ui: add support for fully printing chained exception stacks in ui.traceback()

Currently, only SubrepoAbort has a cause chained to it.

mercurial/ui.py

@@ -1,761 +1,773 b''
 # ui.py - user interface bits for mercurial
 #
 # Copyright 2005-2007 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 from i18n import _
 import errno, getpass, os, socket, sys, tempfile, traceback
 import config, scmutil, util, error, formatter
 
 class ui(object):
     def __init__(self, src=None):
         self._buffers = []
         self.quiet = self.verbose = self.debugflag = self.tracebackflag = False
         self._reportuntrusted = True
         self._ocfg = config.config() # overlay
         self._tcfg = config.config() # trusted
         self._ucfg = config.config() # untrusted
         self._trustusers = set()
         self._trustgroups = set()
         self.callhooks = True
 
         if src:
             self.fout = src.fout
             self.ferr = src.ferr
             self.fin = src.fin
 
             self._tcfg = src._tcfg.copy()
             self._ucfg = src._ucfg.copy()
             self._ocfg = src._ocfg.copy()
             self._trustusers = src._trustusers.copy()
             self._trustgroups = src._trustgroups.copy()
             self.environ = src.environ
             self.callhooks = src.callhooks
             self.fixconfig()
         else:
             self.fout = sys.stdout
             self.ferr = sys.stderr
             self.fin = sys.stdin
 
             # shared read-only environment
             self.environ = os.environ
             # we always trust global config files
             for f in scmutil.rcpath():
                 self.readconfig(f, trust=True)
 
     def copy(self):
         return self.__class__(self)
 
     def formatter(self, topic, opts):
         return formatter.formatter(self, topic, opts)
 
     def _trusted(self, fp, f):
         st = util.fstat(fp)
         if util.isowner(st):
             return True
 
         tusers, tgroups = self._trustusers, self._trustgroups
         if '*' in tusers or '*' in tgroups:
             return True
 
         user = util.username(st.st_uid)
         group = util.groupname(st.st_gid)
         if user in tusers or group in tgroups or user == util.username():
             return True
 
         if self._reportuntrusted:
             self.warn(_('not trusting file %s from untrusted '
                         'user %s, group %s\n') % (f, user, group))
         return False
 
     def readconfig(self, filename, root=None, trust=False,
                    sections=None, remap=None):
         try:
             fp = open(filename)
         except IOError:
             if not sections: # ignore unless we were looking for something
                 return
             raise
 
         cfg = config.config()
         trusted = sections or trust or self._trusted(fp, filename)
 
         try:
             cfg.read(filename, fp, sections=sections, remap=remap)
             fp.close()
         except error.ConfigError, inst:
             if trusted:
                 raise
             self.warn(_("ignored: %s\n") % str(inst))
 
         if self.plain():
             for k in ('debug', 'fallbackencoding', 'quiet', 'slash',
                       'logtemplate', 'style',
                       'traceback', 'verbose'):
                 if k in cfg['ui']:
                     del cfg['ui'][k]
             for k, v in cfg.items('defaults'):
                 del cfg['defaults'][k]
         # Don't remove aliases from the configuration if in the exceptionlist
         if self.plain('alias'):
             for k, v in cfg.items('alias'):
                 del cfg['alias'][k]
 
         if trusted:
             self._tcfg.update(cfg)
             self._tcfg.update(self._ocfg)
         self._ucfg.update(cfg)
         self._ucfg.update(self._ocfg)
 
         if root is None:
             root = os.path.expanduser('~')
         self.fixconfig(root=root)
 
     def fixconfig(self, root=None, section=None):
         if section in (None, 'paths'):
             # expand vars and ~
             # translate paths relative to root (or home) into absolute paths
             root = root or os.getcwd()
             for c in self._tcfg, self._ucfg, self._ocfg:
                 for n, p in c.items('paths'):
                     if not p:
                         continue
                     if '%%' in p:
                         self.warn(_("(deprecated '%%' in path %s=%s from %s)\n")
                                   % (n, p, self.configsource('paths', n)))
                         p = p.replace('%%', '%')
                     p = util.expandpath(p)
                     if not util.hasscheme(p) and not os.path.isabs(p):
                         p = os.path.normpath(os.path.join(root, p))
                     c.set("paths", n, p)
 
         if section in (None, 'ui'):
             # update ui options
             self.debugflag = self.configbool('ui', 'debug')
             self.verbose = self.debugflag or self.configbool('ui', 'verbose')
             self.quiet = not self.debugflag and self.configbool('ui', 'quiet')
             if self.verbose and self.quiet:
                 self.quiet = self.verbose = False
             self._reportuntrusted = self.debugflag or self.configbool("ui",
                 "report_untrusted", True)
             self.tracebackflag = self.configbool('ui', 'traceback', False)
 
         if section in (None, 'trusted'):
             # update trust information
             self._trustusers.update(self.configlist('trusted', 'users'))
             self._trustgroups.update(self.configlist('trusted', 'groups'))
 
     def backupconfig(self, section, item):
         return (self._ocfg.backup(section, item),
                 self._tcfg.backup(section, item),
                 self._ucfg.backup(section, item),)
     def restoreconfig(self, data):
         self._ocfg.restore(data[0])
         self._tcfg.restore(data[1])
         self._ucfg.restore(data[2])
 
     def setconfig(self, section, name, value, overlay=True):
         if overlay:
             self._ocfg.set(section, name, value)
         self._tcfg.set(section, name, value)
         self._ucfg.set(section, name, value)
         self.fixconfig(section=section)
 
     def _data(self, untrusted):
         return untrusted and self._ucfg or self._tcfg
 
     def configsource(self, section, name, untrusted=False):
         return self._data(untrusted).source(section, name) or 'none'
 
     def config(self, section, name, default=None, untrusted=False):
         if isinstance(name, list):
             alternates = name
         else:
             alternates = [name]
 
         for n in alternates:
             value = self._data(untrusted).get(section, name, None)
             if value is not None:
                 name = n
                 break
         else:
             value = default
 
         if self.debugflag and not untrusted and self._reportuntrusted:
             uvalue = self._ucfg.get(section, name)
             if uvalue is not None and uvalue != value:
                 self.debug("ignoring untrusted configuration option "
                            "%s.%s = %s\n" % (section, name, uvalue))
         return value
 
     def configpath(self, section, name, default=None, untrusted=False):
         'get a path config item, expanded relative to repo root or config file'
         v = self.config(section, name, default, untrusted)
         if v is None:
             return None
         if not os.path.isabs(v) or "://" not in v:
             src = self.configsource(section, name, untrusted)
             if ':' in src:
                 base = os.path.dirname(src.rsplit(':')[0])
                 v = os.path.join(base, os.path.expanduser(v))
         return v
 
     def configbool(self, section, name, default=False, untrusted=False):
         """parse a configuration element as a boolean
 
