flattened test folder structure, didn't adjust any file content yet

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diff --git a/test/test_repo.py b/test/test_repo.py
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+++ b/test/test_repo.py
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+# test_repo.py
+# Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
+#
+# This module is part of GitPython and is released under
+# the BSD License: http://www.opensource.org/licenses/bsd-license.php
+from test.testlib import *
+from git import *
+from git.util import join_path_native
+from git.exc import BadObject
+from gitdb.util import hex_to_bin, bin_to_hex
+
+import os, sys
+import tempfile
+import shutil
+from cStringIO import StringIO
+
+
+class TestRepo(TestBase):
+	
+	@raises(InvalidGitRepositoryError)
+	def test_new_should_raise_on_invalid_repo_location(self):
+		Repo(tempfile.gettempdir())
+
+	@raises(NoSuchPathError)
+	def test_new_should_raise_on_non_existant_path(self):
+		Repo("repos/foobar")
+
+	def test_repo_creation_from_different_paths(self):
+		r_from_gitdir = Repo(self.rorepo.git_dir)
+		assert r_from_gitdir.git_dir == self.rorepo.git_dir
+		assert r_from_gitdir.git_dir.endswith('.git')
+		assert not self.rorepo.git.working_dir.endswith('.git')
+		assert r_from_gitdir.git.working_dir == self.rorepo.git.working_dir
+
+	def test_description(self):
+		txt = "Test repository"
+		self.rorepo.description = txt
+		assert_equal(self.rorepo.description, txt)
+
+	def test_heads_should_return_array_of_head_objects(self):
+		for head in self.rorepo.heads:
+			assert_equal(Head, head.__class__)
+
+	def test_heads_should_populate_head_data(self):
+		for head in self.rorepo.heads:
+			assert head.name
+			assert isinstance(head.commit,Commit)
+		# END for each head 
+		
+		assert isinstance(self.rorepo.heads.master, Head)
+		assert isinstance(self.rorepo.heads['master'], Head)
+		
+	def test_tree_from_revision(self):
+		tree = self.rorepo.tree('0.1.6')
+		assert len(tree.hexsha) == 40 
+		assert tree.type == "tree"
+		assert self.rorepo.tree(tree) == tree
+		
+		# try from invalid revision that does not exist
+		self.failUnlessRaises(BadObject, self.rorepo.tree, 'hello world')
+		
+	def test_commit_from_revision(self):
+		commit = self.rorepo.commit('0.1.4')
+		assert commit.type == 'commit'
+		assert self.rorepo.commit(commit) == commit
+
+	def test_commits(self):
+		mc = 10
+		commits = list(self.rorepo.iter_commits('0.1.6', max_count=mc))
+		assert len(commits) == mc
+		
+		c = commits[0]
+		assert_equal('9a4b1d4d11eee3c5362a4152216376e634bd14cf', c.hexsha)
+		assert_equal(["c76852d0bff115720af3f27acdb084c59361e5f6"], [p.hexsha for p in c.parents])
+		assert_equal("ce41fc29549042f1aa09cc03174896cf23f112e3", c.tree.hexsha)
+		assert_equal("Michael Trier", c.author.name)
+		assert_equal("mtrier@gmail.com", c.author.email)
+		assert_equal(1232829715, c.authored_date)
+		assert_equal(5*3600, c.author_tz_offset)
+		assert_equal("Michael Trier", c.committer.name)
+		assert_equal("mtrier@gmail.com", c.committer.email)
+		assert_equal(1232829715, c.committed_date)
+		assert_equal(5*3600, c.committer_tz_offset)
+		assert_equal("Bumped version 0.1.6\n", c.message)
+
+		c = commits[1]
+		assert isinstance(c.parents, tuple)
+
+	def test_trees(self):
+		mc = 30
+		num_trees = 0
+		for tree in self.rorepo.iter_trees('0.1.5', max_count=mc):
+			num_trees += 1
+			assert isinstance(tree, Tree)
+		# END for each tree
+		assert num_trees == mc
+
+
+	def _assert_empty_repo(self, repo):
+		# test all kinds of things with an empty, freshly initialized repo. 
