#!/usr/bin/env python
#
#  switch_tests.py:  testing `svn switch'.
#
#  Subversion is a tool for revision control.
#  See http://subversion.tigris.org for more information.
#
# ====================================================================
# Copyright (c) 2000-2004 CollabNet.  All rights reserved.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution.  The terms
# are also available at http://subversion.tigris.org/license-1.html.
# If newer versions of this license are posted there, you may use a
# newer version instead, at your option.
#
######################################################################

# General modules
import shutil, re, os

# Our testing module
import svntest

# (abbreviation)
Skip = svntest.testcase.Skip
SkipUnless = svntest.testcase.SkipUnless
XFail = svntest.testcase.XFail
Item = svntest.wc.StateItem

from svntest.main import SVN_PROP_MERGEINFO, server_has_mergeinfo

### Bummer.  It would be really nice to have easy access to the URL
### member of our entries files so that switches could be testing by
### examining the modified ancestry.  But status doesn't show this
### information.  Hopefully in the future the cmdline binary will have
### a subcommand for dumping multi-line detailed information about
### versioned things.  Until then, we'll stick with the traditional
### verification methods.
###
### gjs says: we have 'svn info' now

def get_routine_status_state(wc_dir):
  """get the routine status list for WC_DIR at the completion of an
  initial call to do_routine_switching()"""

  # Construct some paths for convenience
  ADH_path = os.path.join(wc_dir, 'A', 'D', 'H')
  chi_path = os.path.join(ADH_path, 'chi')
  omega_path = os.path.join(ADH_path, 'omega')
  psi_path = os.path.join(ADH_path, 'psi')
  pi_path = os.path.join(ADH_path, 'pi')
  tau_path = os.path.join(ADH_path, 'tau')
  rho_path = os.path.join(ADH_path, 'rho')

  # Now generate a state
  state = svntest.actions.get_virginal_state(wc_dir, 1)
  state.remove('A/B/E', 'A/B/E/alpha', 'A/B/E/beta', 'A/B/F', 'A/B/lambda')
  state.add({
    'A/B/pi' : Item(status='  ', wc_rev=1),
    'A/B/tau' : Item(status='  ', wc_rev=1),
    'A/B/rho' : Item(status='  ', wc_rev=1),
    })

  return state

#----------------------------------------------------------------------

def get_routine_disk_state(wc_dir):
  """get the routine disk list for WC_DIR at the completion of an
  initial call to do_routine_switching()"""

  disk = svntest.main.greek_state.copy()

  # iota has the same contents as gamma
  disk.tweak('iota', contents=disk.desc['A/D/gamma'].contents)

  # A/B/* no longer exist, but have been replaced by copies of A/D/G/*
  disk.remove('A/B/E', 'A/B/E/alpha', 'A/B/E/beta', 'A/B/F', 'A/B/lambda')
  disk.add({
    'A/B/pi' : Item("This is the file 'pi'.\n"),
    'A/B/rho' : Item("This is the file 'rho'.\n"),
    'A/B/tau' : Item("This is the file 'tau'.\n"),
    })

  return disk

#----------------------------------------------------------------------

def do_routine_switching(wc_dir, repo_url, verify):
  """perform some routine switching of the working copy WC_DIR for
  other tests to use.  If VERIFY, then do a full verification of the
  switching, else don't bother."""

  ### Switch the file `iota' to `A/D/gamma'.

  # Construct some paths for convenience
  iota_path = os.path.join(wc_dir, 'iota')
  gamma_url = repo_url + '/A/D/gamma'

  if verify:
    # Create expected output tree
    expected_output = svntest.wc.State(wc_dir, {
      'iota' : Item(status='U '),
      })

    # Create expected disk tree (iota will have gamma's contents)
    expected_disk = svntest.main.greek_state.copy()
    expected_disk.tweak('iota',
                        contents=expected_disk.desc['A/D/gamma'].contents)

    # Create expected status tree
    expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
    expected_status.tweak('iota', switched='S')

    # Do the switch and check the results in three ways.
    svntest.actions.run_and_verify_switch(wc_dir, iota_path, gamma_url,
                                          expected_output,
                                          expected_disk,
                                          expected_status)
  else:
    svntest.main.run_svn(None, 'switch',
                         gamma_url, iota_path)

  ### Switch the directory `A/B' to `A/D/G'.

  # Construct some paths for convenience
  AB_path = os.path.join(wc_dir, 'A', 'B')
  ADG_url = repo_url + '/A/D/G'

  if verify:
    # Create expected output tree
    expected_output = svntest.wc.State(wc_dir, {
      'A/B/E'       : Item(status='D '),
      'A/B/F'       : Item(status='D '),
      'A/B/lambda'  : Item(status='D '),
      'A/B/pi' : Item(status='A '),
      'A/B/tau' : Item(status='A '),
      'A/B/rho' : Item(status='A '),
      })

    # Create expected disk tree (iota will have gamma's contents,
    # A/B/* will look like A/D/G/*)
    expected_disk = get_routine_disk_state(wc_dir)

    # Create expected status
    expected_status = get_routine_status_state(wc_dir)
    expected_status.tweak('iota', 'A/B', switched='S')

    # Do the switch and check the results in three ways.
    svntest.actions.run_and_verify_switch(wc_dir, AB_path, ADG_url,
                                          expected_output,
                                          expected_disk,
                                          expected_status)
  else:
    svntest.main.run_svn(None,
                         'switch', ADG_url, AB_path)


#----------------------------------------------------------------------

def commit_routine_switching(wc_dir, verify):
  "Commit some stuff in a routinely-switched working copy."

  # Make some local mods
  iota_path = os.path.join(wc_dir, 'iota')
  Bpi_path = os.path.join(wc_dir, 'A', 'B', 'pi')
  Gpi_path = os.path.join(wc_dir, 'A', 'D', 'G', 'pi')
  Z_path = os.path.join(wc_dir, 'A', 'D', 'G', 'Z')
  zeta_path = os.path.join(wc_dir, 'A', 'D', 'G', 'Z', 'zeta')

  svntest.main.file_append(iota_path, "apple")
  svntest.main.file_append(Bpi_path, "melon")
  svntest.main.file_append(Gpi_path, "banana")
  os.mkdir(Z_path)
  svntest.main.file_append(zeta_path, "This is the file 'zeta'.\n")
  svntest.main.run_svn(None, 'add', Z_path)

  # Try to commit.  We expect this to fail because, if all the
  # switching went as expected, A/B/pi and A/D/G/pi point to the
  # same URL.  We don't allow this.
  svntest.actions.run_and_verify_commit(
    wc_dir, None, None,
    "svn: Cannot commit both .* as they refer to the same URL$",
    wc_dir)

  # Okay, that all taken care of, let's revert the A/D/G/pi path and
  # move along.  Afterward, we should be okay to commit.  (Sorry,
  # holsta, that banana has to go...)
  svntest.main.run_svn(None, 'revert', Gpi_path)

  # Create expected output tree.
  expected_output = svntest.wc.State(wc_dir, {
    'A/D/G/Z' : Item(verb='Adding'),
    'A/D/G/Z/zeta' : Item(verb='Adding'),
    'iota' : Item(verb='Sending'),
    'A/B/pi' : Item(verb='Sending'),
    })

  # Created expected status tree.
  expected_status = get_routine_status_state(wc_dir)
  expected_status.tweak('iota', 'A/B', switched='S')
  expected_status.tweak('iota', 'A/B/pi', wc_rev=2, status='  ')
  expected_status.add({
    'A/D/G/Z' : Item(status='  ', wc_rev=2),
    'A/D/G/Z/zeta' : Item(status='  ', wc_rev=2),
    })

  # Commit should succeed
  if verify:
    svntest.actions.run_and_verify_commit(wc_dir,
                                          expected_output,
                                          expected_status,
                                          None, wc_dir)
  else:
    svntest.main.run_svn(None,
                         'ci', '-m', 'log msg', wc_dir)


######################################################################
# Tests
#

#----------------------------------------------------------------------

def routine_switching(sbox):
  "test some basic switching operations"

  sbox.build(read_only = True)

  # Setup (and verify) some switched things
  do_routine_switching(sbox.wc_dir, sbox.repo_url, 1)


#----------------------------------------------------------------------

def commit_switched_things(sbox):
  "commits after some basic switching operations"

  sbox.build()
  wc_dir = sbox.wc_dir

  # Setup some switched things (don't bother verifying)
  do_routine_switching(wc_dir, sbox.repo_url, 0)

  # Commit some stuff (and verify)
  commit_routine_switching(wc_dir, 1)


#----------------------------------------------------------------------

def full_update(sbox):
  "update wc that contains switched things"

  sbox.build()
  wc_dir = sbox.wc_dir

  # Setup some switched things (don't bother verifying)
  do_routine_switching(wc_dir, sbox.repo_url, 0)

  # Copy wc_dir to a backup location
  wc_backup = sbox.add_wc_path('backup')
  svntest.actions.duplicate_dir(wc_dir, wc_backup)

  # Commit some stuff (don't bother verifying)
  commit_routine_switching(wc_backup, 0)

  # Some convenient path variables
  iota_path = os.path.join(wc_dir, 'iota')
  gamma_path = os.path.join(wc_dir, 'A', 'D', 'gamma')
  Bpi_path = os.path.join(wc_dir, 'A', 'B', 'pi')
  BZ_path = os.path.join(wc_dir, 'A', 'B', 'Z')
  Bzeta_path = os.path.join(wc_dir, 'A', 'B', 'Z', 'zeta')
  Gpi_path = os.path.join(wc_dir, 'A', 'D', 'G', 'pi')
  GZ_path = os.path.join(wc_dir, 'A', 'D', 'G', 'Z')
  Gzeta_path = os.path.join(wc_dir, 'A', 'D', 'G', 'Z', 'zeta')

  # Create expected output tree for an update of wc_backup.
  expected_output = svntest.wc.State(wc_dir, {
    'iota' : Item(status='U '),
    'A/D/gamma' : Item(status='U '),
    'A/B/pi' : Item(status='U '),
    'A/B/Z' : Item(status='A '),
    'A/B/Z/zeta' : Item(status='A '),
    'A/D/G/pi' : Item(status='U '),
    'A/D/G/Z' : Item(status='A '),
    'A/D/G/Z/zeta' : Item(status='A '),
    })

  # Create expected disk tree for the update
  expected_disk = get_routine_disk_state(wc_dir)
  expected_disk.tweak('iota', contents="This is the file 'gamma'.\napple")
  expected_disk.tweak('A/D/gamma', contents="This is the file 'gamma'.\napple")
  expected_disk.tweak('A/B/pi', contents="This is the file 'pi'.\nmelon")
  expected_disk.tweak('A/D/G/pi', contents="This is the file 'pi'.\nmelon")
  expected_disk.add({
    'A/B/Z' : Item(),
    'A/B/Z/zeta' : Item(contents="This is the file 'zeta'.\n"),
    'A/D/G/Z' : Item(),
    'A/D/G/Z/zeta' : Item(contents="This is the file 'zeta'.\n"),
    })

