$ "$TESTDIR/hghave" no-outer-repo || exit 80

  $ hg init a

  $ cd a

  $ echo a > a

  $ hg ci -A -d'1 0' -m a

  adding a

  $ cd ..

  $ hg init b

  $ cd b

  $ echo b > b

  $ hg ci -A -d'1 0' -m b

  adding b

  $ cd ..

  $ hg clone a c

  updating to branch default

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ cd c

  $ hg pull -f ../b

  pulling from ../b

  searching for changes

  warning: repository is unrelated

  adding changesets

  adding manifests

  adding file changes

  added 1 changesets with 1 changes to 1 files (+1 heads)

  (run 'hg heads' to see heads, 'hg merge' to merge)

  $ hg merge

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  (branch merge, don't forget to commit)

  $ cd ..

Testing -R/--repository:

  $ hg -R a tip

  changeset:   0:8580ff50825a

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  summary:     a

  $ hg --repository b tip

  changeset:   0:b6c483daf290

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  summary:     b

Implicit -R:

  $ hg ann a/a

  0: a

  $ hg ann a/a a/a

  0: a

  $ hg ann a/a b/b

  abort: There is no Mercurial repository here (.hg not found)!

  $ hg -R b ann a/a

  abort: a/a not under root

  $ hg log

  abort: There is no Mercurial repository here (.hg not found)!

Abbreviation of long option:

  $ hg --repo c tip

  changeset:   1:b6c483daf290

  tag:         tip

  parent:      -1:000000000000

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  summary:     b

earlygetopt with duplicate options (36d23de02da1):

  $ hg --cwd a --cwd b --cwd c tip

  changeset:   1:b6c483daf290

  tag:         tip

  parent:      -1:000000000000

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  summary:     b

  $ hg --repo c --repository b -R a tip

  changeset:   0:8580ff50825a

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  summary:     a

earlygetopt short option without following space:

  $ hg -q -Rb tip

  0:b6c483daf290

earlygetopt with illegal abbreviations:

  $ hg --confi "foo.bar=baz"

  abort: option --config may not be abbreviated!

  $ hg --cw a tip

  abort: option --cwd may not be abbreviated!

  $ hg --rep a tip

  abort: Option -R has to be separated from other options (e.g. not -qR) and --repository may only be abbreviated as --repo!

  $ hg --repositor a tip

  abort: Option -R has to be separated from other options (e.g. not -qR) and --repository may only be abbreviated as --repo!

  $ hg -qR a tip

  abort: Option -R has to be separated from other options (e.g. not -qR) and --repository may only be abbreviated as --repo!

  $ hg -qRa tip

  abort: Option -R has to be separated from other options (e.g. not -qR) and --repository may only be abbreviated as --repo!

Testing --cwd:

  $ hg --cwd a parents

  changeset:   0:8580ff50825a

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  summary:     a

Testing -y/--noninteractive - just be sure it is parsed:

  $ hg --cwd a tip -q --noninteractive

  0:8580ff50825a

  $ hg --cwd a tip -q -y

  0:8580ff50825a

Testing -q/--quiet:

  $ hg -R a -q tip

  0:8580ff50825a

  $ hg -R b -q tip

  0:b6c483daf290

  $ hg -R c --quiet parents

  0:8580ff50825a

  1:b6c483daf290

Testing -v/--verbose:

  $ hg --cwd c head -v

  changeset:   1:b6c483daf290

  tag:         tip

  parent:      -1:000000000000

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  files:       b

  description:

  b

  changeset:   0:8580ff50825a

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  files:       a

  description:

  a

  $ hg --cwd b tip --verbose

  changeset:   0:b6c483daf290

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  files:       b

  description:

  b

Testing --config:

  $ hg --cwd c --config paths.quuxfoo=bar paths | grep quuxfoo > /dev/null && echo quuxfoo

  quuxfoo

  $ hg --cwd c --config '' tip -q

  abort: malformed --config option: '' (use --config section.name=value)

  $ hg --cwd c --config a.b tip -q

  abort: malformed --config option: 'a.b' (use --config section.name=value)

  $ hg --cwd c --config a tip -q

  abort: malformed --config option: 'a' (use --config section.name=value)

  $ hg --cwd c --config a.= tip -q

  abort: malformed --config option: 'a.=' (use --config section.name=value)

  $ hg --cwd c --config .b= tip -q

  abort: malformed --config option: '.b=' (use --config section.name=value)

Testing --debug:

  $ hg --cwd c log --debug

  changeset:   1:b6c483daf2907ce5825c0bb50f5716226281cc1a

  tag:         tip

  parent:      -1:0000000000000000000000000000000000000000

  parent:      -1:0000000000000000000000000000000000000000

  manifest:    1:23226e7a252cacdc2d99e4fbdc3653441056de49

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  files+:      b

  extra:       branch=default

  description:

  b

  changeset:   0:8580ff50825a50c8f716709acdf8de0deddcd6ab

  parent:      -1:0000000000000000000000000000000000000000

  parent:      -1:0000000000000000000000000000000000000000

  manifest:    0:a0c8bcbbb45c63b90b70ad007bf38961f64f2af0

  user:        test

  date:        Thu Jan 01 00:00:01 1970 +0000

  files+:      a

  extra:       branch=default

  description:

  a

Testing --traceback:

