view tests/hgweberror.py @ 28118:0e3835c7e1cf

rebase: perform update through the 'update' command

The update logic have grow more and more complicated over time (eg bookmark
movement, new destination logic, warning on other head, etc). The rebase
extension was reimplementing its own basic version of update to be used by 'hg
pull --rebase'. We remove the custom code and use a combination of higher level
functions.

A test is added to check that the update is properly warning about other branch
heads.

# A dummy extension that installs an hgweb command that throws an Exception.

from __future__ import absolute_import

from mercurial.hgweb import (
    webcommands,
)

def raiseerror(web, req, tmpl):
    '''Dummy web command that raises an uncaught Exception.'''

    # Simulate an error after partial response.
    if 'partialresponse' in req.form:
        req.respond(200, 'text/plain')
        req.write('partial content\n')

    raise AttributeError('I am an uncaught error!')

def extsetup(ui):
    setattr(webcommands, 'raiseerror', raiseerror)
    webcommands.__all__.append('raiseerror')