+		# It should throw good errors
+		
+		# entries should be empty
+		assert len(repo.index.entries) == 0
+		
+		# head is accessible
+		assert repo.head
+		assert repo.head.ref
+		assert not repo.head.is_valid()
+		
+		# we can change the head to some other ref
+		head_ref = Head.from_path(repo, Head.to_full_path('some_head'))
+		assert not head_ref.is_valid()
+		repo.head.ref = head_ref
+		
+		# is_dirty can handle all kwargs
+		for args in ((1, 0, 0), (0, 1, 0), (0, 0, 1)):
+			assert not repo.is_dirty(*args)
+		# END for each arg 
+		
+		# we can add a file to the index ( if we are not bare )
+		if not repo.bare:
+			pass
+		# END test repos with working tree
+		
+
+	def test_init(self):
+		prev_cwd = os.getcwd()
+		os.chdir(tempfile.gettempdir())
+		git_dir_rela = "repos/foo/bar.git"
+		del_dir_abs = os.path.abspath("repos")
+		git_dir_abs = os.path.abspath(git_dir_rela)
+		try:
+			# with specific path
+			for path in (git_dir_rela, git_dir_abs):
+				r = Repo.init(path=path, bare=True)
+				assert isinstance(r, Repo)
+				assert r.bare == True
+				assert os.path.isdir(r.git_dir)
+				
+				self._assert_empty_repo(r)
+				
+				# test clone
+				clone_path = path + "_clone"
+				rc = r.clone(clone_path)
+				self._assert_empty_repo(rc)
+				
+				
+				try:
+					shutil.rmtree(clone_path)
+				except OSError:
+					# when relative paths are used, the clone may actually be inside
+					# of the parent directory
+					pass
+				# END exception handling
+				
+				# try again, this time with the absolute version
+				rc = Repo.clone_from(r.git_dir, clone_path)
+				self._assert_empty_repo(rc)
+				
+				shutil.rmtree(git_dir_abs)
+				try:
+					shutil.rmtree(clone_path)
+				except OSError:
+					# when relative paths are used, the clone may actually be inside
+					# of the parent directory
+					pass
+				# END exception handling
+				
+			# END for each path
+			
+			os.makedirs(git_dir_rela)
+			os.chdir(git_dir_rela)
+			r = Repo.init(bare=False)
+			r.bare == False
+			
+			self._assert_empty_repo(r)
+		finally:
+			try:
+				shutil.rmtree(del_dir_abs)
+			except OSError:
+				pass
+			os.chdir(prev_cwd)
+		# END restore previous state
+		
+	def test_bare_property(self):
+		self.rorepo.bare
+
+	def test_daemon_export(self):
+		orig_val = self.rorepo.daemon_export
+		self.rorepo.daemon_export = not orig_val
+		assert self.rorepo.daemon_export == ( not orig_val )
+		self.rorepo.daemon_export = orig_val
+		assert self.rorepo.daemon_export == orig_val
+  
+	def test_alternates(self):
+		cur_alternates = self.rorepo.alternates
+		# empty alternates
+		self.rorepo.alternates = []
+		assert self.rorepo.alternates == []
+		alts = [ "other/location", "this/location" ]
+		self.rorepo.alternates = alts
+		assert alts == self.rorepo.alternates
+		self.rorepo.alternates = cur_alternates
+
+	def test_repr(self):
+		path = os.path.join(os.path.abspath(GIT_REPO), '.git')
+		assert_equal('<git.Repo "%s">' % path, repr(self.rorepo))
+
+	def test_is_dirty_with_bare_repository(self):
+		orig_value = self.rorepo._bare
+		self.rorepo._bare = True
+		assert_false(self.rorepo.is_dirty())
+		self.rorepo._bare = orig_value 
+
+	def test_is_dirty(self):
+		self.rorepo._bare = False
+		for index in (0,1):
+			for working_tree in (0,1):
+				for untracked_files in (0,1):
+					assert self.rorepo.is_dirty(index, working_tree, untracked_files) in (True, False)
+				# END untracked files
+			# END working tree
+		# END index
+		orig_val = self.rorepo._bare
+		self.rorepo._bare = True
+		assert self.rorepo.is_dirty() == False
+		self.rorepo._bare = orig_val
+
+	def test_head(self):
+		assert self.rorepo.head.reference.object == self.rorepo.active_branch.object
+
+	def test_index(self):
+		index = self.rorepo.index
+		assert isinstance(index, IndexFile)
+	
+	def test_tag(self):
+		assert self.rorepo.tag('refs/tags/0.1.5').commit
