mirror of
https://github.com/facebook/sapling.git
synced 2024-10-07 15:27:13 +03:00
4cfd7f9399
The update command is touching the repository and should lock it for the length of its operations. Equally importantly, it should lock the repository when it is writing bookmarks. It wasn't doing so until now, leaving doors open for all kinds of drunk beaver parties. This results in some minor tests changes, and the fixing of a couple of bugs from race conditions. Code does not receive any changes beside extra indentation.
148 lines
4.2 KiB
Perl
148 lines
4.2 KiB
Perl
setup
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$ cat >> $HGRCPATH <<EOF
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> [extensions]
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> blackbox=
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> mock=$TESTDIR/mockblackbox.py
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> mq=
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> EOF
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$ hg init blackboxtest
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$ cd blackboxtest
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command, exit codes, and duration
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$ echo a > a
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$ hg add a
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$ hg blackbox
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1970/01/01 00:00:00 bob> add a
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1970/01/01 00:00:00 bob> add a exited 0 after * seconds (glob)
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incoming change tracking
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create two heads to verify that we only see one change in the log later
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$ hg commit -ma
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$ hg up null
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0 files updated, 0 files merged, 1 files removed, 0 files unresolved
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$ echo b > b
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$ hg commit -Amb
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adding b
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created new head
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clone, commit, pull
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$ hg clone . ../blackboxtest2
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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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$ echo c > c
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$ hg commit -Amc
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adding c
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$ cd ../blackboxtest2
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$ hg pull
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pulling from $TESTTMP/blackboxtest (glob)
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searching for changes
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 1 changes to 1 files
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(run 'hg update' to get a working copy)
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$ hg blackbox -l 5
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1970/01/01 00:00:00 bob> pull
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1970/01/01 00:00:00 bob> updated served branch cache in ?.???? seconds (glob)
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1970/01/01 00:00:00 bob> wrote served branch cache with 1 labels and 2 nodes
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1970/01/01 00:00:00 bob> 1 incoming changes - new heads: d02f48003e62
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1970/01/01 00:00:00 bob> pull exited 0 after * seconds (glob)
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we must not cause a failure if we cannot write to the log
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$ hg rollback
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repository tip rolled back to revision 1 (undo pull)
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#if unix-permissions no-root
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$ chmod 000 .hg/blackbox.log
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$ hg --debug incoming
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warning: cannot write to blackbox.log: Permission denied
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comparing with $TESTTMP/blackboxtest (glob)
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query 1; heads
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searching for changes
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all local heads known remotely
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changeset: 2:d02f48003e62c24e2659d97d30f2a83abe5d5d51
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tag: tip
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phase: draft
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parent: 1:6563da9dcf87b1949716e38ff3e3dfaa3198eb06
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parent: -1:0000000000000000000000000000000000000000
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manifest: 2:ab9d46b053ebf45b7996f2922b9893ff4b63d892
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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files+: c
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extra: branch=default
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description:
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c
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#endif
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$ hg pull
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pulling from $TESTTMP/blackboxtest (glob)
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searching for changes
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adding changesets
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adding manifests
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adding file changes
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added 1 changesets with 1 changes to 1 files
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(run 'hg update' to get a working copy)
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a failure reading from the log is fine
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#if unix-permissions no-root
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$ hg blackbox -l 3
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abort: Permission denied: $TESTTMP/blackboxtest2/.hg/blackbox.log
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[255]
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$ chmod 600 .hg/blackbox.log
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#endif
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backup bundles get logged
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$ touch d
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$ hg commit -Amd
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adding d
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created new head
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$ hg strip tip
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0 files updated, 0 files merged, 1 files removed, 0 files unresolved
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saved backup bundle to $TESTTMP/blackboxtest2/.hg/strip-backup/*-backup.hg (glob)
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$ hg blackbox -l 5
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1970/01/01 00:00:00 bob> strip tip
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1970/01/01 00:00:00 bob> saved backup bundle to $TESTTMP/blackboxtest2/.hg/strip-backup/*-backup.hg (glob)
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1970/01/01 00:00:00 bob> updated base branch cache in ?.???? seconds (glob)
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1970/01/01 00:00:00 bob> wrote base branch cache with 1 labels and 2 nodes
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1970/01/01 00:00:00 bob> strip tip exited 0 after * seconds (glob)
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extension and python hooks - use the eol extension for a pythonhook
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$ echo '[extensions]' >> .hg/hgrc
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$ echo 'eol=' >> .hg/hgrc
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$ echo '[hooks]' >> .hg/hgrc
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$ echo 'update = echo hooked' >> .hg/hgrc
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$ hg update
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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hooked
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$ hg blackbox -l 5
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1970/01/01 00:00:00 bob> update
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1970/01/01 00:00:00 bob> writing .hg/cache/tags2-visible with 0 tags
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1970/01/01 00:00:00 bob> pythonhook-preupdate: hgext.eol.preupdate finished in * seconds (glob)
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1970/01/01 00:00:00 bob> exthook-update: echo hooked finished in * seconds (glob)
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1970/01/01 00:00:00 bob> update exited 0 after * seconds (glob)
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log rotation
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$ echo '[blackbox]' >> .hg/hgrc
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$ echo 'maxsize = 20 b' >> .hg/hgrc
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$ echo 'maxfiles = 3' >> .hg/hgrc
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$ hg status
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$ hg status
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$ hg status
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$ hg tip -q
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2:d02f48003e62
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$ ls .hg/blackbox.log*
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.hg/blackbox.log
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.hg/blackbox.log.1
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.hg/blackbox.log.2
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cleanup
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$ cd ..
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