  # Create expected status tree for the update.
  expected_status = get_routine_status_state(wc_dir)
  expected_status.tweak(wc_rev=2)
  expected_status.add({
    'A/D/G/Z' : Item(status='  ', wc_rev=2),
    'A/D/G/Z/zeta' : Item(status='  ', wc_rev=2),
    'A/B/Z' : Item(status='  ', wc_rev=2),
    'A/B/Z/zeta' : Item(status='  ', wc_rev=2),
    })
  expected_status.tweak('iota', 'A/B', switched='S')

  svntest.actions.run_and_verify_update(wc_dir,
                                        expected_output,
                                        expected_disk,
                                        expected_status)

#----------------------------------------------------------------------

def full_rev_update(sbox):
  "reverse update wc that contains switched things"

  sbox.build()
  wc_dir = sbox.wc_dir

  # Setup some switched things (don't bother verifying)
  do_routine_switching(wc_dir, sbox.repo_url, 0)

  # Commit some stuff (don't bother verifying)
  commit_routine_switching(wc_dir, 0)

  # Update to HEAD (tested elsewhere)
  svntest.main.run_svn(None, 'up', wc_dir)

  # Some convenient path variables
  iota_path = os.path.join(wc_dir, 'iota')
  gamma_path = os.path.join(wc_dir, 'A', 'D', 'gamma')
  Bpi_path = os.path.join(wc_dir, 'A', 'B', 'pi')
  BZ_path = os.path.join(wc_dir, 'A', 'B', 'Z')
  Gpi_path = os.path.join(wc_dir, 'A', 'D', 'G', 'pi')
  GZ_path = os.path.join(wc_dir, 'A', 'D', 'G', 'Z')

  # Now, reverse update, back to the pre-commit state.
  expected_output = svntest.wc.State(wc_dir, {
    'iota' : Item(status='U '),
    'A/D/gamma' : Item(status='U '),
    'A/B/pi' : Item(status='U '),
    'A/B/Z' : Item(status='D '),
    'A/D/G/pi' : Item(status='U '),
    'A/D/G/Z' : Item(status='D '),
    })

  # Create expected disk tree
  expected_disk = get_routine_disk_state(wc_dir)

  # Create expected status
  expected_status = get_routine_status_state(wc_dir)
  expected_status.tweak('iota', 'A/B', switched='S')

  svntest.actions.run_and_verify_update(wc_dir,
                                        expected_output,
                                        expected_disk,
                                        expected_status,
                                        None, None, None,
                                        None, None, 1,
                                        '-r', '1', wc_dir)

#----------------------------------------------------------------------

def update_switched_things(sbox):
  "update switched wc things to HEAD"

  sbox.build()
  wc_dir = sbox.wc_dir

  # Setup some switched things (don't bother verifying)
  do_routine_switching(wc_dir, sbox.repo_url, 0)

  # Copy wc_dir to a backup location
  wc_backup = sbox.add_wc_path('backup')
  svntest.actions.duplicate_dir(wc_dir, wc_backup)

  # Commit some stuff (don't bother verifying)
  commit_routine_switching(wc_backup, 0)

  # Some convenient path variables
  iota_path = os.path.join(wc_dir, 'iota')
  B_path = os.path.join(wc_dir, 'A', 'B')

  # Create expected output tree for an update of wc_backup.
  expected_output = svntest.wc.State(wc_dir, {
    'iota' : Item(status='U '),
    'A/B/pi' : Item(status='U '),
    'A/B/Z' : Item(status='A '),
    'A/B/Z/zeta' : Item(status='A '),
    })

  # Create expected disk tree for the update
  expected_disk = get_routine_disk_state(wc_dir)
  expected_disk.tweak('iota', contents="This is the file 'gamma'.\napple")

  expected_disk.tweak('A/B/pi', contents="This is the file 'pi'.\nmelon")
  expected_disk.add({
    'A/B/Z' : Item(),
    'A/B/Z/zeta' : Item("This is the file 'zeta'.\n"),
    })

  # Create expected status tree for the update.
  expected_status = get_routine_status_state(wc_dir)
  expected_status.tweak('iota', 'A/B', switched='S')
  expected_status.tweak('A/B', 'A/B/pi', 'A/B/rho', 'A/B/tau', 'iota',
                        wc_rev=2)
  expected_status.add({
    'A/B/Z' : Item(status='  ', wc_rev=2),
    'A/B/Z/zeta' : Item(status='  ', wc_rev=2),
    })

  svntest.actions.run_and_verify_update(wc_dir,
                                        expected_output,
                                        expected_disk,
                                        expected_status,
                                        None, None, None,
                                        None, None, 0,
                                        B_path,
                                        iota_path)


#----------------------------------------------------------------------

def rev_update_switched_things(sbox):
  "reverse update switched wc things to an older rev"

  sbox.build()
  wc_dir = sbox.wc_dir

  # Setup some switched things (don't bother verifying)
  do_routine_switching(wc_dir, sbox.repo_url, 0)

  # Commit some stuff (don't bother verifying)
  commit_routine_switching(wc_dir, 0)

  # Some convenient path variables
  iota_path = os.path.join(wc_dir, 'iota')
  B_path = os.path.join(wc_dir, 'A', 'B')

  # Update to HEAD (tested elsewhere)
  svntest.main.run_svn(None, 'up', wc_dir)

  # Now, reverse update, back to the pre-commit state.
  expected_output = svntest.wc.State(wc_dir, {
    'iota' : Item(status='U '),
    'A/B/pi' : Item(status='U '),
    'A/B/Z' : Item(status='D '),
    })

  # Create expected disk tree
  expected_disk = get_routine_disk_state(wc_dir)
  expected_disk.tweak('A/D/gamma', contents="This is the file 'gamma'.\napple")
  expected_disk.tweak('A/D/G/pi', contents="This is the file 'pi'.\nmelon")
  expected_disk.add({
    'A/D/G/Z' : Item(),
    'A/D/G/Z/zeta' : Item("This is the file 'zeta'.\n"),
    })

  # Create expected status tree for the update.
  expected_status = get_routine_status_state(wc_dir)
  expected_status.tweak(wc_rev=2)
  expected_status.tweak('iota', 'A/B', switched='S')
  expected_status.tweak('A/B', 'A/B/pi', 'A/B/rho', 'A/B/tau', 'iota',
                        wc_rev=1)
  expected_status.add({
    'A/D/G/Z' : Item(status='  ', wc_rev=2),
    'A/D/G/Z/zeta' : Item(status='  ', wc_rev=2),
    })

  svntest.actions.run_and_verify_update(wc_dir,
                                        expected_output,
                                        expected_disk,
                                        expected_status,
                                        None, None, None,
                                        None, None, 1,
                                        '-r', '1',
                                        B_path,
                                        iota_path)


#----------------------------------------------------------------------

def log_switched_file(sbox):
  "show logs for a switched file"

  sbox.build()
  wc_dir = sbox.wc_dir

  # Setup some switched things (don't bother verifying)
  do_routine_switching(wc_dir, sbox.repo_url, 0)

  # edit and commit switched file 'iota'
  iota_path = os.path.join(wc_dir, 'iota')
  svntest.main.run_svn(None, 'ps', 'x', 'x', iota_path)
  svntest.main.run_svn(None,
                       'ci', '-m',
                       'set prop on switched iota',
                       iota_path)

  # log switched file 'iota'
  output, error = svntest.main.run_svn(None, 'log', iota_path)
  for line in output:
    if line.find("set prop on switched iota") != -1:
      break
  else:
    raise svntest.Failure

#----------------------------------------------------------------------

def relocate_deleted_missing_copied(sbox):
  "relocate with deleted, missing and copied entries"
  sbox.build()
  wc_dir = sbox.wc_dir

  # Delete A/mu to create a deleted entry for mu in A/.svn/entries
  mu_path = os.path.join(wc_dir, 'A', 'mu')
  svntest.actions.run_and_verify_svn(None, None, [], 'rm', mu_path)
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.remove('A/mu')
  expected_output = svntest.wc.State(wc_dir, {
    'A/mu' : Item(verb='Deleting'),
    })
  svntest.actions.run_and_verify_commit(wc_dir,
                                        expected_output,
                                        expected_status,
                                        None, wc_dir)

  # Remove A/B/F to create a missing entry
  svntest.main.safe_rmtree(os.path.join(wc_dir, 'A', 'B', 'F'))

  # Copy A/D/H to A/D/H2
  H_path = os.path.join(wc_dir, 'A', 'D', 'H')
  H2_path = os.path.join(wc_dir, 'A', 'D', 'H2')
  svntest.actions.run_and_verify_svn(None, None, [], 'copy',
                                     H_path, H2_path)
  expected_status.add({
    'A/D/H2'       : Item(status='A ', wc_rev='-', copied='+'),
    'A/D/H2/chi'   : Item(status='  ', wc_rev='-', copied='+'),
    'A/D/H2/omega' : Item(status='  ', wc_rev='-', copied='+'),
    'A/D/H2/psi'   : Item(status='  ', wc_rev='-', copied='+'),
    })
  expected_status.tweak('A/B/F', status='! ', wc_rev='?')
  svntest.actions.run_and_verify_status(wc_dir, expected_status)

  # Relocate
  repo_dir = sbox.repo_dir
  repo_url = sbox.repo_url
  other_repo_dir, other_repo_url = sbox.add_repo_path('other')
  svntest.main.copy_repos(repo_dir, other_repo_dir, 2, 0)
  svntest.main.safe_rmtree(repo_dir, 1)
  svntest.actions.run_and_verify_svn(None, None, [], 'switch', '--relocate',
                                     repo_url, other_repo_url, wc_dir)

  # Deleted and missing entries should be preserved, so update should
  # show only A/B/F being reinstated
  expected_output = svntest.wc.State(wc_dir, {
    'A/B/F' : Item(status='A '),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.remove('A/mu')
  expected_disk.add({
    'A/D/H2'       : Item(),
    'A/D/H2/chi'   : Item("This is the file 'chi'.\n"),
    'A/D/H2/omega' : Item("This is the file 'omega'.\n"),
    'A/D/H2/psi'   : Item("This is the file 'psi'.\n"),
    })
  expected_status.add({
    'A/B/F'       : Item(status='  ', wc_rev='2'),
    })
  expected_status.tweak(wc_rev=2)
  expected_status.tweak('A/D/H2', 'A/D/H2/chi', 'A/D/H2/omega', 'A/D/H2/psi',
                        wc_rev='-')
  svntest.actions.run_and_verify_update(wc_dir,
                                        expected_output,
                                        expected_disk,
                                        expected_status)

  # Commit to verify that copyfrom URLs have been relocated
  expected_output = svntest.wc.State(wc_dir, {
    'A/D/H2'       : Item(verb='Adding'),
    })
  expected_status.tweak('A/D/H2', 'A/D/H2/chi', 'A/D/H2/omega', 'A/D/H2/psi',
                        status='  ', wc_rev='3', copied=None)
  svntest.actions.run_and_verify_commit(wc_dir,
                                        expected_output, expected_status,
                                        None, wc_dir)


