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77638ffcc0
Summary: Previously it is not actually used. `test-hgext-repogenerator.t` changed because treedirstate uses random number to generate file names. `fakedirstatewritetime.py` was updated to be treedirstate-aware. This makes test-revert.t test-merge-tools.t test-merge1.t pass. Reviewed By: singhsrb Differential Revision: D7844960 fbshipit-source-id: 33a1d0d4a8e22ea5e6bb6454956884571fcf6bab
64 lines
1.5 KiB
Perl
64 lines
1.5 KiB
Perl
A repo with unknown revlogv2 requirement string cannot be opened
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$ hg init invalidreq
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$ cd invalidreq
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$ echo exp-revlogv2.unknown >> .hg/requires
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$ hg log
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abort: repository requires features unknown to this Mercurial: exp-revlogv2.unknown!
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(see https://mercurial-scm.org/wiki/MissingRequirement for more information)
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[255]
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$ cd ..
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Can create and open repo with revlog v2 requirement
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$ cat >> $HGRCPATH << EOF
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> [experimental]
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> revlogv2 = enable-unstable-format-and-corrupt-my-data
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> EOF
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$ hg init empty-repo
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$ cd empty-repo
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$ cat .hg/requires
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dotencode
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exp-revlogv2.0
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fncache
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store
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treedirstate
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$ hg log
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Unknown flags to revlog are rejected
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>>> with open('.hg/store/00changelog.i', 'wb') as fh:
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... fh.write('\x00\x04\xde\xad')
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$ hg log
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abort: unknown flags (0x04) in version 57005 revlog 00changelog.i!
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[255]
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$ cd ..
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Writing a simple revlog v2 works
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$ hg init simple
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$ cd simple
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$ touch foo
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$ hg -q commit -A -m initial
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$ hg log
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changeset: 0:96ee1d7354c4
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tag: tip
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: initial
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Header written as expected (changelog always disables generaldelta)
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$ f --hexdump --bytes 4 .hg/store/00changelog.i
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.hg/store/00changelog.i:
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0000: 00 01 de ad |....|
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$ f --hexdump --bytes 4 .hg/store/data/foo.i
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.hg/store/data/foo.i:
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0000: 00 03 de ad |....|
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