mirror of
https://github.com/facebook/sapling.git
synced 2024-10-12 01:39:21 +03:00
f3d5b0e27e
Summary:
A user hit cryptic error message:
File "revset.py", line 423, in ancestor
ancestors = repo.changelog.index.ancestors
AttributeError: 'list' object has no attribute 'ancestors'
That was because they have run `rm -rf` and the `.hg` directory was mostly
removed. `hg` falls back to revlog v0, and the code in question obviously
dislikes revlog v0.
Change the error message to just say repo corruption.
Since there are code depending on revlog v1, and we don't use v0 or v2. Remove
both of them.
Reviewed By: singhsrb
Differential Revision: D14610769
fbshipit-source-id: 9015b74989d8fa4ad50bc36ec48bca26a1faa361
513 lines
14 KiB
Perl
513 lines
14 KiB
Perl
prepare repo
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$ hg init a
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$ cd a
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$ echo "some text" > FOO.txt
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$ echo "another text" > bar.txt
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$ echo "more text" > QUICK.txt
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$ hg add
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adding FOO.txt
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adding QUICK.txt
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adding bar.txt
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$ hg ci -mtest1
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verify
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$ hg verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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3 files, 1 changesets, 3 total revisions
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verify current commit
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$ hg verify -r '.'
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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3 files, 1 changesets, 3 total revisions
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verify all commits using rev range
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$ hg verify -r ':'
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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3 files, 1 changesets, 3 total revisions
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verify with journal
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$ touch .hg/store/journal
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$ hg verify
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abandoned transaction found - run hg recover
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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3 files, 1 changesets, 3 total revisions
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$ rm .hg/store/journal
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introduce some bugs in repo
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$ cd .hg/store/data
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$ mv _f_o_o.txt.i X_f_o_o.txt.i
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$ mv bar.txt.i xbar.txt.i
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$ rm _q_u_i_c_k.txt.i
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$ hg verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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warning: revlog 'data/FOO.txt.i' not in fncache!
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0: empty or missing FOO.txt
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FOO.txt@0: manifest refers to unknown revision f62022d3d590
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warning: revlog 'data/QUICK.txt.i' not in fncache!
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0: empty or missing QUICK.txt
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QUICK.txt@0: manifest refers to unknown revision 88b857db8eba
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warning: revlog 'data/bar.txt.i' not in fncache!
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0: empty or missing bar.txt
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bar.txt@0: manifest refers to unknown revision 256559129457
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3 files, 1 changesets, 0 total revisions
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3 warnings encountered!
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hint: run "hg debugrebuildfncache" to recover from corrupt fncache
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6 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ hg verify -r '.'
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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0: empty or missing FOO.txt
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FOO.txt@0: manifest refers to unknown revision f62022d3d590
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0: empty or missing QUICK.txt
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QUICK.txt@0: manifest refers to unknown revision 88b857db8eba
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0: empty or missing bar.txt
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bar.txt@0: manifest refers to unknown revision 256559129457
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3 files, 1 changesets, 0 total revisions
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6 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ cd ../../..
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$ cd ..
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Set up a repo for testing missing revlog entries
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$ hg init missing-entries
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$ cd missing-entries
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$ echo 0 > file
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$ hg ci -Aqm0
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$ cp -R .hg/store .hg/store-partial
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$ echo 1 > file
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$ hg ci -Aqm1
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$ cp -R .hg/store .hg/store-full
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Entire changelog missing
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$ rm .hg/store/00changelog.*
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$ hg verify -q
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0: empty or missing changelog
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manifest@0: d0b6632564d4 not in changesets
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manifest@1: 941fc4534185 not in changesets
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3 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ cp -R .hg/store-full/. .hg/store
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Entire manifest log missing
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$ rm .hg/store/00manifest.*
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$ hg verify -q
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0: empty or missing manifest
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1 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ hg verify -q -r '.'
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0: empty or missing manifest
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1 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ hg verify -q -r '.^'
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0: empty or missing manifest
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1 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ cp -R .hg/store-full/. .hg/store
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Entire filelog missing
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$ rm .hg/store/data/file.*
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$ hg verify -q
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warning: revlog 'data/file.i' not in fncache!
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0: empty or missing file
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file@0: manifest refers to unknown revision 362fef284ce2
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file@1: manifest refers to unknown revision c10f2164107d
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1 warnings encountered!
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hint: run "hg debugrebuildfncache" to recover from corrupt fncache
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3 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ hg verify -q -r '.'
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1: empty or missing file
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file@1: manifest refers to unknown revision c10f2164107d
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2 integrity errors encountered!
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(first damaged changeset appears to be 1)
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[1]
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$ hg verify -q -r ':tip'
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0: empty or missing file
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file@0: manifest refers to unknown revision 362fef284ce2
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file@1: manifest refers to unknown revision c10f2164107d
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3 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ cp -R .hg/store-full/. .hg/store
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Entire changelog and manifest log missing
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$ rm .hg/store/00changelog.*
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$ rm .hg/store/00manifest.*
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$ hg verify -q
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warning: orphan revlog 'data/file.i'
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1 warnings encountered!
