subversion/tests/cmdline/cat_tests.py

   1 #!/usr/bin/env python
   2 #
   3 #  cat_tests.py:  testing cat cases.
   4 #
   5 #  Subversion is a tool for revision control.
   6 #  See http://subversion.tigris.org for more information.
   7 #
   8 # ====================================================================
   9 # Copyright (c) 2000-2007 CollabNet.  All rights reserved.
  10 #
  11 # This software is licensed as described in the file COPYING, which
  12 # you should have received as part of this distribution.  The terms
  13 # are also available at http://subversion.tigris.org/license-1.html.
  14 # If newer versions of this license are posted there, you may use a
  15 # newer version instead, at your option.
  16 #
  17 ######################################################################
  18
  19 # General modules
  20 import os
  21
  22 # Our testing module
  23 import svntest
  24
  25
  26 # (abbreviation)
  27 Skip = svntest.testcase.Skip
  28 XFail = svntest.testcase.XFail
  29 Item = svntest.wc.StateItem
  30
  31
  32 ######################################################################
  33 # Tests
  34 #
  35 #   Each test must return on success or raise on failure.
  36
  37
  38 #----------------------------------------------------------------------
  39
  40 def cat_local_directory(sbox):
  41   "cat a local directory"
  42   sbox.build()
  43
  44   A_path = os.path.join(sbox.wc_dir, 'A')
  45
  46   svntest.actions.run_and_verify_svn('No error where one is expected',
  47                                      None, svntest.verify.AnyOutput,
  48                                      'cat', A_path)
  49
  50 def cat_remote_directory(sbox):
  51   "cat a remote directory"
  52   sbox.build(create_wc = False)
  53
  54   A_url = sbox.repo_url + '/A'
  55
  56   svntest.actions.run_and_verify_svn('No error where one is expected',
  57                                      None, svntest.verify.AnyOutput,
  58                                      'cat', A_url)
  59
  60 def cat_base(sbox):
  61   "cat a file at revision BASE"
  62   sbox.build()
  63
  64   wc_dir = sbox.wc_dir
  65
  66   mu_path = os.path.join(wc_dir, 'A', 'mu')
  67   svntest.main.file_append(mu_path, 'Appended text')
  68
  69   outlines, errlines = svntest.main.run_svn(0, 'cat', mu_path)
  70
  71   # Verify the expected output
  72   expected_output = svntest.main.greek_state.desc['A/mu'].contents
  73   if len(outlines) != 1 or outlines[0] != expected_output:
  74     raise svntest.Failure('Cat failed: expected "%s", but received "%s"' % \
  75       (expected_output, outlines[0]))
  76
  77 def cat_nonexistent_file(sbox):
  78   "cat a nonexistent file"
  79   sbox.build()
  80
  81   wc_dir = sbox.wc_dir
  82
  83   bogus_path = os.path.join(wc_dir, 'A', 'bogus')
  84
  85   svntest.actions.run_and_verify_svn('No error where one is expected',
  86                                      None, svntest.verify.AnyOutput,
  87                                      'cat', bogus_path)
  88
  89 def cat_skip_uncattable(sbox):
  90   "cat should skip uncattable resources"
  91   sbox.build()
  92
  93   wc_dir = sbox.wc_dir
  94   dir_path = os.path.join(wc_dir, 'A', 'D')
  95   new_file_path = os.path.join(dir_path, 'new')
  96   open(new_file_path, 'w')
  97   item_list = os.listdir(dir_path)
  98
  99   # First we test running 'svn cat' on individual objects, expecting
 100   # warnings for unversioned files and for directories.  Then we try
 101   # running 'svn cat' on multiple targets at once, and make sure we
 102   # get the warnings we expect.
 103
 104   # item_list has all the files and directories under 'dir_path'
 105   for file in item_list:
 106     if file == svntest.main.get_admin_name():
 107       continue
 108     item_to_cat = os.path.join(dir_path, file)
 109     if item_to_cat == new_file_path:
 110       expected_err = ["svn: warning: '" + item_to_cat + "'" + \
 111                      " is not under version control\n"]
 112       svntest.actions.run_and_verify_svn(None, None, expected_err,
 113                                          'cat', item_to_cat)
 114     elif os.path.isdir(item_to_cat):
 115       expected_err = ["svn: warning: '" + item_to_cat + "'" + \
 116                      " refers to a directory\n"]
 117       svntest.actions.run_and_verify_svn(None, None,
 118                                          expected_err, 'cat', item_to_cat)
 119     else:
 120       svntest.actions.run_and_verify_svn(None,
 121                                          ["This is the file '"+file+"'.\n"],
 122                                          [], 'cat', item_to_cat)
 123
 124   G_path = os.path.join(dir_path, 'G')
 125   rho_path = os.path.join(G_path, 'rho')
 126
 127   expected_out = ["This is the file 'rho'.\n"]
 128   expected_err1 = ["svn: warning: '" + G_path + "'"
 129                    + " refers to a directory\n"]
 130   svntest.actions.run_and_verify_svn(None, expected_out, expected_err1,
 131                                      'cat', rho_path, G_path)
 132
 133   expected_err2 = ["svn: warning: '" + new_file_path + "'"
 134                    + " is not under version control\n"]
 135   svntest.actions.run_and_verify_svn(None, expected_out, expected_err2,
 136                                      'cat', rho_path, new_file_path)
 137
 138   svntest.actions.run_and_verify_svn(None, expected_out,
 139                                      expected_err1 + expected_err2,
 140                                      'cat', rho_path, G_path, new_file_path)
 141
 142
 143 ########################################################################
 144 # Run the tests
 145
 146
 147 # list all tests here, starting with None:
 148 test_list = [ None,
 149               cat_local_directory,
 150               cat_remote_directory,
 151               cat_base,
 152               cat_nonexistent_file,
 153               cat_skip_uncattable,
 154              ]
 155
 156 if __name__ == '__main__':
 157   svntest.main.run_tests(test_list)
 158   # NOTREACHED
 159
 160
 161 ### End of file.