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view tests/test-config.t @ 37533:df4985497986
wireproto: implement capabilities for wire protocol v2
The capabilities mechanism for wire protocol version 2 represents a
clean break from version 1.
Instead of effectively exchanging a set of capabilities, we're
exchanging a rich data structure.
This data structure currently contains information about
every available command, including its accepted arguments. It also
contains information about supported compression formats.
Exposing information about supported commands will allow clients
to automatically generate bindings to the server. Clients will be
able to do things like detect when they are attempting to run a
command that isn't known to the server. Exposing the required
permissions to run a command can be used by clients to determine if
they have privileges to call a command before actually calling it.
We could potentially even have clients send credentials
preemptively without waiting for the server to deny the command
request. Lots of potential here.
The data returned by this command will likely evolve heavily. So we
shouldn't bikeshed the implementation just yet.
Differential Revision: https://phab.mercurial-scm.org/D3200
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Mon, 09 Apr 2018 11:52:31 -0700 |
parents | a22915edc279 |
children | edbcf5b239f9 |
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hide outer repo $ hg init Invalid syntax: no value $ cat > .hg/hgrc << EOF > novaluekey > EOF $ hg showconfig hg: parse error at $TESTTMP/.hg/hgrc:1: novaluekey [255] Invalid syntax: no key $ cat > .hg/hgrc << EOF > =nokeyvalue > EOF $ hg showconfig hg: parse error at $TESTTMP/.hg/hgrc:1: =nokeyvalue [255] Test hint about invalid syntax from leading white space $ cat > .hg/hgrc << EOF > key=value > EOF $ hg showconfig hg: parse error at $TESTTMP/.hg/hgrc:1: key=value unexpected leading whitespace [255] $ cat > .hg/hgrc << EOF > [section] > key=value > EOF $ hg showconfig hg: parse error at $TESTTMP/.hg/hgrc:1: [section] unexpected leading whitespace [255] Reset hgrc $ echo > .hg/hgrc Test case sensitive configuration $ cat <<EOF >> $HGRCPATH > [Section] > KeY = Case Sensitive > key = lower case > EOF $ hg showconfig Section Section.KeY=Case Sensitive Section.key=lower case $ hg showconfig Section -Tjson [ { "name": "Section.KeY", "source": "*.hgrc:*", (glob) "value": "Case Sensitive" }, { "name": "Section.key", "source": "*.hgrc:*", (glob) "value": "lower case" } ] $ hg showconfig Section.KeY -Tjson [ { "name": "Section.KeY", "source": "*.hgrc:*", (glob) "value": "Case Sensitive" } ] $ hg showconfig -Tjson | tail -7 }, { "name": "*", (glob) "source": "*", (glob) "value": "*" (glob) } ] Test empty config source: $ cat <<EOF > emptysource.py > def reposetup(ui, repo): > ui.setconfig(b'empty', b'source', b'value') > EOF $ cp .hg/hgrc .hg/hgrc.orig $ cat <<EOF >> .hg/hgrc > [extensions] > emptysource = `pwd`/emptysource.py > EOF $ hg config --debug empty.source read config from: * (glob) none: value $ hg config empty.source -Tjson [ { "name": "empty.source", "source": "", "value": "value" } ] $ cp .hg/hgrc.orig .hg/hgrc Test "%unset" $ cat >> $HGRCPATH <<EOF > [unsettest] > local-hgrcpath = should be unset (HGRCPATH) > %unset local-hgrcpath > > global = should be unset (HGRCPATH) > > both = should be unset (HGRCPATH) > > set-after-unset = should be unset (HGRCPATH) > EOF $ cat >> .hg/hgrc <<EOF > [unsettest] > local-hgrc = should be unset (.hg/hgrc) > %unset local-hgrc > > %unset global > > both = should be unset (.hg/hgrc) > %unset both > > set-after-unset = should be unset (.hg/hgrc) > %unset set-after-unset > set-after-unset = should be set (.hg/hgrc) > EOF $ hg showconfig unsettest unsettest.set-after-unset=should be set (.hg/hgrc) Test exit code when no config matches $ hg config Section.idontexist [1] sub-options in [paths] aren't expanded $ cat > .hg/hgrc << EOF > [paths] > foo = ~/foo > foo:suboption = ~/foo > EOF $ hg showconfig paths paths.foo:suboption=~/foo paths.foo=$TESTTMP/foo edit failure $ HGEDITOR=false hg config --edit abort: edit failed: false exited with status 1 [255] config affected by environment variables $ EDITOR=e1 VISUAL=e2 hg config --debug | grep 'ui\.editor' $VISUAL: ui.editor=e2 $ VISUAL=e2 hg config --debug --config ui.editor=e3 | grep 'ui\.editor' --config: ui.editor=e3 $ PAGER=p1 hg config --debug | grep 'pager\.pager' $PAGER: pager.pager=p1 $ PAGER=p1 hg config --debug --config pager.pager=p2 | grep 'pager\.pager' --config: pager.pager=p2 verify that aliases are evaluated as well $ hg init aliastest $ cd aliastest $ cat > .hg/hgrc << EOF > [ui] > user = repo user > EOF $ touch index $ unset HGUSER $ hg ci -Am test adding index $ hg log --template '{author}\n' repo user $ cd .. alias has lower priority $ hg init aliaspriority $ cd aliaspriority $ cat > .hg/hgrc << EOF > [ui] > user = alias user > username = repo user > EOF $ touch index $ unset HGUSER $ hg ci -Am test adding index $ hg log --template '{author}\n' repo user $ cd ..