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$ cp -R .hg/store-full/. .hg/store
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Entire changelog and filelog missing
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$ rm .hg/store/00changelog.*
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$ rm .hg/store/data/file.*
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$ hg verify -q
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0: empty or missing changelog
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manifest@0: d0b6632564d4 not in changesets
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manifest@1: 941fc4534185 not in changesets
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warning: revlog 'data/file.i' not in fncache!
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?: empty or missing file
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file@0: manifest refers to unknown revision 362fef284ce2
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file@1: manifest refers to unknown revision c10f2164107d
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1 warnings encountered!
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hint: run "hg debugrebuildfncache" to recover from corrupt fncache
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6 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ cp -R .hg/store-full/. .hg/store
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Entire manifest log and filelog missing
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$ rm .hg/store/00manifest.*
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$ rm .hg/store/data/file.*
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$ hg verify -q
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0: empty or missing manifest
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warning: revlog 'data/file.i' not in fncache!
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0: empty or missing file
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1 warnings encountered!
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hint: run "hg debugrebuildfncache" to recover from corrupt fncache
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2 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ hg verify -q -r '.'
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0: empty or missing manifest
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1: empty or missing file
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2 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ cp -R .hg/store-full/. .hg/store
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Changelog missing entry
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$ cp -f .hg/store-partial/00changelog.* .hg/store
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$ hg verify -q
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manifest@?: rev 1 points to nonexistent changeset 1
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manifest@?: 941fc4534185 not in changesets
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file@?: rev 1 points to nonexistent changeset 1
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(expected 0)
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1 warnings encountered!
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3 integrity errors encountered!
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[1]
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$ hg verify -q -r 0
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warning: ignoring unknown working parent c5ddb05ab828!
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$ hg verify -q -r 1
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warning: ignoring unknown working parent c5ddb05ab828!
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abort: unknown revision '1'!
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[255]
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$ cp -R .hg/store-full/. .hg/store
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Manifest log missing entry
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$ cp -f .hg/store-partial/00manifest.* .hg/store
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$ hg verify -q
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manifest@1: changeset refers to unknown revision 941fc4534185
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file@1: c10f2164107d not in manifests
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2 integrity errors encountered!
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(first damaged changeset appears to be 1)
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[1]
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$ hg verify -q -r '.'
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manifest@1: changeset refers to unknown revision 941fc4534185
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1 integrity errors encountered!
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(first damaged changeset appears to be 1)
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[1]
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$ hg verify -q -r '.^'
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$ cp -R .hg/store-full/. .hg/store
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Filelog missing entry
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$ cp -f .hg/store-partial/data/file.* .hg/store/data
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$ hg verify -q
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file@1: manifest refers to unknown revision c10f2164107d
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1 integrity errors encountered!
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(first damaged changeset appears to be 1)
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[1]
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$ hg verify -q -r'.'
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file@1: manifest refers to unknown revision c10f2164107d
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1 integrity errors encountered!
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(first damaged changeset appears to be 1)
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[1]
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$ hg verify -q -r'.^'
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$ cp -R .hg/store-full/. .hg/store
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Changelog and manifest log missing entry
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$ cp -f .hg/store-partial/00changelog.* .hg/store
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$ cp -f .hg/store-partial/00manifest.* .hg/store
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$ hg verify -q
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file@?: rev 1 points to nonexistent changeset 1
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(expected 0)
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file@?: c10f2164107d not in manifests
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1 warnings encountered!
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2 integrity errors encountered!
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[1]
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$ hg verify -q -r 0
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warning: ignoring unknown working parent c5ddb05ab828!
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$ hg verify -q -r 1
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warning: ignoring unknown working parent c5ddb05ab828!
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abort: unknown revision '1'!
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[255]
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$ cp -R .hg/store-full/. .hg/store
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Changelog and filelog missing entry
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$ cp -f .hg/store-partial/00changelog.* .hg/store
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$ cp -f .hg/store-partial/data/file.* .hg/store/data
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$ hg verify -q
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manifest@?: rev 1 points to nonexistent changeset 1
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manifest@?: 941fc4534185 not in changesets
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file@?: manifest refers to unknown revision c10f2164107d
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3 integrity errors encountered!
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[1]
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$ hg verify -q -r 0
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warning: ignoring unknown working parent c5ddb05ab828!
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$ hg verify -q -r 1
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warning: ignoring unknown working parent c5ddb05ab828!
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abort: unknown revision '1'!
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[255]
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$ cp -R .hg/store-full/. .hg/store
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Manifest and filelog missing entry
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$ cp -f .hg/store-partial/00manifest.* .hg/store
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$ cp -f .hg/store-partial/data/file.* .hg/store/data
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$ hg verify -q
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manifest@1: changeset refers to unknown revision 941fc4534185
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1 integrity errors encountered!
