tests/test-unbundlehash.t

hgweb: fix dynamic date calculation not working under Safari

While Chrome, Firefox, and IE 6+ support the current date format being
passed to Date(), Safari doesn't:

> new Date('Mon Oct 24 13:58:01 2011 +0200')
  Invalid Date

However, the rfc822date format--officially supported by
ECMAScript[1]--does work:

> new Date('Mon, 24 Oct 2011 13:58:01 +0200')
  Mon Oct 24 2011 04:58:01 GMT-0700 (PDT)

This change replaces all instances of {date|date} in HTML with
{date|rfc822date}. For elements that only have the "age" class,
there's no outward change for users with JavaScript enabled. For
elements with both the "age" and "date" classes, the full date
displayed uses the new format.

Tested in IE 6, Safari 5.1.1, Google Chrome 15, and Firefox 7.0.1.

[1]: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Date/parse

Test wire protocol unbundle with hashed heads (capability: unbundlehash)

Create a remote repository.

  $ hg init remote
  $ hg serve -R remote --config web.push_ssl=False --config web.allow_push=* -p $HGPORT -d --pid-file=hg1.pid -E error.log -A access.log
  $ cat hg1.pid >> $DAEMON_PIDS

Clone the repository and push a change.

  $ hg clone http://localhost:$HGPORT/ local
  no changes found
  updating to branch default
  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ touch local/README
  $ hg ci -R local -A -m hoge
  adding README
  $ hg push -R local
  pushing to http://localhost:$HGPORT/
  searching for changes
  remote: adding changesets
  remote: adding manifests
  remote: adding file changes
  remote: added 1 changesets with 1 changes to 1 files

Ensure hashed heads format is used.
The hash here is always the same since the remote repository only has the null head.

  $ cat access.log | grep unbundle
  * - - [*] "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=686173686564+6768033e216468247bd031a0a2d9876d79818f8f (glob)