prop_tests.py

subversion-1.4.3-1.tar.gz 配置svn的源码

#!/usr/bin/env python
#
#  prop_tests.py:  testing versioned properties
#
#  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 string, sys, re, os.path, shutil

# Our testing module
import svntest


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


# Helper functions
def check_prop(name, path, exp_out):
  """Verify that property NAME on PATH has a value of EXP_OUT"""
  # Not using run_svn because binary_mode must be set
  out, err = svntest.main.run_command(svntest.main.svn_binary, None, 1,
                                      'pg', '--strict', name, path,
                                      '--config-dir', svntest.main.config_dir)
  if out != exp_out:
    print "svn pg --strict", name, "output does not match expected."
    print "Expected standard output: ", exp_out, "\n"
    print "Actual standard output: ", out, "\n"
    raise svntest.Failure


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

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

def make_local_props(sbox):
  "write/read props in wc only (ps, pl, pdel)"

  # Bootstrap
  sbox.build()
  wc_dir = sbox.wc_dir

  # Add properties to one file and one directory
  svntest.main.run_svn(None, 'propset', 'blue', 'azul',
                       os.path.join(wc_dir, 'A', 'mu'))
  svntest.main.run_svn(None, 'propset', 'green', 'verde',
                       os.path.join(wc_dir, 'A', 'mu'))  
  svntest.main.run_svn(None, 'propset', 'red', 'rojo',
                       os.path.join(wc_dir, 'A', 'D', 'G'))  
  svntest.main.run_svn(None, 'propset', 'yellow', 'amarillo',
                       os.path.join(wc_dir, 'A', 'D', 'G'))

  # Make sure they show up as local mods in status
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.tweak('A/mu', status=' M')
  expected_status.tweak('A/D/G', status=' M')

  svntest.actions.run_and_verify_status(wc_dir, expected_status)

  # Remove one property
  svntest.main.run_svn(None, 'propdel', 'yellow',
                       os.path.join(wc_dir, 'A', 'D', 'G'))  

  # What we expect the disk tree to look like:
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.tweak('A/mu', props={'blue' : 'azul', 'green' : 'verde'})
  expected_disk.tweak('A/D/G', props={'red' : 'rojo'})

  # Read the real disk tree.  Notice we are passing the (normally
  # disabled) "load props" flag to this routine.  This will run 'svn
  # proplist' on every item in the working copy!  
  actual_disk_tree = svntest.tree.build_tree_from_wc(wc_dir, 1)

  # Compare actual vs. expected disk trees.
  svntest.tree.compare_trees(actual_disk_tree, expected_disk.old_tree())

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

def commit_props(sbox):
  "commit properties"

  # Bootstrap
  sbox.build()
  wc_dir = sbox.wc_dir

  # Add a property to a file and a directory
  mu_path = os.path.join(wc_dir, 'A', 'mu') 
  H_path = os.path.join(wc_dir, 'A', 'D', 'H') 
  svntest.main.run_svn(None, 'propset', 'blue', 'azul', mu_path)
  svntest.main.run_svn(None, 'propset', 'red', 'rojo', H_path)

  # Create expected output tree.
  expected_output = svntest.wc.State(wc_dir, {
    'A/mu' : Item(verb='Sending'),
    'A/D/H' : Item(verb='Sending'),
    })

  # Created expected status tree.
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.tweak('A/mu', 'A/D/H', wc_rev=2, status='  ')

  # Commit the one file.
  svntest.actions.run_and_verify_commit (wc_dir,
                                         expected_output,
                                         expected_status,
                                         None,
                                         None, None,
                                         None, None,
                                         wc_dir)
  
  

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

def update_props(sbox):
  "receive properties via update"

  # Bootstrap
  sbox.build()
  wc_dir = sbox.wc_dir

  # Make a backup copy of the working copy
  wc_backup = sbox.add_wc_path('backup')
  svntest.actions.duplicate_dir(wc_dir, wc_backup)

  # Add a property to a file and a directory
  mu_path = os.path.join(wc_dir, 'A', 'mu') 
  H_path = os.path.join(wc_dir, 'A', 'D', 'H') 
  svntest.main.run_svn(None, 'propset', 'blue', 'azul', mu_path)
  svntest.main.run_svn(None, 'propset', 'red', 'rojo', H_path)

