def GetCompleter(user_options):
binary = FindGoCodeBinary(user_options)
if binary:
_logger.info("Enabling go completion using %s", binary)
return GoCodeCompleter(user_options)
_logger.info("Could not find gocode binary, no go completion.")
return None
def setUp(self):
user_options = user_options_store.DefaultOptions()
user_options['gocode_binary_path'] = DUMMY_BINARY
self._completer = GoCodeCompleter(user_options)
class GoCodeCompleter_test(object):
def setUp(self):
user_options = user_options_store.DefaultOptions()
user_options['gocode_binary_path'] = DUMMY_BINARY
self._completer = GoCodeCompleter(user_options)
def _BuildRequest(self, line_num, column_num):
request = REQUEST_DATA.copy()
request['column_num'] = column_num
request['line_num'] = line_num
request['file_data'][PATH_TO_TEST_FILE]['contents'] = ReadFile(
PATH_TO_TEST_FILE)
return RequestWrap(request)
def FindGoCodeBinary_test(self):
user_options = user_options_store.DefaultOptions()
eq_(PATH_TO_GOCODE_BINARY,
self._completer.FindBinary("gocode", user_options))
user_options['gocode_binary_path'] = DUMMY_BINARY
eq_(DUMMY_BINARY, self._completer.FindBinary("gocode", user_options))
user_options['gocode_binary_path'] = DATA_DIR
eq_(None, self._completer.FindBinary("gocode", user_options))
# Test line-col to offset in the file before any unicode occurrences.
def ComputeCandidatesInnerOffsetBeforeUnicode_test(self):
mock = MockPopen(returncode=0,
stdout=ReadFile(PATH_TO_POS121_RES),
stderr='')
self._completer._popener = mock
# Col 8 corresponds to cursor at log.Pr^int("Line 7 ...
self._completer.ComputeCandidatesInner(self._BuildRequest(7, 8))
eq_(mock.cmd, [
DUMMY_BINARY, '-f=json', 'autocomplete', PATH_TO_TEST_FILE, '121'
])
# Test line-col to offset in the file after a unicode occurrences.
def ComputeCandidatesInnerAfterUnicode_test(self):
mock = MockPopen(returncode=0,
stdout=ReadFile(PATH_TO_POS215_RES),
stderr='')
self._completer._popener = mock
# Col 9 corresponds to cursor at log.Pri^nt("Line 7 ...
self._completer.ComputeCandidatesInner(self._BuildRequest(9, 9))
eq_(mock.cmd, [
DUMMY_BINARY, '-f=json', 'autocomplete', PATH_TO_TEST_FILE, '215'
])
# Test end to end parsing of completed results.
def ComputeCandidatesInner_test(self):
mock = MockPopen(returncode=0,
stdout=ReadFile(PATH_TO_POS292_RES),
stderr='')
self._completer._popener = mock
# Col 40 corresponds to cursor at ..., log.Prefi^x ...
result = self._completer.ComputeCandidatesInner(
self._BuildRequest(10, 40))
eq_(mock.cmd, [
DUMMY_BINARY, '-f=json', 'autocomplete', PATH_TO_TEST_FILE, '292'
])
eq_(result, [{
'menu_text': u'Prefix',
'insertion_text': u'Prefix',
'extra_menu_info': u'func() string',
'detailed_info': u'Prefix func() string func',
'kind': u'func'
}])
# Test gocode failure.
@raises(RuntimeError)
def ComputeCandidatesInnerGoCodeFailure_test(self):
mock = MockPopen(returncode=1, stdout='', stderr='')
self._completer._popener = mock
self._completer.ComputeCandidatesInner(self._BuildRequest(1, 1))
# Test JSON parsing failure.
@raises(RuntimeError)
def ComputeCandidatesInnerParseFailure_test(self):
mock = MockPopen(returncode=0,
stdout="{this isn't parseable",
stderr='')
self._completer._popener = mock
self._completer.ComputeCandidatesInner(self._BuildRequest(1, 1))
# Test empty results error (different than no results).
@raises(RuntimeError)
def ComputeCandidatesInnerNoResultsFailure_test(self):
mock = MockPopen(returncode=0, stdout='[]', stderr='')
self._completer._popener = mock
self._completer.ComputeCandidatesInner(self._BuildRequest(1, 1))
