test: make test-contrib-perf.t more robust

Some code path are far too fast now. We raise de number to make sure the run
keep to that floor.

tests/test-contrib-perf.t

@@ -1,435 +1,435 b''
 #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 >> $HGRCPATH << EOF
   > [extensions]
   > perf=$CONTRIBDIR/perf.py
   > [perf]
   > presleep=0
   > stub=on
   > parentscount=1
   > EOF
   $ hg help -e perf
   perf extension - helper extension to measure performance
   
   Configurations
   ==============
   
   "perf"
   ------
   
   "all-timing"
       When set, additional statistics will be reported for each benchmark: best,
       worst, median average. If not set only the best timing is reported
       (default: off).
   
   "presleep"
     number of second to wait before any group of runs (default: 1)
   
   "pre-run"
     number of run to perform before starting measurement.
   
   "profile-benchmark"
     Enable profiling for the benchmarked section. (The first iteration is
     benchmarked)
   
   "run-limits"
     Control the number of runs each benchmark will perform. The option value
     should be a list of '<time>-<numberofrun>' pairs. After each run the
     conditions are considered in order with the following logic:
   
         If benchmark has been running for <time> seconds, and we have performed
         <numberofrun> iterations, stop the benchmark,
   
     The default value is: '3.0-100, 10.0-3'
   
   "stub"
       When set, benchmarks will only be run once, useful for testing (default:
       off)
   
   list of commands:
   
    perf::addremove
                  (no help text available)
    perf::ancestors
                  (no help text available)
    perf::ancestorset
                  (no help text available)
    perf::annotate
                  (no help text available)
    perf::bdiff   benchmark a bdiff between revisions
    perf::bookmarks
                  benchmark parsing bookmarks from disk to memory
    perf::branchmap
                  benchmark the update of a branchmap
    perf::branchmapload
                  benchmark reading the branchmap
    perf::branchmapupdate
                  benchmark branchmap update from for <base> revs to <target>
                  revs
    perf::bundle  benchmark the creation of a bundle from a repository
    perf::bundleread
                  Benchmark reading of bundle files.
    perf::cca     (no help text available)
    perf::changegroupchangelog
                  Benchmark producing a changelog group for a changegroup.
    perf::changeset
                  (no help text available)
    perf::ctxfiles
                  (no help text available)
    perf::delta-find
                  benchmark the process of finding a valid delta for a revlog
                  revision
    perf::diffwd  Profile diff of working directory changes
    perf::dirfoldmap
                  benchmap a 'dirstate._map.dirfoldmap.get()' request
    perf::dirs    (no help text available)
    perf::dirstate
                  benchmap the time of various distate operations
    perf::dirstatedirs
                  benchmap a 'dirstate.hasdir' call from an empty 'dirs' cache
    perf::dirstatefoldmap
                  benchmap a 'dirstate._map.filefoldmap.get()' request
    perf::dirstatewrite
                  benchmap the time it take to write a dirstate on disk
    perf::discovery
                  benchmark discovery between local repo and the peer at given
                  path
    perf::fncacheencode
                  (no help text available)
    perf::fncacheload
                  (no help text available)
    perf::fncachewrite
                  (no help text available)
    perf::heads   benchmark the computation of a changelog heads
    perf::helper-mergecopies
                  find statistics about potential parameters for
                  'perfmergecopies'
    perf::helper-pathcopies
                  find statistic about potential parameters for the
                  'perftracecopies'
    perf::ignore  benchmark operation related to computing ignore
    perf::index   benchmark index creation time followed by a lookup
    perf::linelogedits
                  (no help text available)
    perf::loadmarkers
                  benchmark the time to parse the on-disk markers for a repo
    perf::log     (no help text available)
    perf::lookup  (no help text available)
    perf::lrucachedict
                  (no help text available)
    perf::manifest
                  benchmark the time to read a manifest from disk and return a
                  usable
    perf::mergecalculate
                  (no help text available)
    perf::mergecopies
                  measure runtime of 'copies.mergecopies'
    perf::moonwalk
                  benchmark walking the changelog backwards
    perf::nodelookup
                  (no help text available)
    perf::nodemap
                  benchmark the time necessary to look up revision from a cold
                  nodemap
    perf::parents
                  benchmark the time necessary to fetch one changeset's parents.
    perf::pathcopies
                  benchmark the copy tracing logic
    perf::phases  benchmark phasesets computation
    perf::phasesremote
                  benchmark time needed to analyse phases of the remote server
    perf::progress
                  printing of progress bars
    perf::rawfiles
                  (no help text available)
    perf::revlogchunks
                  Benchmark operations on revlog chunks.
    perf::revlogindex
                  Benchmark operations against a revlog index.
    perf::revlogrevision
                  Benchmark obtaining a revlog revision.
    perf::revlogrevisions
                  Benchmark reading a series of revisions from a revlog.
    perf::revlogwrite
                  Benchmark writing a series of revisions to a revlog.
    perf::revrange
                  (no help text available)
    perf::revset  benchmark the execution time of a revset
    perf::startup
                  (no help text available)
    perf::status  benchmark the performance of a single status call
    perf::tags    (no help text available)
    perf::templating
                  test the rendering time of a given template
    perf::unbundle
                  benchmark application of a bundle in a repository.
    perf::unidiff
                  benchmark a unified diff between revisions
    perf::volatilesets
                  benchmark the computation of various volatile set
    perf::walk    (no help text available)
    perf::write   microbenchmark ui.write (and others)
   
