templater: do not use index.partialmatch() directly to calculate shortest()
cl.index.partialmatch() isn't a drop-in replacement for cl._partialmatch().
It has no knowledge about hidden revisions, and it raises ValueError if a node
shorter than 4 chars is given. Instead, use index.partialmatch() through
cl._partialmatch(), which has no such problems and gives the identical result
with/without --pure.
The test output was sampled with --pure without this patch, which shows the
most correct result. However, we'll need to switch to using an unfiltered
changelog because _partialmatch() of a filtered changelog can be an order of
magnitude slower.
(with hidden revisions)
% hg log -R hg-committed -r0:20000 -T '{node|shortest}\n' --time > /dev/null
(.^) time: real 1.530 secs (user 1.480+0.000 sys 0.040+0.000)
(.) time: real 43.080 secs (user 43.060+0.000 sys 0.030+0.000)
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:16", (glob)
"value": "Case Sensitive"
},
{
"name": "Section.key",
"source": "*.hgrc:17", (glob)
"value": "lower case"
}
]
$ hg showconfig Section.KeY -Tjson
[
{
"name": "Section.KeY",
"source": "*.hgrc:16", (glob)
"value": "Case Sensitive"
}
]
$ hg showconfig -Tjson | tail -7
},
{
"name": "*", (glob)
"source": "*", (glob)
"value": "*" (glob)
}
]
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