tests/test-hgweb-no-request-uri.out

hgweb: return content iterator instead of using write() callable

This is a new version of 4879468fa28f (which was backed out in 943f066c0d58),
with an extra line removed to fix problems with hg serve. hg's internal web
server contains checking if the app isn't trying to write more bytes than
specified by the Content-Length header. The first try still contained an old
line that wrote the response, so the response was sent twice.

changeset:   0:4cbec7e6f8c4
tag:         tip
user:        Testing
date:        Thu Jan 01 00:00:00 1970 +0000
summary:     test

---- HEADERS
200 Script output follows
---- DATA
[('Content-Type', 'application/atom+xml; charset=ascii')]
<?xml version="1.0" encoding="ascii"?>
<feed xmlns="http://www.w3.org/2005/Atom">
 <!-- Changelog -->
 <id>http://127.0.0.1/</id>
 <link rel="self" href="http://127.0.0.1/atom-log"/>
 <link rel="alternate" href="http://127.0.0.1/"/>
 <title>repo Changelog</title>
 <updated>1970-01-01T00:00:00+00:00</updated>

 <entry>
  <title>test</title>
  <id>http://www.selenic.com/mercurial/#changeset-4cbec7e6f8c42eb52b6b52670e1f7560ae9a101e</id>
  <link href="http://127.0.0.1/rev/4cbec7e6f8c42eb52b6b52670e1f7560ae9a101e"/>
  <author>
   <name>Testing</name>
   <email>&#84;&#101;&#115;&#116;&#105;&#110;&#103;</email>
  </author>
  <updated>1970-01-01T00:00:00+00:00</updated>
  <published>1970-01-01T00:00:00+00:00</published>
  <content type="xhtml">
   <div xmlns="http://www.w3.org/1999/xhtml">
    <pre xml:space="preserve">test</pre>
   </div>
  </content>
 </entry>

</feed>
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[('Content-Type', 'text/plain; charset=ascii')]

-rw-r--r-- 4 bar


---- ERRORS

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[('Content-Type', 'text/plain; charset=ascii')]

/repo/

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[('Content-Type', 'text/plain; charset=ascii')]

-rw-r--r-- 4 bar


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