+		
+	def test_archive(self):
+		tmpfile = os.tmpfile()
+		self.rorepo.archive(tmpfile, '0.1.5')
+		assert tmpfile.tell()
+		
+	@patch_object(Git, '_call_process')
+	def test_should_display_blame_information(self, git):
+		git.return_value = fixture('blame')
+		b = self.rorepo.blame( 'master', 'lib/git.py')
+		assert_equal(13, len(b))
+		assert_equal( 2, len(b[0]) )
+		# assert_equal(25, reduce(lambda acc, x: acc + len(x[-1]), b))
+		assert_equal(hash(b[0][0]), hash(b[9][0]))
+		c = b[0][0]
+		assert_true(git.called)
+		assert_equal(git.call_args, (('blame', 'master', '--', 'lib/git.py'), {'p': True}))
+		
+		assert_equal('634396b2f541a9f2d58b00be1a07f0c358b999b3', c.hexsha)
+		assert_equal('Tom Preston-Werner', c.author.name)
+		assert_equal('tom@mojombo.com', c.author.email)
+		assert_equal(1191997100, c.authored_date)
+		assert_equal('Tom Preston-Werner', c.committer.name)
+		assert_equal('tom@mojombo.com', c.committer.email)
+		assert_equal(1191997100, c.committed_date)
+		assert_equal('initial grit setup', c.message)
+		
+		# test the 'lines per commit' entries
+		tlist = b[0][1]
+		assert_true( tlist )
+		assert_true( isinstance( tlist[0], basestring ) )
+		assert_true( len( tlist ) < sum( len(t) for t in tlist ) )				 # test for single-char bug
+		
+	def test_untracked_files(self):
+		base = self.rorepo.working_tree_dir
+		files = (	join_path_native(base, "__test_myfile"), 
+					join_path_native(base, "__test_other_file") )
+		num_recently_untracked = 0
+		try:
+			for fpath in files:
+				fd = open(fpath,"wb")
+				fd.close()
+			# END for each filename
+			untracked_files = self.rorepo.untracked_files
+			num_recently_untracked = len(untracked_files)
+			
+			# assure we have all names - they are relative to the git-dir
+			num_test_untracked = 0
+			for utfile in untracked_files:
+				num_test_untracked += join_path_native(base, utfile) in files
+			assert len(files) == num_test_untracked
+		finally:
+			for fpath in files:
+				if os.path.isfile(fpath):
+					os.remove(fpath)
+		# END handle files 
+		
+		assert len(self.rorepo.untracked_files) == (num_recently_untracked - len(files))
+		
+	def test_config_reader(self):
+		reader = self.rorepo.config_reader()				# all config files 
+		assert reader.read_only
+		reader = self.rorepo.config_reader("repository")	# single config file
+		assert reader.read_only
+		
+	def test_config_writer(self):
+		for config_level in self.rorepo.config_level:
+			try:
+				writer = self.rorepo.config_writer(config_level)
+				assert not writer.read_only
+			except IOError:
+				# its okay not to get a writer for some configuration files if we 
+				# have no permissions
+				pass 
+		# END for each config level 
+		
+	def test_creation_deletion(self):
+		# just a very quick test to assure it generally works. There are 
+		# specialized cases in the test_refs module
+		head = self.rorepo.create_head("new_head", "HEAD~1")
+		self.rorepo.delete_head(head)
+		
+		tag = self.rorepo.create_tag("new_tag", "HEAD~2")
+		self.rorepo.delete_tag(tag)
+		self.rorepo.config_writer()
+		remote = self.rorepo.create_remote("new_remote", "git@server:repo.git")
+		self.rorepo.delete_remote(remote)
+		
+	def test_comparison_and_hash(self):
+		# this is only a preliminary test, more testing done in test_index
+		assert self.rorepo == self.rorepo and not (self.rorepo != self.rorepo)
+		assert len(set((self.rorepo, self.rorepo))) == 1
+		
+	def test_git_cmd(self):
+		# test CatFileContentStream, just to be very sure we have no fencepost errors
+		# last \n is the terminating newline that it expects
+		l1 = "0123456789\n"
+		l2 = "abcdefghijklmnopqrstxy\n"
+		l3 = "z\n" 
+		d = "%s%s%s\n" % (l1, l2, l3)
+		
+		l1p = l1[:5]
+		
+		# full size
+		# size is without terminating newline
+		def mkfull():
+			return Git.CatFileContentStream(len(d)-1, StringIO(d))
+			
+		ts = 5