#----------------------------------------------------------------------

def delete_subdir(sbox):
  "switch that deletes a sub-directory"
  sbox.build()
  wc_dir = sbox.wc_dir

  A_path = os.path.join(wc_dir, 'A')
  A_url = sbox.repo_url + '/A'
  A2_url = sbox.repo_url + '/A2'
  A2_B_F_url = sbox.repo_url + '/A2/B/F'

  svntest.actions.run_and_verify_svn(None,
                                     ['\n', 'Committed revision 2.\n'], [],
                                     'cp', '-m', 'make copy', A_url, A2_url)

  svntest.actions.run_and_verify_svn(None,
                                     ['\n', 'Committed revision 3.\n'], [],
                                     'rm', '-m', 'delete subdir', A2_B_F_url)

  expected_output = svntest.wc.State(wc_dir, {
    'A/B/F' : Item(status='D '),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.remove('A/B/F')
  expected_status = svntest.actions.get_virginal_state(wc_dir, 3)
  expected_status.tweak('A', switched='S')
  expected_status.remove('A/B/F')
  expected_status.tweak('', 'iota', wc_rev=1)

  # Used to fail with a 'directory not locked' error for A/B/F
  svntest.actions.run_and_verify_switch(wc_dir, A_path, A2_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status)

#----------------------------------------------------------------------
# Issue 1532: Switch a file to a dir: can't switch it back to the file

def file_dir_file(sbox):
  "switch a file to a dir and back to the file"
  sbox.build(read_only = True)
  wc_dir = sbox.wc_dir

  file_path = os.path.join(wc_dir, 'iota')
  file_url = sbox.repo_url + '/iota'
  dir_url = sbox.repo_url + '/A/C'

  svntest.actions.run_and_verify_svn(None, None, [],
                                     'switch', dir_url, file_path)

  svntest.actions.run_and_verify_svn(None, None, [],
                                     'switch', file_url, file_path)

#----------------------------------------------------------------------
# Issue 1751: "svn switch --non-recursive" does not switch existing files,
# and generates the wrong URL for new files.

def nonrecursive_switching(sbox):
  "non-recursive switch"
  sbox.build()
  wc1_dir = sbox.wc_dir
  wc2_dir = os.path.join(wc1_dir, 'wc2')

  # "Trunk" will be the existing dir "A/", with existing file "mu".
  # "Branch" will be the new dir "branch/version1/", with added file "newfile".
  # "wc1" will hold the whole repository (including trunk and branch).
  # "wc2" will hold the "trunk" and then be switched to the "branch".
  # It is irrelevant that wc2 is located on disk as a sub-directory of wc1.
  trunk_url = sbox.repo_url + '/A'
  branch_url = sbox.repo_url + '/branch'
  version1_url = branch_url + '/version1'
  wc1_new_file = os.path.join(wc1_dir, 'branch', 'version1', 'newfile')
  wc2_new_file = os.path.join(wc2_dir, 'newfile')
  wc2_mu_file = os.path.join(wc2_dir, 'mu')
  wc2_B_dir = os.path.join(wc2_dir, 'B')
  wc2_C_dir = os.path.join(wc2_dir, 'C')
  wc2_D_dir = os.path.join(wc2_dir, 'D')

  # Check out the trunk as "wc2"
  svntest.main.run_svn(None, 'co', trunk_url, wc2_dir)

  # Make a branch, and add a new file, in "wc_dir" and repository
  svntest.main.run_svn(None,
                       'mkdir', '-m', '', branch_url)
  svntest.main.run_svn(None,
                       'cp', '-m', '', trunk_url, version1_url)
  svntest.main.run_svn(None,
                       'up', wc1_dir)
  svntest.main.file_append(wc1_new_file, "This is the file 'newfile'.\n")
  svntest.main.run_svn(None, 'add', wc1_new_file)
  svntest.main.run_svn(None, 'ci', '-m', '', wc1_dir)

  # Try to switch "wc2" to the branch (non-recursively)
  svntest.actions.run_and_verify_svn(None, None, [],
                                     'switch', '-N', version1_url, wc2_dir)

  # Check the URLs of the (not switched) directories.
  out, err = svntest.actions.run_and_verify_svn(None, None, [],
                                                'info', wc2_B_dir)
  if out[1].find('/A/B') == -1:
    print out[1]
    raise svntest.Failure

  out, err = svntest.actions.run_and_verify_svn(None, None, [],
                                                'info', wc2_C_dir)
  if out[1].find('/A/C') == -1:
    print out[1]
    raise svntest.Failure

  out, err = svntest.actions.run_and_verify_svn(None, None, [],
                                                'info', wc2_D_dir)
  if out[1].find('/A/D') == -1:
    print out[1]
    raise svntest.Failure

  # Check the URLs of the switched files.
  # ("svn status -u" might be a better check: it fails when newfile's URL
  # is bad, and shows "S" when mu's URL is wrong.)
  # mu: not switched
  out, err = svntest.actions.run_and_verify_svn(None, None, [],
                                                'info', wc2_mu_file)
  if out[2].find('/branch/version1/mu') == -1:
    print out[2]
    raise svntest.Failure
  # newfile: wrong URL
  out, err = svntest.actions.run_and_verify_svn(None, None, [],
                                                'info', wc2_new_file)
  if out[2].find('/branch/version1/newfile') == -1:
    print out[2]
    raise svntest.Failure


#----------------------------------------------------------------------
def failed_anchor_is_target(sbox):
  "anchor=target that fails due to local mods"
  sbox.build()
  wc_dir = sbox.wc_dir

  G_url = sbox.repo_url + '/A/D/G'
  G_psi_url = G_url + '/psi'
  svntest.actions.run_and_verify_svn(None,
                                     ['\n', 'Committed revision 2.\n'], [],
                                     'mkdir', '-m', 'log msg', G_psi_url)

  H_path = os.path.join(wc_dir, 'A', 'D', 'H')
  psi_path = os.path.join(H_path, 'psi')
  svntest.main.file_append(psi_path, "more text")

  # This switch leaves psi unversioned, because of the local mods,
  # then fails because it tries to add a directory of the same name.
  out, err = svntest.main.run_svn(1, 'switch',
                                  G_url, H_path)
  if not err:
    raise svntest.Failure

  # Some items under H show up as switched because, while H itself was
  # switched, the switch command failed before it reached all items
  #
  # NOTE: I suspect this whole test is dependent on the order in
  # which changes are received, but since the new psi is a dir, it
  # appears we can count on it being received last.  But if this test
  # ever starts failing, you read it here first :-).
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.tweak('A/D/H', status='! ', switched='S', wc_rev=2)
  expected_status.remove('A/D/H/psi', 'A/D/H/chi', 'A/D/H/omega')
  expected_status.add({
    'A/D/H/pi'      : Item(status='  ', wc_rev=2),
    'A/D/H/tau'     : Item(status='  ', wc_rev=2),
    'A/D/H/rho'     : Item(status='  ', wc_rev=2),
    })
  svntest.actions.run_and_verify_status(wc_dir, expected_status)

  # There was a bug whereby the failed switch left the wrong URL in
  # the target directory H.  Check for that.
  out, err = svntest.actions.run_and_verify_svn(None, None, [], 'info', H_path)
  for line in out:
    if line.find('URL: ' + G_url) != -1:
      break
  else:
    raise svntest.Failure

  # Remove the now-unversioned psi, and repeat the switch.  This
  # should complete the switch.
  os.remove(psi_path)
  svntest.actions.run_and_verify_svn(None, None, [], 'switch',
                                     G_url, H_path)

  expected_status.tweak('A/D/H', status='  ') # remains switched
  expected_status.add({ 'A/D/H/psi' : Item(status='  ',
                                           switched=None,
                                           wc_rev=2) })
  svntest.actions.run_and_verify_status(wc_dir, expected_status)

#----------------------------------------------------------------------
# Issue #1826 - svn switch temporarily drops invalid URLs into the entries
#               files (which become not-temporary if the switch fails).
def bad_intermediate_urls(sbox):
  "bad intermediate urls in use"
  sbox.build()
  wc_dir = sbox.wc_dir

  # We'll be switching our working copy to (a modified) A/C in the Greek tree.

  # First, make an extra subdirectory in C to match one in the root, plus
  # another one inside of that.
  C_url = sbox.repo_url + '/A/C'
  C_A_url = sbox.repo_url + '/A/C/A'
  C_A_Z_url = sbox.repo_url + '/A/C/A/Z'
  svntest.actions.run_and_verify_svn(None,
                                     ['\n', 'Committed revision 2.\n'], [],
                                     'mkdir', '-m', 'log msg',
                                     C_A_url, C_A_Z_url)

  # Now, we'll drop a conflicting path under the root.
  A_path = os.path.join(wc_dir, 'A')
  A_Z_path = os.path.join(A_path, 'Z')
  svntest.main.file_append(A_Z_path, 'Look, Mom, no ... switch success.')

  # This switch should fail for reasons of obstruction.
  out, err = svntest.main.run_svn(1, 'switch',
                                  C_url, wc_dir)
  if not err:
    raise svntest.Failure

  # However, the URL for A should now reflect A/C/A, not something else.
  out, err = svntest.actions.run_and_verify_svn(None, None, [],
                                                'info', A_path)
  if out[1].find('/A/C/A') == -1:
    raise svntest.Failure



#----------------------------------------------------------------------
# Regression test for issue #1825: failed switch may corrupt
# working copy

def obstructed_switch(sbox):
  "obstructed switch"
  sbox.build()
  wc_dir = sbox.wc_dir

  E_url      = sbox.repo_url + '/A/B/E'
  E_url2     = sbox.repo_url + '/A/B/Esave'
  svntest.actions.run_and_verify_svn(None,
                                     ['\n', 'Committed revision 2.\n'], [],
                                     'cp', '-m', 'msgcopy', E_url, E_url2)

  E_path     = os.path.join(wc_dir, 'A', 'B', 'E')
  alpha_path = os.path.join(E_path, 'alpha')
  svntest.actions.run_and_verify_svn(None, None, [], 'rm', alpha_path)
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.remove('A/B/E/alpha')
  expected_output = svntest.wc.State(wc_dir, {
    'A/B/E/alpha' : Item(verb='Deleting'),
    })
  svntest.actions.run_and_verify_commit(wc_dir,
                                        expected_output, expected_status,
                                        None, wc_dir)

  svntest.main.file_append(alpha_path, "hello")
  out, err = svntest.main.run_svn(1,
                                  'sw', E_url2, E_path)
  for line in err:
    if line.find("object of the same name already exists") != -1:
      break
  else:
    raise svntest.Failure

  os.remove(alpha_path)
  svntest.actions.run_and_verify_svn(None, None, [], 'sw', E_url2, E_path)
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.tweak('A/B/E', 'A/B/E/alpha', 'A/B/E/beta', wc_rev=3)
  expected_status.tweak('A/B/E', switched='S')
  svntest.actions.run_and_verify_status(wc_dir, expected_status)


