GitPython/git/test/test_util.py at no_devnull_open · og-python-scripts/GitPython · GitHub

Repository navigation

History

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

# test_utils.py

# This module is part of GitPython and is released under

# the BSD License: http://www.opensource.org/licenses/bsd-license.php

import tempfile

import time

try:

from unittest import skipIf

except ImportError:

from unittest2 import skipIf

import ddt

from git.cmd import dashify

from git.compat import string_types, is_win

from git.objects.util import (

altz_to_utctz_str,

utctz_to_altz,

verify_utctz,

parse_date,

)

from git.test.lib import (

TestBase,

assert_equal

)

from git.util import (

LockFile,

BlockingLockFile,

get_user_id,

Actor,

IterableList,

cygpath,

decygpath

)

_norm_cygpath_pairs = (

(r'foo\bar', 'foo/bar'),

(r'foo/bar', 'foo/bar'),

(r'C:\Users', '/cygdrive/c/Users'),

(r'C:\d/e', '/cygdrive/c/d/e'),

('C:\\', '/cygdrive/c/'),

(r'\\server\C$\Users', '//server/C$/Users'),

(r'\\server\C$', '//server/C$'),

('\\\\server\\c$\\', '//server/c$/'),

(r'\\server\BAR/', '//server/BAR/'),

(r'D:/Apps', '/cygdrive/d/Apps'),

(r'D:/Apps\fOO', '/cygdrive/d/Apps/fOO'),

(r'D:\Apps/123', '/cygdrive/d/Apps/123'),

)

_unc_cygpath_pairs = (

(r'\\?\a:\com', '/cygdrive/a/com'),

(r'\\?\a:/com', '/cygdrive/a/com'),

(r'\\?\UNC\server\D$\Apps', '//server/D$/Apps'),

)

class TestIterableMember(object):

"""A member of an iterable list"""

__slots__ = "name"

def __init__(self, name):

self.name = name

def __repr__(self):

return "TestIterableMember(%r)" % self.name

@ddt.ddt

class TestUtils(TestBase):

def setup(self):

self.testdict = {

"string": "42",

"int": 42,

"array": [42],

}

@skipIf(not is_win, "Paths specifically for Windows.")

@ddt.idata(_norm_cygpath_pairs + _unc_cygpath_pairs)

def test_cygpath_ok(self, case):

wpath, cpath = case

cwpath = cygpath(wpath)

self.assertEqual(cwpath, cpath, wpath)

@skipIf(not is_win, "Paths specifically for Windows.")

@ddt.data(

(r'./bar', 'bar'),

(r'.\bar', 'bar'),

(r'../bar', '../bar'),

(r'..\bar', '../bar'),

(r'../bar/.\foo/../chu', '../bar/chu'),

)

def test_cygpath_norm_ok(self, case):

wpath, cpath = case

cwpath = cygpath(wpath)

self.assertEqual(cwpath, cpath or wpath, wpath)

@skipIf(not is_win, "Paths specifically for Windows.")

@ddt.data(

r'C:',

r'C:Relative',

r'D:Apps\123',

r'D:Apps/123',

r'\\?\a:rel',

r'\\share\a:rel',

)

def test_cygpath_invalids(self, wpath):

cwpath = cygpath(wpath)

self.assertEqual(cwpath, wpath.replace('\\', '/'), wpath)

@skipIf(not is_win, "Paths specifically for Windows.")

@ddt.idata(_norm_cygpath_pairs)

def test_decygpath(self, case):

wpath, cpath = case

wcpath = decygpath(cpath)

self.assertEqual(wcpath, wpath.replace('/', '\\'), cpath)

def test_it_should_dashify(self):

assert_equal('this-is-my-argument', dashify('this_is_my_argument'))

assert_equal('foo', dashify('foo'))

def test_lock_file(self):

my_file = tempfile.mktemp()

lock_file = LockFile(my_file)

assert not lock_file._has_lock()

# release lock we don't have - fine

lock_file._release_lock()

# get lock

lock_file._obtain_lock_or_raise()

assert lock_file._has_lock()

# concurrent access

other_lock_file = LockFile(my_file)

assert not other_lock_file._has_lock()

self.failUnlessRaises(IOError, other_lock_file._obtain_lock_or_raise)

lock_file._release_lock()

assert not lock_file._has_lock()

other_lock_file._obtain_lock_or_raise()

self.failUnlessRaises(IOError, lock_file._obtain_lock_or_raise)

