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from nose.tools import eq_ as eq
import os
import subprocess
import random
from gitosis import repository
from gitosis.test.util import (
mkdir,
maketemp,
readFile,
writeFile,
check_mode,
assert_raises,
)
def check_bare(path):
# we want it to be a bare repository
assert not os.path.exists(os.path.join(path, '.git'))
def test_init_simple():
tmp = maketemp()
path = os.path.join(tmp, 'repo.git')
repository.init(path)
check_mode(path, 0750, is_dir=True)
check_bare(path)
def test_init_exist_dir():
tmp = maketemp()
path = os.path.join(tmp, 'repo.git')
mkdir(path, 0710)
check_mode(path, 0710, is_dir=True)
repository.init(path)
# my weird access mode is preserved
check_mode(path, 0710, is_dir=True)
check_bare(path)
def test_init_exist_git():
tmp = maketemp()
path = os.path.join(tmp, 'repo.git')
repository.init(path)
repository.init(path)
check_mode(path, 0750, is_dir=True)
check_bare(path)
def test_init_templates():
tmp = maketemp()
path = os.path.join(tmp, 'repo.git')
templatedir = os.path.join(
os.path.dirname(__file__),
'mocktemplates',
)
repository.init(path, template=templatedir)
repository.init(path)
got = readFile(os.path.join(path, 'no-confusion'))
eq(got, 'i should show up\n')
check_mode(
os.path.join(path, 'hooks', 'post-update'),
0755,
is_file=True,
)
got = readFile(os.path.join(path, 'hooks', 'post-update'))
eq(got, '#!/bin/sh\n# i can override standard templates\n')
# standard templates are there, too
assert os.path.isfile(os.path.join(path, 'hooks', 'pre-rebase'))
def test_init_environment():
tmp = maketemp()
path = os.path.join(tmp, 'repo.git')
mockbindir = os.path.join(tmp, 'mockbin')
os.mkdir(mockbindir)
mockgit = os.path.join(mockbindir, 'git')
writeFile(mockgit, '''\
#!/bin/sh
set -e
# git wrapper for gitosis unit tests
printf '%s' "$GITOSIS_UNITTEST_COOKIE" >"$(dirname "$0")/../cookie"
# strip away my special PATH insert so system git will be found
PATH="${PATH#*:}"
exec git "$@"
''')
os.chmod(mockgit, 0755)
magic_cookie = '%d' % random.randint(1, 100000)
good_path = os.environ['PATH']
try:
os.environ['PATH'] = '%s:%s' % (mockbindir, good_path)
os.environ['GITOSIS_UNITTEST_COOKIE'] = magic_cookie
repository.init(path)
finally:
os.environ['PATH'] = good_path
os.environ.pop('GITOSIS_UNITTEST_COOKIE', None)
eq(
sorted(os.listdir(tmp)),
sorted([
'mockbin',
'cookie',
'repo.git',
]),
)
got = readFile(os.path.join(tmp, 'cookie'))
eq(got, magic_cookie)
def test_fast_import_environment():
tmp = maketemp()
path = os.path.join(tmp, 'repo.git')
mockbindir = os.path.join(tmp, 'mockbin')
os.mkdir(mockbindir)
mockgit = os.path.join(mockbindir, 'git')
writeFile(mockgit, '''\
#!/bin/sh
set -e
# git wrapper for gitosis unit tests
printf '%s' "$GITOSIS_UNITTEST_COOKIE" >"$(dirname "$0")/../cookie"
# strip away my special PATH insert so system git will be found
PATH="${PATH#*:}"
exec git "$@"
''')
os.chmod(mockgit, 0755)
magic_cookie = '%d' % random.randint(1, 100000)
good_path = os.environ['PATH']
try:
os.environ['PATH'] = '%s:%s' % (mockbindir, good_path)
os.environ['GITOSIS_UNITTEST_COOKIE'] = magic_cookie
repository.fast_import(
git_dir=path,
commit_msg='foo initial bar',
committer='Mr. Unit Test <unit.test@example.com>',
files=[
('foo', 'bar\n'),
],
)
finally:
os.environ['PATH'] = good_path
os.environ.pop('GITOSIS_UNITTEST_COOKIE', None)
eq(
sorted(os.listdir(tmp)),
sorted([
'mockbin',
'cookie',
'repo.git',
]),
)
got = readFile(os.path.join(tmp, 'cookie'))
eq(got, magic_cookie)
def test_export_simple():
tmp = maketemp()
git_dir = os.path.join(tmp, 'repo.git')
repository.init(path=git_dir)
repository.fast_import(
git_dir=git_dir,
committer='John Doe <jdoe@example.com>',
commit_msg="""\
Reverse the polarity of the neutron flow.
