def testConfigRefOmission(self):
r = TestRepo('foo', TestClock())
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit', {
'cool_file': ('whazzap', 0755), # executable
'subdir': {
'crazy times': GitFile('this is awesome') # explicit entry
}
})
cref = r['refs/fancy-config/main']
cref.make_full_tree_commit('Config data',
{'config.json': '{"hello": "world"}'})
self.assertEqual(r.snap(), {
'refs/heads/master': OD([
('29c7b88f7eeed928d38c692052bd0a26f7899864', ['Initial Commit'])
])
})
self.assertEqual(r.snap(include_config=True), {
'refs/heads/master': OD([
('29c7b88f7eeed928d38c692052bd0a26f7899864', ['Initial Commit'])
]),
'refs/fancy-config/main': OD([
('ba5d4a2b2604ec58de362ec8df17b7797a142be2', ['Config data'])
])
})
def testConfigRefOmission(self):
r = TestRepo('foo', TestClock())
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit', {
'cool_file': ('whazzap', 0755), # executable
'subdir': {
'crazy times': GitFile('this is awesome') # explicit entry
}
})
cref = r['refs/fancy-config/main']
cref.make_full_tree_commit('Config data',
{'config.json': '{"hello": "world"}'})
self.assertEqual(r.snap(), {
'refs/heads/master': OD([
('29c7b88f7eeed928d38c692052bd0a26f7899864', ['Initial Commit'])
])
})
self.assertEqual(r.snap(include_config=True), {
'refs/heads/master': OD([
('29c7b88f7eeed928d38c692052bd0a26f7899864', ['Initial Commit'])
]),
'refs/fancy-config/main': OD([
('ba5d4a2b2604ec58de362ec8df17b7797a142be2', ['Config data'])
])
})
def testRepoMirrorOf(self):
r = TestRepo('local', TestClock())
m = TestRepo('mirror', TestClock(), mirror_of=r.repo_path)
self.capture_stdio(m.reify)
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit')
self.assertEqual(list(r.refglob()), [ref])
self.assertEqual(list(m.refglob()), [])
self.capture_stdio(m.run, 'fetch')
self.assertEqual(list(m.refglob()), [m['refs/heads/master']])
self.assertEqual(r.snap(), m.snap())
def testRepoMirrorOf(self):
r = TestRepo('local', TestClock())
m = TestRepo('mirror', TestClock(), mirror_of=r.repo_path)
self.capture_stdio(m.reify)
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit')
self.assertEqual(list(r.refglob()), [ref])
self.assertEqual(list(m.refglob()), [])
self.capture_stdio(m.run, 'fetch')
self.assertEqual(list(m.refglob()), [m['refs/heads/master']])
self.assertEqual(r.snap(), m.snap())
def testEmptyRepo(self):
r = TestRepo('foo', TestClock())
self.assertEqual(list(r.refglob()), [])
self.assertIsNotNone(r.repo_path)
self.assertEquals(r.short_name, 'foo')
self.assertEqual(r.snap(), {})
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit')
self.assertEqual(list(r.refglob()), [ref])
def testEmptyRepo(self):
r = TestRepo('foo', TestClock())
self.assertEqual(list(r.refglob()), [])
self.assertIsNotNone(r.repo_path)
self.assertEquals(r.short_name, 'foo')
self.assertEqual(r.snap(), {})
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit')
self.assertEqual(list(r.refglob()), [ref])
def testSpec(self):
r = TestRepo('foo', TestClock())
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit', {
'cool_file': ('whazzap', 0755), # executable
'subdir': {
'crazy times': GitFile('this is awesome') # explicit entry
}
})
self.assertEqual(r.snap(), {
'refs/heads/master': OD([
('29c7b88f7eeed928d38c692052bd0a26f7899864', ['Initial Commit'])
])
})
self.assertEqual('whazzap', r.run('cat-file', 'blob', 'master:cool_file'))
self.assertEqual('this is awesome',
r.run('cat-file', 'blob', 'master:subdir/crazy times'))
with self.assertRaises(AssertionError):
ref.make_full_tree_commit('invalid object', {'not', 'a', 'spec'})
def testSpec(self):
r = TestRepo('foo', TestClock())
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit', {
'cool_file': ('whazzap', 0755), # executable
'subdir': {
'crazy times': GitFile('this is awesome') # explicit entry
}
})
self.assertEqual(r.snap(), {
'refs/heads/master': OD([
('29c7b88f7eeed928d38c692052bd0a26f7899864', ['Initial Commit'])
])
})
self.assertEqual('whazzap', r.run('cat-file', 'blob', 'master:cool_file'))
self.assertEqual('this is awesome',
r.run('cat-file', 'blob', 'master:subdir/crazy times'))
with self.assertRaises(AssertionError):
ref.make_full_tree_commit('invalid object', {'not', 'a', 'spec'})
def testMultiCommit(self):
r = TestRepo('foo', TestClock())
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit', {
'cool_file': 'whazzap',
'subdir': {
'crazy times': 'this is awesome'
}
})
ref.make_full_tree_commit('Second commit')
self.assertEqual(r.snap(), {
'refs/heads/master': OD([
('86fa6839ec4bb328e82bde851ad131c01b10162d', ['Second commit']),
('b7c705ceddb223c09416b78e87dc8c41e7035a36', ['Initial Commit'])
])
})
# second commit had the default tree
self.assertEqual('contents', r.run('cat-file', 'blob', 'master:file'))
self.assertEqual('this is awesome',
r.run('cat-file', 'blob', 'master~:subdir/crazy times'))
def testMultiCommit(self):
r = TestRepo('foo', TestClock())
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit', {
'cool_file': 'whazzap',
'subdir': {
'crazy times': 'this is awesome'
}