+		def mktiny():
+			return Git.CatFileContentStream(ts, StringIO(d))
+		
+		# readlines no limit
+		s = mkfull()
+		lines = s.readlines()
+		assert len(lines) == 3 and lines[-1].endswith('\n')
+		assert s._stream.tell() == len(d)	# must have scrubbed to the end
+		
+		# realines line limit
+		s = mkfull()
+		lines = s.readlines(5)
+		assert len(lines) == 1
+		
+		# readlines on tiny sections
+		s = mktiny()
+		lines = s.readlines()
+		assert len(lines) == 1 and lines[0] == l1p
+		assert s._stream.tell() == ts+1
+		
+		# readline no limit
+		s = mkfull()
+		assert s.readline() == l1
+		assert s.readline() == l2
+		assert s.readline() == l3
+		assert s.readline() == ''
+		assert s._stream.tell() == len(d)
+		
+		# readline limit
+		s = mkfull()
+		assert s.readline(5) == l1p
+		assert s.readline() == l1[5:]
+		
+		# readline on tiny section
+		s = mktiny()
+		assert s.readline() == l1p
+		assert s.readline() == ''
+		assert s._stream.tell() == ts+1
+		
+		# read no limit
+		s = mkfull()
+		assert s.read() == d[:-1]
+		assert s.read() == ''
+		assert s._stream.tell() == len(d)
+		
+		# read limit
+		s = mkfull()
+		assert s.read(5) == l1p
+		assert s.read(6) == l1[5:]
+		assert s._stream.tell() == 5 + 6	# its not yet done
+		
+		# read tiny
+		s = mktiny()
+		assert s.read(2) == l1[:2]
+		assert s._stream.tell() == 2
+		assert s.read() == l1[2:ts]
+		assert s._stream.tell() == ts+1
+		
+	def _assert_rev_parse_types(self, name, rev_obj):
+		rev_parse = self.rorepo.rev_parse
+		
+		if rev_obj.type == 'tag':
+			rev_obj = rev_obj.object
+		
+		# tree and blob type
+		obj = rev_parse(name + '^{tree}')
+		assert obj == rev_obj.tree
+		
+		obj = rev_parse(name + ':CHANGES')
+		assert obj.type == 'blob' and obj.path == 'CHANGES'
+		assert rev_obj.tree['CHANGES'] == obj
+			
+		
+	def _assert_rev_parse(self, name):
+		"""tries multiple different rev-parse syntaxes with the given name
+		:return: parsed object"""
+		rev_parse = self.rorepo.rev_parse
+		orig_obj = rev_parse(name)
+		if orig_obj.type == 'tag':
+			obj = orig_obj.object
+		else:
+			obj = orig_obj
+		# END deref tags by default 
+		
+		# try history
+		rev = name + "~"
+		obj2 = rev_parse(rev)
+		assert obj2 == obj.parents[0]
+		self._assert_rev_parse_types(rev, obj2)
+		
+		# history with number
+		ni = 11
+		history = [obj.parents[0]]
+		for pn in range(ni):
+			history.append(history[-1].parents[0])
+		# END get given amount of commits
+		
+		for pn in range(11):
+			rev = name + "~%i" % (pn+1)
+			obj2 = rev_parse(rev)
+			assert obj2 == history[pn]
+			self._assert_rev_parse_types(rev, obj2)
+		# END history check
+		
+		# parent ( default )
+		rev = name + "^"
+		obj2 = rev_parse(rev)
+		assert obj2 == obj.parents[0]
+		self._assert_rev_parse_types(rev, obj2)
+		
+		# parent with number
+		for pn, parent in enumerate(obj.parents):
+			rev = name + "^%i" % (pn+1)
+			assert rev_parse(rev) == parent
+			self._assert_rev_parse_types(rev, parent)
+		# END for each parent
+		
+		return orig_obj
+		
+	def test_rev_parse(self):
+		rev_parse = self.rorepo.rev_parse
+		
+		# try special case: This one failed beforehand
+		assert rev_parse("33ebe").hexsha == "33ebe7acec14b25c5f84f35a664803fcab2f7781"
+		
+		# start from reference
+		num_resolved = 0
+		for ref in Reference.iter_items(self.rorepo):
+			path_tokens = ref.path.split("/")
+			for pt in range(len(path_tokens)):
+				path_section = '/'.join(path_tokens[-(pt+1):]) 
+				try:
+					obj = self._assert_rev_parse(path_section)
+					assert obj.type == ref.object.type
+					num_resolved += 1
+				except BadObject:
+					print "failed on %s" % path_section
+					# is fine, in case we have something like 112, which belongs to remotes/rname/merge-requests/112
+					pass
+				# END exception handling
+			# END for each token
+		# END for each reference
+		assert num_resolved
+		
+		# it works with tags !