         >>> u = ui(); s = 'foo'
         >>> u.setconfig(s, 'true', 'yes')
         >>> u.configbool(s, 'true')
         True
         >>> u.setconfig(s, 'false', 'no')
         >>> u.configbool(s, 'false')
         False
         >>> u.configbool(s, 'unknown')
         False
         >>> u.configbool(s, 'unknown', True)
         True
         >>> u.setconfig(s, 'invalid', 'somevalue')
         >>> u.configbool(s, 'invalid')
         Traceback (most recent call last):
             ...
         ConfigError: foo.invalid is not a boolean ('somevalue')
         """
 
         v = self.config(section, name, None, untrusted)
         if v is None:
             return default
         if isinstance(v, bool):
             return v
         b = util.parsebool(v)
         if b is None:
             raise error.ConfigError(_("%s.%s is not a boolean ('%s')")
                                     % (section, name, v))
         return b
 
     def configint(self, section, name, default=None, untrusted=False):
         """parse a configuration element as an integer
 
         >>> u = ui(); s = 'foo'
         >>> u.setconfig(s, 'int1', '42')
         >>> u.configint(s, 'int1')
         42
         >>> u.setconfig(s, 'int2', '-42')
         >>> u.configint(s, 'int2')
         -42
         >>> u.configint(s, 'unknown', 7)
         7
         >>> u.setconfig(s, 'invalid', 'somevalue')
         >>> u.configint(s, 'invalid')
         Traceback (most recent call last):
             ...
         ConfigError: foo.invalid is not an integer ('somevalue')
         """
 
         v = self.config(section, name, None, untrusted)
         if v is None:
             return default
         try:
             return int(v)
         except ValueError:
             raise error.ConfigError(_("%s.%s is not an integer ('%s')")
                                     % (section, name, v))
 
     def configlist(self, section, name, default=None, untrusted=False):
         """parse a configuration element as a list of comma/space separated
         strings
 
         >>> u = ui(); s = 'foo'
         >>> u.setconfig(s, 'list1', 'this,is "a small" ,test')
         >>> u.configlist(s, 'list1')
         ['this', 'is', 'a small', 'test']
         """
 
         def _parse_plain(parts, s, offset):
             whitespace = False
             while offset < len(s) and (s[offset].isspace() or s[offset] == ','):
                 whitespace = True
                 offset += 1
             if offset >= len(s):
                 return None, parts, offset
             if whitespace:
                 parts.append('')
             if s[offset] == '"' and not parts[-1]:
                 return _parse_quote, parts, offset + 1
             elif s[offset] == '"' and parts[-1][-1] == '\\':
                 parts[-1] = parts[-1][:-1] + s[offset]
                 return _parse_plain, parts, offset + 1
             parts[-1] += s[offset]
             return _parse_plain, parts, offset + 1
 
         def _parse_quote(parts, s, offset):
             if offset < len(s) and s[offset] == '"': # ""
                 parts.append('')
                 offset += 1
                 while offset < len(s) and (s[offset].isspace() or
                         s[offset] == ','):
                     offset += 1
                 return _parse_plain, parts, offset
 
             while offset < len(s) and s[offset] != '"':
                 if (s[offset] == '\\' and offset + 1 < len(s)
                         and s[offset + 1] == '"'):
                     offset += 1
                     parts[-1] += '"'
                 else:
                     parts[-1] += s[offset]
                 offset += 1
 
             if offset >= len(s):
                 real_parts = _configlist(parts[-1])
                 if not real_parts:
                     parts[-1] = '"'
                 else:
                     real_parts[0] = '"' + real_parts[0]
                     parts = parts[:-1]
                     parts.extend(real_parts)
                 return None, parts, offset
 
             offset += 1
             while offset < len(s) and s[offset] in [' ', ',']:
                 offset += 1
 
             if offset < len(s):
                 if offset + 1 == len(s) and s[offset] == '"':
                     parts[-1] += '"'
                     offset += 1
                 else:
                     parts.append('')
             else:
                 return None, parts, offset
 
             return _parse_plain, parts, offset
 
         def _configlist(s):
             s = s.rstrip(' ,')
             if not s:
                 return []
             parser, parts, offset = _parse_plain, [''], 0
             while parser:
                 parser, parts, offset = parser(parts, s, offset)
             return parts
 
         result = self.config(section, name, untrusted=untrusted)
         if result is None:
             result = default or []
         if isinstance(result, basestring):
             result = _configlist(result.lstrip(' ,\n'))
             if result is None:
                 result = default or []
         return result
 
     def has_section(self, section, untrusted=False):
         '''tell whether section exists in config.'''
         return section in self._data(untrusted)
 
     def configitems(self, section, untrusted=False):
         items = self._data(untrusted).items(section)
         if self.debugflag and not untrusted and self._reportuntrusted:
             for k, v in self._ucfg.items(section):
                 if self._tcfg.get(section, k) != v:
                     self.debug("ignoring untrusted configuration option "
                                "%s.%s = %s\n" % (section, k, v))
         return items
 
     def walkconfig(self, untrusted=False):
         cfg = self._data(untrusted)
         for section in cfg.sections():
             for name, value in self.configitems(section, untrusted):
                 yield section, name, value
 
     def plain(self, feature=None):
         '''is plain mode active?
 
         Plain mode means that all configuration variables which affect
         the behavior and output of Mercurial should be
         ignored. Additionally, the output should be stable,
         reproducible and suitable for use in scripts or applications.
 
         The only way to trigger plain mode is by setting either the
         `HGPLAIN' or `HGPLAINEXCEPT' environment variables.
 
         The return value can either be
         - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT
         - True otherwise
         '''
         if 'HGPLAIN' not in os.environ and 'HGPLAINEXCEPT' not in os.environ:
             return False
         exceptions = os.environ.get('HGPLAINEXCEPT', '').strip().split(',')
         if feature and exceptions:
             return feature not in exceptions
         return True
 
     def username(self):
         """Return default username to be used in commits.
 
         Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL
         and stop searching if one of these is set.
         If not found and ui.askusername is True, ask the user, else use
         ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname".
         """
         user = os.environ.get("HGUSER")
         if user is None:
             user = self.config("ui", "username")
             if user is not None:
                 user = os.path.expandvars(user)
         if user is None:
             user = os.environ.get("EMAIL")
         if user is None and self.configbool("ui", "askusername"):
             user = self.prompt(_("enter a commit username:"), default=None)
         if user is None and not self.interactive():
             try:
                 user = '%s@%s' % (util.getuser(), socket.getfqdn())
                 self.warn(_("no username found, using '%s' instead\n") % user)
             except KeyError:
                 pass
         if not user:
             raise util.Abort(_('no username supplied (see "hg help config")'))
         if "\n" in user:
             raise util.Abort(_("username %s contains a newline\n") % repr(user))
         return user
 
     def shortuser(self, user):
         """Return a short representation of a user name or email address."""
         if not self.verbose:
             user = util.shortuser(user)
         return user
 
     def expandpath(self, loc, default=None):
         """Return repository location relative to cwd or from [paths]"""
         if util.hasscheme(loc) or os.path.isdir(os.path.join(loc, '.hg')):
             return loc
 
         path = self.config('paths', loc)
         if not path and default is not None:
             path = self.config('paths', default)
         return path or loc
 
     def pushbuffer(self):
         self._buffers.append([])
 
     def popbuffer(self, labeled=False):
         '''pop the last buffer and return the buffered output
 
         If labeled is True, any labels associated with buffered
         output will be handled. By default, this has no effect
         on the output returned, but extensions and GUI tools may
         handle this argument and returned styled output. If output
         is being buffered so it can be captured and parsed or
         processed, labeled should not be set to True.
         '''
         return "".join(self._buffers.pop())
 
     def write(self, *args, **opts):
         '''write args to output
 
         By default, this method simply writes to the buffer or stdout,
         but extensions or GUI tools may override this method,
         write_err(), popbuffer(), and label() to style output from
         various parts of hg.
 
         An optional keyword argument, "label", can be passed in.
         This should be a string containing label names separated by
         space. Label names take the form of "topic.type". For example,
         ui.debug() issues a label of "ui.debug".
 
         When labeling output for a specific command, a label of
         "cmdname.type" is recommended. For example, status issues
         a label of "status.modified" for modified files.
         '''
         if self._buffers:
             self._buffers[-1].extend([str(a) for a in args])
         else:
             for a in args:
                 self.fout.write(str(a))
 
     def write_err(self, *args, **opts):
         try:
             if not getattr(self.fout, 'closed', False):
                 self.fout.flush()
             for a in args:
                 self.ferr.write(str(a))
             # stderr may be buffered under win32 when redirected to files,
             # including stdout.
             if not getattr(self.ferr, 'closed', False):
                 self.ferr.flush()
         except IOError, inst:
             if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF):
                 raise
 
     def flush(self):
         try: self.fout.flush()
         except (IOError, ValueError): pass
         try: self.ferr.flush()
         except (IOError, ValueError): pass
 
     def _isatty(self, fh):
         if self.configbool('ui', 'nontty', False):
             return False
         return util.isatty(fh)
 
     def interactive(self):
         '''is interactive input allowed?
 
         An interactive session is a session where input can be reasonably read
         from `sys.stdin'. If this function returns false, any attempt to read
         from stdin should fail with an error, unless a sensible default has been
         specified.
 
         Interactiveness is triggered by the value of the `ui.interactive'
         configuration variable or - if it is unset - when `sys.stdin' points
         to a terminal device.
 
         This function refers to input only; for output, see `ui.formatted()'.
         '''
         i = self.configbool("ui", "interactive", None)
         if i is None:
             # some environments replace stdin without implementing isatty
             # usually those are non-interactive
             return self._isatty(self.fin)
 
         return i
 
     def termwidth(self):
         '''how wide is the terminal in columns?
         '''
         if 'COLUMNS' in os.environ:
             try:
                 return int(os.environ['COLUMNS'])
             except ValueError:
                 pass
         return util.termwidth()
 
     def formatted(self):
         '''should formatted output be used?
 
         It is often desirable to format the output to suite the output medium.
         Examples of this are truncating long lines or colorizing messages.
         However, this is not often not desirable when piping output into other
         utilities, e.g. `grep'.
 
         Formatted output is triggered by the value of the `ui.formatted'
         configuration variable or - if it is unset - when `sys.stdout' points
         to a terminal device. Please note that `ui.formatted' should be
         considered an implementation detail; it is not intended for use outside
         Mercurial or its extensions.
 
         This function refers to output only; for input, see `ui.interactive()'.
         This function always returns false when in plain mode, see `ui.plain()'.
         '''
         if self.plain():
             return False
 
         i = self.configbool("ui", "formatted", None)
         if i is None:
             # some environments replace stdout without implementing isatty
             # usually those are non-interactive
             return self._isatty(self.fout)
 
         return i
 
     def _readline(self, prompt=''):
         if self._isatty(self.fin):
             try:
                 # magically add command line editing support, where
                 # available
                 import readline
                 # force demandimport to really load the module
                 readline.read_history_file
                 # windows sometimes raises something other than ImportError
             except Exception:
                 pass
 
         # call write() so output goes through subclassed implementation
         # e.g. color extension on Windows
         self.write(prompt)
 
         # instead of trying to emulate raw_input, swap (self.fin,
         # self.fout) with (sys.stdin, sys.stdout)
         oldin = sys.stdin
         oldout = sys.stdout
         sys.stdin = self.fin
         sys.stdout = self.fout
         line = raw_input(' ')
         sys.stdin = oldin
         sys.stdout = oldout
 
         # When stdin is in binary mode on Windows, it can cause
         # raw_input() to emit an extra trailing carriage return
         if os.linesep == '\r\n' and line and line[-1] == '\r':
             line = line[:-1]
         return line
 
     def prompt(self, msg, default="y"):
         """Prompt user with msg, read response.
         If ui is not interactive, the default is returned.
         """
         if not self.interactive():
             self.write(msg, ' ', default, "\n")
             return default
         try:
             r = self._readline(self.label(msg, 'ui.prompt'))
             if not r:
                 return default
             return r
         except EOFError:
             raise util.Abort(_('response expected'))
 
     def promptchoice(self, msg, choices, default=0):
         """Prompt user with msg, read response, and ensure it matches
         one of the provided choices. The index of the choice is returned.
         choices is a sequence of acceptable responses with the format:
         ('&None', 'E&xec', 'Sym&link') Responses are case insensitive.
         If ui is not interactive, the default is returned.
         """
         resps = [s[s.index('&') + 1].lower() for s in choices]
         while True:
             r = self.prompt(msg, resps[default])
             if r.lower() in resps:
                 return resps.index(r.lower())
             self.write(_("unrecognized response\n"))
 
     def getpass(self, prompt=None, default=None):
         if not self.interactive():
             return default
         try:
             return getpass.getpass(prompt or _('password: '))
         except EOFError:
             raise util.Abort(_('response expected'))
     def status(self, *msg, **opts):
         '''write status message to output (if ui.quiet is False)
 
         This adds an output label of "ui.status".
         '''
         if not self.quiet:
             opts['label'] = opts.get('label', '') + ' ui.status'
             self.write(*msg, **opts)
     def warn(self, *msg, **opts):
         '''write warning message to output (stderr)
 
         This adds an output label of "ui.warning".
         '''
         opts['label'] = opts.get('label', '') + ' ui.warning'
         self.write_err(*msg, **opts)
     def note(self, *msg, **opts):
         '''write note to output (if ui.verbose is True)
 
         This adds an output label of "ui.note".
         '''
         if self.verbose:
             opts['label'] = opts.get('label', '') + ' ui.note'
             self.write(*msg, **opts)
     def debug(self, *msg, **opts):
         '''write debug message to output (if ui.debugflag is True)
 