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(first damaged changeset appears to be 1)
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[1]
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$ hg verify -q -r '.'
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manifest@1: changeset refers to unknown revision 941fc4534185
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1 integrity errors encountered!
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(first damaged changeset appears to be 1)
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[1]
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$ hg verify -q -r '.^'
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$ cp -R .hg/store-full/. .hg/store
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Corrupt changelog base node to cause failure to read revision
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$ printf abcd | dd conv=notrunc of=.hg/store/00changelog.i bs=1 seek=16 \
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> 2> /dev/null
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$ hg verify -q
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0: unpacking changeset 08b1860757c2: * (glob)
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manifest@?: rev 0 points to unexpected changeset 0
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manifest@?: d0b6632564d4 not in changesets
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file@?: rev 0 points to unexpected changeset 0
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(expected 1)
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1 warnings encountered!
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4 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ hg verify -q -r '.'
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$ hg verify -q -r '.^'
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0: unpacking changeset 08b1860757c2: * (glob)
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manifest@?: rev 0 points to unexpected changeset 0
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manifest@?: d0b6632564d4 not in changesets
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file@0: in manifest but not in changeset
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file@?: rev 0 points to unexpected changeset 0
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5 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ cp -R .hg/store-full/. .hg/store
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Corrupt manifest log base node to cause failure to read revision
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$ printf abcd | dd conv=notrunc of=.hg/store/00manifest.i bs=1 seek=16 \
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> 2> /dev/null
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$ hg verify -q
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manifest@0: reading delta d0b6632564d4: * (glob)
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file@0: 362fef284ce2 not in manifests
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2 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ hg verify -q -r '.'
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$ hg verify -q -r '.^'
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manifest@0: reading delta d0b6632564d4: * (glob)
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1 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ cp -R .hg/store-full/. .hg/store
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Corrupt filelog base node to cause failure to read revision
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$ printf abcd | dd conv=notrunc of=.hg/store/data/file.i bs=1 seek=16 \
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> 2> /dev/null
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$ hg verify -q
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file@0: unpacking 362fef284ce2: * (glob)
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1 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ hg verify -q -r '.'
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$ hg verify -q -r '.^'
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file@0: unpacking 362fef284ce2: * (glob)
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1 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ cp -R .hg/store-full/. .hg/store
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$ cd ..
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test changelog without a manifest
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$ hg init b
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$ cd b
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$ hg ci -m foo --config ui.allowemptycommit=1
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$ hg verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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0 files, 1 changesets, 0 total revisions
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test revlog corruption
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$ touch a
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$ hg add a
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$ hg ci -m a
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$ echo 'corrupted' > b
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$ dd if=.hg/store/data/a.i of=start bs=1 count=20 2>/dev/null
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$ cat start b > .hg/store/data/a.i
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$ hg verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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a@1: broken revlog! (index data/a.i is corrupted)
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warning: orphan revlog 'data/a.i'
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1 files, 2 changesets, 0 total revisions
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1 warnings encountered!
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1 integrity errors encountered!
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(first damaged changeset appears to be 1)
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[1]
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$ hg verify -r '.'
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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a@1: broken revlog! (index data/a.i is corrupted)
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1 files, 1 changesets, 0 total revisions
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1 integrity errors encountered!
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(first damaged changeset appears to be 1)
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[1]
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$ hg verify -r '.^'
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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0 files, 1 changesets, 0 total revisions
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$ cd ..
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test revlog format 0
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$ revlog-formatv0.py
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$ cd formatv0
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$ hg verify
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abort: repo is corrupted
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[255]
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$ cd ..
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test flag processor and skipflags
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$ hg init skipflags
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$ cd skipflags
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$ cat >> .hg/hgrc <<EOF
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> [extensions]
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> flagprocessor=$RUNTESTDIR/flagprocessorext.py
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> EOF
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$ echo '[BASE64]content' > base64
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$ hg commit -Aqm 'flag processor content' base64
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$ hg verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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1 files, 1 changesets, 1 total revisions
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$ cat >> $TESTTMP/break-base64.py <<EOF
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> from __future__ import absolute_import
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> import base64
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> base64.b64decode=lambda x: x
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> EOF
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$ cat >> .hg/hgrc <<EOF
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> breakbase64=$TESTTMP/break-base64.py
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> EOF
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$ hg verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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base64@0: unpacking 794cee7777cb: integrity check failed on data/base64.i:0
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1 files, 1 changesets, 1 total revisions
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1 integrity errors encountered!
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(first damaged changeset appears to be 0)
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[1]
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$ hg verify --config verify.skipflags=2147483647
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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1 files, 1 changesets, 1 total revisions
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test verify a deleted file with rev range
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$ hg init deletefiles
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$ cd deletefiles
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$ echo "some text" > newfile.txt
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$ hg add
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adding newfile.txt
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$ hg ci -mtest1
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$ hg rm newfile.txt
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$ hg ci -mtest2
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$ hg verify -r tip
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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1 files, 1 changesets, 0 total revisions
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