def add_logs():
self.addDetail('daemon_log', content.Content(
content.UTF8_TEXT,
lambda: [daemon_log.getvalue()]))
self.addDetail('client_log', content.Content(
content.UTF8_TEXT,
lambda: [client_log.getvalue().encode('utf-8')]))
def start_service_subprocess(self):
# Make sure this plugin is exposed to the subprocess
# SLOOWWW (~2 seconds, which is why we are doing the work anyway)
fd, tempname = tempfile.mkstemp(prefix='tmp-log-bzr-lp-forking-')
# I'm not 100% sure about when cleanup runs versus addDetail, but I
# think this will work.
self.addCleanup(os.remove, tempname)
def read_log():
f = os.fdopen(fd)
f.seek(0)
content = f.read()
f.close()
return [content]
self.addDetail('server-log', content.Content(
content.ContentType('text', 'plain', {"charset": "utf8"}),
read_log))
service_fd, path = tempfile.mkstemp(prefix='tmp-lp-service-',
suffix='.sock')
os.close(service_fd)
# The service wants to create this file as a socket.
os.remove(path)
env_changes = {
'BZR_PLUGIN_PATH': lpserve.__path__[0],
'BZR_LOG': tempname,
}
proc = self._start_subprocess(path, env_changes)
return proc, path
def setUp(self):
fixtures.Fixture.setUp(self)
self.addCleanup(delattr, self, 'content')
self.content = [_b('content available until cleanUp')]
self.addDetail(
'content',
content.Content(content_type.UTF8_TEXT, self.get_content))
def test_foo(self):
self.useFixture(fixture)
# Add a colliding detail (both should show up)
self.addDetail(
'content',
content.Content(content_type.UTF8_TEXT,
lambda: [_b('foo')]))
def test_get_details_success(self):
parser = pysubunit.details.SimpleDetailsParser(None)
expected = {}
expected['message'] = content.Content(
content_type.ContentType("text", "plain"), lambda: [compat._b("")])
found = parser.get_details("success")
self.assertEqual(expected, found)
def get_details(self, style=None):
result = {}
if not style:
# We know that subunit/testtools serialise [] formatted
# tracebacks as utf8, but perhaps we need a ReplacingContent
# or something like that.
result['traceback'] = content.Content(
content_type.ContentType("text", "x-traceback",
{"charset": "utf8"}),
lambda: [self._message])
else:
if style == 'skip':
name = 'reason'
else:
name = 'message'
result[name] = content.Content(
content_type.ContentType("text", "plain"),
lambda: [self._message])
return result
def _feed_chunks(self, line):
residue = self._chunk_parser.write(line)
if residue is not None:
# Line based use always ends on no residue.
assert residue == '', 'residue: %r' % (residue, )
body = self._body
self._details[self._name] = content.Content(
self._content_type, lambda: [body.getvalue()])
self._chunk_parser.close()
self._parse_state = self._look_for_content
def setUp(self):
super(EtcdTestEnvironment, self).setUp()
self.curl_log = []
self.addDetail(
'etcd-curl',
content.Content(
content_type.UTF8_TEXT,
self._get_curl_calls,
),
)
self.addCleanup(self.curl_delete, '/', skip_namespace=True)
def _exc_info_to_details(self, exc_info):
"""Translate 'exc_info' into a details dictionary usable with subunit.
"""
# In an ideal world, we'd use the pre-bundled 'TracebackContent' class
# from testtools. However, 'OutputFormatter' contains special logic to
# handle errors from doctests, so we have to use that and manually
# create an object equivalent to an instance of 'TracebackContent'.
formatter = OutputFormatter(None)
traceback = formatter.format_traceback(exc_info)
return {
'traceback':
content.Content(self.TRACEBACK_CONTENT_TYPE,
lambda: [traceback.encode('utf8')])
}
def _copy_content(content_object):
"""Make a copy of the given content object.
The content within ``content_object`` is iterated and saved. This is
useful when the source of the content is volatile, a log file in a
temporary directory for example.
:param content_object: A `content.Content` instance.
:return: A `content.Content` instance with the same mime-type as
``content_object`` and a non-volatile copy of its content.
"""
content_bytes = list(content_object.iter_bytes())
content_callback = lambda: content_bytes
return content.Content(content_object.content_type, content_callback)
def test_get_details(self):
parser = pysubunit.details.SimpleDetailsParser(None)
expected = {}
expected['traceback'] = content.Content(
content_type.ContentType("text", "x-traceback",
{'charset': 'utf8'}),
lambda: [compat._b("")])
found = parser.get_details()
self.assertEqual(expected.keys(), found.keys())
self.assertEqual(expected['traceback'].content_type,
found['traceback'].content_type)
self.assertEqual(
compat._b('').join(expected['traceback'].iter_bytes()),
compat._b('').join(found['traceback'].iter_bytes()))
def _gather_details(self, getDetails):
"""Merge the details from getDetails() into self.getDetails()."""