#----------------------------------------------------------------------
# Issue 2353.
def commit_mods_below_switch(sbox):
  "commit with mods below switch"
  sbox.build()
  wc_dir = sbox.wc_dir

  C_path = os.path.join(wc_dir, 'A', 'C')
  B_url = sbox.repo_url + '/A/B'
  expected_output = svntest.wc.State(wc_dir, {
    'A/C/E'       : Item(status='A '),
    'A/C/E/alpha' : Item(status='A '),
    'A/C/E/beta'  : Item(status='A '),
    'A/C/F'       : Item(status='A '),
    'A/C/lambda'  : Item(status='A '),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.add({
    'A/C/E'       : Item(),
    'A/C/E/alpha' : Item(contents="This is the file 'alpha'.\n"),
    'A/C/E/beta'  : Item(contents="This is the file 'beta'.\n"),
    'A/C/F'       : Item(),
    'A/C/lambda'  : Item(contents="This is the file 'lambda'.\n"),
    })
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.tweak('A/C', switched='S')
  expected_status.add({
    'A/C/E'       : Item(status='  ', wc_rev=1),
    'A/C/E/alpha' : Item(status='  ', wc_rev=1),
    'A/C/E/beta'  : Item(status='  ', wc_rev=1),
    'A/C/F'       : Item(status='  ', wc_rev=1),
    'A/C/lambda'  : Item(status='  ', wc_rev=1),
    })
  svntest.actions.run_and_verify_switch(wc_dir, C_path, B_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status)

  D_path = os.path.join(wc_dir, 'A', 'D')
  svntest.actions.run_and_verify_svn(None, None, [],
                                     'propset', 'x', 'x', C_path, D_path)

  expected_status.tweak('A/C', 'A/D', status=' M')
  svntest.actions.run_and_verify_status(wc_dir, expected_status)

  expected_output = svntest.wc.State(wc_dir, {
    'A/C' : Item(verb='Sending'),
    'A/D' : Item(verb='Sending'),
    })
  expected_status.tweak('A/C', 'A/D', status='  ', wc_rev=2)

  # A/C erroneously classified as a wc root caused the commit to fail
  # with "'A/C/E' is missing or not locked"
  svntest.actions.run_and_verify_commit(wc_dir,
                                        expected_output, expected_status,
                                        None, C_path, D_path)

def relocate_beyond_repos_root(sbox):
  "relocate with prefixes longer than repo root"
  sbox.build(read_only = True)

  wc_dir = sbox.wc_dir
  repo_dir = sbox.repo_dir
  repo_url = sbox.repo_url
  other_repo_dir, other_repo_url = sbox.add_repo_path('other')
  svntest.main.copy_repos(repo_dir, other_repo_dir, 1, 0)

  A_url = repo_url + "/A"
  other_A_url = other_repo_url + "/A"
  other_B_url = other_repo_url + "/B"
  A_wc_dir = os.path.join(wc_dir, "A")

  # A relocate that changes the repo path part of the URL shouldn't work.
  # This tests for issue #2380.
  svntest.actions.run_and_verify_svn(None, None,
                                     ".*can only change the repository part.*",
                                     'switch', '--relocate',
                                     A_url, other_B_url, A_wc_dir)

  # Another way of trying to change the fs path, leading to an invalid
  # repository root.
  svntest.actions.run_and_verify_svn(None, None,
                                     ".*is not the root.*",
                                     'switch', '--relocate',
                                     repo_url, other_B_url, A_wc_dir)

  svntest.actions.run_and_verify_svn(None, None, [],
                                     'switch', '--relocate',
                                     A_url, other_A_url, A_wc_dir)

  # Check that we can contact the repository, meaning that the
  # relocate actually changed the URI.  Escape the expected URI to
  # avoid problems from any regex meta-characters it may contain
  # (e.g. '+').
  escaped_exp = '^URL: ' + re.escape(other_A_url) + '$' \
                '|Path.+|Repository.+|Revision.+|Node.+|Last.+|\n'
  svntest.actions.run_and_verify_svn(None, escaped_exp, [],
                                     'info', '-rHEAD', A_wc_dir)

#----------------------------------------------------------------------
# Issue 2306.
def refresh_read_only_attribute(sbox):
  "refresh the WC file system read-only attribute "

  # This test will fail when run as root. Since that's normal
  # behavior, just skip the test.
  if os.name == 'posix':
    if os.geteuid() == 0:
      raise svntest.Skip

  sbox.build()
  wc_dir = sbox.wc_dir

  # Create a branch.
  url = sbox.repo_url + '/A'
  branch_url = sbox.repo_url + '/A-branch'
  svntest.actions.run_and_verify_svn(None,
                                     ['\n', 'Committed revision 2.\n'], [],
                                     'cp', '-m', 'svn:needs-lock not set',
                                     url, branch_url)

  # Set the svn:needs-lock property on a file from the "trunk".
  A_path = os.path.join(wc_dir, 'A')
  mu_path = os.path.join(A_path, 'mu')
  svntest.actions.run_and_verify_svn(None, None, [],
                                     'ps', 'svn:needs-lock', '1', mu_path)

  # Commit the propset of svn:needs-lock.
  expected_output = svntest.wc.State(wc_dir, {
    'A/mu' : Item(verb='Sending'),
    })
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.tweak('A/mu', wc_rev=3)
  svntest.actions.run_and_verify_commit(wc_dir,
                                        expected_output, expected_status,
                                        None, mu_path)

  # The file on which svn:needs-lock was set is now expected to be read-only.
  if os.access(mu_path, os.W_OK):
    raise svntest.Failure("'%s' expected to be read-only after having had "
                          "its svn:needs-lock property set" % mu_path)

  # Switch to the branch with the WC state from before the propset of
  # svn:needs-lock.
  expected_output = svntest.wc.State(wc_dir, {
    'A/mu' : Item(status=' U'),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_status = svntest.actions.get_virginal_state(wc_dir, 3)
  expected_status.tweak('', wc_rev=1)
  expected_status.tweak('iota', wc_rev=1)
  expected_status.tweak('A', switched='S')
  svntest.actions.run_and_verify_switch(wc_dir, A_path, branch_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status)

  # The file with we set svn:needs-lock on should now be writable, but
  # is still read-only!
  if not os.access(mu_path, os.W_OK):
    raise svntest.Failure("'%s' expected to be writable after being switched "
                          "to a branch on which its svn:needs-lock property "
                          "is not set" % mu_path)

# Check that switch can't change the repository root.
def switch_change_repos_root(sbox):
  "switch shouldn't allow changing repos root"
  sbox.build()

  wc_dir = sbox.wc_dir
  repo_url = sbox.repo_url
  other_repo_url = repo_url

  # Strip trailing slashes and add something bogus to that other URL.
  while other_repo_url[-1] == '/':
    other_repos_url = other_repo_url[:-1]
  other_repo_url = other_repo_url + "_bogus"

  other_A_url = other_repo_url +  "/A"
  A_wc_dir = os.path.join(wc_dir, "A")

  # Test 1: A switch that changes to a non-existing repo shouldn't work.
  expected_err = ".*Unable to open repository.*|.*Could not open.*|"\
                 ".*No repository found.*"
  svntest.actions.run_and_verify_svn(None, None,
                                     expected_err,
                                     'switch',
                                     other_A_url, A_wc_dir)

  # Test 2: A switch that changes the repo root part of the URL shouldn't work.
  other_repo_dir, other_repo_url = sbox.add_repo_path('other')
  other_A_url = other_repo_url +  "/A"

  svntest.main.create_repos(other_repo_dir)
  svntest.actions.run_and_verify_svn(None, None,
                                     ".*UUID.*",
                                     'switch',
                                     other_A_url, A_wc_dir)

  # Make sure we didn't break the WC.
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  svntest.actions.run_and_verify_status(wc_dir, expected_status)

# Issue 2578.
def relocate_and_propset(sbox):
  "out of date propset should fail after a relocate"

  # Create virgin repos and working copy
  svntest.main.safe_rmtree(sbox.repo_dir, 1)
  svntest.main.create_repos(sbox.repo_dir)

  wc_dir = sbox.wc_dir
  repo_dir = sbox.repo_dir
  repo_url = sbox.repo_url

  # import the greek tree
  svntest.main.greek_state.write_to_disk(svntest.main.greek_dump_dir)
  output, errput = svntest.main.run_svn(None, 'import',
                                '-m', 'Log message for revision 1.',
                                svntest.main.greek_dump_dir, sbox.repo_url)

  # checkout
  svntest.main.safe_rmtree(wc_dir, 1)
  svntest.actions.run_and_verify_svn(None,
                                     None, [],
                                     'checkout',
                                     repo_url, wc_dir)

  # Relocate
  other_repo_dir, other_repo_url = sbox.add_repo_path('other')
  svntest.main.copy_repos(repo_dir, other_repo_dir, 1, 0)
  svntest.main.safe_rmtree(repo_dir, 1)
  svntest.actions.run_and_verify_svn(None, None, [], 'switch', '--relocate',
                                     repo_url, other_repo_url, wc_dir)

  # Remove gamma from the working copy.
  D_path = os.path.join(wc_dir, 'A', 'D')
  gamma_path = os.path.join(wc_dir, 'A', 'D', 'gamma')
  svntest.main.run_svn(None, 'rm', gamma_path)

  # Create expected commit output.
  expected_output = svntest.wc.State(wc_dir, {
    'A/D/gamma' : Item(verb='Deleting'),
    })

  # After committing, status should show no sign of gamma.
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.remove('A/D/gamma')

  # Commit the deletion of gamma and verify.
  svntest.actions.run_and_verify_commit(wc_dir,
                                        expected_output,
                                        expected_status,
                                        None, wc_dir)

  # Now gamma should be marked as `deleted' under the hood, at
  # revision 2.  Meanwhile, A/D is still lagging at revision 1.

