mirror of
https://github.com/facebook/sapling.git
synced 2024-10-09 08:18:15 +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
194 lines
4.9 KiB
Raku
194 lines
4.9 KiB
Raku
#require py2
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$ disable treemanifest
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$ setconfig ui.interactive=yes format.usegeneraldelta=yes
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$ hg init debugrevlog
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$ cd debugrevlog
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$ echo a > a
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$ hg ci -Am adda
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adding a
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$ hg debugrevlog -m
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format : 1
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flags : inline, generaldelta
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revisions : 1
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merges : 0 ( 0.00%)
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normal : 1 (100.00%)
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revisions : 1
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full : 1 (100.00%)
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deltas : 0 ( 0.00%)
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revision size : 44
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full : 44 (100.00%)
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deltas : 0 ( 0.00%)
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chunks : 1
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0x75 (u) : 1 (100.00%)
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chunks size : 44
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0x75 (u) : 44 (100.00%)
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avg chain length : 0
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max chain length : 0
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max chain reach : 44
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compression ratio : 0
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uncompressed data size (min/max/avg) : 43 / 43 / 43
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full revision size (min/max/avg) : 44 / 44 / 44
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delta size (min/max/avg) : 0 / 0 / 0
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Test debugindex, with and without the --debug flag
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$ hg debugindex a
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rev offset length ..... linkrev nodeid p1 p2 (re)
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0 0 3 .... 0 b789fdd96dc2 000000000000 000000000000 (re)
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$ hg --debug debugindex a
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rev offset length ..... linkrev nodeid p1 p2 (re)
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0 0 3 .... 0 b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 (re)
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$ hg debugindex -f 1 a
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rev flag offset length size ..... link p1 p2 nodeid (re)
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0 0000 0 3 2 .... 0 -1 -1 b789fdd96dc2 (re)
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$ hg --debug debugindex -f 1 a
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rev flag offset length size ..... link p1 p2 nodeid (re)
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0 0000 0 3 2 .... 0 -1 -1 b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3 (re)
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debugdelta chain basic output
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$ hg debugdeltachain -m
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rev chain# chainlen prev delta size rawsize chainsize ratio lindist extradist extraratio
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0 1 1 -1 base 44 43 44 1.02326 44 0 0.00000
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$ hg debugdeltachain -m -T '{chainid} {chainlen}\n'
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1 1
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$ hg debugdeltachain -m -Tjson
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[
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{
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"chainid": 1,
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"chainlen": 1,
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"chainratio": 1.02325581395,
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"chainsize": 44,
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"compsize": 44,
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"deltatype": "base",
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"extradist": 0,
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"extraratio": 0.0,
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"lindist": 44,
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"prevrev": -1,
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"rev": 0,
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"uncompsize": 43
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}
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]
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debugdelta chain with sparse read enabled
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$ cat >> $HGRCPATH <<EOF
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> [experimental]
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> sparse-read = True
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> EOF
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$ hg debugdeltachain -m
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rev chain# chainlen prev delta size rawsize chainsize ratio lindist extradist extraratio readsize largestblk rddensity
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0 1 1 -1 base 44 43 44 1.02326 44 0 0.00000 44 44 1.00000
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$ hg debugdeltachain -m -T '{chainid} {chainlen} {readsize} {largestblock} {readdensity}\n'
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1 1 44 44 1.0
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$ hg debugdeltachain -m -Tjson
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[
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{
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"chainid": 1,
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"chainlen": 1,
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"chainratio": 1.02325581395,
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"chainsize": 44,
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"compsize": 44,
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"deltatype": "base",
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"extradist": 0,
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"extraratio": 0.0,
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"largestblock": 44,
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"lindist": 44,
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"prevrev": -1,
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"readdensity": 1.0,
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"readsize": 44,
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"rev": 0,
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"uncompsize": 43
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}
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]
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Test max chain len
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$ cat >> $HGRCPATH << EOF
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> [format]
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> maxchainlen=4
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> EOF
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$ printf "This test checks if maxchainlen config value is respected also it can serve as basic test for debugrevlog -d <file>.\n" >> a
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$ hg ci -m a
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$ printf "b\n" >> a
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$ hg ci -m a
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$ printf "c\n" >> a
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$ hg ci -m a
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$ printf "d\n" >> a
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$ hg ci -m a
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$ printf "e\n" >> a
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$ hg ci -m a
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$ printf "f\n" >> a
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$ hg ci -m a
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$ printf 'g\n' >> a
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$ hg ci -m a
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$ printf 'h\n' >> a
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$ hg ci -m a
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Test debuglocks command:
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$ hg debuglocks
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lock: free
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wlock: free
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undolog/lock: absent
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prefetchlock: free
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infinitepushbackup.lock: free
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Test WdirUnsupported exception
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(Rust changelog does not resolve ffffffffffffffffffffffffffffffffffffffff)
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# $ hg debugdata -c ffffffffffffffffffffffffffffffffffffffff
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# abort: working directory revision cannot be specified
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# [255]
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Test cache warming command
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$ rm -rf .hg/cache/
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$ hg debugupdatecaches --debug
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$ [ -d .hg/cache/ ]
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[1]
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$ cd ..
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Test debugcapabilities command:
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$ hg debugcapabilities ./debugrevlog/
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Main capabilities:
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branchmap
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$USUAL_BUNDLE2_CAPS$
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getbundle
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known
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lookup
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pushkey
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unbundle
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Bundle2 capabilities:
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HG20
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bookmarks
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changegroup
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01
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02
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digests
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md5
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sha1
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sha512
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error
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abort
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unsupportedcontent
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pushraced
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pushkey
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listkeys
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phases
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heads
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pushkey
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remote-changegroup
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http
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https
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