view tests/hgweberror.py @ 28477:194a6cd873cd

chg: silently inherit server exit code

If chgserver aborts during startup, for example, error.ParseError when parsing
a config file, chg client probably just wants to exit with a same exit code
without printing other unrelated text. This patch changes the text "cmdserver
exited with status" from abortmsg to debugmsg and exits with a same exit code.

# 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')