tests/test-wireproto.py
author Patrick Mezard <patrick@mezard.eu>
Sun, 26 Feb 2012 17:12:15 +0100
changeset 16186 af3e67354beb
parent 14765 08ef6b5f3715
child 17192 1ac628cd7113
permissions -rw-r--r--
graphlog: apply file filters --patch/--stat output When passing --patch/--stat, file filters have to be applied to generate the correct diff or stat output: - Without --follow, the static match object can be reused - With --follow, the files displayed at revision X are the ancestors of selected files at parent revision. To do this, we reproduce the ancestry calculations done by --follow, lazily. test-glog.t changes show that --patch output is not satisfying because renames are reported as copies. This can probably be fixed by: - Without --follow: compute files to display, look for renames sources and extend the matcher to include them. - With --follow: detect .path() transitions between parent/child filectx, filter them using the linked changectx .removed() field and extend fcache with them.
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from mercurial import wireproto
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class proto(object):
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    def __init__(self, args):
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        self.args = args
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    def getargs(self, spec):
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        args = self.args
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        args.setdefault('*', {})
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        names = spec.split()
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        return [args[n] for n in names]
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class clientrepo(wireproto.wirerepository):
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    def __init__(self, serverrepo):
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        self.serverrepo = serverrepo
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    def _call(self, cmd, **args):
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        return wireproto.dispatch(self.serverrepo, proto(args), cmd)
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    @wireproto.batchable
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    def greet(self, name):
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        f = wireproto.future()
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        yield wireproto.todict(name=mangle(name)), f
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        yield unmangle(f.value)
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class serverrepo(object):
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    def greet(self, name):
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        return "Hello, " + name
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def mangle(s):
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    return ''.join(chr(ord(c) + 1) for c in s)
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def unmangle(s):
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    return ''.join(chr(ord(c) - 1) for c in s)
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def greet(repo, proto, name):
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    return mangle(repo.greet(unmangle(name)))
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wireproto.commands['greet'] = (greet, 'name',)
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srv = serverrepo()
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clt = clientrepo(srv)
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print clt.greet("Foobar")
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b = clt.batch()
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fs = [b.greet(s) for s in ["Fo, =;o", "Bar"]]
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b.submit()
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print [f.value for f in fs]