Mercurial > hg
view tests/test-requires.t @ 24320:b9f7f3eeb99c
localrepo: extend "changeid in repo" to return True for workingctx revision
This is necessary to implement "wc" symbol for workingctx, that will be used
as follows:
$ hg annotate -r wc FILE
In principle, "rev in repo" should be True if "repo[rev]" can return a context
object. But when it was implemented by ea3acaae25bb, lookup() had a long logic
to map all sorts of changeids to nodes, and "None in repo" did crash because
lookup() could not accept None. So I assume that the case of changeid=None was
not considered.
Now "None in repo" doesn't crash, it should be True for workingctx revision.
Behavior of "changeid in repo":
revision "null" existing rev None (workingctx)
---------- ------ ------------ -----------------
original* True True TypeError
current True True False
this patch True True True
(*original: ea3acaae25bb)
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sun, 17 Aug 2014 11:35:31 +0900 |
parents | f8e531a3a77c |
children | 4b0fc75f9403 |
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$ hg init t $ cd t $ echo a > a $ hg add a $ hg commit -m test $ rm .hg/requires $ hg tip abort: index 00changelog.i unknown format 2! [255] $ echo indoor-pool > .hg/requires $ hg tip abort: repository requires features unknown to this Mercurial: indoor-pool! (see http://mercurial.selenic.com/wiki/MissingRequirement for more information) [255] $ echo outdoor-pool >> .hg/requires $ hg tip abort: repository requires features unknown to this Mercurial: indoor-pool outdoor-pool! (see http://mercurial.selenic.com/wiki/MissingRequirement for more information) [255] $ cd .. Test checking between features supported locally and ones required in another repository of push/pull/clone on localhost: $ mkdir supported-locally $ cd supported-locally $ hg init supported $ echo a > supported/a $ hg -R supported commit -Am '#0 at supported' adding a $ echo 'featuresetup-test' >> supported/.hg/requires $ cat > $TESTTMP/supported-locally/supportlocally.py <<EOF > from mercurial import localrepo, extensions > def featuresetup(ui, supported): > for name, module in extensions.extensions(ui): > if __name__ == module.__name__: > # support specific feature locally > supported |= set(['featuresetup-test']) > return > def uisetup(ui): > localrepo.localrepository.featuresetupfuncs.add(featuresetup) > EOF $ cat > supported/.hg/hgrc <<EOF > [extensions] > # enable extension locally > supportlocally = $TESTTMP/supported-locally/supportlocally.py > EOF $ hg -R supported status $ hg init push-dst $ hg -R supported push push-dst pushing to push-dst abort: required features are not supported in the destination: featuresetup-test [255] $ hg init pull-src $ hg -R pull-src pull supported pulling from supported abort: required features are not supported in the destination: featuresetup-test [255] $ hg clone supported clone-dst abort: repository requires features unknown to this Mercurial: featuresetup-test! (see http://mercurial.selenic.com/wiki/MissingRequirement for more information) [255] $ hg clone --pull supported clone-dst abort: required features are not supported in the destination: featuresetup-test [255] $ cd ..