view tests/test-hgweb-no-request-uri.t @ 23221:cadc9a723d60

changegroup: use the 'postclose' API on transaction

The post-transaction hooks run after the lock release (because hooks may want to
touch the repository), but they must only run if the transaction is successfully
closed.

We use the new 'addpostclose' method on transaction to register a callback
installing this post-lock-release call.

This tests if hgweb and hgwebdir still work if the REQUEST_URI variable is
no longer passed with the request. Instead, SCRIPT_NAME and PATH_INFO
should be used from d74fc8dec2b4 onward to route the request.

  $ hg init repo
  $ cd repo
  $ echo foo > bar
  $ hg add bar
  $ hg commit -m "test"
  $ hg tip
  changeset:   0:61c9426e69fe
  tag:         tip
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     test
  
  $ cat > request.py <<EOF
  > from mercurial.hgweb import hgweb, hgwebdir
  > from StringIO import StringIO
  > import os, sys
  > 
  > errors = StringIO()
  > input = StringIO()
  > 
  > def startrsp(status, headers):
  >     print '---- STATUS'
  >     print status
  >     print '---- HEADERS'
  >     print [i for i in headers if i[0] != 'ETag']
  >     print '---- DATA'
  >     return output.write
  > 
  > env = {
  >     'wsgi.version': (1, 0),
  >     'wsgi.url_scheme': 'http',
  >     'wsgi.errors': errors,
  >     'wsgi.input': input,
  >     'wsgi.multithread': False,
  >     'wsgi.multiprocess': False,
  >     'wsgi.run_once': False,
  >     'REQUEST_METHOD': 'GET',
  >     'SCRIPT_NAME': '',
  >     'SERVER_NAME': '127.0.0.1',
  >     'SERVER_PORT': os.environ['HGPORT'],
  >     'SERVER_PROTOCOL': 'HTTP/1.0'
  > }
  > 
  > def process(app):
  >     content = app(env, startrsp)
  >     sys.stdout.write(output.getvalue())
  >     sys.stdout.write(''.join(content))
  >     getattr(content, 'close', lambda : None)()
  >     print '---- ERRORS'
  >     print errors.getvalue()
  > 
  > output = StringIO()
  > env['PATH_INFO'] = '/'
  > env['QUERY_STRING'] = 'style=atom'
  > process(hgweb('.', name = 'repo'))
  > 
  > output = StringIO()
  > env['PATH_INFO'] = '/file/tip/'
  > env['QUERY_STRING'] = 'style=raw'
  > process(hgweb('.', name = 'repo'))
  > 
  > output = StringIO()
  > env['PATH_INFO'] = '/'
  > env['QUERY_STRING'] = 'style=raw'
  > process(hgwebdir({'repo': '.'}))
  > 
  > output = StringIO()
  > env['PATH_INFO'] = '/repo/file/tip/'
  > env['QUERY_STRING'] = 'style=raw'
  > process(hgwebdir({'repo': '.'}))
  > EOF
  $ python request.py
  ---- STATUS
  200 Script output follows
  ---- HEADERS
  [('Content-Type', 'application/atom+xml; charset=ascii')]
  ---- DATA
  <?xml version="1.0" encoding="ascii"?>
  <feed xmlns="http://www.w3.org/2005/Atom">
   <!-- Changelog -->
   <id>http://127.0.0.1:$HGPORT/</id>
   <link rel="self" href="http://127.0.0.1:$HGPORT/atom-log"/>
   <link rel="alternate" href="http://127.0.0.1:$HGPORT/"/>
   <title>repo Changelog</title>
   <updated>1970-01-01T00:00:00+00:00</updated>
  
   <entry>
    <title>[default] test</title>
    <id>http://127.0.0.1:$HGPORT/#changeset-61c9426e69fef294feed5e2bbfc97d39944a5b1c</id>
    <link href="http://127.0.0.1:$HGPORT/rev/61c9426e69fe"/>
    <author>
     <name>test</name>
     <email>&#116;&#101;&#115;&#116;</email>
    </author>
    <updated>1970-01-01T00:00:00+00:00</updated>
    <published>1970-01-01T00:00:00+00:00</published>
    <content type="xhtml">
  	<table xmlns="http://www.w3.org/1999/xhtml">
  	<tr>
  		<th style="text-align:left;">changeset</th>
  		<td>61c9426e69fe</td>
                </tr>
                <tr>
                                <th style="text-align:left;">branch</th>
                                <td>default</td>
                </tr>
                <tr>
                                <th style="text-align:left;">bookmark</th>
  		<td></td>
  	</tr>
  	<tr>
  		<th style="text-align:left;">tag</th>
  		<td>tip</td>
  	</tr>
  	<tr>
  		<th style="text-align:left;">user</th>
  		<td>&#116;&#101;&#115;&#116;</td>
  	</tr>
  	<tr>
  		<th style="text-align:left;vertical-align:top;">description</th>
  		<td>test</td>
  	</tr>
  	<tr>
  		<th style="text-align:left;vertical-align:top;">files</th>
  		<td>bar<br /></td>
  	</tr>
  	</table>
    </content>
   </entry>
  
  </feed>
  ---- ERRORS
  
  ---- STATUS
  200 Script output follows
  ---- HEADERS
  [('Content-Type', 'text/plain; charset=ascii')]
  ---- DATA
  
  -rw-r--r-- 4 bar
  
  
  ---- ERRORS
  
  ---- STATUS
  200 Script output follows
  ---- HEADERS
  [('Content-Type', 'text/plain; charset=ascii')]
  ---- DATA
  
  /repo/
  
  ---- ERRORS
  
  ---- STATUS
  200 Script output follows
  ---- HEADERS
  [('Content-Type', 'text/plain; charset=ascii')]
  ---- DATA
  
  -rw-r--r-- 4 bar
  
  
  ---- ERRORS
  

  $ cd ..