upstream/mercurial-mirror Files · tests/test-hgrc.t

hgweb: profile HTTP requests...

hgweb: profile HTTP requests Currently, running `hg serve --profile` doesn't yield anything useful: when the process is terminated the profiling output displays results from the main thread, which typically spends most of its time in select.select(). Furthermore, it has no meaningful results from mercurial.* modules because the threads serving HTTP requests don't actually get profiled. This patch teaches the hgweb wsgi applications to profile individual requests. If profiling is enabled, the profiler kicks in after HTTP/WSGI environment processing but before Mercurial's main request processing. The profile results are printed to the configured profiling output. If running `hg serve` from a shell, they will be printed to stderr, just before the HTTP request line is logged. If profiling to a file, we only write a single profile to the file because the file is not opened in append mode. We could add support for appending to files in a future patch if someone wants it. Per request profiling doesn't work with the statprof profiler because internally that profiler collects samples from the thread that *initially* requested profiling be enabled. I have plans to address this by vendoring Facebook's customized statprof and then improving it.

Yuya Nishihara - - Load All Authors

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      hide outer repo

        $ hg init

      Use hgrc within $TESTTMP

        $ HGRCPATH=`pwd`/hgrc

        $ export HGRCPATH

      Use an alternate var for scribbling on hgrc to keep check-code from

      complaining about the important settings we may be overwriting:

        $ HGRC=`pwd`/hgrc

        $ export HGRC

      Basic syntax error

        $ echo "invalid" > $HGRC

        $ hg version

        hg: parse error at $TESTTMP/hgrc:1: invalid

        [255]

        $ echo "" > $HGRC

      Issue1199: Can't use '%' in hgrc (eg url encoded username)

        $ hg init "foo%bar"

        $ hg clone "foo%bar" foobar

        updating to branch default

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

        $ cd foobar

        $ cat .hg/hgrc

        # example repository config (see "hg help config" for more info)

        [paths]

        default = $TESTTMP/foo%bar (glob)

        # path aliases to other clones of this repo in URLs or filesystem paths

        # (see "hg help config.paths" for more info)

        #

        # default-push = ssh://jdoe@example.net/hg/jdoes-fork

        # my-fork      = ssh://jdoe@example.net/hg/jdoes-fork

        # my-clone     = /home/jdoe/jdoes-clone

        [ui]

        # name and email (local to this repository, optional), e.g.

        # username = Jane Doe <jdoe@example.com>

        $ hg paths

        default = $TESTTMP/foo%bar (glob)

        $ hg showconfig

        bundle.mainreporoot=$TESTTMP/foobar (glob)

        extensions.chgserver= (?)

        paths.default=$TESTTMP/foo%bar (glob)

        $ cd ..

      issue1829: wrong indentation

        $ echo '[foo]' > $HGRC

        $ echo '  x = y' >> $HGRC

        $ hg version

        hg: parse error at $TESTTMP/hgrc:2:   x = y

        unexpected leading whitespace

        [255]

        $ $PYTHON -c "print '[foo]\nbar = a\n b\n c \n  de\n fg \nbaz = bif cb \n'" \

        > > $HGRC

        $ hg showconfig foo

        foo.bar=a\nb\nc\nde\nfg

        foo.baz=bif cb

        $ FAKEPATH=/path/to/nowhere

        $ export FAKEPATH

        $ echo '%include $FAKEPATH/no-such-file' > $HGRC

        $ hg version

        Mercurial Distributed SCM (version *) (glob)

        (see https://mercurial-scm.org for more information)

        Copyright (C) 2005-2016 Matt Mackall and others

        This is free software; see the source for copying conditions. There is NO

        warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

        $ unset FAKEPATH

      make sure global options given on the cmdline take precedence

        $ hg showconfig --config ui.verbose=True --quiet

        bundle.mainreporoot=$TESTTMP

        extensions.chgserver= (?)

        ui.verbose=False

        ui.debug=False

        ui.quiet=True

        $ touch foobar/untracked

        $ cat >> foobar/.hg/hgrc <<EOF

        > [ui]

        > verbose=True

        > EOF

        $ hg -R foobar st -q

      username expansion

        $ olduser=$HGUSER

        $ unset HGUSER

        $ FAKEUSER='John Doe'

        $ export FAKEUSER

        $ echo '[ui]' > $HGRC

        $ echo 'username = $FAKEUSER' >> $HGRC

        $ hg init usertest

        $ cd usertest

        $ touch bar

        $ hg commit --addremove --quiet -m "added bar"

        $ hg log --template "{author}\n"

        John Doe

        $ cd ..

