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(read_only = True)
  43
  44   A_path = os.path.join(sbox.wc_dir, 'A')
  45
  46   svntest.actions.run_and_verify_svn2('No error where one is expected',
  47                                       None, svntest.verify.AnyOutput,
  48                                       0, 'cat', A_path)
  49
  50 def cat_remote_directory(sbox):
  51   "cat a remote directory"
  52   sbox.build(create_wc = False, read_only = True)
  53
  54   A_url = sbox.repo_url + '/A'
  55   svntest.actions.run_and_verify_svn2('No error where one is expected',
  56                                       None, svntest.verify.AnyOutput,
  57                                       0, 'cat', A_url)
  58
  59 def cat_base(sbox):
  60   "cat a file at revision BASE"
  61   sbox.build(read_only = True)
  62
  63   wc_dir = sbox.wc_dir
  64
  65   mu_path = os.path.join(wc_dir, 'A', 'mu')
  66   svntest.main.file_append(mu_path, 'Appended text')
  67
  68   exit_code, outlines, errlines = svntest.main.run_svn(0, 'cat', mu_path)
  69
  70   # Verify the expected output
  71   expected_output = svntest.main.greek_state.desc['A/mu'].contents
  72   if len(outlines) != 1 or outlines[0] != expected_output:
  73     raise svntest.Failure('Cat failed: expected "%s", but received "%s"' % \
  74       (expected_output, outlines[0]))
  75
  76 def cat_nonexistent_file(sbox):
  77   "cat a nonexistent file"
  78   sbox.build(read_only = True)
  79
  80   wc_dir = sbox.wc_dir
  81
  82   bogus_path = os.path.join(wc_dir, 'A', 'bogus')
  83   svntest.actions.run_and_verify_svn2('No error where one is expected',
  84                                       None, svntest.verify.AnyOutput,
  85                                       0, 'cat', bogus_path)
  86
  87 def cat_skip_uncattable(sbox):
  88   "cat should skip uncattable resources"
  89   sbox.build(read_only = True)
  90
  91   wc_dir = sbox.wc_dir
  92   dir_path = os.path.join(wc_dir, 'A', 'D')
  93   new_file_path = os.path.join(dir_path, 'new')
  94   open(new_file_path, 'w')
  95   item_list = os.listdir(dir_path)
  96
  97   # First we test running 'svn cat' on individual objects, expecting
  98   # warnings for unversioned files and for directories.  Then we try
  99   # running 'svn cat' on multiple targets at once, and make sure we
 100   # get the warnings we expect.
 101
 102   # item_list has all the files and directories under 'dir_path'
 103   for file in item_list:
 104     if file == svntest.main.get_admin_name():
 105       continue
 106     item_to_cat = os.path.join(dir_path, file)
 107     if item_to_cat == new_file_path:
 108       expected_err = ["svn: warning: '" + item_to_cat + "'" + \
 109                      " is not under version control\n"]
 110       svntest.actions.run_and_verify_svn2(None, None, expected_err, 0,
 111                                           'cat', item_to_cat)
 112     elif os.path.isdir(item_to_cat):
 113       expected_err = ["svn: warning: '" + item_to_cat + "'" + \
 114                      " refers to a directory\n"]
 115       svntest.actions.run_and_verify_svn2(None, None, expected_err, 0,
 116                                           'cat', item_to_cat)
 117     else:
 118       svntest.actions.run_and_verify_svn(None,
 119                                          ["This is the file '"+file+"'.\n"],
 120                                          [], 'cat', item_to_cat)
 121
 122   G_path = os.path.join(dir_path, 'G')
 123   rho_path = os.path.join(G_path, 'rho')
 124
 125   expected_out = ["This is the file 'rho'.\n"]
 126   expected_err1 = ["svn: warning: '" + G_path + "'"
 127                    + " refers to a directory\n"]
 128   svntest.actions.run_and_verify_svn2(None, expected_out, expected_err1, 0,
 129                                       'cat', rho_path, G_path)
 130
 131   expected_err2 = ["svn: warning: '" + new_file_path + "'"
 132                    + " is not under version control\n"]
 133   svntest.actions.run_and_verify_svn2(None, expected_out, expected_err2, 0,
 134                                       'cat', rho_path, new_file_path)
 135
 136   svntest.actions.run_and_verify_svn2(None, expected_out,
 137                                       expected_err1 + expected_err2, 0,
 138                                       'cat', rho_path, G_path, new_file_path)
 139
 140
 141 ########################################################################
 142 # Run the tests
 143
 144
 145 # list all tests here, starting with None:
 146 test_list = [ None,
 147               cat_local_directory,
 148               cat_remote_directory,
 149               cat_base,
 150               cat_nonexistent_file,
 151               cat_skip_uncattable,
 152              ]
 153
 154 if __name__ == '__main__':
 155   svntest.main.run_tests(test_list)
 156   # NOTREACHED
 157
 158
 159 ### End of file.