  # Create expected output tree.
  expected_output = svntest.wc.State(wc_dir, {
    'A/mu' : Item(verb='Sending'),
    'A/D/H' : Item(verb='Sending'),
    })

  # Created expected status tree.
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.tweak('A/mu', 'A/D/H', wc_rev=2, status='  ')

  # Commit the one file.
  svntest.actions.run_and_verify_commit (wc_dir, expected_output,
                                         expected_status,
                                         None, None, None, None, None,
                                         wc_dir)

  # Overwrite mu_path and H_path to refer to the backup copies from
  # here on out.
  mu_path = os.path.join(wc_backup, 'A', 'mu') 
  H_path = os.path.join(wc_backup, 'A', 'D', 'H') 
  
  # Create expected output tree for an update of the wc_backup.
  expected_output = svntest.wc.State(wc_backup, {
    'A/mu' : Item(status=' U'),
    'A/D/H' : Item(status=' U'),
    })
  
  # Create expected disk tree for the update.
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.tweak('A/mu', props={'blue' : 'azul'})
  expected_disk.tweak('A/D/H', props={'red' : 'rojo'})

  # Create expected status tree for the update.
  expected_status = svntest.actions.get_virginal_state(wc_backup, 2)
  expected_status.tweak('A/mu', 'A/D/H', status='  ')

  # Do the update and check the results in three ways... INCLUDING PROPS
  svntest.actions.run_and_verify_update(wc_backup,
                                        expected_output,
                                        expected_disk,
                                        expected_status,
                                        None, None, None, None, None, 1)

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

def downdate_props(sbox):
  "receive property changes as part of a downdate"

  # Bootstrap
  sbox.build()
  wc_dir = sbox.wc_dir

  iota_path = os.path.join(wc_dir, 'iota') 
  mu_path = os.path.join(wc_dir, 'A', 'mu')
  
  # Add a property to a file
  svntest.main.run_svn(None, 'propset', 'cash-sound', 'cha-ching!', iota_path)

  # Create expected output tree.
  expected_output = svntest.wc.State(wc_dir, {
    'iota' : Item(verb='Sending'),
    })

  # Created expected status tree.
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.tweak('iota', wc_rev=2, status='  ')

  # Commit the one file.
  svntest.actions.run_and_verify_commit (wc_dir, expected_output,
                                         expected_status,
                                         None, None, None, None, None,
                                         wc_dir)

  # Make some mod (something to commit)
  svntest.main.file_append (mu_path, "some mod")

  # Create expected output tree.
  expected_output = svntest.wc.State(wc_dir, {
    'A/mu' : Item(verb='Sending'),
    })

  # Created expected status tree.
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.tweak('iota', wc_rev=2, status='  ')
  expected_status.tweak('A/mu', wc_rev=3, status='  ')

  # Commit the one file.
  svntest.actions.run_and_verify_commit (wc_dir, expected_output,
                                         expected_status,
                                         None, None, None, None, None,
                                         wc_dir)
  
  # Create expected output tree for an update.
  expected_output = svntest.wc.State(wc_dir, {
    'iota' : Item(status=' U'),
    'A/mu' : Item(status='U '),
    })
  
  # Create expected disk tree for the update.
  expected_disk = svntest.main.greek_state
  
  # Create expected status tree for the update.
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)

  # Do the update and check the results in three ways... INCLUDING PROPS
  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 remove_props(sbox):
  "commit the removal of props"

  # Bootstrap
  sbox.build()
  wc_dir = sbox.wc_dir

  # Add a property to a file
  iota_path = os.path.join(wc_dir, 'iota') 
  svntest.main.run_svn(None, 'propset', 'cash-sound', 'cha-ching!', iota_path)

  # Commit the file
  svntest.main.run_svn(None, 'ci', '-m', 'logmsg', iota_path)

  # Now, remove the property
  svntest.main.run_svn(None, 'propdel', 'cash-sound', iota_path)

  # Create expected output tree.
  expected_output = svntest.wc.State(wc_dir, {
    'iota' : Item(verb='Sending'),
    })

  # Created expected status tree.
  expected_status = svntest.actions.get_virginal_state(wc_dir, 1)
  expected_status.tweak('iota', wc_rev=3, status='  ')

