def test_ls_tree_children_true():
tmp = maketemp()
commands.init_bare(tmp)
commands.fast_import(
repo=tmp,
commits=[
dict(
message='one',
committer='John Doe <*****@*****.**>',
commit_time='1216235872 +0300',
files=[
dict(
path='quux/foo',
content='FOO',
),
dict(
path='bar',
content='BAR',
mode='100755',
),
],
),
],
)
g = commands.ls_tree(repo=tmp, path='quux', children=True)
eq(
g.next(),
dict(
type='blob',
mode='100644',
object='d96c7efbfec2814ae0301ad054dc8d9fc416c9b5',
path='quux/foo',
),
)
assert_raises(StopIteration, g.next)
def test_no_initial_commit():
tmp = maketemp()
commands.init_bare(tmp)
r = repo.Repository(path=tmp)
with r.transaction() as p:
eq(list(p), [])
with p.child('bar').open('w') as f:
f.write('THUD')
# transaction committed, now the content has changed
got = commands.ls_tree(
repo=tmp,
path='bar',
)
got = list(got)
eq(len(got), 1)
got = got[0]
object = got['object']
content = commands.cat_file(
repo=tmp,
object=object,
)
eq(content, 'THUD')
def test_ls_tree_children_false():
tmp = maketemp()
commands.init_bare(tmp)
commands.fast_import(
repo=tmp,
commits=[
dict(
message='one',
committer='John Doe <*****@*****.**>',
commit_time='1216235872 +0300',
files=[
dict(
path='quux/foo',
content='FOO',
),
dict(
path='bar',
content='BAR',
mode='100755',
),
],
),
],
)
g = commands.ls_tree(repo=tmp, path='quux', children=False)
eq(
g.next(),
dict(
mode='040000',
type='tree',
object='d513b699a47153aad2f0cb7ea2cb9fde8c177428',
path='quux',
),
)
assert_raises(StopIteration, g.next)
def isdir(self):
for data in commands.ls_tree(
repo=self.repo,
path=self.path,
treeish=self.rev,
children=True,
):
return True
# i have no children, therefore i am not a directory
return False
def exists(self):
if self.path == '':
# root directory always exists
return True
for data in commands.ls_tree(
repo=self.repo,
path=self.path,
treeish=self.rev,
children=False,
):
return True
return False
def islink(self):
if self.path == '':
# root directory is never a link
return False
for data in commands.ls_tree(
repo=self.repo,
path=self.path,
treeish=self.rev,
children=False,
):
return data['mode'] == '120000'
# didn't match anything -> don't even exist
return False
def test_write_tree():
tmp = maketemp()
repo = os.path.join(tmp, 'repo')
os.mkdir(repo)
commands.init_bare(repo)
index = os.path.join(tmp, 'index')
sha_foo = commands.write_object(repo=repo, content='FOO')
sha_bar = commands.write_object(repo=repo, content='BAR')
commands.update_index(
repo=repo,
index=index,
files=[
dict(
object=sha_foo,
path='quux/foo',
),
dict(
object=sha_bar,
path='bar',
),
],
)
tree = commands.write_tree(
repo=repo,
index=index,
)
eq(tree, 'e8abc9dd8c483a4e27598521674ae7a357d2c825')
g = commands.ls_tree(repo=repo, treeish=tree)
eq(
g.next(),
dict(
mode='100644',
type='blob',
object='add8373108657cb230a5379a6fcdaab73f330642',
path='bar',
),
)
eq(
g.next(),
dict(
mode='040000',
type='tree',
object='d513b699a47153aad2f0cb7ea2cb9fde8c177428',
path='quux',
),
)
assert_raises(StopIteration, g.next)
def __iter__(self):
for data in commands.ls_tree(
repo=self.repo,
path=self.path,
treeish=self.rev,
children=True,
):
if self.path == '':
prefix = ''
else:
prefix = self.path + '/'
assert data['path'][:len(prefix)] == prefix
relative = data['path'][len(prefix):]
if relative == '.gitfs-placeholder':
# hide the magic
continue
yield self.child(relative)
def size(self):
if self.path == '':
object = commands.rev_parse(
repo=self.repo,
rev='%s^{tree}' % self.rev,
)
for data in commands.ls_tree(
repo=self.repo,
path=self.path,
treeish=self.rev,
children=False,
):
object = data['object']
break
return commands.get_object_size(
repo=self.repo,
object=object,
)
def test_commit_race():
tmp = maketemp()
commands.init_bare(tmp)
commands.fast_import(
repo=tmp,
commits=[
dict(
message='one',
committer='John Doe <*****@*****.**>',
commit_time='1216235872 +0300',
files=[
dict(
path='quux/foo',
content='FOO',
),
dict(
path='bar',
content='orig\n',
mode='100755',
),
],
),
],
)
r = repo.Repository(path=tmp)
racecount = 0
tries = 1
MAX_RETRIES = 3
success = False
while tries <= MAX_RETRIES:
try:
with r.transaction() as p:
if racecount < 2:
racecount += 1
r2 = repo.Repository(path=tmp)
with r2.transaction() as p2:
with p2.child('bar').open('a') as f:
f.write('racer %d\n' % racecount)
with p.child('bar').open('a') as f:
f.write('loser %d\n' % tries)
except repo.TransactionRaceLostError:
tries += 1
else:
success = True
break
assert success
# transaction committed, now the content has changed
got = commands.ls_tree(
repo=tmp,
path='bar',
)
got = list(got)
eq(len(got), 1)
got = got[0]
object = got['object']
content = commands.cat_file(
repo=tmp,
object=object,
)
eq(content, 'orig\nracer 1\nracer 2\nloser 3\n')
def test_simple():
tmp = maketemp()
commands.init_bare(tmp)
commands.fast_import(
repo=tmp,
commits=[
dict(
message='one',
committer='John Doe <*****@*****.**>',
commit_time='1216235872 +0300',
files=[
dict(
path='quux/foo',
content='FOO',
),
dict(
path='bar',
content='BAR',
mode='100755',
),
],
),
],
)
r = repo.Repository(path=tmp)
with r.transaction() as p:
assert type(p) == indexfs.IndexFS
eq(p.path, '')
eq(list(p), [p.child('bar'), p.child('quux')])
with p.child('bar').open('w') as f:
f.write('THUD')
# the committed tree has not changed yet, because transaction
# is still open
got = commands.ls_tree(
repo=tmp,
path='bar',
)
got = list(got)
eq(len(got), 1)
got = got[0]
object = got['object']
content = commands.cat_file(
repo=tmp,
object=object,
)
eq(content, 'BAR')
# transaction committed, now the content has changed
got = commands.ls_tree(
repo=tmp,
path='bar',
)
got = list(got)
eq(len(got), 1)
got = got[0]
object = got['object']
content = commands.cat_file(
repo=tmp,
object=object,
)
eq(content, 'THUD')