  # Make a propchange on A/D
  svntest.main.run_svn(None, 'ps', 'foo', 'bar', D_path)

  # Commit and *expect* a repository Merge failure:
  svntest.actions.run_and_verify_commit(wc_dir,
                                        None,
                                        None,
                                        "[Oo]ut.of.date",
                                        wc_dir)

#----------------------------------------------------------------------

def forced_switch(sbox):
  "forced switch tolerates obstructions to adds"
  sbox.build(read_only = True)

  # Dir obstruction
  G_path = os.path.join(sbox.wc_dir, 'A', 'B', 'F', 'G')
  os.mkdir(G_path)

  # Faux file obstructions
  shutil.copyfile(os.path.join(sbox.wc_dir, 'A', 'D', 'gamma'),
                  os.path.join(sbox.wc_dir, 'A', 'B', 'F', 'gamma'))
  shutil.copyfile(os.path.join(sbox.wc_dir, 'A', 'D', 'G', 'tau'),
                  os.path.join(sbox.wc_dir, 'A', 'B', 'F', 'G', 'tau'))

  # Real file obstruction
  pi_path = os.path.join(sbox.wc_dir, 'A', 'B', 'F', 'G', 'pi')
  svntest.main.file_write(pi_path,
                          "This is the OBSTRUCTING file 'pi'.\n")

  # Non-obstructing dir and file
  I_path = os.path.join(sbox.wc_dir, 'A', 'B', 'F', 'I')
  os.mkdir(I_path)
  upsilon_path = os.path.join(G_path, 'upsilon')
  svntest.main.file_write(upsilon_path,
                          "This is the unversioned file 'upsilon'.\n")

  # Setup expected results of switch.
  expected_output = svntest.wc.State(sbox.wc_dir, {
    "A/B/F/gamma"   : Item(status='E '),
    "A/B/F/G"       : Item(status='E '),
    "A/B/F/G/pi"    : Item(status='E '),
    "A/B/F/G/rho"   : Item(status='A '),
    "A/B/F/G/tau"   : Item(status='E '),
    "A/B/F/H"       : Item(status='A '),
    "A/B/F/H/chi"   : Item(status='A '),
    "A/B/F/H/omega" : Item(status='A '),
    "A/B/F/H/psi"   : Item(status='A '),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.add({
    "A/B/F/gamma"     : Item("This is the file 'gamma'.\n"),
    "A/B/F/G"         : Item(),
    "A/B/F/G/pi"      : Item("This is the OBSTRUCTING file 'pi'.\n"),
    "A/B/F/G/rho"     : Item("This is the file 'rho'.\n"),
    "A/B/F/G/tau"     : Item("This is the file 'tau'.\n"),
    "A/B/F/G/upsilon" : Item("This is the unversioned file 'upsilon'.\n"),
    "A/B/F/H"         : Item(),
    "A/B/F/H/chi"     : Item("This is the file 'chi'.\n"),
    "A/B/F/H/omega"   : Item("This is the file 'omega'.\n"),
    "A/B/F/H/psi"     : Item("This is the file 'psi'.\n"),
    "A/B/F/I"         : Item(),
    })
  expected_status = svntest.actions.get_virginal_state(sbox.wc_dir, 1)
  expected_status.tweak('A/B/F', switched='S')
  expected_status.add({
    "A/B/F/gamma"     : Item(status='  ', wc_rev=1),
    "A/B/F/G"         : Item(status='  ', wc_rev=1),
    "A/B/F/G/pi"      : Item(status='M ', wc_rev=1),
    "A/B/F/G/rho"     : Item(status='  ', wc_rev=1),
    "A/B/F/G/tau"     : Item(status='  ', wc_rev=1),
    "A/B/F/H"         : Item(status='  ', wc_rev=1),
    "A/B/F/H/chi"     : Item(status='  ', wc_rev=1),
    "A/B/F/H/omega"   : Item(status='  ', wc_rev=1),
    "A/B/F/H/psi"     : Item(status='  ', wc_rev=1),
    })

  # Do the switch and check the results in three ways.
  F_path = os.path.join(sbox.wc_dir, 'A', 'B', 'F')
  AD_url = sbox.repo_url + '/A/D'
  svntest.actions.run_and_verify_switch(sbox.wc_dir, F_path, AD_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status, None,
                                        None, None, None, None, 0,
                                        '--force')

#----------------------------------------------------------------------

def forced_switch_failures(sbox):
  "forced switch fails with some types of obstuctions"
  sbox.build()

  # Add a directory to obstruct a file.
  pi_path = os.path.join(sbox.wc_dir, 'A', 'B', 'F', 'pi')
  os.mkdir(pi_path)

  # Add a file to obstruct a directory.
  H_path = os.path.join(sbox.wc_dir, 'A', 'C', 'H')
  svntest.main.file_write(H_path, "The file 'H'\n")

  # Test three cases where forced switch should fail:

  # 1) A forced switch that tries to add a file when an unversioned
  #    directory of the same name already exists should fail.
  svntest.actions.run_and_verify_switch(sbox.wc_dir,
                                        os.path.join(sbox.wc_dir, 'A', 'C'),
                                        sbox.repo_url + "/A/D",
                                        None, None, None,
                                        ".*Failed to add directory .*" + \
                                        ": a non-directory object of the" + \
                                        " same name already exists\n",
                                        None, None, None, None, 0, '--force')

  # 2) A forced switch that tries to add a dir when a file of the same
  #    name already exists should fail.
  svntest.actions.run_and_verify_switch(sbox.wc_dir,
                                        os.path.join(sbox.wc_dir,
                                                     'A', 'B', 'F'),
                                        sbox.repo_url + "/A/D/G",
                                        None, None, None,
                                        ".*Failed to add file .*" + \
                                        ": a non-file object of the " + \
                                        "same name already exists\n",
                                        None, None, None, None, 0, '--force')

  # 3) A forced update that tries to add a directory when a versioned
  #    directory of the same name already exists should fail.

  # Make dir A/D/H/I in repos.
  I_url = sbox.repo_url + "/A/D/H/I"
  so, se = svntest.actions.run_and_verify_svn("Unexpected error during mkdir",
                                              ['\n', 'Committed revision 2.\n'],
                                              [],
                                              "mkdir", I_url,
                                              "-m", "Log Message")

  # Make A/D/G/I and co A/D/H/I into it.
  I_path = os.path.join(sbox.wc_dir, 'A', 'D', 'G', 'I')
  os.mkdir(I_path)
  so, se = svntest.actions.run_and_verify_svn("Unexpected error during co",
                                              ['Checked out revision 2.\n'],
                                              [],
                                              "co", I_url, I_path)

  # Try the forced switch.  A/D/G/I obstructs the dir A/D/G/I coming
  # from the repos.  Normally this isn't a problem, but A/D/G/I is already
  # versioned so this should fail.
  svntest.actions.run_and_verify_switch(sbox.wc_dir,
                                        os.path.join(sbox.wc_dir,
                                                     'A', 'D', 'G'),
                                        sbox.repo_url + "/A/D/H",
                                        None, None, None,
                                        ".*Failed to add " + \
                                        "directory .*: a versioned " + \
                                        "directory of the same name " + \
                                        "already exists\n",
                                        None, None, None, None, 0, '--force')

def switch_with_obstructing_local_adds(sbox):
  "switch tolerates WC adds"
  sbox.build(read_only = True)

  # Dir obstruction scheduled for addition without history.
  G_path = os.path.join(sbox.wc_dir, 'A', 'B', 'F', 'G')
  os.mkdir(G_path)

  # File obstructions scheduled for addition without history.
  # Contents identical to additions from switch.
  gamma_copy_path = os.path.join(sbox.wc_dir, 'A', 'B', 'F', 'gamma')
  shutil.copyfile(os.path.join(sbox.wc_dir, 'A', 'D', 'gamma'),
                  gamma_copy_path)
  shutil.copyfile(os.path.join(sbox.wc_dir, 'A', 'D', 'G', 'tau'),
                  os.path.join(sbox.wc_dir, 'A', 'B', 'F', 'G', 'tau'))

  # File obstruction scheduled for addition without history.
  # Contents conflict with addition from switch.
  pi_path = os.path.join(sbox.wc_dir, 'A', 'B', 'F', 'G', 'pi')
  svntest.main.file_write(pi_path,
                          "This is the OBSTRUCTING file 'pi'.\n")

  # Non-obstructing dir and file scheduled for addition without history.
  I_path = os.path.join(sbox.wc_dir, 'A', 'B', 'F', 'I')
  os.mkdir(I_path)
  upsilon_path = os.path.join(G_path, 'upsilon')
  svntest.main.file_write(upsilon_path,
                          "This is the unversioned file 'upsilon'.\n")

  # Add the above obstructions.
  svntest.actions.run_and_verify_svn("Add error:", None, [],
                                     'add', G_path, I_path,
                                     gamma_copy_path)

  # Setup expected results of switch.
  expected_output = svntest.wc.State(sbox.wc_dir, {
    "A/B/F/gamma"   : Item(status='E '),
    "A/B/F/G"       : Item(status='E '),
    "A/B/F/G/pi"    : Item(status='C '),
    "A/B/F/G/rho"   : Item(status='A '),
    "A/B/F/G/tau"   : Item(status='E '),
    "A/B/F/H"       : Item(status='A '),
    "A/B/F/H/chi"   : Item(status='A '),
    "A/B/F/H/omega" : Item(status='A '),
    "A/B/F/H/psi"   : Item(status='A '),
    })

  expected_disk = svntest.main.greek_state.copy()
  expected_disk.add({
    "A/B/F/gamma"     : Item("This is the file 'gamma'.\n"),
    "A/B/F/G"         : Item(),
    "A/B/F/G/pi"      : Item("\n".join(["<<<<<<< .mine",
                                        "This is the OBSTRUCTING file 'pi'.",
                                        "=======",
                                        "This is the file 'pi'.",
                                        ">>>>>>> .r1",
                                        ""])),
    "A/B/F/G/rho"     : Item("This is the file 'rho'.\n"),
    "A/B/F/G/tau"     : Item("This is the file 'tau'.\n"),
    "A/B/F/G/upsilon" : Item("This is the unversioned file 'upsilon'.\n"),
    "A/B/F/H"         : Item(),
    "A/B/F/H/chi"     : Item("This is the file 'chi'.\n"),
    "A/B/F/H/omega"   : Item("This is the file 'omega'.\n"),
    "A/B/F/H/psi"     : Item("This is the file 'psi'.\n"),
    "A/B/F/I"         : Item(),
    })
  expected_status = svntest.actions.get_virginal_state(sbox.wc_dir, 1)
  expected_status.tweak('A/B/F', switched='S')
  expected_status.add({
    "A/B/F/gamma"     : Item(status='  ', wc_rev=1),
    "A/B/F/G"         : Item(status='  ', wc_rev=1),
    "A/B/F/G/pi"      : Item(status='C ', wc_rev=1),
    "A/B/F/G/rho"     : Item(status='  ', wc_rev=1),
    "A/B/F/G/tau"     : Item(status='  ', wc_rev=1),
    "A/B/F/G/upsilon" : Item(status='A ', wc_rev=0),
    "A/B/F/H"         : Item(status='  ', wc_rev=1),
    "A/B/F/H/chi"     : Item(status='  ', wc_rev=1),
    "A/B/F/H/omega"   : Item(status='  ', wc_rev=1),
    "A/B/F/H/psi"     : Item(status='  ', wc_rev=1),
    "A/B/F/I"         : Item(status='A ', wc_rev=0),
    })

  # "Extra" files that we expect to result from the conflicts.
  extra_files = ['pi\.r0', 'pi\.r1', 'pi\.mine']

  # Do the switch and check the results in three ways.
  F_path = os.path.join(sbox.wc_dir, 'A', 'B', 'F')
  D_url = sbox.repo_url + '/A/D'

  svntest.actions.run_and_verify_switch(sbox.wc_dir, F_path, D_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status,
                                        None,
                                        svntest.tree.detect_conflict_files,
                                        extra_files, None, None, 0)

