narrow: drop obsolete support for old Mercurial
Not needed since narrow is shipped with core.
Differential Revision: https://phab.mercurial-scm.org/D5397
$ . $TESTDIR/wireprotohelpers.sh
$ hg init server
$ enablehttpv2 server
$ cd server
$ hg debugdrawdag << EOF
> H I J
> | | |
> E F G
> | |/
> C D
> |/
> B
> |
> A
> EOF
$ hg phase --force --secret J
$ hg phase --public E
$ hg log -r 'E + H + I + G + J' -T '{rev}:{node} {desc} {phase}\n'
4:78d2dca436b2f5b188ac267e29b81e07266d38fc E public
7:ae492e36b0c8339ffaf328d00b85b4525de1165e H draft
8:1d6f6b91d44aaba6d5e580bc30a9948530dbe00b I draft
6:29446d2dc5419c5f97447a8bc062e4cc328bf241 G draft
9:dec04b246d7cbb670c6689806c05ad17c835284e J secret
$ hg serve -p $HGPORT -d --pid-file hg.pid -E error.log
$ cat hg.pid > $DAEMON_PIDS
All non-secret heads returned by default
$ sendhttpv2peer << EOF
> command heads
> EOF
creating http peer for wire protocol version 2
sending heads command
response: [
b'\x1dok\x91\xd4J\xab\xa6\xd5\xe5\x80\xbc0\xa9\x94\x850\xdb\xe0\x0b',
b'\xaeI.6\xb0\xc83\x9f\xfa\xf3(\xd0\x0b\x85\xb4R]\xe1\x16^',
b')Dm-\xc5A\x9c_\x97Dz\x8b\xc0b\xe4\xcc2\x8b\xf2A'
]
Requesting just the public heads works
$ sendhttpv2peer << EOF
> command heads
> publiconly 1
> EOF
creating http peer for wire protocol version 2
sending heads command
response: [
b'x\xd2\xdc\xa46\xb2\xf5\xb1\x88\xac&~)\xb8\x1e\x07&m8\xfc'
]
$ cat error.log