        $ hg showconfig

        bundle.mainreporoot=$TESTTMP

        extensions.chgserver= (?)

        ui.username=$FAKEUSER

        $ unset FAKEUSER

        $ HGUSER=$olduser

        $ export HGUSER

      showconfig with multiple arguments

        $ echo "[alias]" > $HGRC

        $ echo "log = log -g" >> $HGRC

        $ echo "[defaults]" >> $HGRC

        $ echo "identify = -n" >> $HGRC

        $ hg showconfig alias defaults

        alias.log=log -g

        defaults.identify=-n

        $ hg showconfig alias defaults.identify

        abort: only one config item permitted

        [255]

        $ hg showconfig alias.log defaults.identify

        abort: only one config item permitted

        [255]

      HGPLAIN

        $ echo "[ui]" > $HGRC

        $ echo "debug=true" >> $HGRC

        $ echo "fallbackencoding=ASCII" >> $HGRC

        $ echo "quiet=true" >> $HGRC

        $ echo "slash=true" >> $HGRC

        $ echo "traceback=true" >> $HGRC

        $ echo "verbose=true" >> $HGRC

        $ echo "style=~/.hgstyle" >> $HGRC

        $ echo "logtemplate={node}" >> $HGRC

        $ echo "[defaults]" >> $HGRC

        $ echo "identify=-n" >> $HGRC

        $ echo "[alias]" >> $HGRC

        $ echo "log=log -g" >> $HGRC

      customized hgrc

        $ hg showconfig

        read config from: $TESTTMP/hgrc

        $TESTTMP/hgrc:13: alias.log=log -g

        repo: bundle.mainreporoot=$TESTTMP

        $TESTTMP/hgrc:11: defaults.identify=-n

        --config: extensions.chgserver= (?)

        $TESTTMP/hgrc:2: ui.debug=true

        $TESTTMP/hgrc:3: ui.fallbackencoding=ASCII

        $TESTTMP/hgrc:4: ui.quiet=true

        $TESTTMP/hgrc:5: ui.slash=true

        $TESTTMP/hgrc:6: ui.traceback=true

        $TESTTMP/hgrc:7: ui.verbose=true

        $TESTTMP/hgrc:8: ui.style=~/.hgstyle

        $TESTTMP/hgrc:9: ui.logtemplate={node}

      plain hgrc

        $ HGPLAIN=; export HGPLAIN

        $ hg showconfig --config ui.traceback=True --debug

        read config from: $TESTTMP/hgrc

        repo: bundle.mainreporoot=$TESTTMP

        --config: extensions.chgserver= (?)

        --config: ui.traceback=True

        --verbose: ui.verbose=False

        --debug: ui.debug=True

        --quiet: ui.quiet=False

      plain mode with exceptions

        $ cat > plain.py <<EOF

        > from mercurial import commands, extensions

        > def _config(orig, ui, repo, *values, **opts):

        >     ui.write('plain: %r\n' % ui.plain())

        >     return orig(ui, repo, *values, **opts)

        > def uisetup(ui):

        >     extensions.wrapcommand(commands.table, 'config', _config)

        > EOF

        $ echo "[extensions]" >> $HGRC

        $ echo "plain=./plain.py" >> $HGRC

        $ HGPLAINEXCEPT=; export HGPLAINEXCEPT

        $ hg showconfig --config ui.traceback=True --debug

        plain: True

        read config from: $TESTTMP/hgrc

        repo: bundle.mainreporoot=$TESTTMP

        $TESTTMP/hgrc:15: extensions.plain=./plain.py

        --config: extensions.chgserver= (?)

        --config: ui.traceback=True

        --verbose: ui.verbose=False

        --debug: ui.debug=True

        --quiet: ui.quiet=False

        $ unset HGPLAIN

        $ hg showconfig --config ui.traceback=True --debug

        plain: True

        read config from: $TESTTMP/hgrc

        repo: bundle.mainreporoot=$TESTTMP

        $TESTTMP/hgrc:15: extensions.plain=./plain.py

        --config: extensions.chgserver= (?)

        --config: ui.traceback=True

        --verbose: ui.verbose=False

        --debug: ui.debug=True

        --quiet: ui.quiet=False

        $ HGPLAINEXCEPT=i18n; export HGPLAINEXCEPT

        $ hg showconfig --config ui.traceback=True --debug

        plain: True

        read config from: $TESTTMP/hgrc

        repo: bundle.mainreporoot=$TESTTMP

        $TESTTMP/hgrc:15: extensions.plain=./plain.py

        --config: extensions.chgserver= (?)