   (use 'hg help -v perf' to show built-in aliases and global options)
 
   $ hg help perfaddremove
   hg perf::addremove
   
   aliases: perfaddremove
   
   (no help text available)
   
   options:
   
    -T --template TEMPLATE display with template
   
   (some details hidden, use --verbose to show complete help)
 
   $ hg perfaddremove
   $ hg perfancestors
   $ hg perfancestorset 2
   $ hg perfannotate a
   $ hg perfbdiff -c 1
   $ hg perfbdiff --alldata 1
   $ hg perfunidiff -c 1
   $ hg perfunidiff --alldata 1
   $ hg perfbookmarks
   $ hg perfbranchmap
   $ hg perfbranchmapload
   $ hg perfbranchmapupdate --base "not tip" --target "tip"
   benchmark of branchmap with 3 revisions with 1 new ones
   $ hg perfcca
   $ hg perfchangegroupchangelog
   $ hg perfchangegroupchangelog --cgversion 01
   $ hg perfchangeset 2
   $ hg perfctxfiles 2
   $ hg perfdiffwd
   $ hg perfdirfoldmap
   $ hg perfdirs
   $ hg perfdirstate
   $ hg perfdirstate --contains
   $ hg perfdirstate --iteration
   $ hg perfdirstatedirs
   $ hg perfdirstatefoldmap
   $ hg perfdirstatewrite
 #if repofncache
   $ hg perffncacheencode
   $ hg perffncacheload
   $ hg debugrebuildfncache
   fncache already up to date
   $ hg perffncachewrite
   $ hg debugrebuildfncache
   fncache already up to date
 #endif
   $ hg perfheads
   $ hg perfignore
   $ hg perfindex
   $ hg perflinelogedits -n 1
   $ hg perfloadmarkers
   $ hg perflog
   $ hg perflookup 2
   $ hg perflrucache
   $ hg perfmanifest 2
   $ hg perfmanifest -m 44fe2c8352bb3a478ffd7d8350bbc721920134d1
   $ hg perfmanifest -m 44fe2c8352bb
   abort: manifest revision must be integer or full node
   [255]
   $ hg perfmergecalculate -r 3
   $ hg perfmoonwalk
   $ hg perfnodelookup 2
   $ hg perfpathcopies 1 2
   $ hg perfprogress --total 1000
   $ hg perfrawfiles 2
   $ hg perfrevlogindex -c
 #if reporevlogstore
   $ hg perfrevlogrevisions .hg/store/data/a.i
 #endif
   $ hg perfrevlogrevision -m 0
   $ hg perfrevlogchunks -c
   $ hg perfrevrange
   $ hg perfrevset 'all()'
   $ hg perfstartup
   $ hg perfstatus
   $ hg perfstatus --dirstate
   $ hg perftags
   $ hg perftemplating
   $ hg perfvolatilesets
   $ hg perfwalk
   $ hg perfparents
   $ hg perfdiscovery -q .
 
 Test run control
 ----------------
 
 Simple single entry
 
   $ hg perfparents --config perf.stub=no --config perf.run-limits='0.000000001-15'
   ! wall * comb * user * sys * (best of 15) (glob)
 
 Multiple entries
 
-  $ hg perfparents --config perf.stub=no --config perf.run-limits='500000-1, 0.000000001-5'
-  ! wall * comb * user * sys * (best of 5) (glob)
+  $ hg perfparents --config perf.stub=no --config perf.run-limits='500000-1, 0.000000001-50'
+  ! wall * comb * user * sys * (best of 50) (glob)
 
 error case are ignored
 
-  $ hg perfparents --config perf.stub=no --config perf.run-limits='500, 0.000000001-5'
+  $ hg perfparents --config perf.stub=no --config perf.run-limits='500, 0.000000001-50'
   malformatted run limit entry, missing "-": 500
-  ! wall * comb * user * sys * (best of 5) (glob)
-  $ hg perfparents --config perf.stub=no --config perf.run-limits='aaa-12, 0.000000001-5'
-  malformatted run limit entry, could not convert string to float: 'aaa': aaa-12
-  ! wall * comb * user * sys * (best of 5) (glob)
-  $ hg perfparents --config perf.stub=no --config perf.run-limits='12-aaaaaa, 0.000000001-5'
-  malformatted run limit entry, invalid literal for int() with base 10: 'aaaaaa': 12-aaaaaa
-  ! wall * comb * user * sys * (best of 5) (glob)
+  ! wall * comb * user * sys * (best of 50) (glob)
+  $ hg perfparents --config perf.stub=no --config perf.run-limits='aaa-120, 0.000000001-50'
+  malformatted run limit entry, could not convert string to float: 'aaa': aaa-120
+  ! wall * comb * user * sys * (best of 50) (glob)
+  $ hg perfparents --config perf.stub=no --config perf.run-limits='120-aaaaaa, 0.000000001-50'
+  malformatted run limit entry, invalid literal for int() with base 10: 'aaaaaa': 120-aaaaaa
+  ! wall * comb * user * sys * (best of 50) (glob)
 
 test actual output
 ------------------
 
 normal output:
 
