Mercurial > hg
view contrib/debugshell.py @ 25388:6025cac3d02f
tests: add (?) flag for optional lines
When the test engine fails to match output on a line marked with (?),
it will simply continue to the next expected line and try again. This
allows simplifying tests that have either version-specific or
non-fixed behavior, for instance:
$ coin-flip
heads (?)
tails (?)
(There's no form of back-tracking attempted, so optional matches
should be specific.)
author | Matt Mackall <mpm@selenic.com> |
---|---|
date | Sun, 31 May 2015 16:59:34 -0500 |
parents | 8b5c039f2b4f |
children | e4b512bb6386 |
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# debugshell extension """a python shell with repo, changelog & manifest objects""" import sys import mercurial import code from mercurial import cmdutil cmdtable = {} command = cmdutil.command(cmdtable) def pdb(ui, repo, msg, **opts): objects = { 'mercurial': mercurial, 'repo': repo, 'cl': repo.changelog, 'mf': repo.manifest, } code.interact(msg, local=objects) def ipdb(ui, repo, msg, **opts): import IPython cl = repo.changelog mf = repo.manifest cl, mf # use variables to appease pyflakes IPython.embed() @command('debugshell|dbsh', []) def debugshell(ui, repo, **opts): bannermsg = "loaded repo : %s\n" \ "using source: %s" % (repo.root, mercurial.__path__[0]) pdbmap = { 'pdb' : 'code', 'ipdb' : 'IPython' } debugger = ui.config("ui", "debugger") if not debugger: debugger = 'pdb' # if IPython doesn't exist, fallback to code.interact try: __import__(pdbmap[debugger]) except ImportError: ui.warn("%s debugger specified but %s module was not found\n" % (debugger, pdbmap[debugger])) debugger = 'pdb' getattr(sys.modules[__name__], debugger)(ui, repo, bannermsg, **opts)