# Test empty results error (different than no results).
@raises(RuntimeError)
def ComputeCandidatesGoCodePanic_test(self):
mock = MockPopen(returncode=0,
stdout=ReadFile(PATH_TO_PANIC_OUTPUT_RES),
stderr='')
self._completer._popener = mock
self._completer.ComputeCandidatesInner(self._BuildRequest(1, 1))
def GetCompleter(user_options):
return GoCodeCompleter(user_options)
def setUp( self ):
self._completer = GoCodeCompleter(
user_options_store.DefaultOptions() )
self._completer._binary = 'THE_BINARY'
class GoCodeCompleter_test( object ):
def setUp( self ):
self._completer = GoCodeCompleter(
user_options_store.DefaultOptions() )
self._completer._binary = 'THE_BINARY'
def _BuildRequest( self, line_num, column_num ):
request = REQUEST_DATA.copy()
request[ 'column_num' ] = column_num
request[ 'line_num' ] = line_num
with open(PATH_TO_TEST_FILE, 'r') as testfile:
request[ 'file_data' ][ PATH_TO_TEST_FILE ][ 'contents' ] = testfile.read()
return RequestWrap( request )
# Test line-col to offset in the file before any unicode occurrences.
def ComputeCandidatesInnerOffsetBeforeUnicode_test( self ):
with open(PATH_TO_POS121_RES, 'r') as gocodeoutput:
mock = MockPopen(returncode=0, stdout=gocodeoutput.read(), stderr="")
self._completer._popener = mock
# Col 8 corresponds to cursor at log.Pr^int("Line 7 ...
self._completer.ComputeCandidatesInner(self._BuildRequest(7, 8))
eq_(mock.cmd, ['THE_BINARY', '-f=json', 'autocomplete', PATH_TO_TEST_FILE, "121"])
# Test line-col to offset in the file after a unicode occurrences.
def ComputeCandidatesInnerAfterUnicode_test( self ):
with open(PATH_TO_POS215_RES, 'r') as gocodeoutput:
mock = MockPopen(returncode=0, stdout=gocodeoutput.read(), stderr="")
self._completer._popener = mock
# Col 9 corresponds to cursor at log.Pri^nt("Line 7 ...
self._completer.ComputeCandidatesInner(self._BuildRequest(9, 9))
eq_(mock.cmd, ['THE_BINARY', '-f=json', 'autocomplete', PATH_TO_TEST_FILE, "215"])
# Test end to end parsing of completed results.
def ComputeCandidatesInner_test( self ):
with open(PATH_TO_POS292_RES, 'r') as gocodeoutput:
mock = MockPopen(returncode=0, stdout=gocodeoutput.read(), stderr="")
self._completer._popener = mock
# Col 40 corresponds to cursor at ..., log.Prefi^x ...
result = self._completer.ComputeCandidatesInner(self._BuildRequest(10, 40))
eq_(mock.cmd, ['THE_BINARY', '-f=json', 'autocomplete', PATH_TO_TEST_FILE, "292"])
eq_(result, [{
'menu_text': u'Prefix',
'insertion_text': u'Prefix',
'extra_menu_info': u'func() string',
'kind': u'func'
}])
# Test gocode failure.
@raises(RuntimeError)
def ComputeCandidatesInnerGoCodeFailure_test( self ):
mock = MockPopen(returncode=1, stdout="", stderr="")
self._completer._popener = mock
self._completer.ComputeCandidatesInner(self._BuildRequest(1, 1))
# Test JSON parsing failure.
@raises(RuntimeError)
def ComputeCandidatesInnerParseFailure_test( self ):
mock = MockPopen(returncode=0, stdout="{this isn't parseable", stderr="")
self._completer._popener = mock
self._completer.ComputeCandidatesInner(self._BuildRequest(1, 1))
# Test empty results error (different than no results).
@raises(RuntimeError)
def ComputeCandidatesInnerNoResultsFailure_test( self ):
mock = MockPopen(returncode=0, stdout="[]", stderr="")
self._completer._popener = mock
self._completer.ComputeCandidatesInner(self._BuildRequest(1, 1))
# Test empty results error (different than no results).
@raises(RuntimeError)
def ComputeCandidatesGoCodePanic_test( self ):
with open(PATH_TO_PANIC_OUTPUT_RES, 'r') as gocodeoutput:
mock = MockPopen(returncode=0, stdout=gocodeoutput.read(), stderr="")
self._completer._popener = mock
self._completer.ComputeCandidatesInner(self._BuildRequest(1, 1))