         This adds an output label of "ui.debug".
         '''
         if self.debugflag:
             opts['label'] = opts.get('label', '') + ' ui.debug'
             self.write(*msg, **opts)
     def edit(self, text, user):
         (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt",
                                       text=True)
         try:
             f = os.fdopen(fd, "w")
             f.write(text)
             f.close()
 
             editor = self.geteditor()
 
             util.system("%s \"%s\"" % (editor, name),
                         environ={'HGUSER': user},
                         onerr=util.Abort, errprefix=_("edit failed"),
                         out=self.fout)
 
             f = open(name)
             t = f.read()
             f.close()
         finally:
             os.unlink(name)
 
         return t
 
     def traceback(self, exc=None):
         '''print exception traceback if traceback printing enabled.
         only to call in exception handler. returns true if traceback
         printed.'''
         if self.tracebackflag:
-            if exc:
+            if exc is None:
+                exc = sys.exc_info()
+            cause = getattr(exc[1], 'cause', None)
+
+            if cause is not None:
+                causetb = traceback.format_tb(cause[2])
+                exctb = traceback.format_tb(exc[2])
+                exconly = traceback.format_exception_only(cause[0], cause[1])
+
+                # exclude frame where 'exc' was chained and rethrown from exctb
+                self.write_err('Traceback (most recent call last):\n',
+                               ''.join(exctb[:-1]),
+                               ''.join(causetb),
+                               ''.join(exconly))
+            else:
                 traceback.print_exception(exc[0], exc[1], exc[2],
                                           file=self.ferr)
-            else:
-                traceback.print_exc(file=self.ferr)
         return self.tracebackflag
 
     def geteditor(self):
         '''return editor to use'''
         if sys.platform == 'plan9':
             # vi is the MIPS instruction simulator on Plan 9. We
             # instead default to E to plumb commit messages to
             # avoid confusion.
             editor = 'E'
         else:
             editor = 'vi'
         return (os.environ.get("HGEDITOR") or
                 self.config("ui", "editor") or
                 os.environ.get("VISUAL") or
                 os.environ.get("EDITOR", editor))
 
     def progress(self, topic, pos, item="", unit="", total=None):
         '''show a progress message
 
         With stock hg, this is simply a debug message that is hidden
         by default, but with extensions or GUI tools it may be
         visible. 'topic' is the current operation, 'item' is a
         non-numeric marker of the current position (i.e. the currently
         in-process file), 'pos' is the current numeric position (i.e.
         revision, bytes, etc.), unit is a corresponding unit label,
         and total is the highest expected pos.
 
         Multiple nested topics may be active at a time.
 
         All topics should be marked closed by setting pos to None at
         termination.
         '''
 
         if pos is None or not self.debugflag:
             return
 
         if unit:
             unit = ' ' + unit
         if item:
             item = ' ' + item
 
         if total:
             pct = 100.0 * pos / total
             self.debug('%s:%s %s/%s%s (%4.2f%%)\n'
                      % (topic, item, pos, total, unit, pct))
         else:
             self.debug('%s:%s %s%s\n' % (topic, item, pos, unit))
 
     def log(self, service, *msg, **opts):
         '''hook for logging facility extensions
 
         service should be a readily-identifiable subsystem, which will
         allow filtering.
         message should be a newline-terminated string to log.
         '''
         pass
 
     def label(self, msg, label):
         '''style msg based on supplied label
 
         Like ui.write(), this just returns msg unchanged, but extensions
         and GUI tools can override it to allow styling output without
         writing it.
 
         ui.write(s, 'label') is equivalent to
         ui.write(ui.label(s, 'label')).
         '''
         return msg

tests/test-subrepo.t

@@ -1,1211 +1,1216 b''
 Let commit recurse into subrepos by default to match pre-2.0 behavior:
 
   $ echo "[ui]" >> $HGRCPATH
   $ echo "commitsubrepos = Yes" >> $HGRCPATH
 
   $ hg init t
   $ cd t
 
 first revision, no sub
 
   $ echo a > a
   $ hg ci -Am0
   adding a
 
 add first sub
 
   $ echo s = s > .hgsub
   $ hg add .hgsub
   $ hg init s
   $ echo a > s/a
 
 Issue2232: committing a subrepo without .hgsub
 
   $ hg ci -mbad s
   abort: can't commit subrepos without .hgsub
   [255]
 
   $ hg -R s ci -Ams0
   adding a
   $ hg sum
   parent: 0:f7b1eb17ad24 tip
    0
   branch: default
   commit: 1 added, 1 subrepos
   update: (current)
   $ hg ci -m1
 
 Revert subrepo and test subrepo fileset keyword:
 
   $ echo b > s/a
   $ hg revert "set:subrepo('glob:s*')"
   reverting subrepo s
   reverting s/a (glob)
   $ rm s/a.orig
 
 Revert subrepo with no backup. The "reverting s/a" line is gone since
 we're really running 'hg update' in the subrepo:
 
   $ echo b > s/a
   $ hg revert --no-backup s
   reverting subrepo s
 
 Issue2022: update -C
 
   $ echo b > s/a
   $ hg sum
   parent: 1:7cf8cfea66e4 tip
    1
   branch: default
   commit: 1 subrepos
   update: (current)
   $ hg co -C 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg sum
   parent: 1:7cf8cfea66e4 tip
    1
   branch: default
   commit: (clean)
   update: (current)
 
 commands that require a clean repo should respect subrepos
 
   $ echo b >> s/a
   $ hg backout tip
   abort: uncommitted changes in subrepo s
   [255]
   $ hg revert -C -R s s/a
 
 add sub sub
 
   $ echo ss = ss > s/.hgsub
   $ hg init s/ss
   $ echo a > s/ss/a
   $ hg -R s add s/.hgsub
   $ hg -R s/ss add s/ss/a
   $ hg sum
   parent: 1:7cf8cfea66e4 tip
    1
   branch: default
   commit: 1 subrepos
   update: (current)
   $ hg ci -m2
   committing subrepository s
   committing subrepository s/ss (glob)
   $ hg sum
   parent: 2:df30734270ae tip
    2
   branch: default
   commit: (clean)
   update: (current)
 
 bump sub rev (and check it is ignored by ui.commitsubrepos)
 
   $ echo b > s/a
   $ hg -R s ci -ms1
   $ hg --config ui.commitsubrepos=no ci -m3
 
 leave sub dirty (and check ui.commitsubrepos=no aborts the commit)
 
