Mercurial > hg
view tests/test-patchbomb-tls.t @ 31467:08ecec297521
bdiff: use Python memory allocator in fixws
Python has its own memory allocation APIs. For allocations
<= 512 bytes, it allocates memory from arenas. This means that
average small allocations don't call the system allocator, which
makes them faster. Also, arena allocations cut down on memory
fragmentation, which can matter for performance in long-running
processes.
Another advantage of using the Python memory allocator is that
allocations are tracked by Python. This is a bigger deal in
Python 3, as modern versions of Python have some decent built-in
tools for examining memory usage, leaks, etc.
This patch converts a trivial malloc() + free() in the bdiff code
to use the Python allocator APIs. Since the object being
operated on is a line, chances are it will use an arena. So,
this could have a net positive impact on performance (although
I didn't measure it).
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Thu, 09 Mar 2017 11:54:25 -0800 |
parents | 6cff2ac0ccb9 |
children | 5b2e1689b24d |
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#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 Ensure hg email output is sent to stdout: $ unset PAGER 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 sslcontext defaultcacerts 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 no-sslcontext defaultcacerts $ try this patch series consists of 1 patches. warning: connecting to localhost using legacy security technology (TLS 1.0); see https://mercurial-scm.org/wiki/SecureConnections for more info (using CA certificates from *; if you see this message, your Mercurial install is not properly configured; see https://mercurial-scm.org/wiki/SecureConnections for how to configure Mercurial to avoid this message) (glob) (?) (?i)abort: .*?certificate.verify.failed.* (re) [255] #endif #if defaultcacertsloaded $ try this patch series consists of 1 patches. warning: connecting to localhost using legacy security technology (TLS 1.0); see https://mercurial-scm.org/wiki/SecureConnections for more info (?) (using CA certificates from *; if you see this message, your Mercurial install is not properly configured; see https://mercurial-scm.org/wiki/SecureConnections for how to configure Mercurial to avoid this message) (glob) (?) (?i)abort: .*?certificate.verify.failed.* (re) [255] #endif #if no-defaultcacerts $ try this patch series consists of 1 patches. (unable to load * certificates; see https://mercurial-scm.org/wiki/SecureConnections for how to configure Mercurial to avoid this message) (glob) (?) abort: localhost certificate error: no certificate received (set hostsecurity.localhost:certfingerprints=sha256:62:09:97:2f:97:60:e3:65:8f:12:5d:78:9e:35:a1:36:7a:65:4b:0e:9f:ac:db:c3:bc:6e:b6:a3:c0:16:e0:30 config setting or use --insecure to connect insecurely) [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) warning: connecting to localhost using legacy security technology (TLS 1.0); see https://mercurial-scm.org/wiki/SecureConnections for more info (?) (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) [255] 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) warning: connecting to localhost using legacy security technology (TLS 1.0); see https://mercurial-scm.org/wiki/SecureConnections for more info (?) (verifying remote certificate) sending [PATCH] a ... With invalid certificates: $ try --config web.cacerts="$CERTSDIR/pub-other.pem" this patch series consists of 1 patches. warning: connecting to localhost using legacy security technology (TLS 1.0); see https://mercurial-scm.org/wiki/SecureConnections for more info (?) (?i)abort: .*?certificate.verify.failed.* (re) [255] $ cd ..