hgweb: fix broken URLs of RSS/Atom feeds (
issue1772)
This fixes doubled URL, e.g. http://example.orghttp://example.org/...,
which appears on RSS/Atom feeds served by hgwebdir.
It splits baseurl to update SERVER_NAME, SERVER_PORT and SCRIPT_NAME,
according to RFC 3875.
Updated the test output since SCRIPT_NAME becomes not to contain
http://host:port part.
#!/bin/sh
# 0-2-4
# \ \ \
# 1-3-5
#
# rename in #1, content change in #4.
hg init t
cd t
touch 1
touch 2
hg commit -Am init # 0
hg rename 1 1a
hg commit -m rename # 1
hg co -C 0
echo unrelated >> 2
hg ci -m unrelated1 # 2
hg merge --debug 1
hg ci -m merge1 # 3
hg co -C 2
echo hello >> 1
hg ci -m unrelated2 # 4
hg co -C 3
hg merge -y --debug 4
hg co -C 4
hg merge -y --debug 3