   $ echo c > s/a
   $ hg --config ui.commitsubrepos=no ci -m4
   abort: uncommitted changes in subrepo s
   (use --subrepos for recursive commit)
   [255]
   $ hg id
   f6affe3fbfaa+ tip
   $ hg -R s ci -mc
   $ hg id
   f6affe3fbfaa+ tip
   $ echo d > s/a
   $ hg ci -m4
   committing subrepository s
   $ hg tip -R s
   changeset:   4:02dcf1d70411
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     4
   
 
 check caching
 
   $ hg co 0
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg debugsub
 
 restore
 
   $ hg co
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg debugsub
   path s
    source   s
    revision 02dcf1d704118aee3ee306ccfa1910850d5b05ef
 
 new branch for merge tests
 
   $ hg co 1
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo t = t >> .hgsub
   $ hg init t
   $ echo t > t/t
   $ hg -R t add t
   adding t/t (glob)
 
 5
 
   $ hg ci -m5 # add sub
   committing subrepository t
   created new head
   $ echo t2 > t/t
 
 6
 
   $ hg st -R s
   $ hg ci -m6 # change sub
   committing subrepository t
   $ hg debugsub
   path s
    source   s
    revision e4ece1bf43360ddc8f6a96432201a37b7cd27ae4
   path t
    source   t
    revision 6747d179aa9a688023c4b0cad32e4c92bb7f34ad
   $ echo t3 > t/t
 
 7
 
   $ hg ci -m7 # change sub again for conflict test
   committing subrepository t
   $ hg rm .hgsub
 
 8
 
   $ hg ci -m8 # remove sub
 
 merge tests
 
   $ hg co -C 3
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge 5 # test adding
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg debugsub
   path s
    source   s
    revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
   path t
    source   t
    revision 60ca1237c19474e7a3978b0dc1ca4e6f36d51382
   $ hg ci -m9
   created new head
   $ hg merge 6 --debug # test change
     searching for copies back to rev 2
   resolving manifests
    branchmerge: True, force: False, partial: False
    ancestor: 1f14a2e2d3ec, local: f0d2028bf86d+, remote: 1831e14459c4
    .hgsubstate: versions differ -> m
   updating: .hgsubstate 1/1 files (100.00%)
   subrepo merge f0d2028bf86d+ 1831e14459c4 1f14a2e2d3ec
     subrepo t: other changed, get t:6747d179aa9a688023c4b0cad32e4c92bb7f34ad:hg
   getting subrepo t
   resolving manifests
    branchmerge: False, force: False, partial: False
    ancestor: 60ca1237c194, local: 60ca1237c194+, remote: 6747d179aa9a
    t: remote is newer -> g
   getting t
   updating: t 1/1 files (100.00%)
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg debugsub
   path s
    source   s
    revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
   path t
    source   t
    revision 6747d179aa9a688023c4b0cad32e4c92bb7f34ad
   $ echo conflict > t/t
   $ hg ci -m10
   committing subrepository t
   $ HGMERGE=internal:merge hg merge --debug 7 # test conflict
     searching for copies back to rev 2
   resolving manifests
    branchmerge: True, force: False, partial: False
    ancestor: 1831e14459c4, local: e45c8b14af55+, remote: f94576341bcf
    .hgsubstate: versions differ -> m
   updating: .hgsubstate 1/1 files (100.00%)
   subrepo merge e45c8b14af55+ f94576341bcf 1831e14459c4
     subrepo t: both sides changed, merge with t:7af322bc1198a32402fe903e0b7ebcfc5c9bf8f4:hg
   merging subrepo t
     searching for copies back to rev 2
   resolving manifests
    branchmerge: True, force: False, partial: False
    ancestor: 6747d179aa9a, local: 20a0db6fbf6c+, remote: 7af322bc1198
    t: versions differ -> m
     preserving t for resolve of t
   updating: t 1/1 files (100.00%)
   picked tool 'internal:merge' for t (binary False symlink False)
   merging t
   my t@20a0db6fbf6c+ other t@7af322bc1198 ancestor t@6747d179aa9a
   warning: conflicts during merge.
   merging t incomplete! (edit conflicts, then use 'hg resolve --mark')
   0 files updated, 0 files merged, 0 files removed, 1 files unresolved
   use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
 
 should conflict
 
   $ cat t/t
   <<<<<<< local
   conflict
   =======
   t3
   >>>>>>> other
 
 clone
 
   $ cd ..
   $ hg clone t tc
   updating to branch default
   cloning subrepo s from $TESTTMP/t/s
   cloning subrepo s/ss from $TESTTMP/t/s/ss (glob)
   cloning subrepo t from $TESTTMP/t/t
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd tc
   $ hg debugsub
   path s
    source   s
    revision fc627a69481fcbe5f1135069e8a3881c023e4cf5
   path t
    source   t
    revision 20a0db6fbf6c3d2836e6519a642ae929bfc67c0e
 
 push
 
   $ echo bah > t/t
   $ hg ci -m11
   committing subrepository t
   $ hg push
   pushing to $TESTTMP/t (glob)
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   pushing subrepo t to $TESTTMP/t/t
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 push -f
 
   $ echo bah > s/a
   $ hg ci -m12
   committing subrepository s
   $ hg push
   pushing to $TESTTMP/t (glob)
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   pushing subrepo s to $TESTTMP/t/s
   searching for changes
   abort: push creates new remote head 12a213df6fa9! (in subrepo s)
   (did you forget to merge? use push -f to force)
   [255]
   $ hg push -f
   pushing to $TESTTMP/t (glob)
   pushing subrepo s/ss to $TESTTMP/t/s/ss (glob)
   searching for changes
   no changes found
   pushing subrepo s to $TESTTMP/t/s
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   pushing subrepo t to $TESTTMP/t/t
   searching for changes
   no changes found
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 check that unmodified subrepos are not pushed
 
   $ hg clone . ../tcc
   updating to branch default
   cloning subrepo s from $TESTTMP/tc/s
   cloning subrepo s/ss from $TESTTMP/tc/s/ss
   cloning subrepo t from $TESTTMP/tc/t
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 the subrepos on the new clone have nothing to push to its source
 
   $ hg push -R ../tcc .
   pushing to .
   no changes made to subrepo s/ss since last push to s/ss
   no changes made to subrepo s since last push to s
   no changes made to subrepo t since last push to t
   searching for changes
   no changes found
   [1]
 
 the subrepos on the source do not have a clean store versus the clone target
 because they were never explicitly pushed to the source
 
   $ hg push ../tcc
   pushing to ../tcc
   pushing subrepo s/ss to ../tcc/s/ss
   searching for changes
   no changes found
   pushing subrepo s to ../tcc/s
   searching for changes
   no changes found
   pushing subrepo t to ../tcc/t
   searching for changes
   no changes found
   searching for changes
   no changes found
   [1]
 
 after push their stores become clean
 
   $ hg push ../tcc
   pushing to ../tcc
   no changes made to subrepo s/ss since last push to ../tcc/s/ss
   no changes made to subrepo s since last push to ../tcc/s
   no changes made to subrepo t since last push to ../tcc/t
   searching for changes
   no changes found
   [1]
 
 updating a subrepo to a different revision or changing
 its working directory does not make its store dirty
 