  $ hg --cwd c --config x --traceback id 2>&1 | grep -i 'traceback'

  Traceback (most recent call last):

Testing --time:

  $ hg --cwd a --time id

  8580ff50825a tip

  Time: real .*

Testing --version:

  $ hg --version -q

  Mercurial Distributed SCM .*

Testing -h/--help:

  $ hg -h

  Mercurial Distributed SCM

  list of commands:

   add          add the specified files on the next commit

   addremove    add all new files, delete all missing files

   annotate     show changeset information by line for each file

   archive      create an unversioned archive of a repository revision

   backout      reverse effect of earlier changeset

   bisect       subdivision search of changesets

   branch       set or show the current branch name

   branches     list repository named branches

   bundle       create a changegroup file

   cat          output the current or given revision of files

   clone        make a copy of an existing repository

   commit       commit the specified files or all outstanding changes

   copy         mark files as copied for the next commit

   diff         diff repository (or selected files)

   export       dump the header and diffs for one or more changesets

   forget       forget the specified files on the next commit

   grep         search for a pattern in specified files and revisions

   heads        show current repository heads or show branch heads

   help         show help for a given topic or a help overview

   identify     identify the working copy or specified revision

   import       import an ordered set of patches

   incoming     show new changesets found in source

   init         create a new repository in the given directory

   locate       locate files matching specific patterns

   log          show revision history of entire repository or files

   manifest     output the current or given revision of the project manifest

   merge        merge working directory with another revision

   outgoing     show changesets not found in the destination

   parents      show the parents of the working directory or revision

   paths        show aliases for remote repositories

   pull         pull changes from the specified source

   push         push changes to the specified destination

   recover      roll back an interrupted transaction

   remove       remove the specified files on the next commit

   rename       rename files; equivalent of copy + remove

   resolve      redo merges or set/view the merge status of files

   revert       restore individual files or directories to an earlier state

   rollback     roll back the last transaction (dangerous)

   root         print the root (top) of the current working directory

   serve        start stand-alone webserver

   showconfig   show combined config settings from all hgrc files

   status       show changed files in the working directory

   summary      summarize working directory state

   tag          add one or more tags for the current or given revision

   tags         list repository tags

   tip          show the tip revision

   unbundle     apply one or more changegroup files

   update       update working directory (or switch revisions)

   verify       verify the integrity of the repository

   version      output version and copyright information

  additional help topics:

   config       Configuration Files

   dates        Date Formats

   patterns     File Name Patterns

   environment  Environment Variables

   revisions    Specifying Single Revisions

   multirevs    Specifying Multiple Revisions

   revsets      Specifying Revision Sets

   diffs        Diff Formats

   templating   Template Usage

   urls         URL Paths

   extensions   Using additional features

   hgweb        Configuring hgweb

   glossary     Glossary

  use "hg -v help" to show aliases and global options

  $ hg --help

  Mercurial Distributed SCM

  list of commands:

   add          add the specified files on the next commit

   addremove    add all new files, delete all missing files

   annotate     show changeset information by line for each file

   archive      create an unversioned archive of a repository revision

   backout      reverse effect of earlier changeset

   bisect       subdivision search of changesets

   branch       set or show the current branch name

   branches     list repository named branches

   bundle       create a changegroup file

   cat          output the current or given revision of files

   clone        make a copy of an existing repository

   commit       commit the specified files or all outstanding changes

   copy         mark files as copied for the next commit

   diff         diff repository (or selected files)

   export       dump the header and diffs for one or more changesets

   forget       forget the specified files on the next commit

   grep         search for a pattern in specified files and revisions

   heads        show current repository heads or show branch heads

   help         show help for a given topic or a help overview

   identify     identify the working copy or specified revision

   import       import an ordered set of patches

   incoming     show new changesets found in source

   init         create a new repository in the given directory

   locate       locate files matching specific patterns

   log          show revision history of entire repository or files

   manifest     output the current or given revision of the project manifest

   merge        merge working directory with another revision

   outgoing     show changesets not found in the destination

   parents      show the parents of the working directory or revision

   paths        show aliases for remote repositories

   pull         pull changes from the specified source

   push         push changes to the specified destination

   recover      roll back an interrupted transaction

   remove       remove the specified files on the next commit

   rename       rename files; equivalent of copy + remove

   resolve      redo merges or set/view the merge status of files

   revert       restore individual files or directories to an earlier state

   rollback     roll back the last transaction (dangerous)

   root         print the root (top) of the current working directory

   serve        start stand-alone webserver

   showconfig   show combined config settings from all hgrc files

   status       show changed files in the working directory

   summary      summarize working directory state

   tag          add one or more tags for the current or given revision

   tags         list repository tags

   tip          show the tip revision

   unbundle     apply one or more changegroup files

   update       update working directory (or switch revisions)

   verify       verify the integrity of the repository

   version      output version and copyright information

  additional help topics:

   config       Configuration Files

   dates        Date Formats

   patterns     File Name Patterns

   environment  Environment Variables

   revisions    Specifying Single Revisions

   multirevs    Specifying Multiple Revisions

   revsets      Specifying Revision Sets

   diffs        Diff Formats

   templating   Template Usage

   urls         URL Paths

   extensions   Using additional features

   hgweb        Configuring hgweb

   glossary     Glossary

  use "hg -v help" to show aliases and global options

Not tested: --debugger