mirror of
https://github.com/thegeeklab/ansible-later.git
synced 2024-11-26 23:00:36 +00:00
108 lines
3.4 KiB
Python
108 lines
3.4 KiB
Python
|
import os
|
||
|
|
import tempfile
|
||
|
|
|
||
|
|
from git.objects import IndexObject
|
||
|
|
from git.refs import (
|
||
|
|
RefLogEntry,
|
||
|
|
RefLog
|
||
|
|
)
|
||
|
|
from git.test.lib import (
|
||
|
|
TestBase,
|
||
|
|
fixture_path
|
||
|
|
)
|
||
|
|
from git.util import Actor, rmtree, hex_to_bin
|
||
|
|
|
||
|
|
import os.path as osp
|
||
|
|
|
||
|
|
|
||
|
|
class TestRefLog(TestBase):
|
||
|
|
|
||
|
|
def test_reflogentry(self):
|
||
|
|
nullhexsha = IndexObject.NULL_HEX_SHA
|
||
|
|
hexsha = 'F' * 40
|
||
|
|
actor = Actor('name', 'email')
|
||
|
|
msg = "message"
|
||
|
|
|
||
|
|
self.failUnlessRaises(ValueError, RefLogEntry.new, nullhexsha, hexsha, 'noactor', 0, 0, "")
|
||
|
|
e = RefLogEntry.new(nullhexsha, hexsha, actor, 0, 1, msg)
|
||
|
|
|
||
|
|
assert e.oldhexsha == nullhexsha
|
||
|
|
assert e.newhexsha == hexsha
|
||
|
|
assert e.actor == actor
|
||
|
|
assert e.time[0] == 0
|
||
|
|
assert e.time[1] == 1
|
||
|
|
assert e.message == msg
|
||
|
|
|
||
|
|
# check representation (roughly)
|
||
|
|
assert repr(e).startswith(nullhexsha)
|
||
|
|
|
||
|
|
def test_base(self):
|
||
|
|
rlp_head = fixture_path('reflog_HEAD')
|
||
|
|
rlp_master = fixture_path('reflog_master')
|
||
|
|
tdir = tempfile.mktemp(suffix="test_reflogs")
|
||
|
|
os.mkdir(tdir)
|
||
|
|
|
||
|
|
rlp_master_ro = RefLog.path(self.rorepo.head)
|
||
|
|
assert osp.isfile(rlp_master_ro)
|
||
|
|
|
||
|
|
# simple read
|
||
|
|
reflog = RefLog.from_file(rlp_master_ro)
|
||
|
|
assert reflog._path is not None
|
||
|
|
assert isinstance(reflog, RefLog)
|
||
|
|
assert len(reflog)
|
||
|
|
|
||
|
|
# iter_entries works with path and with stream
|
||
|
|
assert len(list(RefLog.iter_entries(open(rlp_master, 'rb'))))
|
||
|
|
assert len(list(RefLog.iter_entries(rlp_master)))
|
||
|
|
|
||
|
|
# raise on invalid revlog
|
||
|
|
# TODO: Try multiple corrupted ones !
|
||
|
|
pp = 'reflog_invalid_'
|
||
|
|
for suffix in ('oldsha', 'newsha', 'email', 'date', 'sep'):
|
||
|
|
self.failUnlessRaises(ValueError, RefLog.from_file, fixture_path(pp + suffix))
|
||
|
|
# END for each invalid file
|
||
|
|
|
||
|
|
# cannot write an uninitialized reflog
|
||
|
|
self.failUnlessRaises(ValueError, RefLog().write)
|
||
|
|
|
||
|
|
# test serialize and deserialize - results must match exactly
|
||
|
|
binsha = hex_to_bin(('f' * 40).encode('ascii'))
|
||
|
|
msg = "my reflog message"
|
||
|
|
cr = self.rorepo.config_reader()
|
||
|
|
for rlp in (rlp_head, rlp_master):
|
||
|
|
reflog = RefLog.from_file(rlp)
|
||
|
|
tfile = osp.join(tdir, osp.basename(rlp))
|
||
|
|
reflog.to_file(tfile)
|
||
|
|
assert reflog.write() is reflog
|
||
|
|
|
||
|
|
# parsed result must match ...
|
||
|
|
treflog = RefLog.from_file(tfile)
|
||
|
|
assert treflog == reflog
|
||
|
|
|
||
|
|
# ... as well as each bytes of the written stream
|
||
|
|
assert open(tfile).read() == open(rlp).read()
|
||
|
|
|
||
|
|
# append an entry
|
||
|
|
entry = RefLog.append_entry(cr, tfile, IndexObject.NULL_BIN_SHA, binsha, msg)
|
||
|
|
assert entry.oldhexsha == IndexObject.NULL_HEX_SHA
|
||
|
|
assert entry.newhexsha == 'f' * 40
|
||
|
|
assert entry.message == msg
|
||
|
|
assert RefLog.from_file(tfile)[-1] == entry
|
||
|
|
|
||
|
|
# index entry
|
||
|
|
# raises on invalid index
|
||
|
|
self.failUnlessRaises(IndexError, RefLog.entry_at, rlp, 10000)
|
||
|
|
|
||
|
|
# indices can be positive ...
|
||
|
|
assert isinstance(RefLog.entry_at(rlp, 0), RefLogEntry)
|
||
|
|
RefLog.entry_at(rlp, 23)
|
||
|
|
|
||
|
|
# ... and negative
|
||
|
|
for idx in (-1, -24):
|
||
|
|
RefLog.entry_at(rlp, idx)
|
||
|
|
# END for each index to read
|
||
|
|
# END for each reflog
|
||
|
|
|
||
|
|
# finally remove our temporary data
|
||
|
|
rmtree(tdir)
|