   $ hg -R s update '.^'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
   $ echo foo >> s/a
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
   $ hg -R s update -C tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 committing into a subrepo makes its store (but not its parent's store) dirty
 
   $ echo foo >> s/ss/a
   $ hg -R s/ss commit -m 'test dirty store detection'
   $ hg push
   pushing to $TESTTMP/t
   pushing subrepo s/ss to $TESTTMP/t/s/ss
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
 
 a subrepo store may be clean versus one repo but not versus another
 
   $ hg push
   pushing to $TESTTMP/t
   no changes made to subrepo s/ss since last push to $TESTTMP/t/s/ss
   no changes made to subrepo s since last push to $TESTTMP/t/s
   no changes made to subrepo t since last push to $TESTTMP/t/t
   searching for changes
   no changes found
   [1]
   $ hg push ../tcc
   pushing to ../tcc
   pushing subrepo s/ss to ../tcc/s/ss
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   no changes made to subrepo s since last push to ../tcc/s
   no changes made to subrepo t since last push to ../tcc/t
   searching for changes
   no changes found
   [1]
 
 update
 
   $ cd ../t
   $ hg up -C # discard our earlier merge
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo blah > t/t
   $ hg ci -m13
   committing subrepository t
 
 backout calls revert internally with minimal opts, which should not raise
 KeyError
 
   $ hg backout ".^"
   reverting .hgsubstate
   reverting subrepo s
   reverting s/a
   reverting subrepo ss
   reverting subrepo t
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg up -C # discard changes
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 pull
 
   $ cd ../tc
   $ hg pull
   pulling from $TESTTMP/t (glob)
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   (run 'hg update' to get a working copy)
 
 should pull t
 
   $ hg up
   pulling subrepo t from $TESTTMP/t/t
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat t/t
   blah
 
 bogus subrepo path aborts
 
   $ echo 'bogus=[boguspath' >> .hgsub
   $ hg ci -m 'bogus subrepo path'
   abort: missing ] in subrepo source
   [255]
 
 Issue1986: merge aborts when trying to merge a subrepo that
 shouldn't need merging
 
 # subrepo layout
 #
 #   o   5 br
 #  /|
 # o |   4 default
 # | |
 # | o   3 br
 # |/|
 # o |   2 default
 # | |
 # | o   1 br
 # |/
 # o     0 default
 
   $ cd ..
   $ rm -rf sub
   $ hg init main
   $ cd main
   $ hg init s
   $ cd s
   $ echo a > a
   $ hg ci -Am1
   adding a
   $ hg branch br
   marked working directory as branch br
   (branches are permanent and global, did you want a bookmark?)
   $ echo a >> a
   $ hg ci -m1
   $ hg up default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo b > b
   $ hg ci -Am1
   adding b
   $ hg up br
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m1
   $ hg up 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo c > c
   $ hg ci -Am1
   adding c
   $ hg up 3
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m1
 
 # main repo layout:
 #
 #   * <-- try to merge default into br again
 # .`|
 # . o   5 br      --> substate = 5
 # . |
 # o |   4 default --> substate = 4
 # | |
 # | o   3 br      --> substate = 2
 # |/|
 # o |   2 default --> substate = 2
 # | |
 # | o   1 br      --> substate = 3
 # |/
 # o     0 default --> substate = 2
 
   $ cd ..
   $ echo 's = s' > .hgsub
   $ hg -R s up 2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg ci -Am1
   adding .hgsub
   $ hg branch br
   marked working directory as branch br
   (branches are permanent and global, did you want a bookmark?)
   $ echo b > b
   $ hg -R s up 3
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg ci -Am1
   adding b
   $ hg up default
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo c > c
   $ hg ci -Am1
   adding c
   $ hg up 1
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg merge 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ hg ci -m1
   $ hg up 2
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg -R s up 4
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo d > d
   $ hg ci -Am1
   adding d
   $ hg up 3
   2 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg -R s up 5
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo e > e
   $ hg ci -Am1
   adding e
 
   $ hg up 5
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge 4    # try to merge default into br again
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   (branch merge, don't forget to commit)
   $ cd ..
 
 test subrepo delete from .hgsubstate
 
   $ hg init testdelete
   $ mkdir testdelete/nested testdelete/nested2
   $ hg init testdelete/nested
   $ hg init testdelete/nested2
   $ echo test > testdelete/nested/foo
   $ echo test > testdelete/nested2/foo
   $ hg -R testdelete/nested add
   adding testdelete/nested/foo (glob)
   $ hg -R testdelete/nested2 add
   adding testdelete/nested2/foo (glob)
   $ hg -R testdelete/nested ci -m test
   $ hg -R testdelete/nested2 ci -m test
   $ echo nested = nested > testdelete/.hgsub
   $ echo nested2 = nested2 >> testdelete/.hgsub
   $ hg -R testdelete add
   adding testdelete/.hgsub (glob)
   $ hg -R testdelete ci -m "nested 1 & 2 added"
   $ echo nested = nested > testdelete/.hgsub
   $ hg -R testdelete ci -m "nested 2 deleted"
   $ cat testdelete/.hgsubstate
   bdf5c9a3103743d900b12ae0db3ffdcfd7b0d878 nested
   $ hg -R testdelete remove testdelete/.hgsub
   $ hg -R testdelete ci -m ".hgsub deleted"
   $ cat testdelete/.hgsubstate
   bdf5c9a3103743d900b12ae0db3ffdcfd7b0d878 nested
 
 test repository cloning
 
   $ mkdir mercurial mercurial2
   $ hg init nested_absolute
   $ echo test > nested_absolute/foo
   $ hg -R nested_absolute add
   adding nested_absolute/foo (glob)
   $ hg -R nested_absolute ci -mtest
   $ cd mercurial
   $ hg init nested_relative
   $ echo test2 > nested_relative/foo2
   $ hg -R nested_relative add
   adding nested_relative/foo2 (glob)
   $ hg -R nested_relative ci -mtest2
   $ hg init main
   $ echo "nested_relative = ../nested_relative" > main/.hgsub
   $ echo "nested_absolute = `pwd`/nested_absolute" >> main/.hgsub
   $ hg -R main add
   adding main/.hgsub (glob)
   $ hg -R main ci -m "add subrepos"
   $ cd ..
   $ hg clone mercurial/main mercurial2/main
   updating to branch default
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat mercurial2/main/nested_absolute/.hg/hgrc \
   >     mercurial2/main/nested_relative/.hg/hgrc
   [paths]
   default = $TESTTMP/mercurial/nested_absolute
   [paths]
   default = $TESTTMP/mercurial/nested_relative
   $ rm -rf mercurial mercurial2
 