details = getDetails()
my_details = self.getDetails()
for name, content_object in details.items():
new_name = name
disambiguator = itertools.count(1)
while new_name in my_details:
new_name = '%s-%d' % (name, advance_iterator(disambiguator))
name = new_name
content_bytes = list(content_object.iter_bytes())
content_callback = lambda:content_bytes
self.addDetail(name,
content.Content(content_object.content_type, content_callback))
def test_parts(self):
parser = pysubunit.details.MultipartDetailsParser(None)
parser.lineReceived(compat._b("Content-Type: text/plain\n"))
parser.lineReceived(compat._b("something\n"))
parser.lineReceived(compat._b("F\r\n"))
parser.lineReceived(compat._b("serialised\n"))
parser.lineReceived(compat._b("form0\r\n"))
expected = {}
expected['something'] = content.Content(
content_type.ContentType("text", "plain"),
lambda: [compat._b("serialised\nform")])
found = parser.get_details()
self.assertEqual(expected.keys(), found.keys())
self.assertEqual(expected['something'].content_type,
found['something'].content_type)
self.assertEqual(
compat._b('').join(expected['something'].iter_bytes()),
compat._b('').join(found['something'].iter_bytes()))
def details_content(content_id, content_type=None, get_bytes=None,
get_text=None, get_json=None, get_yaml=None):
content_type = content_type or content.UTF8_TEXT
if get_bytes is None:
if get_text:
get_bytes = get_text_to_get_bytes(get_text=get_text)
elif get_json:
get_bytes = get_json_to_get_bytes(get_json=get_json)
elif get_yaml:
get_bytes = get_yaml_to_get_bytes(get_yaml=get_yaml)
else:
message = ("Any of get_bytes, get_text or get_json parameters has "
"been specified")
raise ValueError(message)
content_object = content.Content(content_type=content_type,
get_bytes=get_bytes)
content_object.content_id = content_id
return content_object
def check_forbidden_modules(self, err, forbidden_imports):
"""Check for forbidden modules in stderr.
:param err: Standard error
:param forbidden_imports: List of forbidden modules
"""
self.addDetail('subprocess_stderr',
content.Content(content.ContentType("text", "plain"),
lambda:[err]))
bad_modules = []
for module_name in forbidden_imports:
if err.find("\nimport %s " % module_name) != -1:
bad_modules.append(module_name)
if bad_modules:
self.fail("command loaded forbidden modules %r"
% (bad_modules,))
def profiler_stats(self, stats):
"""Report profiler stats."""
fd, filename = tempfile.mkstemp()
os.close(fd)
try:
stats.dump_stats(filename)
stats_dump = open(filename)
try:
profile_content = content.Content(
self.PROFILE_CONTENT_TYPE, stats_dump.read)
details = {'profiler-stats': profile_content}
# Name the test 'zope:profiler_stats' just like its tag.
self._emit_fake_test(
self.TAG_PROFILER_STATS, self.TAG_PROFILER_STATS, details)
finally:
stats_dump.close()
finally:
os.unlink(filename)
def addSuccess(self, test, details=None):
test = self._add_prefix(test)
xfail_reason = find_in_list(self.expected_failures, test.id())
if xfail_reason is not None:
self.uxsuccess_added += 1
self.total_uxsuccess += 1
if details is None:
details = {}
details['reason'] = content.Content(
content_type.ContentType("text", "plain", {"charset": "utf8"}),
lambda: xfail_reason)
self._ops.addUnexpectedSuccess(test, details)
if self.output:
self._ops.output_msg(self.output)
if self.fail_immediately:
raise ImmediateFail()
else:
self._ops.addSuccess(test, details)
self.output = None
def _exc_info_to_details(self, exc_info):
"""Translate 'exc_info' into a details dictionary usable with subunit.
"""
# In an ideal world, we'd use the pre-bundled 'TracebackContent' class
# from testtools. However, 'OutputFormatter' contains special logic to
# handle errors from doctests, so we have to use that and manually
# create an object equivalent to an instance of 'TracebackContent'.
formatter = OutputFormatter(None)
traceback = formatter.format_traceback(exc_info)
# We have no idea if the traceback is a unicode object or a bytestring
# with non-ASCII characters. We had best be careful when handling it.
if isinstance(traceback, unicode):
unicode_tb = traceback
else:
# Assume the traceback was utf-8 encoded, but still be careful.
unicode_tb = traceback.decode('utf8', 'replace')
return {
'traceback': content.Content(
self.TRACEBACK_CONTENT_TYPE, lambda: [unicode_tb.encode('utf8')])}
def get_content(self):
return content.Content(
content.ContentType("text", "foo"), lambda: ['foo'])
def test_foo(self):
self.addDetail(
'foo', content.Content('text/plain', lambda: 'foo'))
def _add_reason(self, reason):
self.addDetail('reason', content.Content(
content.ContentType('text', 'plain'),
lambda: [reason.encode('utf8')]))
def _get_text_details(self, name, text):
"""Get a details dictionary that just has some plain text."""
return {
name: content.Content(
self.PLAIN_TEXT, lambda: [text.encode('utf8')])}
