Mercurial > hg
view tests/test-config.t @ 33766:4c706037adef
wireproto: overhaul iterating batcher code (API)
The remote batching code is difficult to read. Let's improve it.
As part of the refactor, the future returned by method calls on
batchiter() instances is now populated. However, you still need to
consume the results() generator for the future to be set. But at
least now we can stuff the future somewhere and not have to worry
about aligning method call order with result order since you can
use a future to hold the result.
Also as part of the change, we now verify that @batchable generators
yield exactly 2 values. In other words, we enforce their API.
The non-iter batcher has been unused since b6e71f8af5b8. And to my
surprise we had no explicit unit test coverage of it! test-batching.py
has been overhauled to use the iterating batcher.
Since the iterating batcher doesn't allow non-batchable method
calls nor local calls, tests have been updated to reflect reality.
The iterating batcher has been used for multiple releases apparently
without major issue. So this shouldn't cause alarm.
.. api::
@peer.batchable functions must now yield exactly 2 values
Differential Revision: https://phab.mercurial-scm.org/D319
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Wed, 09 Aug 2017 23:29:30 -0700 |
parents | e714159860fd |
children | 4441705b7111 |
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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 (glob) [255] Invalid syntax: no key $ cat > .hg/hgrc << EOF > =nokeyvalue > EOF $ hg showconfig hg: parse error at $TESTTMP/.hg/hgrc:1: =nokeyvalue (glob) [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 (glob) unexpected leading whitespace [255] $ cat > .hg/hgrc << EOF > [section] > key=value > EOF $ hg showconfig hg: parse error at $TESTTMP/.hg/hgrc:1: [section] (glob) 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('empty', 'source', '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 ..