#----------------------------------------------------------------------

def switch_scheduled_add(sbox):
  "switch a scheduled-add file"
  sbox.build(read_only = True)
  wc_dir = sbox.wc_dir

  file_path = os.path.join(wc_dir, 'stub_file')
  switch_url = sbox.repo_url + '/iota'

  svntest.main.file_append(file_path, "")
  svntest.actions.run_and_verify_svn(None, None, [],
                                     'add', file_path)
  svntest.actions.run_and_verify_svn(None, None, [],
                                     'switch', switch_url, file_path)

#----------------------------------------------------------------------

def mergeinfo_switch_elision(sbox):
  "mergeinfo does not elide post switch"

  # When a switch adds mergeinfo on a path which is identical to
  # the mergeinfo on one of the path's subtrees, the subtree's mergeinfo
  # should *not* elide!  If it did this could result in the switch of a
  # pristine tree producing local mods.
  #
  # Search for the comment entitled "The Merge Kluge" in merge_tests.py
  # to understand why we shorten, and subsequently chdir() after calling
  # this function.
  def shorten_path_kludge(path):
    shorten_by = len(svntest.main.work_dir) + len(os.sep)
    return path[shorten_by:]

  sbox.build()
  wc_dir = sbox.wc_dir

  # Some paths we'll care about
  lambda_path   = os.path.join(wc_dir, "A", "B_COPY_1", "lambda")
  B_COPY_1_path = os.path.join(wc_dir, "A", "B_COPY_1")
  B_COPY_2_path = os.path.join(wc_dir, "A", "B_COPY_2")
  E_COPY_2_path = os.path.join(wc_dir, "A", "B_COPY_2", "E")
  alpha_path    = os.path.join(wc_dir, "A", "B", "E", "alpha")
  beta_path     = os.path.join(wc_dir, "A", "B", "E", "beta")

  # Make branches A/B_COPY_1 and A/B_COPY_2
  svntest.actions.run_and_verify_svn(
    None,
    ["A    " + os.path.join(wc_dir, "A", "B_COPY_1", "lambda") + "\n",
     "A    " + os.path.join(wc_dir, "A", "B_COPY_1", "E") + "\n",
     "A    " + os.path.join(wc_dir, "A", "B_COPY_1", "E", "alpha") + "\n",
     "A    " + os.path.join(wc_dir, "A", "B_COPY_1", "E", "beta") + "\n",
     "A    " + os.path.join(wc_dir, "A", "B_COPY_1", "F") + "\n",
     "Checked out revision 1.\n",
     "A         " + B_COPY_1_path + "\n"],
    [],
    'copy',
    sbox.repo_url + "/A/B",
    B_COPY_1_path)

  svntest.actions.run_and_verify_svn(
    None,
    ["A    " + os.path.join(wc_dir, "A", "B_COPY_2", "lambda") + "\n",
     "A    " + os.path.join(wc_dir, "A", "B_COPY_2", "E") + "\n",
     "A    " + os.path.join(wc_dir, "A", "B_COPY_2", "E", "alpha") + "\n",
     "A    " + os.path.join(wc_dir, "A", "B_COPY_2", "E", "beta") + "\n",
     "A    " + os.path.join(wc_dir, "A", "B_COPY_2", "F") + "\n",
     "Checked out revision 1.\n",
     "A         " + B_COPY_2_path + "\n"],
    [],
    'copy',
    sbox.repo_url + "/A/B",
    B_COPY_2_path)

  expected_output = svntest.wc.State(wc_dir, {
    'A/B_COPY_1' : Item(verb='Adding'),
    'A/B_COPY_2' : Item(verb='Adding')
    })
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.add({
    "A/B_COPY_1"         : Item(status='  ', wc_rev=2),
    "A/B_COPY_1/lambda"  : Item(status='  ', wc_rev=2),
    "A/B_COPY_1/E"       : Item(status='  ', wc_rev=2),
    "A/B_COPY_1/E/alpha" : Item(status='  ', wc_rev=2),
    "A/B_COPY_1/E/beta"  : Item(status='  ', wc_rev=2),
    "A/B_COPY_1/F"       : Item(status='  ', wc_rev=2),
    "A/B_COPY_2"         : Item(status='  ', wc_rev=2),
    "A/B_COPY_2/lambda"  : Item(status='  ', wc_rev=2),
    "A/B_COPY_2/E"       : Item(status='  ', wc_rev=2),
    "A/B_COPY_2/E/alpha" : Item(status='  ', wc_rev=2),
    "A/B_COPY_2/E/beta"  : Item(status='  ', wc_rev=2),
    "A/B_COPY_2/F"       : Item(status='  ', wc_rev=2),
    })

  svntest.actions.run_and_verify_commit(wc_dir,
                                        expected_output,
                                        expected_status,
                                        None,
                                        wc_dir)

  # Make some changes under A/B

  # r3 - modify and commit A/B/E/beta
  svntest.main.file_write(beta_path, "New content")
  expected_output = svntest.wc.State(wc_dir,
                                     {'A/B/E/beta' : Item(verb='Sending')})
  expected_status.tweak('A/B/E/beta', wc_rev=3)
  svntest.actions.run_and_verify_commit(wc_dir, expected_output,
                                        expected_status, None, wc_dir)

  # r4 - modify and commit A/B/E/alpha
  svntest.main.file_write(alpha_path, "New content")
  expected_output = svntest.wc.State(wc_dir,
                                     {'A/B/E/alpha' : Item(verb='Sending')})
  expected_status.tweak('A/B/E/alpha', wc_rev=4)
  svntest.actions.run_and_verify_commit(wc_dir, expected_output,
                                        expected_status, None, wc_dir)

  # Merge r2:4 into A/B_COPY_1
  short_B_COPY_1_path = shorten_path_kludge(B_COPY_1_path)
  expected_output = svntest.wc.State(short_B_COPY_1_path, {
    'E/alpha' : Item(status='U '),
    'E/beta'  : Item(status='U '),
    })
  expected_merge_status = svntest.wc.State(short_B_COPY_1_path, {
    ''        : Item(status=' M', wc_rev=2),
    'lambda'  : Item(status='  ', wc_rev=2),
    'E'       : Item(status='  ', wc_rev=2),
    'E/alpha' : Item(status='M ', wc_rev=2),
    'E/beta'  : Item(status='M ', wc_rev=2),
    'F'       : Item(status='  ', wc_rev=2),
    })
  expected_merge_disk = svntest.wc.State('', {
    ''        : Item(props={SVN_PROP_MERGEINFO : '/A/B:3-4'}),
    'lambda'  : Item("This is the file 'lambda'.\n"),
    'E'       : Item(),
    'E/alpha' : Item("New content"),
    'E/beta'  : Item("New content"),
    'F'       : Item(),
    })
  expected_skip = svntest.wc.State(short_B_COPY_1_path, { })
  saved_cwd = os.getcwd()

  os.chdir(svntest.main.work_dir)
  svntest.actions.run_and_verify_merge(short_B_COPY_1_path, '2', '4',
                                       sbox.repo_url + \
                                       '/A/B',
                                       expected_output,
                                       expected_merge_disk,
                                       expected_merge_status,
                                       expected_skip,
                                       None, None, None, None,
                                       None, 1)

  os.chdir(saved_cwd)

  # r5 - Commit the merge into A/B_COPY_1/E
  expected_output = svntest.wc.State(
    wc_dir,
    {'A/B_COPY_1'         : Item(verb='Sending'),
     'A/B_COPY_1/E/alpha' : Item(verb='Sending'),
     'A/B_COPY_1/E/beta'  : Item(verb='Sending'),
     })
  expected_status.tweak('A/B_COPY_1',         wc_rev=5)
  expected_status.tweak('A/B_COPY_1/E/alpha', wc_rev=5)
  expected_status.tweak('A/B_COPY_1/E/beta',  wc_rev=5)
  expected_status.tweak('A/B_COPY_1/lambda',  wc_rev=2)
  svntest.actions.run_and_verify_commit(wc_dir, expected_output,
                                        expected_status, None, wc_dir)

  # Merge r2:4 into A/B_COPY_2/E
  short_E_COPY_2_path = shorten_path_kludge(E_COPY_2_path)
  expected_output = svntest.wc.State(short_E_COPY_2_path, {
    'alpha' : Item(status='U '),
    'beta'  : Item(status='U '),
    })
  expected_merge_status = svntest.wc.State(short_E_COPY_2_path, {
    ''      : Item(status=' M', wc_rev=2),
    'alpha' : Item(status='M ', wc_rev=2),
    'beta'  : Item(status='M ', wc_rev=2),
    })
  expected_merge_disk = svntest.wc.State('', {
    ''        : Item(props={SVN_PROP_MERGEINFO : '/A/B/E:3-4'}),
    'alpha' : Item("New content"),
    'beta'  : Item("New content"),
    })
  expected_skip = svntest.wc.State(short_E_COPY_2_path, { })
  saved_cwd = os.getcwd()

  os.chdir(svntest.main.work_dir)
  svntest.actions.run_and_verify_merge(short_E_COPY_2_path, '2', '4',
                                       sbox.repo_url + \
                                       '/A/B/E',
                                       expected_output,
                                       expected_merge_disk,
                                       expected_merge_status,
                                       expected_skip,
                                       None, None, None, None,
                                       None, 1)

  os.chdir(saved_cwd)

  # Switch A/B_COPY_2 to URL of A/B_COPY_1.  The local mergeinfo for r1,3-4
  # on A/B_COPY_2/E is identical to the mergeinfo added to A/B_COPY_2 as a
  # result of the switch, but we leave the former in place.