# auto-release on destruction

del(other_lock_file)

lock_file._obtain_lock_or_raise()

lock_file._release_lock()

def test_blocking_lock_file(self):

my_file = tempfile.mktemp()

lock_file = BlockingLockFile(my_file)

lock_file._obtain_lock()

# next one waits for the lock

start = time.time()

wait_time = 0.1

wait_lock = BlockingLockFile(my_file, 0.05, wait_time)

self.failUnlessRaises(IOError, wait_lock._obtain_lock)

elapsed = time.time() - start

extra_time = 0.02

if is_win:

# for Appveyor

extra_time *= 6 # NOTE: Indeterministic failures here...

self.assertLess(elapsed, wait_time + extra_time)

def test_user_id(self):

self.assertIn('@', get_user_id())

def test_parse_date(self):

# test all supported formats

def assert_rval(rval, veri_time, offset=0):

self.assertEqual(len(rval), 2)

self.assertIsInstance(rval[0], int)

self.assertIsInstance(rval[1], int)

self.assertEqual(rval[0], veri_time)

self.assertEqual(rval[1], offset)

# now that we are here, test our conversion functions as well

utctz = altz_to_utctz_str(offset)

self.assertIsInstance(utctz, string_types)

self.assertEqual(utctz_to_altz(verify_utctz(utctz)), offset)

# END assert rval utility

rfc = ("Thu, 07 Apr 2005 22:13:11 +0000", 0)

iso = ("2005-04-07T22:13:11 -0200", 7200)

iso2 = ("2005-04-07 22:13:11 +0400", -14400)

iso3 = ("2005.04.07 22:13:11 -0000", 0)

alt = ("04/07/2005 22:13:11", 0)

alt2 = ("07.04.2005 22:13:11", 0)

veri_time_utc = 1112911991 # the time this represents, in time since epoch, UTC

for date, offset in (rfc, iso, iso2, iso3, alt, alt2):

assert_rval(parse_date(date), veri_time_utc, offset)

# END for each date type

# and failure

self.failUnlessRaises(ValueError, parse_date, 'invalid format')

self.failUnlessRaises(ValueError, parse_date, '123456789 -02000')

self.failUnlessRaises(ValueError, parse_date, ' 123456789 -0200')

def test_actor(self):

for cr in (None, self.rorepo.config_reader()):

self.assertIsInstance(Actor.committer(cr), Actor)

self.assertIsInstance(Actor.author(cr), Actor)

# END assure config reader is handled

@ddt.data(('name', ''), ('name', 'prefix_'))

def test_iterable_list(self, case):

name, prefix = case

l = IterableList(name, prefix)

name1 = "one"

name2 = "two"

m1 = TestIterableMember(prefix + name1)

m2 = TestIterableMember(prefix + name2)

l.extend((m1, m2))

self.assertEqual(len(l), 2)

# contains works with name and identity

self.assertIn(name1, l)

self.assertIn(name2, l)

self.assertIn(m2, l)

self.assertNotIn('invalid', l)

# with string index

self.assertIs(l[name1], m1)

self.assertIs(l[name2], m2)

# with int index

self.assertIs(l[0], m1)

self.assertIs(l[1], m2)

# with getattr

self.assertIs(l.one, m1)

self.assertIs(l.two, m2)

# test exceptions

self.failUnlessRaises(AttributeError, getattr, l, 'something')

self.failUnlessRaises(IndexError, l.__getitem__, 'something')

# delete by name and index

self.failUnlessRaises(IndexError, l.__delitem__, 'something')

del(l[name2])

self.assertEqual(len(l), 1)

self.assertNotIn(name2, l)

self.assertIn(name1, l)

del(l[0])

self.assertNotIn(name1, l)

self.assertEqual(len(l), 0)

self.failUnlessRaises(IndexError, l.__delitem__, 0)

self.failUnlessRaises(IndexError, l.__delitem__, 'something')

GitPython/git/test/test_util.py at no_devnull_open · og-python-scripts/GitPython · GitHub

Repository navigation

Expand file tree

Breadcrumbs

test_util.py

Latest commit

History

Breadcrumbs

test_util.py

File metadata and controls