upstream/mercurial-mirror Files · tests/test-contrib-perf.t

dispatch: protect against malicious 'hg serve --stdio' invocations (sec)...

dispatch: protect against malicious 'hg serve --stdio' invocations (sec) Some shared-ssh installations assume that 'hg serve --stdio' is a safe command to run for minimally trusted users. Unfortunately, the messy implementation of argument parsing here meant that trying to access a repo named '--debugger' would give the user a pdb prompt, thereby sidestepping any hoped-for sandboxing. Serving repositories over HTTP(S) is unaffected. We're not currently hardening any subcommands other than 'serve'. If your service exposes other commands to users with arbitrary repository names, it is imperative that you defend against repository names of '--debugger' and anything starting with '--config'. The read-only mode of hg-ssh stopped working because it provided its hook configuration to "hg serve --stdio" via --config parameter. This is banned for security reasons now. This patch switches it to directly call ui.setconfig(). If your custom hosting infrastructure relies on passing --config to "hg serve --stdio", you'll need to find a different way to get that configuration into Mercurial, either by using ui.setconfig() as hg-ssh does in this patch, or by placing an hgrc file someplace where Mercurial will read it. mitrandir@fb.com provided some extra fixes for the dispatch code and for hg-ssh in places that I overlooked.

Philippe Pepiot - - Load All Authors

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      #require test-repo

      Set vars:

        $ . "$TESTDIR/helpers-testrepo.sh"

        $ CONTRIBDIR="$TESTDIR/../contrib"

      Prepare repo:

        $ hg init

        $ echo this is file a > a

        $ hg add a

        $ hg commit -m first

        $ echo adding to file a >> a

        $ hg commit -m second

        $ echo adding more to file a >> a

        $ hg commit -m third

        $ hg up -r 0

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ echo merge-this >> a

        $ hg commit -m merge-able

        created new head

        $ hg up -r 2

        1 files updated, 0 files merged, 0 files removed, 0 files unresolved

      perfstatus

        $ cat >> $HGRCPATH << EOF

        > [extensions]

        > perfstatusext=$CONTRIBDIR/perf.py

        > [perf]

        > presleep=0

        > stub=on

        > parentscount=1

        > EOF

        $ hg help perfstatusext

        perfstatusext extension - helper extension to measure performance

        list of commands:

         perfaddremove

                       (no help text available)

         perfancestors

                       (no help text available)

         perfancestorset

                       (no help text available)

         perfannotate  (no help text available)

         perfbdiff     benchmark a bdiff between revisions

         perfbranchmap

                       benchmark the update of a branchmap

         perfcca       (no help text available)

         perfchangegroupchangelog

                       Benchmark producing a changelog group for a changegroup.

         perfchangeset

                       (no help text available)

         perfctxfiles  (no help text available)

         perfdiffwd    Profile diff of working directory changes

         perfdirfoldmap

                       (no help text available)

         perfdirs      (no help text available)

         perfdirstate  (no help text available)

         perfdirstatedirs

                       (no help text available)

         perfdirstatefoldmap

                       (no help text available)

         perfdirstatewrite

                       (no help text available)

         perffncacheencode

                       (no help text available)

         perffncacheload

                       (no help text available)

         perffncachewrite

                       (no help text available)

         perfheads     (no help text available)

         perfindex     (no help text available)

         perfloadmarkers

                       benchmark the time to parse the on-disk markers for a repo

         perflog       (no help text available)

         perflookup    (no help text available)

         perflrucachedict

                       (no help text available)

         perfmanifest  (no help text available)

         perfmergecalculate

                       (no help text available)

         perfmoonwalk  benchmark walking the changelog backwards

         perfnodelookup

                       (no help text available)

         perfparents   (no help text available)

         perfpathcopies

                       (no help text available)

         perfrawfiles  (no help text available)

         perfrevlog    Benchmark reading a series of revisions from a revlog.

         perfrevlogchunks

                       Benchmark operations on revlog chunks.

         perfrevlogrevision

                       Benchmark obtaining a revlog revision.

         perfrevrange  (no help text available)

         perfrevset    benchmark the execution time of a revset

         perfstartup   (no help text available)

         perfstatus    (no help text available)

         perftags      (no help text available)

         perftemplating

                       (no help text available)

         perfvolatilesets

                       benchmark the computation of various volatile set

         perfwalk      (no help text available)

        (use 'hg help -v perfstatusext' to show built-in aliases and global options)

        $ hg perfaddremove

        $ hg perfancestors

        $ hg perfancestorset 2

        $ hg perfannotate a

        $ hg perfbdiff -c 1

        $ hg perfbdiff --alldata 1

        $ hg perfbranchmap

        $ hg perfcca

        $ hg perfchangegroupchangelog

        $ hg perfchangeset 2

        $ hg perfctxfiles 2

        $ hg perfdiffwd

        $ hg perfdirfoldmap

        $ hg perfdirs

        $ hg perfdirstate

        $ hg perfdirstatedirs

        $ hg perfdirstatefoldmap

        $ hg perfdirstatewrite

        $ hg perffncacheencode

        $ hg perffncacheload

        $ hg perffncachewrite

        $ hg perfheads

        $ hg perfindex

        $ hg perfloadmarkers

        $ hg perflog

        $ hg perflookup 2

        $ hg perflrucache

        $ hg perfmanifest 2

        $ hg perfmergecalculate -r 3

        $ hg perfmoonwalk

        $ hg perfnodelookup 2

        $ hg perfpathcopies 1 2

        $ hg perfrawfiles 2

        $ hg perfrevlog .hg/store/data/a.i

        $ hg perfrevlogrevision -m 0

        $ hg perfrevlogchunks -c

        $ hg perfrevrange

        $ hg perfrevset 'all()'

        $ hg perfstartup

        $ hg perfstatus

        $ hg perftags

        $ hg perftemplating

        $ hg perfvolatilesets

        $ hg perfwalk

        $ hg perfparents

      Check perf.py for historical portability

        $ cd "$TESTDIR/.."

