Mercurial > hg
view tests/test-template-engine.t @ 37555:930c433eb311
httppeer: always add x-hg* headers to Vary header
Before, we manually updated the Vary header value for each
header contributing to it.
All X-Hg* headers are reserved for the Mercurial protocol and
could have caching implications. So it makes sense to always add
these headers to Vary.
A test revealed that X-HgArgs-Post wasn't being added to Vary.
This is only sent on POST requests. POST requests generally
aren't cacheable. However, it is possible if the server sends
the appropriate headers. Mercurial shouldn't be sending those
headers. But let's not take any chances.
Differential Revision: https://phab.mercurial-scm.org/D3240
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Tue, 10 Apr 2018 16:53:44 -0700 |
parents | 7d3bc1d4e871 |
children |
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$ cat > engine.py << EOF > > from mercurial import ( > pycompat, > templater, > templateutil, > ) > > class mytemplater(templater.engine): > def _load(self, t): > return self._loader(t) > > def process(self, t, map): > tmpl = self._load(t) > props = self._defaults.copy() > props.update(map) > for k, v in props.items(): > if b'{{%s}}' % k not in tmpl: > continue > if callable(v) and getattr(v, '_requires', None) is None: > props = self._resources.copy() > props.update(map) > v = v(**pycompat.strkwargs(props)) > elif callable(v): > v = v(self, props) > v = templateutil.stringify(self, props, v) > tmpl = tmpl.replace(b'{{%s}}' % k, v) > yield tmpl > > templater.engines[b'my'] = mytemplater > EOF $ hg init test $ echo '[extensions]' > test/.hg/hgrc $ echo "engine = `pwd`/engine.py" >> test/.hg/hgrc $ cd test $ cat > mymap << EOF > changeset = my:changeset.txt > EOF $ cat > changeset.txt << EOF > {{rev}} {{node}} {{author}} > EOF $ hg ci -Ama adding changeset.txt adding mymap $ hg log --style=./mymap 0 97e5f848f0936960273bbf75be6388cd0350a32b test $ cat > changeset.txt << EOF > {{p1rev}} {{p1node}} {{p2rev}} {{p2node}} > EOF $ hg ci -Ama $ hg log --style=./mymap 0 97e5f848f0936960273bbf75be6388cd0350a32b -1 0000000000000000000000000000000000000000 -1 0000000000000000000000000000000000000000 -1 0000000000000000000000000000000000000000 invalid engine type: $ echo 'changeset = unknown:changeset.txt' > unknownenginemap $ hg log --style=./unknownenginemap abort: invalid template engine: unknown [255] $ cd ..