  # Commit the one file.
  svntest.actions.run_and_verify_commit (wc_dir, expected_output,
                                         expected_status,
                                         None, None, None, None, None,
                                         wc_dir)

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

# Helper for update_conflict_props() test -- a custom singleton handler.
def detect_conflict_files(node, extra_files):
  """NODE has been discovered an extra file on disk.  Verify that it
  matches one of the regular expressions in the EXTRA_FILES list.  If
  it matches, remove the match from the list.  If it doesn't match,
  raise an exception."""

  for pattern in extra_files:
    mo = re.match(pattern, node.name)
    if mo:
      extra_files.pop(extra_files.index(pattern)) # delete pattern from list
      break
  else:
    print "Found unexpected disk object:", node.name
    raise svntest.tree.SVNTreeUnequal

def update_conflict_props(sbox):
  "update with conflicting props"

  # Bootstrap
  sbox.build()
  wc_dir = sbox.wc_dir

  # Add a property to a file and a directory
  mu_path = os.path.join(wc_dir, 'A', 'mu') 
  svntest.main.run_svn(None, 'propset', 'cash-sound', 'cha-ching!', mu_path)
  A_path = os.path.join(wc_dir, 'A')
  svntest.main.run_svn(None, 'propset', 'foo', 'bar', A_path)

  # Commit the file and directory
  svntest.main.run_svn(None, 'ci', '-m', 'logmsg', wc_dir)

  # Update to rev 1
  svntest.main.run_svn(None, 'up', '-r', '1', wc_dir)

  # Add conflicting properties
  svntest.main.run_svn(None, 'propset', 'cash-sound', 'beep!', mu_path)
  svntest.main.run_svn(None, 'propset', 'foo', 'baz', A_path)

  # Create expected output tree for an update of the wc_backup.
  expected_output = svntest.wc.State(wc_dir, {
    'A/mu' : Item(status=' C'),
    'A' : Item(status=' C'),
    })

  # Create expected disk tree for the update.
  expected_disk = svntest.main.greek_state.copy()
  expected_disk.tweak('A/mu', props={'cash-sound' : 'beep!'})
  expected_disk.tweak('A', props={'foo' : 'baz'})

  # Create expected status tree for the update.
  expected_status = svntest.actions.get_virginal_state(wc_dir, 2)
  expected_status.tweak('A/mu', 'A', status=' C')

  extra_files = ['mu.*\.prej', 'dir_conflicts.*\.prej']
  # Do the update and check the results in three ways... INCLUDING PROPS
  svntest.actions.run_and_verify_update(wc_dir,
                                        expected_output,
                                        expected_disk,
                                        expected_status,
                                        None,
                                        detect_conflict_files, extra_files,
                                        None, None, 1)

  if len(extra_files) != 0:
    print "didn't get expected conflict files"
    raise svntest.actions.SVNUnexpectedOutput

  # Resolve the conflicts
  svntest.main.run_svn(None, 'resolved', mu_path)
  svntest.main.run_svn(None, 'resolved', A_path)

  expected_status = svntest.actions.get_virginal_state(wc_dir, 2)
  expected_status.tweak('A/mu', 'A', status=' M')

  svntest.actions.run_and_verify_status(wc_dir, expected_status)

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

# Issue #742: we used to screw up when committing a file replacement
# that also had properties.  It was fixed by teaching
# svn_wc_props_modified_p and svn_wc_transmit_prop_deltas to *ignore*
# leftover base-props when a file is scheduled for replacement.  (When
# we svn_wc_add a file, it starts life with no working props.)

def commit_replacement_props(sbox):
  "props work when committing a replacement"

  # Bootstrap
  sbox.build()
  wc_dir = sbox.wc_dir

  # Add a property to two files
  iota_path = os.path.join(wc_dir, 'iota')
  lambda_path = os.path.join(wc_dir, 'A', 'B', 'lambda')
  svntest.main.run_svn(None, 'propset', 'cash-sound', 'cha-ching!', iota_path)
  svntest.main.run_svn(None, 'propset', 'boson', 'W', lambda_path)

  # Commit (### someday use run_and_verify_commit for better coverage)