  # Setup expected results of switch.
  expected_output = svntest.wc.State(sbox.wc_dir, {
    "A/B_COPY_2"         : Item(status=' U'),
    "A/B_COPY_2/E/alpha" : Item(status='G '),
    "A/B_COPY_2/E/beta"  : Item(status='G '),
    })

  expected_disk = svntest.main.greek_state.copy()
  expected_disk.tweak("A/B/E/alpha", contents="New content")
  expected_disk.tweak("A/B/E/beta", contents="New content")
  expected_disk.add({
    "A/B_COPY_1"         : Item(props={SVN_PROP_MERGEINFO : '/A/B:3-4'}),
    "A/B_COPY_1/E"       : Item(),
    "A/B_COPY_1/F"       : Item(),
    "A/B_COPY_1/lambda"  : Item("This is the file 'lambda'.\n"),
    "A/B_COPY_1/E/alpha" : Item("New content"),
    "A/B_COPY_1/E/beta"  : Item("New content"),
    "A/B_COPY_2"         : Item(props={SVN_PROP_MERGEINFO : '/A/B:3-4'}),
    "A/B_COPY_2/E"       : Item(props={SVN_PROP_MERGEINFO : '/A/B/E:3-4'}),
    "A/B_COPY_2/F"       : Item(),
    "A/B_COPY_2/lambda"  : Item("This is the file 'lambda'.\n"),
    "A/B_COPY_2/E/alpha" : Item("New content"),
    "A/B_COPY_2/E/beta"  : Item("New content"),
    })
  expected_status = svntest.actions.get_virginal_state(sbox.wc_dir, 1)
  expected_status.tweak("A/B/E/beta", wc_rev=3)
  expected_status.tweak("A/B/E/alpha", wc_rev=4)
  expected_status.add({
    "A/B_COPY_1"         : Item(status='  ', wc_rev=5),
    "A/B_COPY_1/E"       : Item(status='  ', wc_rev=2),
    "A/B_COPY_1/F"       : Item(status='  ', wc_rev=2),
    "A/B_COPY_1/lambda"  : Item(status='  ', wc_rev=2),
    "A/B_COPY_1/E/alpha" : Item(status='  ', wc_rev=5),
    "A/B_COPY_1/E/beta"  : Item(status='  ', wc_rev=5),
    "A/B_COPY_2"         : Item(status='  ', wc_rev=5, switched='S'),
    "A/B_COPY_2/E"       : Item(status=' M', wc_rev=5),
    "A/B_COPY_2/F"       : Item(status='  ', wc_rev=5),
    "A/B_COPY_2/lambda"  : Item(status='  ', wc_rev=5),
    "A/B_COPY_2/E/alpha" : Item(status='  ', wc_rev=5),
    "A/B_COPY_2/E/beta"  : Item(status='  ', wc_rev=5),
    })

  svntest.actions.run_and_verify_switch(sbox.wc_dir,
                                        B_COPY_2_path,
                                        sbox.repo_url + "/A/B_COPY_1",
                                        expected_output,
                                        expected_disk,
                                        expected_status,
                                        None, None, None, None, None, 1)

  # Now check a switch which reverses and earlier switch and leaves
  # a path in an unswitched state.
  #
  # Switch A/B_COPY_1/lambda to iota.  Use propset to give A/B_COPY/lambda
  # the mergeinfo '/A/B/lambda:1,3-4'.  Then switch A/B_COPY_1/lambda back
  # to A/B_COPY_1/lambda.  The local mergeinfo for r1,3-4 should remain on
  # A/B_COPY_1/lambda.
  expected_output = svntest.wc.State(sbox.wc_dir, {
    "A/B_COPY_1/lambda" : Item(status='U '),
    })
  expected_disk.tweak("A/B_COPY_1/lambda",
                      contents="This is the file 'iota'.\n")
  expected_status.tweak("A/B_COPY_1/lambda", wc_rev=5, switched='S')
  svntest.actions.run_and_verify_switch(sbox.wc_dir,
                                        lambda_path,
                                        sbox.repo_url + "/iota",
                                        expected_output,
                                        expected_disk,
                                        expected_status,
                                        None, None, None, None, None, 1)

  svntest.actions.run_and_verify_svn(None,
                                     ["property '" + SVN_PROP_MERGEINFO +
                                      "' set on '" + lambda_path + "'" +
                                      "\n"], [], 'ps', SVN_PROP_MERGEINFO,
                                     '/A/B/lambda:3-4', lambda_path)

  expected_output = svntest.wc.State(sbox.wc_dir, {
    "A/B_COPY_1/lambda" : Item(status='U '),
    })
  expected_disk.tweak("A/B_COPY_1/lambda",
                      contents="This is the file 'lambda'.\n",
                      props={SVN_PROP_MERGEINFO : '/A/B/lambda:3-4'})
  expected_status.tweak("A/B_COPY_1/lambda", switched=None, status=' M')
  svntest.actions.run_and_verify_switch(sbox.wc_dir,
                                        lambda_path,
                                        sbox.repo_url + "/A/B_COPY_1/lambda",
                                        expected_output,
                                        expected_disk,
                                        expected_status,
                                        None, None, None, None, None, 1)

#----------------------------------------------------------------------

def switch_with_depth(sbox):
  "basic tests to verify switch along with depth"

  sbox.build(read_only = True)

  # Form some paths and URLs required
  wc_dir = sbox.wc_dir
  repo_url = sbox.repo_url
  AD_url = repo_url + '/A/D'
  AB_url = repo_url + '/A/B'
  AB_path = os.path.join(wc_dir, 'A', 'B')

  # Set up expected results of 'switch --depth=empty'
  expected_output = svntest.wc.State(wc_dir, {})
  expected_disk = svntest.main.greek_state.copy()
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.tweak('A/B', switched='S')
  expected_status.tweak('A/B/lambda', switched='S')
  expected_status.tweak('A/B/E', switched='S')
  expected_status.tweak('A/B/F', switched='S')

  # Do 'switch --depth=empty' and check the results in three ways.
  svntest.actions.run_and_verify_switch(wc_dir, AB_path, AD_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status, None,
                                        None, None, None, None, 0,
                                        '--depth', 'empty')

  # Set up expected results for reverting 'switch --depth=empty'
  expected_output = svntest.wc.State(wc_dir, {})
  expected_disk = svntest.main.greek_state.copy()
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)

  svntest.actions.run_and_verify_switch(wc_dir, AB_path, AB_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status, None,
                                        None, None, None, None, 0,
                                        '--depth', 'empty')

  # Set up expected results of 'switch --depth=files'
  expected_output = svntest.wc.State(wc_dir, {
    'A/B/lambda'  : Item(status='D '),
    'A/B/gamma'   : Item(status='A '),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.remove('A/B/lambda')
  expected_disk.add({
    'A/B/gamma'   : Item("This is the file 'gamma'.\n")
    })
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.remove('A/B/lambda')
  expected_status.add({
    'A/B/gamma'   : Item(status='  ', wc_rev=1)
    })
  expected_status.tweak('A/B', switched='S')
  expected_status.tweak('A/B/E', switched='S')
  expected_status.tweak('A/B/F', switched='S')

  # Do 'switch --depth=files' and check the results in three ways.
  svntest.actions.run_and_verify_switch(wc_dir, AB_path, AD_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status, None,
                                        None, None, None, None, 0,
                                        '--depth', 'files')

  # Set up expected results for reverting 'switch --depth=files'
  expected_output = svntest.wc.State(wc_dir, {
    'A/B/gamma'   : Item(status='D '),
    'A/B/lambda'  : Item(status='A '),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)

  svntest.actions.run_and_verify_switch(wc_dir, AB_path, AB_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status, None,
                                        None, None, None, None, 0,
                                        '--depth', 'files')

  # Putting the depth=immediates stuff in a subroutine, because we're
  # going to run it at least twice.
  def sw_depth_imm():
    # Set up expected results of 'switch --depth=immediates'
    expected_output = svntest.wc.State(wc_dir, {
        'A/B/lambda'  : Item(status='D '),
        'A/B/E'       : Item(status='D '),
        'A/B/F'       : Item(status='D '),
        'A/B/gamma'   : Item(status='A '),
        'A/B/G'       : Item(status='A '),
        'A/B/H'       : Item(status='A '),
        })
    expected_disk = svntest.main.greek_state.copy()
    expected_disk.remove('A/B/lambda', 'A/B/E/beta', 'A/B/E/alpha',
                         'A/B/E', 'A/B/F')
    expected_disk.add({
        'A/B/gamma'   : Item("This is the file 'gamma'.\n"),
        'A/B/G'       : Item(),
        'A/B/H'       : Item(),
        })
    expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
    expected_status.remove('A/B/lambda', 'A/B/E/beta', 'A/B/E/alpha',
                           'A/B/E', 'A/B/F')
    expected_status.add({
        'A/B/gamma'   : Item(status='  ', wc_rev=1),
        'A/B/G'       : Item(status='  ', wc_rev=1),
        'A/B/H'       : Item(status='  ', wc_rev=1)
        })
    expected_status.tweak('A/B', switched='S')

    # Do 'switch --depth=immediates' and check the results in three ways.
    svntest.actions.run_and_verify_switch(wc_dir, AB_path, AD_url,
                                          expected_output,
                                          expected_disk,
                                          expected_status, None,
                                          None, None, None, None, 0,
                                          '--depth', 'immediates')

  sw_depth_imm()

  # Set up expected results for reverting 'switch --depth=immediates'.
  # (Reverting with default [infinite] depth, so that the result is a
  # standard Greek Tree working copy again.)
  expected_output = svntest.wc.State(wc_dir, {
      'A/B/gamma'   : Item(status='D '),
      'A/B/G'       : Item(status='D '),
      'A/B/H'       : Item(status='D '),
      'A/B/lambda'  : Item(status='A '),
      'A/B/E'       : Item(status='A '),
      'A/B/E/alpha' : Item(status='A '),
      'A/B/E/beta'  : Item(status='A '),
      'A/B/F'       : Item(status='A '),
      })
  expected_disk = svntest.main.greek_state.copy()
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  svntest.actions.run_and_verify_switch(wc_dir, AB_path, AB_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status, None,
                                        None, None, None, None, 0)

  # Okay, repeat 'switch --depth=immediates'.  (Afterwards we'll
  # 'switch --depth=infinity', to test going all the way.)
  sw_depth_imm()

  # Set up expected results of 'switch --depth=infinity'
  expected_output = svntest.wc.State(wc_dir, {
    'A/B/gamma'   : Item(status='D '),
    'A/B/G'       : Item(status='D '),
    'A/B/H'       : Item(status='D '),
    'A/B/lambda'  : Item(status='A '),
    'A/B/E'       : Item(status='A '),
    'A/B/E/alpha' : Item(status='A '),
    'A/B/E/beta'  : Item(status='A '),
    'A/B/F'       : Item(status='A '),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)

  # Do the 'switch --depth=infinity' and check the results in three ways.
  svntest.actions.run_and_verify_switch(wc_dir, AB_path, AB_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status, None,
                                        None, None, None, None, 0,
                                        '--depth', 'infinity')

#----------------------------------------------------------------------

def switch_to_dir_with_peg_rev(sbox):
  "switch to dir@peg where dir doesn't exist in HEAD"

  sbox.build()
  wc_dir = sbox.wc_dir
  repo_url = sbox.repo_url

  # prepare two dirs X and Y in rev. 2
  X_path = os.path.join(wc_dir, 'X')
  Y_path = os.path.join(wc_dir, 'Y')
  svntest.main.run_svn(None, 'mkdir', X_path, Y_path)
  svntest.main.run_svn(None, 'ci',
                       '-m', 'log message',
                       wc_dir)

  # change tau in rev. 3
  ADG_path = os.path.join(wc_dir, 'A', 'D', 'G')
  tau_path = os.path.join(ADG_path, 'tau')
  svntest.main.file_append(tau_path, "new line\n")
  svntest.main.run_svn(None, 'ci',
                       '-m', 'log message',
                       wc_dir)

  # delete A/D/G in rev. 4
  svntest.main.run_svn(None, 'up', wc_dir)
  svntest.main.run_svn(None, 'rm', ADG_path)
  svntest.main.run_svn(None, 'ci',
                       '-m', 'log message',
                       wc_dir)