+		tag = self._assert_rev_parse('0.1.4')
+		assert tag.type == 'tag'
+		
+		# try full sha directly ( including type conversion )
+		assert tag.object == rev_parse(tag.object.hexsha)
+		self._assert_rev_parse_types(tag.object.hexsha, tag.object)
+		
+		
+		# multiple tree types result in the same tree: HEAD^{tree}^{tree}:CHANGES
+		rev = '0.1.4^{tree}^{tree}'
+		assert rev_parse(rev) == tag.object.tree
+		assert rev_parse(rev+':CHANGES') == tag.object.tree['CHANGES']
+		
+		
+		# try to get parents from first revision - it should fail as no such revision
+		# exists
+		first_rev = "33ebe7acec14b25c5f84f35a664803fcab2f7781"
+		commit = rev_parse(first_rev)
+		assert len(commit.parents) == 0
+		assert commit.hexsha == first_rev
+		self.failUnlessRaises(BadObject, rev_parse, first_rev+"~")
+		self.failUnlessRaises(BadObject, rev_parse, first_rev+"^")
+		
+		# short SHA1
+		commit2 = rev_parse(first_rev[:20])
+		assert commit2 == commit
+		commit2 = rev_parse(first_rev[:5])
+		assert commit2 == commit
+		
+		
+		# todo: dereference tag into a blob 0.1.7^{blob} - quite a special one
+		# needs a tag which points to a blob
+		
+		
+		# ref^0 returns commit being pointed to, same with ref~0, and ^{}
+		tag = rev_parse('0.1.4')
+		for token in (('~0', '^0', '^{}')):
+			assert tag.object == rev_parse('0.1.4%s' % token)
+		# END handle multiple tokens
+		
+		# try partial parsing
+		max_items = 40
+		for i, binsha in enumerate(self.rorepo.odb.sha_iter()):
+			assert rev_parse(bin_to_hex(binsha)[:8-(i%2)]).binsha == binsha
+			if i > max_items:
+				# this is rather slow currently, as rev_parse returns an object
+				# which requires accessing packs, it has some additional overhead
+				break
+		# END for each binsha in repo
+		
+		# missing closing brace commit^{tree
+		self.failUnlessRaises(ValueError, rev_parse, '0.1.4^{tree')
+		
+		# missing starting brace
+		self.failUnlessRaises(ValueError, rev_parse, '0.1.4^tree}')
+		
+		
+		# cannot handle rev-log for now 
+		self.failUnlessRaises(ValueError, rev_parse, "hi@there")
+		
+	def test_repo_odbtype(self):
+		target_type = GitDB
+		if sys.version_info[1] < 5:
+			target_type = GitCmdObjectDB
+		assert isinstance(self.rorepo.odb, target_type)
+			
+	def test_submodules(self):
+		assert len(self.rorepo.submodules) == 1		# non-recursive
+		assert len(list(self.rorepo.iter_submodules())) == 2
+		
+		assert isinstance(self.rorepo.submodule("gitdb"), Submodule)
+		self.failUnlessRaises(ValueError, self.rorepo.submodule, "doesn't exist")
+		
+	@with_rw_repo('HEAD', bare=False)
+	def test_submodule_update(self, rwrepo):
+		# fails in bare mode
+		rwrepo._bare = True
+		self.failUnlessRaises(InvalidGitRepositoryError, rwrepo.submodule_update)
+		rwrepo._bare = False
+		
+		# test create submodule
+		sm = rwrepo.submodules[0]
+		sm = rwrepo.create_submodule("my_new_sub", "some_path", join_path_native(self.rorepo.working_tree_dir, sm.path))
+		assert isinstance(sm, Submodule)
+		
+		# note: the rest of this functionality is tested in test_submodule
+		
+