 Issue1977: multirepo push should fail if subrepo push fails
 
   $ hg init repo
   $ hg init repo/s
   $ echo a > repo/s/a
   $ hg -R repo/s ci -Am0
   adding a
   $ echo s = s > repo/.hgsub
   $ hg -R repo ci -Am1
   adding .hgsub
   $ hg clone repo repo2
   updating to branch default
   cloning subrepo s from $TESTTMP/repo/s
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -q -R repo2 pull -u
   $ echo 1 > repo2/s/a
   $ hg -R repo2/s ci -m2
   $ hg -q -R repo2/s push
   $ hg -R repo2/s up -C 0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 2 > repo2/s/b
   $ hg -R repo2/s ci -m3 -A
   adding b
   created new head
   $ hg -R repo2 ci -m3
   $ hg -q -R repo2 push
   abort: push creates new remote head cc505f09a8b2! (in subrepo s)
   (did you forget to merge? use push -f to force)
   [255]
   $ hg -R repo update
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 test if untracked file is not overwritten
 
   $ echo issue3276_ok > repo/s/b
   $ hg -R repo2 push -f -q
   $ hg -R repo update
   b: untracked file differs
   abort: untracked files in working directory differ from files in requested revision (in subrepo s)
   [255]
 
   $ cat repo/s/b
   issue3276_ok
   $ rm repo/s/b
   $ hg -R repo revert --all
   reverting repo/.hgsubstate (glob)
   reverting subrepo s
   $ hg -R repo update
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cat repo/s/b
   2
   $ rm -rf repo2 repo
 
 
 Issue1852 subrepos with relative paths always push/pull relative to default
 
 Prepare a repo with subrepo
 
   $ hg init issue1852a
   $ cd issue1852a
   $ hg init sub/repo
   $ echo test > sub/repo/foo
   $ hg -R sub/repo add sub/repo/foo
   $ echo sub/repo = sub/repo > .hgsub
   $ hg add .hgsub
   $ hg ci -mtest
   committing subrepository sub/repo (glob)
   $ echo test >> sub/repo/foo
   $ hg ci -mtest
   committing subrepository sub/repo (glob)
   $ cd ..
 
 Create repo without default path, pull top repo, and see what happens on update
 
   $ hg init issue1852b
   $ hg -R issue1852b pull issue1852a
   pulling from issue1852a
   requesting all changes
   adding changesets
   adding manifests
   adding file changes
   added 2 changesets with 3 changes to 2 files
   (run 'hg update' to get a working copy)
   $ hg -R issue1852b update
   abort: default path for subrepository not found (in subrepo sub/repo) (glob)
   [255]
 
+Ensure a full traceback, not just the SubrepoAbort part
+
+  $ hg -R issue1852b update --traceback 2>&1 | grep 'raise util\.Abort'
+      raise util.Abort(_("default path for subrepository not found"))
+
 Pull -u now doesn't help
 
   $ hg -R issue1852b pull -u issue1852a
   pulling from issue1852a
   searching for changes
   no changes found
 
 Try the same, but with pull -u
 
   $ hg init issue1852c
   $ hg -R issue1852c pull -r0 -u issue1852a
   pulling from issue1852a
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 2 changes to 2 files
   cloning subrepo sub/repo from issue1852a/sub/repo (glob)
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Try to push from the other side
 
   $ hg -R issue1852a push `pwd`/issue1852c
   pushing to $TESTTMP/issue1852c
   pushing subrepo sub/repo to $TESTTMP/issue1852c/sub/repo (glob)
   searching for changes
   no changes found
   searching for changes
   adding changesets
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
 Incoming and outgoing should not use the default path:
 
   $ hg clone -q issue1852a issue1852d
   $ hg -R issue1852d outgoing --subrepos issue1852c
   comparing with issue1852c
   searching for changes
   no changes found
   comparing with issue1852c/sub/repo
   searching for changes
   no changes found
   [1]
   $ hg -R issue1852d incoming --subrepos issue1852c
   comparing with issue1852c
   searching for changes
   no changes found
   comparing with issue1852c/sub/repo
   searching for changes
   no changes found
   [1]
 
 Check status of files when none of them belong to the first
 subrepository:
 
   $ hg init subrepo-status
   $ cd subrepo-status
   $ hg init subrepo-1
   $ hg init subrepo-2
   $ cd subrepo-2
   $ touch file
   $ hg add file
   $ cd ..
   $ echo subrepo-1 = subrepo-1 > .hgsub
   $ echo subrepo-2 = subrepo-2 >> .hgsub
   $ hg add .hgsub
   $ hg ci -m 'Added subrepos'
   committing subrepository subrepo-2
   $ hg st subrepo-2/file
 
 Check that share works with subrepo
   $ hg --config extensions.share= share . ../shared
   updating working directory
   cloning subrepo subrepo-2 from $TESTTMP/subrepo-status/subrepo-2
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ test -f ../shared/subrepo-1/.hg/sharedpath
   [1]
   $ hg -R ../shared in
   abort: repository default not found!
   [255]
   $ hg -R ../shared/subrepo-2 showconfig paths
   paths.default=$TESTTMP/subrepo-status/subrepo-2
   $ hg -R ../shared/subrepo-1 sum --remote
   parent: -1:000000000000 tip (empty repository)
   branch: default
   commit: (clean)
   update: (current)
   remote: (synced)
 
 Check hg update --clean
   $ cd $TESTTMP/t
   $ rm -r t/t.orig
   $ hg status -S --all
   C .hgsub
   C .hgsubstate
   C a
   C s/.hgsub
   C s/.hgsubstate
   C s/a
   C s/ss/a
   C t/t
   $ echo c1 > s/a
   $ cd s
   $ echo c1 > b
   $ echo c1 > c
   $ hg add b
   $ cd ..
   $ hg status -S
   M s/a
   A s/b
   ? s/c
   $ hg update -C
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg status -S
   ? s/b
   ? s/c
 
 Sticky subrepositories, no changes
   $ cd $TESTTMP/t
   $ hg id
   925c17564ef8 tip
   $ hg -R s id
   12a213df6fa9 tip
   $ hg -R t id
   52c0adc0515a tip
   $ hg update 11
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   365661e5936a
   $ hg -R s id
   fc627a69481f
   $ hg -R t id
   e95bcfa18a35
 
 Sticky subrepositorys, file changes
   $ touch s/f1
   $ touch t/f1
   $ hg add -S s/f1
   $ hg add -S t/f1
   $ hg id
   365661e5936a+
   $ hg -R s id
   fc627a69481f+
   $ hg -R t id
   e95bcfa18a35+
   $ hg update tip
    subrepository sources for s differ
   use (l)ocal source (fc627a69481f) or (r)emote source (12a213df6fa9)?
    l
    subrepository sources for t differ
   use (l)ocal source (e95bcfa18a35) or (r)emote source (52c0adc0515a)?
    l
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   925c17564ef8+ tip
   $ hg -R s id
   fc627a69481f+
   $ hg -R t id
   e95bcfa18a35+
   $ hg update --clean tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Sticky subrepository, revision updates
   $ hg id
   925c17564ef8 tip
   $ hg -R s id
   12a213df6fa9 tip
   $ hg -R t id
   52c0adc0515a tip
   $ cd s
   $ hg update -r -2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ../t
   $ hg update -r 2
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
   $ hg update 10
    subrepository sources for t differ (in checked out version)
   use (l)ocal source (7af322bc1198) or (r)emote source (20a0db6fbf6c)?
    l
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   e45c8b14af55+
   $ hg -R s id
   02dcf1d70411
   $ hg -R t id
   7af322bc1198
 