        --config: ui.traceback=True

        --verbose: ui.verbose=False

        --debug: ui.debug=True

        --quiet: ui.quiet=False

      source of paths is not mangled

        $ cat >> $HGRCPATH <<EOF

        > [paths]

        > foo = bar

        > EOF

        $ hg showconfig --debug paths

        plain: True

        read config from: $TESTTMP/hgrc

        $TESTTMP/hgrc:17: paths.foo=$TESTTMP/bar (glob)

	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

				hide outer repo
				$ hg init

				Use hgrc within $TESTTMP

				$ HGRCPATH=`pwd`/hgrc
				$ export HGRCPATH

				Use an alternate var for scribbling on hgrc to keep check-code from
				complaining about the important settings we may be overwriting:

				$ HGRC=`pwd`/hgrc
				$ export HGRC

				Basic syntax error

				$ echo "invalid" > $HGRC
				$ hg version
				hg: parse error at $TESTTMP/hgrc:1: invalid
				[255]
				$ echo "" > $HGRC

				Issue1199: Can't use '%' in hgrc (eg url encoded username)

				$ hg init "foo%bar"
				$ hg clone "foo%bar" foobar
				updating to branch default
				0 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ cd foobar
				$ cat .hg/hgrc
				# example repository config (see "hg help config" for more info)
				[paths]
				default = $TESTTMP/foo%bar (glob)

				# path aliases to other clones of this repo in URLs or filesystem paths
				# (see "hg help config.paths" for more info)
				#
				# default-push = ssh://jdoe@example.net/hg/jdoes-fork
				# my-fork = ssh://jdoe@example.net/hg/jdoes-fork
				# my-clone = /home/jdoe/jdoes-clone

				[ui]
				# name and email (local to this repository, optional), e.g.
				# username = Jane Doe <jdoe@example.com>
				$ hg paths
				default = $TESTTMP/foo%bar (glob)
				$ hg showconfig
				bundle.mainreporoot=$TESTTMP/foobar (glob)
				extensions.chgserver= (?)
				paths.default=$TESTTMP/foo%bar (glob)
				$ cd ..

				issue1829: wrong indentation

				$ echo '[foo]' > $HGRC
				$ echo ' x = y' >> $HGRC
				$ hg version
				hg: parse error at $TESTTMP/hgrc:2: x = y
				unexpected leading whitespace
				[255]

				$ $PYTHON -c "print '[foo]\nbar = a\n b\n c \n de\n fg \nbaz = bif cb \n'" \
				> > $HGRC
				$ hg showconfig foo
				foo.bar=a\nb\nc\nde\nfg
				foo.baz=bif cb

				$ FAKEPATH=/path/to/nowhere
				$ export FAKEPATH
				$ echo '%include $FAKEPATH/no-such-file' > $HGRC
				$ hg version
				Mercurial Distributed SCM (version *) (glob)
				(see https://mercurial-scm.org for more information)

				Copyright (C) 2005-2016 Matt Mackall and others
				This is free software; see the source for copying conditions. There is NO
				warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
				$ unset FAKEPATH

				make sure global options given on the cmdline take precedence

				$ hg showconfig --config ui.verbose=True --quiet
				bundle.mainreporoot=$TESTTMP
				extensions.chgserver= (?)
				ui.verbose=False
				ui.debug=False
				ui.quiet=True

				$ touch foobar/untracked
				$ cat >> foobar/.hg/hgrc <<EOF
				> [ui]
				> verbose=True
				> EOF
				$ hg -R foobar st -q

				username expansion

				$ olduser=$HGUSER
				$ unset HGUSER

				$ FAKEUSER='John Doe'
				$ export FAKEUSER
				$ echo '[ui]' > $HGRC
				$ echo 'username = $FAKEUSER' >> $HGRC

				$ hg init usertest
				$ cd usertest
				$ touch bar
				$ hg commit --addremove --quiet -m "added bar"
				$ hg log --template "{author}\n"
				John Doe
				$ cd ..