  # Test 1: switch X to A/D/G@2
  ADG_url = repo_url + '/A/D/G'
  expected_output = svntest.wc.State(wc_dir, {
    'X/pi'   : Item(status='A '),
    'X/rho'   : Item(status='A '),
    'X/tau'   : Item(status='A '),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.add({
      'X'           : Item(),
      'X/pi'        : Item("This is the file 'pi'.\n"),
      'X/rho'       : Item("This is the file 'rho'.\n"),
      'X/tau'       : Item("This is the file 'tau'.\n"),
      'Y'           : Item(),
      })
  expected_disk.remove('A/D/G', 'A/D/G/pi', 'A/D/G/rho', 'A/D/G/tau')
  expected_status = svntest.actions.get_virginal_state(wc_dir, 3)
  expected_status.remove('A/D/G', 'A/D/G/pi', 'A/D/G/rho', 'A/D/G/tau')
  expected_status.add({
      'X'           : Item(status='  ', wc_rev=2, switched='S'),
      'X/pi'        : Item(status='  ', wc_rev=2),
      'X/rho'       : Item(status='  ', wc_rev=2),
      'X/tau'       : Item(status='  ', wc_rev=2),
      'Y'           : Item(status='  ', wc_rev=3)
      })

  # Do the switch to rev. 2 of /A/D/G@3.
  svntest.actions.run_and_verify_switch(wc_dir, X_path, ADG_url + '@3',
                                        expected_output,
                                        expected_disk,
                                        expected_status, None,
                                        None, None, None, None, 0,
                                        '-r', '2')

def switch_urls_with_spaces(sbox):
  "switch file and dir to url containing spaces"

  sbox.build()
  wc_dir = sbox.wc_dir
  repo_url = sbox.repo_url

  # add file and directory with spaces in their names.
  XYZ_path = os.path.join(wc_dir, 'X Y Z')
  ABC_path = os.path.join(wc_dir, 'A B C')
  svntest.main.run_svn(None, 'mkdir', XYZ_path, ABC_path)

  tpm_path = os.path.join(wc_dir, 'tau pau mau')
  bbb_path = os.path.join(wc_dir, 'bar baz bal')
  svntest.main.file_write(tpm_path, "This is the file 'tau pau mau'.\n")
  svntest.main.file_write(bbb_path, "This is the file 'bar baz bal'.\n")
  svntest.main.run_svn(None, 'add', tpm_path, bbb_path)

  svntest.main.run_svn(None, 'ci', '-m', 'log message', wc_dir)

  # Test 1: switch directory 'A B C' to url 'X Y Z'
  XYZ_url = repo_url + '/X Y Z'
  expected_output = svntest.wc.State(wc_dir, {
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.add({
      'X Y Z'         : Item(),
      'A B C'         : Item(),
      'tau pau mau'   : Item("This is the file 'tau pau mau'.\n"),
      'bar baz bal'   : Item("This is the file 'bar baz bal'.\n"),
      })
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.add({
      'X Y Z'         : Item(status='  ', wc_rev=2),
      'A B C'         : Item(status='  ', wc_rev=2, switched='S'),
      'tau pau mau'   : Item(status='  ', wc_rev=2),
      'bar baz bal'   : Item(status='  ', wc_rev=2),
      })

  svntest.actions.run_and_verify_switch(wc_dir, ABC_path, XYZ_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status)

  # Test 2: switch file 'bar baz bal' to 'tau pau mau'
  tpm_url = repo_url + '/tau pau mau'
  expected_output = svntest.wc.State(wc_dir, {
     'bar baz bal'    : Item(status='U '),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.add({
      'X Y Z'         : Item(),
      'A B C'         : Item(),
      'tau pau mau'   : Item("This is the file 'tau pau mau'.\n"),
      'bar baz bal'   : Item("This is the file 'tau pau mau'.\n"),
      })
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.add({
      'X Y Z'         : Item(status='  ', wc_rev=2),
      'A B C'         : Item(status='  ', wc_rev=2, switched='S'),
      'tau pau mau'   : Item(status='  ', wc_rev=2),
      'bar baz bal'   : Item(status='  ', wc_rev=2, switched='S'),
      })

  svntest.actions.run_and_verify_switch(wc_dir, bbb_path, tpm_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status)

def switch_to_dir_with_peg_rev2(sbox):
  "switch to old rev of now renamed branch"

  sbox.build()
  wc_dir = sbox.wc_dir
  repo_url = sbox.repo_url

  # prepare dir X in rev. 2
  X_path = os.path.join(wc_dir, 'X')
  svntest.main.run_svn(None, 'mkdir', X_path)
  svntest.main.run_svn(None, 'ci',
                       '-m', 'log message',
                       wc_dir)

  # make a change in ADG in rev. 3
  tau_path = os.path.join(wc_dir, 'A', 'D', 'G', 'tau')
  svntest.main.file_append(tau_path, "extra line\n")
  svntest.main.run_svn(None, 'ci', '-m', 'log message', wc_dir)

  # Rename ADG to ADY in rev 4
  svntest.main.run_svn(None, 'up', wc_dir)
  ADG_path = os.path.join(wc_dir, 'A', 'D', 'G')
  ADY_path = os.path.join(wc_dir, 'A', 'D', 'Y')
  svntest.main.run_svn(None, 'mv', ADG_path, ADY_path)
  svntest.main.run_svn(None, 'ci',
                       '-m', 'log message',
                       wc_dir)

  # Test switch X to rev 2 of A/D/Y@HEAD
  ADY_url = sbox.repo_url + '/A/D/Y'
  expected_output = svntest.wc.State(wc_dir, {
    'X/pi'   : Item(status='A '),
    'X/rho'   : Item(status='A '),
    'X/tau'   : Item(status='A '),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.add({
      'X'         : Item(),
      'X/pi'  : Item("This is the file 'pi'.\n"),
      'X/rho' : Item("This is the file 'rho'.\n"),
      'X/tau' : Item("This is the file 'tau'.\n"),
      'A/D/Y'     : Item(),
      'A/D/Y/pi'  : Item("This is the file 'pi'.\n"),
      'A/D/Y/rho' : Item("This is the file 'rho'.\n"),
      'A/D/Y/tau' : Item("This is the file 'tau'.\nextra line\n"),
      })
  expected_disk.remove('A/D/G', 'A/D/G/pi', 'A/D/G/rho', 'A/D/G/tau')

  expected_status = svntest.actions.get_virginal_state(wc_dir, 3)
  expected_status.remove('A/D/G', 'A/D/G/pi', 'A/D/G/rho', 'A/D/G/tau')
  expected_status.add({
      'X'           : Item(status='  ', wc_rev=2, switched='S'),
      'X/pi'        : Item(status='  ', wc_rev=2),
      'X/rho'       : Item(status='  ', wc_rev=2),
      'X/tau'       : Item(status='  ', wc_rev=2),
      'A/D/Y'           : Item(status='  ', wc_rev=4),
      'A/D/Y/pi'        : Item(status='  ', wc_rev=4),
      'A/D/Y/rho'       : Item(status='  ', wc_rev=4),
      'A/D/Y/tau'       : Item(status='  ', wc_rev=4),
      })

  svntest.actions.run_and_verify_switch(wc_dir, X_path, ADY_url + '@HEAD',
                                        expected_output,
                                        expected_disk,
                                        expected_status, None,
                                        None, None, None, None, 0,
                                        '-r', '2')

def switch_to_root(sbox):
  "switch a folder to the root of its repository"

  sbox.build(read_only = True)
  wc_dir = sbox.wc_dir
  repo_url = sbox.repo_url

  ADG_path = os.path.join(wc_dir, 'A', 'D', 'G')

  # Test switch /A/D/G to /
  AD_url = sbox.repo_url + '/A/D'
  expected_output = svntest.wc.State(wc_dir, {
    'A/D/G/pi'          : Item(status='D '),
    'A/D/G/rho'         : Item(status='D '),
    'A/D/G/tau'         : Item(status='D '),
    'A/D/G/A'           : Item(status='A '),
    'A/D/G/A/B'         : Item(status='A '),
    'A/D/G/A/B/lambda'  : Item(status='A '),
    'A/D/G/A/B/E'       : Item(status='A '),
    'A/D/G/A/B/E/alpha' : Item(status='A '),
    'A/D/G/A/B/E/beta'  : Item(status='A '),
    'A/D/G/A/B/F'       : Item(status='A '),
    'A/D/G/A/mu'        : Item(status='A '),
    'A/D/G/A/C'         : Item(status='A '),
    'A/D/G/A/D'         : Item(status='A '),
    'A/D/G/A/D/gamma'   : Item(status='A '),
    'A/D/G/A/D/G'       : Item(status='A '),
    'A/D/G/A/D/G/pi'    : Item(status='A '),
    'A/D/G/A/D/G/rho'   : Item(status='A '),
    'A/D/G/A/D/G/tau'   : Item(status='A '),
    'A/D/G/A/D/H'       : Item(status='A '),
    'A/D/G/A/D/H/chi'   : Item(status='A '),
    'A/D/G/A/D/H/omega' : Item(status='A '),
    'A/D/G/A/D/H/psi'   : Item(status='A '),
    'A/D/G/iota'        : Item(status='A '),
    })
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.remove('A/D/G/pi', 'A/D/G/rho', 'A/D/G/tau')
  expected_disk.add_state('A/D/G', svntest.main.greek_state.copy())

  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.remove('A/D/G/pi', 'A/D/G/rho', 'A/D/G/tau')
  expected_status.add_state('A/D/G', 
                            svntest.actions.get_virginal_state(wc_dir, 1))
  expected_status.tweak('A/D/G', switched = 'S')
  svntest.actions.run_and_verify_switch(wc_dir, ADG_path, sbox.repo_url,
                                        expected_output,
                                        expected_disk,
                                        expected_status)

########################################################################
# Run the tests

# list all tests here, starting with None:
test_list = [ None,
              routine_switching,
              commit_switched_things,
              full_update,
              full_rev_update,
              update_switched_things,
              rev_update_switched_things,
              log_switched_file,
              relocate_deleted_missing_copied,
              delete_subdir,
              XFail(file_dir_file),
              nonrecursive_switching,
              failed_anchor_is_target,
              bad_intermediate_urls,
              obstructed_switch,
              commit_mods_below_switch,
              relocate_beyond_repos_root,
              refresh_read_only_attribute,
              switch_change_repos_root,
              XFail(relocate_and_propset, svntest.main.is_ra_type_dav),
              forced_switch,
              forced_switch_failures,
              switch_scheduled_add,
              SkipUnless(mergeinfo_switch_elision, server_has_mergeinfo),
              switch_with_obstructing_local_adds,
              switch_with_depth,
              switch_to_dir_with_peg_rev,
              switch_urls_with_spaces,
              switch_to_dir_with_peg_rev2,
              switch_to_root,
             ]

if __name__ == '__main__':
  svntest.main.run_tests(test_list)
  # NOTREACHED


### End of file.
