mirror of
https://github.com/facebook/sapling.git
synced 2024-10-10 00:45:18 +03:00
98d9269874
Summary: Create a fork of the Mercurial code that we can use to build server rpms. The hg servers will continue to exist for a few more months while we move the darkstorm and ediscovery use cases off them. In the mean time, we want to start making breaking changes to the client, so let's create a stable copy of the hg code to produce rpms for the hg servers. The fork is based off c7770c78d, the latest hg release. This copies the files as is, then adds some minor tweaks to get it to build: - Disables some lint checks that appear to be bypassed by path - sed replace eden/scm with eden/hg-server - Removed a dependency on scm/telemetry from the edenfs-client tests since scm/telemetry pulls in the original eden/scm/lib/configparser which conflicts with the hg-server conflict parser. allow-large-files Reviewed By: quark-zju Differential Revision: D27632557 fbshipit-source-id: b2f442f4ec000ea08e4d62de068750832198e1f4
137 lines
3.1 KiB
Perl
137 lines
3.1 KiB
Perl
$ disable treemanifest
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$ configure dummyssh
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$ hg init a
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$ cd a
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$ echo a>a
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$ hg ci -q -A -m 0
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$ cd ..
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$ enable lz4revlog
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having lz4revlog enabled should not affect an existing repo
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$ cd a
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$ for i in 0 1 2 3 4 5 6 7 8 9; do
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> echo qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqquuuuuuuuuuuuuuuuuuuuqqqq$i >> a
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> done
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$ hg ci -q -m 1
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$ hg verify -q
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$ cd ..
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regular clone of an existing zlib repo should still use zlib
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$ hg clone a b
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updating to branch default
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ sort b/.hg/requires
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dotencode
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fncache
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generaldelta
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lz4revlog
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revlogv1
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store
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treestate
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pulled clone of zlib should use lz4
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$ hg clone -q --pull a alz4
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$ sort alz4/.hg/requires
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dotencode
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fncache
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generaldelta
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lz4revlog
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revlogv1
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store
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treestate
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disable lz4, then clone
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$ hg --config format.uselz4=False clone --pull a w
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 2 changesets with 2 changes to 1 files
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updating to branch default
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ sort w/.hg/requires
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dotencode
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fncache
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generaldelta
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revlogv1
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store
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treestate
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attempt to disable lz4 should be ignored for hardlinked clone
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$ hg --config format.uselz4=False clone alz4 azlib
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updating to branch default
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ sort azlib/.hg/requires
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dotencode
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fncache
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generaldelta
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lz4revlog
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revlogv1
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store
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treestate
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a new repo should use lz4 by default
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$ hg init lz
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$ cd lz
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$ echo a>a
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$ touch b
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$ hg ci -q -A -m lz0
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$ for i in 0 1 2 3 4 5 6 7 8 9; do
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> echo qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqquuuuuuuuuuuuuuuuuuuu$i >> a
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> done
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$ hg ci -q -m lz1
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$ hg verify -q
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$ hg tip
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commit: 18e28922b6ed
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: lz1
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$ sort .hg/requires
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dotencode
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fncache
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generaldelta
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lz4revlog
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revlogv1
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store
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treestate
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vanilla hg should bail in an lz4 repo
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$ hg --config 'extensions.lz4revlog=!' tip
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abort: repository requires features unknown to this Mercurial: lz4revlog!
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(see https://mercurial-scm.org/wiki/MissingRequirement for more information)
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[255]
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uncompressed clone from lz4 to lz4 should be fine
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$ cd ..
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$ hg clone --uncompressed ssh://user@dummy/lz happy
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streaming all changes
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5 files to transfer, * of data (glob)
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transferred 785 bytes in * seconds * (glob)
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searching for changes
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no changes found
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updating to branch default
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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uncompressed clone from lz4 to non-lz4 should fall back to pull
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$ hg --config 'extensions.lz4revlog=!' clone -U --uncompressed ssh://user@dummy/lz nonesuch
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warning: stream clone requested but client is missing requirements: lz4revlog
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(see https://www.mercurial-scm.org/wiki/MissingRequirement for more information)
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 2 changesets with 3 changes to 2 files
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