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view tests/test-config.t @ 23993:eedade006458
revset: introduce _parsealiasdefn to parse alias definitions strictly
This patch introduces "_parsealiasdefn" to parse alias definitions
strictly. For example, it can avoid problems below, which current
implementation can't.
- the shorter name argument breaks referring the longer name one in
the definition, if the former is completely prefix of the latter
for example, the alias definition "foo($1, $10) = $1 or $10" is
parsed as "_aliasarg('$1') or _aliasarg('$1')0" and causes parse
error, because tail "0" of "_aliasarg('$1')0" is invalid.
- argument names in the quoted string are broken
for example, the definition "foo($1) = $1 or desc('$1')" is parsed
as "_aliasarg('$1') or desc('_aliasarg(\'$1\')')" and causes
unexpected description matching against not '$1' but '_aliasarg(\'$1\')'.
To decrease complication of patch, current implementation for alias
definitions is replaced by "_parsealiasdefn" in the subsequent
patch. This patch just introduces it.
This patch defines "_parsealiasdefn" not as a method of "revsetalias"
class but as a one of "revset" module, because of ease of testing by
doctest.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Mon, 02 Feb 2015 23:07:04 +0900 |
parents | bbe56e07e07a |
children | b62bce819d0c |
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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 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]