#!/usr/bin/env python
#
# info_tests.py: testing the svn info command
#
# Subversion is a tool for revision control.
# See http://subversion.tigris.org for more information.
#
# ====================================================================
# Copyright (c) 2000-2009 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.
#
######################################################################
# See basic-tests.py for more svn info tests.
# General modules
import shutil, stat, re, os
# Our testing module
import svntest
from svntest import wc
from svntest.tree import SVNTreeError, SVNTreeUnequal, \
SVNTreeIsNotDirectory, SVNTypeMismatch
# (abbreviation)
Skip = svntest.testcase.Skip
XFail = svntest.testcase.XFail
Item = wc.StateItem
######################################################################
# Tests
#
# Each test must return on success or raise on failure.
#----------------------------------------------------------------------
# Helpers for XML output
def verify_xml_elements(lines, exprs):
"""Verify that each of the given expressions matches exactly one XML
element in the list of lines. Each expression is a tuple containing
a name (a string), a set of attribute name-value pairs (a dict of
string->string), and element content (a string). The attribute dict
and the content string are by default empty.
Expression format: [ ('name', {'att': 'val', ...}, 'text') , ...]
Limitations:
We don't verify that the input is a valid XML document.
We can't verify text mixed with child elements.
We don't handle XML comments.
All of these are taken care of by the Relax NG schemas.
"""
xml_version_re = re.compile(r"<\?xml\s+[^?]+\?>")
str = ""
for line in lines:
str += line
m = xml_version_re.match(str)
if m:
str = str[m.end():] # skip xml version tag
(unmatched_str, unmatched_exprs) = match_xml_element(str, exprs)
if unmatched_exprs:
print("Failed to find the following expressions:")
for expr in unmatched_exprs:
print(expr)
raise SVNTreeUnequal
def match_xml_element(str, exprs):
"""Read from STR until the start of an element. If no element is found,
return the arguments. Get the element name, attributes and text content.
If not empty, call recursively on the text content. Compare the current
element to all expressions in EXPRS. If no elements were found in the
current element's text, include the text in the comparison (i.e., we
don't support mixed content). Return the unmatched part of the string
and any unmatched expressions.
"""
start_tag_re = re.compile(r"[^<]*<(?P<name>[\w-]+)", re.M)
atttribute_re = re.compile(
r"\s+(?P<key>[\w-]+)\s*=\s*(['\"])(?P<val>[^'\"]*)\2", re.M)
self_closing_re = re.compile(r"\s*/>", re.M)
content_re_str = "\\s*>(?P<content>.*?)</%s\s*>"
m = start_tag_re.match(str)
if not m:
return (str, exprs)
name = m.group('name')
str = str[m.end():]
atts = {}
while 1:
m = atttribute_re.match(str)
if not m:
break
else:
atts[m.group('key')] = m.group('val')
str = str[m.end():]
m = self_closing_re.match(str)
if m:
content = ''
str = str[m.end():]
else:
content_re = re.compile(content_re_str % name, re.DOTALL)
m = content_re.match(str)
if not m:
print("No XML end-tag for '%s' found in '%s...'" % (name, str[:100]))
raise(SVNTreeUnequal)
content = m.group('content')
str = str[m.end():]
if content != '':
while 1:
(new_content, exprs) = match_xml_element(content, exprs)
if new_content == content:
# there are no (more) child elements
break
else:
content = new_content
if exprs:
for expr in exprs:
# compare element names
e_name = expr[0]
if (e_name != name):
continue
# compare element attributes
e_atts = {}
if len(expr) > 1:
e_atts = expr[1]
if e_atts != atts:
continue
# compare element content (text only)
e_content = ''
if len(expr) > 2:
e_content = expr[2]
if (not re.search(e_content, content)):
continue
# success!
exprs.remove(expr)
return (str, exprs)
def info_with_tree_conflicts(sbox):
"info with tree conflicts"
