view tests/test-patchbomb-tls.t @ 50671:e06d1a779eb6

store: stop relying on a `revlog_type` property

We want to know if a file is related to a revlog, but the rest is dealt with
differently already, so we simplify things further.

as a bonus, this cleanup This provides a small but noticeable  speedup.

The number below use `hg perf::stream-locked-section` to measure the time spend
in the locked section of the streaming clone. Number are run on various
repository and compare different steps.:

1) the effect of this patchs,
2) the effect of the cleanup series,
2) current state compared to because large refactoring.

All benchmarks are run on linux with Python 3.10.7.


### Effect of this patch
# mercurial-2018-08-01-zstd-sparse-revlog
  # benchmark.name         = perf-stream-locked-section
before:   0.030246 seconds
after:    0.029274 seconds   (-3.21%)
# pypy-2018-08-01-zstd-sparse-revlog
before:   0.545012 seconds
after:    0.520872 seconds   (-4.43%)
# netbeans-2018-08-01-zstd-sparse-revlog
before:   2.719939 seconds
after:    2.626791 seconds   (-3.42%)
# mozilla-central-2018-08-01-zstd-sparse-revlog
before:   6.304179 seconds
after:    6.096700 seconds   (-3.29%)
# mozilla-try-2019-02-18-zstd-sparse-revlog
before:  14.142687 seconds
after:   13.640779 seconds   (-3.55%)

### Effect of this series

A small but sizeable speedup

# mercurial-2018-08-01-zstd-sparse-revlog
before:  0.031122 seconds
after:   0.029274 seconds   (-5.94%)
# pypy-2018-08-01-zstd-sparse-revlog
before:  0.589970 seconds
after:   0.520872 seconds  (-11.71%)
# netbeans-2018-08-01-zstd-sparse-revlog
before:  2.980300 seconds
after:   2.626791 seconds  (-11.86%)
# mozilla-central-2018-08-01-zstd-sparse-revlog
before:  6.863204 seconds
after:   6.096700 seconds  (-11.17%)
# mozilla-try-2019-02-18-zstd-sparse-revlog
before: 14.921393 seconds
after:  13.640779 seconds   (-8.58%)


### Current state compared to the pre-refactoring state

The refactoring introduced multiple string manipulation and dictionary creation
that seems to induce a signifiant slowdown
Slowdown

# mercurial-2018-08-01-zstd-sparse-revlog
6.4.3:  0.019459 seconds
after:  0.029274 seconds  (+50.44%)
## pypy-2018-08-01-zstd-sparse-revlog
6.4.3:  0.290715 seconds
after:  0.520872 seconds  (+79.17%)
# netbeans-2018-08-01-zstd-sparse-revlog
6.4.3:  1.403447 seconds
after:  2.626791 seconds  (+87.17%)
# mozilla-central-2018-08-01-zstd-sparse-revlog
6.4.3:  3.163549 seconds
after:  6.096700 seconds  (+92.72%)
# mozilla-try-2019-02-18-zstd-sparse-revlog
6.4.3:  6.702184 seconds
after: 13.640779 seconds (+103.53%)

#require serve ssl

Set up SMTP server:

  $ CERTSDIR="$TESTDIR/sslcerts"
  $ cat "$CERTSDIR/priv.pem" "$CERTSDIR/pub.pem" >> server.pem

  $ "$PYTHON" "$TESTDIR/dummysmtpd.py" -p $HGPORT --pid-file a.pid -d \
  > --tls smtps --certificate `pwd`/server.pem
  listening at localhost:$HGPORT (?)
  $ cat a.pid >> $DAEMON_PIDS

Set up repository:

  $ hg init t
  $ cd t
  $ cat <<EOF >> .hg/hgrc
  > [extensions]
  > patchbomb =
  > [email]
  > method = smtp
  > [smtp]
  > host = localhost
  > port = $HGPORT
  > tls = smtps
  > EOF

  $ echo a > a
  $ hg commit -Ama -d '1 0'
  adding a

Utility functions:

  $ DISABLECACERTS=
  $ try () {
  >   hg email $DISABLECACERTS -f quux -t foo -c bar -r tip "$@"
  > }

Our test cert is not signed by a trusted CA. It should fail to verify if
we are able to load CA certs:

#if no-defaultcacertsloaded
  $ try
  this patch series consists of 1 patches.
  
  
  (an attempt was made to load CA certificates but none were loaded; see https://mercurial-scm.org/wiki/SecureConnections for how to configure Mercurial to avoid this error)
  (?i)abort: .*?certificate.verify.failed.* (re)
  [255]
#endif

#if defaultcacertsloaded
  $ try
  this patch series consists of 1 patches.
  
  
  (the full certificate chain may not be available locally; see "hg help debugssl") (windows !)
  (?i)abort: .*?certificate.verify.failed.* (re)
  [255]

#endif

  $ DISABLECACERTS="--config devel.disableloaddefaultcerts=true"

Without certificates:

  $ try --debug
  this patch series consists of 1 patches.
  
  
  (using smtps)
  sending mail: smtp host localhost, port * (glob)
  (verifying remote certificate)
  abort: unable to verify security of localhost (no loaded CA certificates); refusing to connect
  (see https://mercurial-scm.org/wiki/SecureConnections for how to configure Mercurial to avoid this error or set hostsecurity.localhost:fingerprints=sha256:20:de:b3:ad:b4:cd:a5:42:f0:74:41:1c:a2:70:1e:da:6e:c0:5c:16:9e:e7:22:0f:f1:b7:e5:6e:e4:92:af:7e to trust this server)
  [150]

With global certificates:

  $ try --debug --config web.cacerts="$CERTSDIR/pub.pem"
  this patch series consists of 1 patches.
  
  
  (using smtps)
  sending mail: smtp host localhost, port * (glob)
  (verifying remote certificate)
  sending [PATCH] a ...

With invalid certificates:

  $ try --config web.cacerts="$CERTSDIR/pub-other.pem"
  this patch series consists of 1 patches.
  
  
  (the full certificate chain may not be available locally; see "hg help debugssl") (windows !)
  (?i)abort: .*?certificate.verify.failed.* (re)
  [255]

  $ cd ..