})
ref.make_full_tree_commit('Second commit')
self.assertEqual(r.snap(), {
'refs/heads/master': OD([
('86fa6839ec4bb328e82bde851ad131c01b10162d', ['Second commit']),
('b7c705ceddb223c09416b78e87dc8c41e7035a36', ['Initial Commit'])
])
})
# second commit had the default tree
self.assertEqual('contents', r.run('cat-file', 'blob', 'master:file'))
self.assertEqual('this is awesome',
r.run('cat-file', 'blob', 'master~:subdir/crazy times'))
def testInitialCommit(self):
r = TestRepo('foo', TestClock())
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit', {
'cool_file': 'whazzap',
'subdir': {
'crazy times': 'this is awesome'
}
})
self.assertEqual(list(r.refglob()), [ref])
self.assertEqual(r.snap(include_committer=True), {
'refs/heads/master': OD([
('b7c705ceddb223c09416b78e87dc8c41e7035a36', [
# 'line too long' pylint: disable=C0301
'committer Test User <*****@*****.**> 2014-06-13 00:09:06 +0800',
'',
'Initial Commit'
])
])
})
self.assertEqual('whazzap', r.run('cat-file', 'blob', 'master:cool_file'))
self.assertEqual('this is awesome',
r.run('cat-file', 'blob', 'master:subdir/crazy times'))
def testInitialCommit(self):
r = TestRepo('foo', TestClock())
ref = r['refs/heads/master']
ref.make_full_tree_commit('Initial Commit', {
'cool_file': 'whazzap',
'subdir': {
'crazy times': 'this is awesome'
}
})
self.assertEqual(list(r.refglob()), [ref])
self.assertEqual(r.snap(include_committer=True), {
'refs/heads/master': OD([
('b7c705ceddb223c09416b78e87dc8c41e7035a36', [
# 'line too long' pylint: disable=C0301
'committer Test User <*****@*****.**> 2014-06-13 00:09:06 +0800',
'',
'Initial Commit'
])
])
})
self.assertEqual('whazzap', r.run('cat-file', 'blob', 'master:cool_file'))
self.assertEqual('this is awesome',
r.run('cat-file', 'blob', 'master:subdir/crazy times'))
class Context(object):
"""Test fixture with pieces useful for most tests.
This gets passed to each test script as an arg. Typical usage:
@test
def test_name(f): # `f` is the test "fixture"
f.make_commit(...) # construct a commit at the origin repo
f.checkpoint('before') # dump repo contents for expect output
f.run() # run the code under test
f.checkpoint('after') # dump modified repo content
In special cases tests may customize the fixture before using it.
"""
def __init__(self):
self._clock = TestClock()
self.results = []
# The `origin` and `target` are initialized lazily, so that special
# tests can customize them.
self.origin = None
self.local = None
self.target = None
self.target_url = None
# pylint: disable=W0212
actual_results = property(lambda self: self.results)
def _ensure_init(self):
"""Performs lazy initialization."""
if not self.origin:
self._init_origin('fount')
if not self.target:
self._init_target()
def _init_origin(self, name):
self.origin = TestRepo(name, self._clock)
self.local = TestRepo('local', self._clock, self.origin.repo_path)
def _init_target(self):
assert self.origin
full_path = os.path.join(os.path.dirname(self.origin.repo_path), "grimoire")
self.target_url = 'file://' + full_path
os.makedirs(full_path)
self.target = TestRepo('target', self._clock, '(ignored)')
self.target._repo_path = full_path
self.target.run('init', '--bare')
def make_commit(self, description, spec):
self._ensure_init()
return self.origin[MASTER].make_commit(description, spec)
def record(self, o):
self.results.append(o)
def run(self, **kwargs):
self._ensure_init()
stdout = sys.stdout
stderr = sys.stderr
class LogFilterer(logging.Filter):
def filter(self, record):
# infra.libs.git2.repo logs this message if the command took longer than
# 1s to run. This causes test flakes occasionally.
if (record.name.startswith('infra.libs.git2.repo.Repo') and
record.msg.startswith('Finished in ')): # pragma: no cover
return False
return record.name.startswith((
'infra.services.gsubmodd',
'infra.libs.deps2submodules',
'infra.libs.git2',
))
logout = StringIO()
root_logger = logging.getLogger()
shandler = logging.StreamHandler(logout)
shandler.setFormatter(logging.Formatter('%(levelname)s: %(message)s'))
shandler.addFilter(LogFilterer())
root_logger.addHandler(shandler)
shandler.setLevel(logging.INFO)
fd, filename = tempfile.mkstemp(text=True)
try:
with os.fdopen(fd, 'w+') as fh:
sys.stderr = sys.stdout = fh
try:
self.local.reify()
ret = gsubmodd.reify_submodules(self.local, self.target_url, **kwargs)
if not ret:
self.record('reify_submodules() call failed')
except Exception: # pragma: no cover
self.record(traceback.format_exc().splitlines())
fh.seek(0)
# Uncomment temporarily when needed for debugging
# self.record({'stdio':fh.read().splitlines()})
except Exception: # pragma: no cover
self.record(traceback.format_exc().splitlines())
finally:
sys.stdout = stdout
sys.stderr = stderr
root_logger.removeHandler(shandler)
self.record({'log output': logout.getvalue().splitlines()})
os.remove(filename)
def checkpoint(self, message, *args):
self._ensure_init()
self.record([message, _preserve_commit_order(self.origin.snap()),
_preserve_commit_order(self.target.snap())]
+ [arg for arg in args])
