ hg verify

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

   a@1: broken revlog! (index data/a.i is corrupted)

  warning: orphan revlog 'data/a.i'

  1 files, 2 changesets, 0 total revisions

  1 warnings encountered!

  1 integrity errors encountered!

  (first damaged changeset appears to be 1)

  [1]

  $ cd ..

test revlog format 0

  $ revlog-formatv0.py

  $ cd formatv0

  $ hg verify

  repository uses revlog format 0

  checking changesets

  checking manifests

  crosschecking files in changesets and manifests

  checking files

  1 files, 1 changesets, 1 total revisions

  $ cd ..