        $ (hg files -r 1.2 glob:mercurial/*.c glob:mercurial/*.py;

        >  hg files -r tip glob:mercurial/*.c glob:mercurial/*.py) |

        > "$TESTDIR"/check-perf-code.py contrib/perf.py

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				#require test-repo

				Set vars:

				$ . "$TESTDIR/helpers-testrepo.sh"
				$ CONTRIBDIR="$TESTDIR/../contrib"

				Prepare repo:

				$ hg init

				$ echo this is file a > a
				$ hg add a
				$ hg commit -m first

				$ echo adding to file a >> a
				$ hg commit -m second

				$ echo adding more to file a >> a
				$ hg commit -m third

				$ hg up -r 0
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ echo merge-this >> a
				$ hg commit -m merge-able
				created new head

				$ hg up -r 2
				1 files updated, 0 files merged, 0 files removed, 0 files unresolved

				perfstatus

				$ cat >> $HGRCPATH << EOF
				> [extensions]
				> perfstatusext=$CONTRIBDIR/perf.py
				> [perf]
				> presleep=0
				> stub=on
				> parentscount=1
				> EOF
				$ hg help perfstatusext
				perfstatusext extension - helper extension to measure performance

				list of commands:

				perfaddremove
				(no help text available)
				perfancestors
				(no help text available)
				perfancestorset
				(no help text available)
				perfannotate (no help text available)
				perfbdiff benchmark a bdiff between revisions
				perfbranchmap
				benchmark the update of a branchmap
				perfcca (no help text available)
				perfchangegroupchangelog
				Benchmark producing a changelog group for a changegroup.
				perfchangeset
				(no help text available)
				perfctxfiles (no help text available)
				perfdiffwd Profile diff of working directory changes
				perfdirfoldmap
				(no help text available)
				perfdirs (no help text available)
				perfdirstate (no help text available)
				perfdirstatedirs
				(no help text available)
				perfdirstatefoldmap
				(no help text available)
				perfdirstatewrite
				(no help text available)
				perffncacheencode
				(no help text available)
				perffncacheload
				(no help text available)
				perffncachewrite
				(no help text available)
				perfheads (no help text available)
				perfindex (no help text available)
				perfloadmarkers
				benchmark the time to parse the on-disk markers for a repo
				perflog (no help text available)
				perflookup (no help text available)
				perflrucachedict
				(no help text available)
				perfmanifest (no help text available)
				perfmergecalculate
				(no help text available)
				perfmoonwalk benchmark walking the changelog backwards
				perfnodelookup
				(no help text available)
				perfparents (no help text available)
				perfpathcopies
				(no help text available)
				perfrawfiles (no help text available)
				perfrevlog Benchmark reading a series of revisions from a revlog.
				perfrevlogchunks
				Benchmark operations on revlog chunks.
				perfrevlogrevision
				Benchmark obtaining a revlog revision.
				perfrevrange (no help text available)
				perfrevset benchmark the execution time of a revset
				perfstartup (no help text available)
				perfstatus (no help text available)
				perftags (no help text available)
				perftemplating
				(no help text available)
				perfvolatilesets
				benchmark the computation of various volatile set
				perfwalk (no help text available)

				(use 'hg help -v perfstatusext' to show built-in aliases and global options)
				$ hg perfaddremove
				$ hg perfancestors
				$ hg perfancestorset 2
				$ hg perfannotate a
				$ hg perfbdiff -c 1
				$ hg perfbdiff --alldata 1
				$ hg perfbranchmap
				$ hg perfcca
				$ hg perfchangegroupchangelog
				$ hg perfchangeset 2
				$ hg perfctxfiles 2
				$ hg perfdiffwd
				$ hg perfdirfoldmap
				$ hg perfdirs
				$ hg perfdirstate
				$ hg perfdirstatedirs
				$ hg perfdirstatefoldmap
				$ hg perfdirstatewrite
				$ hg perffncacheencode
				$ hg perffncacheload
				$ hg perffncachewrite
				$ hg perfheads
				$ hg perfindex
				$ hg perfloadmarkers
				$ hg perflog
				$ hg perflookup 2
				$ hg perflrucache
				$ hg perfmanifest 2
				$ hg perfmergecalculate -r 3
				$ hg perfmoonwalk
				$ hg perfnodelookup 2
				$ hg perfpathcopies 1 2
				$ hg perfrawfiles 2
				$ hg perfrevlog .hg/store/data/a.i
				$ hg perfrevlogrevision -m 0
				$ hg perfrevlogchunks -c
				$ hg perfrevrange
				$ hg perfrevset 'all()'
				$ hg perfstartup
				$ hg perfstatus
				$ hg perftags
				$ hg perftemplating
				$ hg perfvolatilesets
				$ hg perfwalk
				$ hg perfparents

				Check perf.py for historical portability

				$ cd "$TESTDIR/.."

				$ (hg files -r 1.2 glob:mercurial/.c glob:mercurial/.py;
				> hg files -r tip glob:mercurial/.c glob:mercurial/.py) \|
				> "$TESTDIR"/check-perf-code.py contrib/perf.py