   $ hg perfheads --config perf.stub=no
   ! wall * comb * user * sys * (best of *) (glob)
 
 detailed output:
 
   $ hg perfheads --config perf.all-timing=yes --config perf.stub=no
   ! wall * comb * user * sys * (best of *) (glob)
   ! wall * comb * user * sys * (max of *) (glob)
   ! wall * comb * user * sys * (avg of *) (glob)
   ! wall * comb * user * sys * (median of *) (glob)
 
 test json output
 ----------------
 
 normal output:
 
   $ hg perfheads --template json --config perf.stub=no
   [
    {
     "comb": *, (glob)
     "count": *, (glob)
     "sys": *, (glob)
     "user": *, (glob)
     "wall": * (glob)
    }
   ]
 
 detailed output:
 
   $ hg perfheads --template json --config perf.all-timing=yes --config perf.stub=no
   [
    {
     "avg.comb": *, (glob)
     "avg.count": *, (glob)
     "avg.sys": *, (glob)
     "avg.user": *, (glob)
     "avg.wall": *, (glob)
     "comb": *, (glob)
     "count": *, (glob)
     "max.comb": *, (glob)
     "max.count": *, (glob)
     "max.sys": *, (glob)
     "max.user": *, (glob)
     "max.wall": *, (glob)
     "median.comb": *, (glob)
     "median.count": *, (glob)
     "median.sys": *, (glob)
     "median.user": *, (glob)
     "median.wall": *, (glob)
     "sys": *, (glob)
     "user": *, (glob)
     "wall": * (glob)
    }
   ]
 
 Test pre-run feature
 --------------------
 
 (perf discovery has some spurious output)
 
   $ hg perfdiscovery . --config perf.stub=no --config perf.run-limits='0.000000001-1' --config perf.pre-run=0
   ! wall * comb * user * sys * (best of 1) (glob)
   searching for changes
   $ hg perfdiscovery . --config perf.stub=no --config perf.run-limits='0.000000001-1' --config perf.pre-run=1
   ! wall * comb * user * sys * (best of 1) (glob)
   searching for changes
   searching for changes
   $ hg perfdiscovery . --config perf.stub=no --config perf.run-limits='0.000000001-1' --config perf.pre-run=3
   ! wall * comb * user * sys * (best of 1) (glob)
   searching for changes
   searching for changes
   searching for changes
   searching for changes
   $ hg perf::bundle 'last(all(), 5)'
   $ hg bundle --exact --rev 'last(all(), 5)' last-5.hg
   4 changesets found
   $ hg perf::unbundle last-5.hg
 
 
 test  profile-benchmark option
 ------------------------------
 
 Function to check that statprof ran
   $ statprofran () {
   >   egrep 'Sample count:|No samples recorded' > /dev/null
   > }
   $ hg perfdiscovery . --config perf.stub=no --config perf.run-limits='0.000000001-1' --config perf.profile-benchmark=yes 2>&1 | statprofran
 
 Check perf.py for historical portability
 ----------------------------------------
 
   $ cd "$TESTDIR/.."
 
   $ (testrepohg files -r 1.2 glob:mercurial/*.c glob:mercurial/*.py;
   >  testrepohg files -r tip glob:mercurial/*.c glob:mercurial/*.py) |
   > "$TESTDIR"/check-perf-code.py contrib/perf.py
   contrib/perf.py:\d+: (re)
    >     from mercurial import (
    import newer module separately in try clause for early Mercurial
   contrib/perf.py:\d+: (re)
    >     from mercurial import (
    import newer module separately in try clause for early Mercurial
   contrib/perf.py:\d+: (re)
    >     origindexpath = orig.opener.join(indexfile)
    use getvfs()/getsvfs() for early Mercurial
   contrib/perf.py:\d+: (re)
    >     origdatapath = orig.opener.join(datafile)
    use getvfs()/getsvfs() for early Mercurial
   contrib/perf.py:\d+: (re)
    >         vfs = vfsmod.vfs(tmpdir)
    use getvfs()/getsvfs() for early Mercurial
   contrib/perf.py:\d+: (re)
    >         vfs.options = getattr(orig.opener, 'options', None)
    use getvfs()/getsvfs() for early Mercurial
   [1]