 Sticky subrepository, file changes and revision updates
   $ touch s/f1
   $ touch t/f1
   $ hg add -S s/f1
   $ hg add -S t/f1
   $ hg id
   e45c8b14af55+
   $ hg -R s id
   02dcf1d70411+
   $ hg -R t id
   7af322bc1198+
   $ hg update tip
    subrepository sources for s differ
   use (l)ocal source (02dcf1d70411) or (r)emote source (12a213df6fa9)?
    l
    subrepository sources for t differ
   use (l)ocal source (7af322bc1198) or (r)emote source (52c0adc0515a)?
    l
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   925c17564ef8+ tip
   $ hg -R s id
   02dcf1d70411+
   $ hg -R t id
   7af322bc1198+
 
 Sticky repository, update --clean
   $ hg update --clean tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id
   925c17564ef8 tip
   $ hg -R s id
   12a213df6fa9 tip
   $ hg -R t id
   52c0adc0515a tip
 
 Test subrepo already at intended revision:
   $ cd s
   $ hg update fc627a69481f
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd ..
   $ hg update 11
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg id -n
   11+
   $ hg -R s id
   fc627a69481f
   $ hg -R t id
   e95bcfa18a35
 
 Test that removing .hgsubstate doesn't break anything:
 
   $ hg rm -f .hgsubstate
   $ hg ci -mrm
   nothing changed
   [1]
   $ hg log -vr tip
   changeset:   13:925c17564ef8
   tag:         tip
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       .hgsubstate
   description:
   13
   
   
 
 Test that removing .hgsub removes .hgsubstate:
 
   $ hg rm .hgsub
   $ hg ci -mrm2
   created new head
   $ hg log -vr tip
   changeset:   14:2400bccd50af
   tag:         tip
   parent:      11:365661e5936a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   files:       .hgsub .hgsubstate
   description:
   rm2
   
   
 Test issue3153: diff -S with deleted subrepos
 
   $ hg diff --nodates -S -c .
   diff -r 365661e5936a -r 2400bccd50af .hgsub
   --- a/.hgsub
   +++ /dev/null
   @@ -1,2 +0,0 @@
   -s = s
   -t = t
   diff -r 365661e5936a -r 2400bccd50af .hgsubstate
   --- a/.hgsubstate
   +++ /dev/null
   @@ -1,2 +0,0 @@
   -fc627a69481fcbe5f1135069e8a3881c023e4cf5 s
   -e95bcfa18a358dc4936da981ebf4147b4cad1362 t
 
 Test behavior of add for explicit path in subrepo:
   $ cd ..
   $ hg init explicit
   $ cd explicit
   $ echo s = s > .hgsub
   $ hg add .hgsub
   $ hg init s
   $ hg ci -m0
 Adding with an explicit path in a subrepo adds the file
   $ echo c1 > f1
   $ echo c2 > s/f2
   $ hg st -S
   ? f1
   ? s/f2
   $ hg add s/f2
   $ hg st -S
   A s/f2
   ? f1
   $ hg ci -R s -m0
   $ hg ci -Am1
   adding f1
 Adding with an explicit path in a subrepo with -S has the same behavior
   $ echo c3 > f3
   $ echo c4 > s/f4
   $ hg st -S
   ? f3
   ? s/f4
   $ hg add -S s/f4
   $ hg st -S
   A s/f4
   ? f3
   $ hg ci -R s -m1
   $ hg ci -Ama2
   adding f3
 Adding without a path or pattern silently ignores subrepos
   $ echo c5 > f5
   $ echo c6 > s/f6
   $ echo c7 > s/f7
   $ hg st -S
   ? f5
   ? s/f6
   ? s/f7
   $ hg add
   adding f5
   $ hg st -S
   A f5
   ? s/f6
   ? s/f7
   $ hg ci -R s -Am2
   adding f6
   adding f7
   $ hg ci -m3
 Adding without a path or pattern with -S also adds files in subrepos
   $ echo c8 > f8
   $ echo c9 > s/f9
   $ echo c10 > s/f10
   $ hg st -S
   ? f8
   ? s/f10
   ? s/f9
   $ hg add -S
   adding f8
   adding s/f10 (glob)
   adding s/f9 (glob)
   $ hg st -S
   A f8
   A s/f10
   A s/f9
   $ hg ci -R s -m3
   $ hg ci -m4
 Adding with a pattern silently ignores subrepos
   $ echo c11 > fm11
   $ echo c12 > fn12
   $ echo c13 > s/fm13
   $ echo c14 > s/fn14
   $ hg st -S
   ? fm11
   ? fn12
   ? s/fm13
   ? s/fn14
   $ hg add 'glob:**fm*'
   adding fm11
   $ hg st -S
   A fm11
   ? fn12
   ? s/fm13
   ? s/fn14
   $ hg ci -R s -Am4
   adding fm13
   adding fn14
   $ hg ci -Am5
   adding fn12
 Adding with a pattern with -S also adds matches in subrepos
   $ echo c15 > fm15
   $ echo c16 > fn16
   $ echo c17 > s/fm17
   $ echo c18 > s/fn18
   $ hg st -S
   ? fm15
   ? fn16
   ? s/fm17
   ? s/fn18
   $ hg add -S 'glob:**fm*'
   adding fm15
   adding s/fm17 (glob)
   $ hg st -S
   A fm15
   A s/fm17
   ? fn16
   ? s/fn18
   $ hg ci -R s -Am5
   adding fn18
   $ hg ci -Am6
   adding fn16
 
 Test behavior of forget for explicit path in subrepo:
 Forgetting an explicit path in a subrepo untracks the file
   $ echo c19 > s/f19
   $ hg add s/f19
   $ hg st -S
   A s/f19
   $ hg forget s/f19
   $ hg st -S
   ? s/f19
   $ rm s/f19
   $ cd ..
 
 Courtesy phases synchronisation to publishing server does not block the push
 (issue3781)
 
   $ cp -r main issue3781
   $ cp -r main issue3781-dest
   $ cd issue3781-dest/s
   $ hg phase tip # show we have draft changeset
   5: draft
   $ chmod a-w .hg/store/phaseroots # prevent phase push
   $ cd ../../issue3781
   $ cat >> .hg/hgrc << EOF
   > [paths]
   > default=../issue3781-dest/
   > EOF
   $ hg push
   pushing to $TESTTMP/issue3781-dest (glob)
   pushing subrepo s to $TESTTMP/issue3781-dest/s
   searching for changes
   no changes found
   searching for changes
   no changes found
   [1]