				$ hg showconfig
				bundle.mainreporoot=$TESTTMP
				extensions.chgserver= (?)
				ui.username=$FAKEUSER

				$ unset FAKEUSER
				$ HGUSER=$olduser
				$ export HGUSER

				showconfig with multiple arguments

				$ echo "[alias]" > $HGRC
				$ echo "log = log -g" >> $HGRC
				$ echo "[defaults]" >> $HGRC
				$ echo "identify = -n" >> $HGRC
				$ hg showconfig alias defaults
				alias.log=log -g
				defaults.identify=-n
				$ hg showconfig alias defaults.identify
				abort: only one config item permitted
				[255]
				$ hg showconfig alias.log defaults.identify
				abort: only one config item permitted
				[255]

				HGPLAIN

				$ echo "[ui]" > $HGRC
				$ echo "debug=true" >> $HGRC
				$ echo "fallbackencoding=ASCII" >> $HGRC
				$ echo "quiet=true" >> $HGRC
				$ echo "slash=true" >> $HGRC
				$ echo "traceback=true" >> $HGRC
				$ echo "verbose=true" >> $HGRC
				$ echo "style=~/.hgstyle" >> $HGRC
				$ echo "logtemplate={node}" >> $HGRC
				$ echo "[defaults]" >> $HGRC
				$ echo "identify=-n" >> $HGRC
				$ echo "[alias]" >> $HGRC
				$ echo "log=log -g" >> $HGRC

				customized hgrc

				$ hg showconfig
				read config from: $TESTTMP/hgrc
				$TESTTMP/hgrc:13: alias.log=log -g
				repo: bundle.mainreporoot=$TESTTMP
				$TESTTMP/hgrc:11: defaults.identify=-n
				--config: extensions.chgserver= (?)
				$TESTTMP/hgrc:2: ui.debug=true
				$TESTTMP/hgrc:3: ui.fallbackencoding=ASCII
				$TESTTMP/hgrc:4: ui.quiet=true
				$TESTTMP/hgrc:5: ui.slash=true
				$TESTTMP/hgrc:6: ui.traceback=true
				$TESTTMP/hgrc:7: ui.verbose=true
				$TESTTMP/hgrc:8: ui.style=~/.hgstyle
				$TESTTMP/hgrc:9: ui.logtemplate={node}

				plain hgrc

				$ HGPLAIN=; export HGPLAIN
				$ hg showconfig --config ui.traceback=True --debug
				read config from: $TESTTMP/hgrc
				repo: bundle.mainreporoot=$TESTTMP
				--config: extensions.chgserver= (?)
				--config: ui.traceback=True
				--verbose: ui.verbose=False
				--debug: ui.debug=True
				--quiet: ui.quiet=False

				plain mode with exceptions

				$ cat > plain.py <<EOF
				> from mercurial import commands, extensions
				> def _config(orig, ui, repo, values, *opts):
				> ui.write('plain: %r\n' % ui.plain())
				> return orig(ui, repo, values, *opts)
				> def uisetup(ui):
				> extensions.wrapcommand(commands.table, 'config', _config)
				> EOF
				$ echo "[extensions]" >> $HGRC
				$ echo "plain=./plain.py" >> $HGRC
				$ HGPLAINEXCEPT=; export HGPLAINEXCEPT
				$ hg showconfig --config ui.traceback=True --debug
				plain: True
				read config from: $TESTTMP/hgrc
				repo: bundle.mainreporoot=$TESTTMP
				$TESTTMP/hgrc:15: extensions.plain=./plain.py
				--config: extensions.chgserver= (?)
				--config: ui.traceback=True
				--verbose: ui.verbose=False
				--debug: ui.debug=True
				--quiet: ui.quiet=False
				$ unset HGPLAIN
				$ hg showconfig --config ui.traceback=True --debug
				plain: True
				read config from: $TESTTMP/hgrc
				repo: bundle.mainreporoot=$TESTTMP
				$TESTTMP/hgrc:15: extensions.plain=./plain.py
				--config: extensions.chgserver= (?)
				--config: ui.traceback=True
				--verbose: ui.verbose=False
				--debug: ui.debug=True
				--quiet: ui.quiet=False
				$ HGPLAINEXCEPT=i18n; export HGPLAINEXCEPT
				$ hg showconfig --config ui.traceback=True --debug
				plain: True
				read config from: $TESTTMP/hgrc
				repo: bundle.mainreporoot=$TESTTMP
				$TESTTMP/hgrc:15: extensions.plain=./plain.py
				--config: extensions.chgserver= (?)
				--config: ui.traceback=True
				--verbose: ui.verbose=False
				--debug: ui.debug=True
				--quiet: ui.quiet=False

				source of paths is not mangled

				$ cat >> $HGRCPATH <<EOF
				> [paths]
				> foo = bar
				> EOF
				$ hg showconfig --debug paths
				plain: True
				read config from: $TESTTMP/hgrc
				$TESTTMP/hgrc:17: paths.foo=$TESTTMP/bar (glob)