# Info messages reflecting tree conflict status.
# These tests correspond to use cases 1-3 in
# notes/tree-conflicts/use-cases.txt.
svntest.actions.build_greek_tree_conflicts(sbox)
wc_dir = sbox.wc_dir
G = os.path.join(wc_dir, 'A', 'D', 'G')
scenarios = [
# (filename, action, reason)
('pi', 'edit', 'delete'),
('rho', 'delete', 'edit'),
('tau', 'delete', 'delete'),
]
for fname, action, reason in scenarios:
path = os.path.join(G, fname)
# check plain info
expected_str1 = ".*local %s, incoming %s*" % (reason, action)
expected_info = { 'Tree conflict' : expected_str1 }
svntest.actions.run_and_verify_info([expected_info], path)
# check XML info
exit_code, output, error = svntest.actions.run_and_verify_svn(None, None,
[], 'info',
path,
'--xml')
# In the XML, action and reason are past tense: 'edited' not 'edit'.
verify_xml_elements(output,
[('tree-conflict', {'victim' : fname,
'kind' : 'file',
'operation': 'update',
'action' : action,
'reason' : reason,
},
)])
# Check recursive info. Just ensure that all victims are listed.
exit_code, output, error = svntest.actions.run_and_verify_svn(None, None,
[], 'info',
G, '-R')
for fname, action, reason in scenarios:
found = False
expected = ".*incoming %s.*" % (action)
for item in output:
if re.search(expected, item):
found = True
break
if not found:
raise svntest.verify.SVNUnexpectedStdout(
"Tree conflict missing in svn info -R output:\n"
" Expected: '%s'\n"
" Found: '%s'" % (expected, output))
def info_on_added_file(sbox):
"""info on added file"""
svntest.actions.make_repo_and_wc(sbox)
wc_dir = sbox.wc_dir
# create new file
new_file = os.path.join(wc_dir, 'new_file')
svntest.main.file_append(new_file, '')
svntest.main.run_svn(None, 'add', new_file)
uuid_regex = '[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}'
# check that we have a Repository Root and Repository UUID
expected = {'Path' : re.escape(new_file),
'Name' : 'new_file',
'URL' : '.*/new_file',
'Repository Root' : '.*',
'Revision' : '0',
'Node Kind' : 'file',
'Schedule' : 'add',
'Repository UUID' : uuid_regex,
}
svntest.actions.run_and_verify_info([expected], new_file)
# check XML info
exit_code, output, error = svntest.actions.run_and_verify_svn(None, None,
[], 'info',
new_file,
'--xml')
verify_xml_elements(output,
[('entry', {'kind' : 'file',
'path' : new_file,
'revision' : '0'}),
('url', {}, '.*/new_file'),
('root', {}, '.*'),
('uuid', {}, uuid_regex),
('depth', {}, 'infinity'),
('schedule', {}, 'add')])
def info_on_mkdir(sbox):
"""info on new dir with mkdir"""
svntest.actions.make_repo_and_wc(sbox)
wc_dir = sbox.wc_dir
# create a new directory using svn mkdir
new_dir = os.path.join(wc_dir, 'new_dir')
svntest.main.run_svn(None, 'mkdir', new_dir)
uuid_regex = '[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}'
# check that we have a Repository Root and Repository UUID
expected = {'Path' : re.escape(new_dir),
'URL' : '.*/new_dir',
'Repository Root' : '.*',
'Revision' : '0',
'Node Kind' : 'directory',
'Schedule' : 'add',
'Repository UUID' : uuid_regex,
}
svntest.actions.run_and_verify_info([expected], new_dir)
# check XML info
exit_code, output, error = svntest.actions.run_and_verify_svn(None, None,
[], 'info',
new_dir,
'--xml')
verify_xml_elements(output,
[('entry', {'kind' : 'dir',
'path' : new_dir,
'revision' : '0'}),
('url', {}, '.*/new_dir'),
('root', {}, '.*'),
('uuid', {}, uuid_regex),
('depth', {}, 'infinity'),
('schedule', {}, 'add')])
########################################################################
# Run the tests
# list all tests here, starting with None:
test_list = [ None,
info_with_tree_conflicts,
XFail(info_on_added_file),
info_on_mkdir
]
if __name__ == '__main__':
svntest.main.run_tests(test_list)
# NOTREACHED
### End of file.