Frobitz the quux and eschew obfuscation.
""",
files=[
('foo', 'content'),
('bar/quux', 'another'),
],
)
export = os.path.join(tmp, 'export')
repository.export(git_dir=git_dir, path=export)
eq(sorted(os.listdir(export)),
sorted(['foo', 'bar']))
eq(readFile(os.path.join(export, 'foo')), 'content')
eq(os.listdir(os.path.join(export, 'bar')), ['quux'])
eq(readFile(os.path.join(export, 'bar', 'quux')), 'another')
child = subprocess.Popen(
args=['git', 'cat-file', 'commit', 'HEAD'],
cwd=git_dir,
stdout=subprocess.PIPE,
close_fds=True,
env=dict(GIT_DIR=git_dir),
)
got = child.stdout.read().splitlines()
returncode = child.wait()
if returncode != 0:
raise RuntimeError('git exit status %d' % returncode)
eq(got[0].split(None, 1)[0], 'tree')
eq(got[1].rsplit(None, 2)[0],
'author John Doe <jdoe@example.com>')
eq(got[2].rsplit(None, 2)[0],
'committer John Doe <jdoe@example.com>')
eq(got[3], '')
eq(got[4], 'Reverse the polarity of the neutron flow.')
eq(got[5], '')
eq(got[6], 'Frobitz the quux and eschew obfuscation.')
eq(got[7:], [])
def test_export_environment():
tmp = maketemp()
git_dir = os.path.join(tmp, 'repo.git')
mockbindir = os.path.join(tmp, 'mockbin')
os.mkdir(mockbindir)
mockgit = os.path.join(mockbindir, 'git')
writeFile(mockgit, '''\
#!/bin/sh
set -e
# git wrapper for gitosis unit tests
printf '%s\n' "$GITOSIS_UNITTEST_COOKIE" >>"$(dirname "$0")/../cookie"
# strip away my special PATH insert so system git will be found
PATH="${PATH#*:}"
exec git "$@"
''')
os.chmod(mockgit, 0755)
repository.init(path=git_dir)
repository.fast_import(
git_dir=git_dir,
committer='John Doe <jdoe@example.com>',
commit_msg="""\
Reverse the polarity of the neutron flow.
Frobitz the quux and eschew obfuscation.
""",
files=[
('foo', 'content'),
('bar/quux', 'another'),
],
)
export = os.path.join(tmp, 'export')
magic_cookie = '%d' % random.randint(1, 100000)
good_path = os.environ['PATH']
try:
os.environ['PATH'] = '%s:%s' % (mockbindir, good_path)
os.environ['GITOSIS_UNITTEST_COOKIE'] = magic_cookie
repository.export(git_dir=git_dir, path=export)
finally:
os.environ['PATH'] = good_path
os.environ.pop('GITOSIS_UNITTEST_COOKIE', None)
got = readFile(os.path.join(tmp, 'cookie'))
eq(
got,
# export runs git twice
'%s\n%s\n' % (magic_cookie, magic_cookie),
)
def test_has_initial_commit_fail_notAGitDir():
tmp = maketemp()
e = assert_raises(
repository.GitRevParseError,
repository.has_initial_commit,
git_dir=tmp)
eq(str(e), 'rev-parse failed: exit status 128')
def test_has_initial_commit_no():
tmp = maketemp()
repository.init(path=tmp)
got = repository.has_initial_commit(git_dir=tmp)
eq(got, False)
def test_has_initial_commit_yes():
tmp = maketemp()
repository.init(path=tmp)
repository.fast_import(
git_dir=tmp,
commit_msg='fakecommit',
committer='John Doe <jdoe@example.com>',
files=[],
)
got = repository.has_initial_commit(git_dir=tmp)
eq(got, True)
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