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############################################################################
# Copyright(c) Open Law Library. All rights reserved. #
# See ThirdPartyNotices.txt in the project root for additional notices. #
# #
# Licensed under the Apache License, Version 2.0 (the "License") #
# you may not use this file except in compliance with the License. #
# You may obtain a copy of the License at #
# #
# http: // www.apache.org/licenses/LICENSE-2.0 #
# #
# Unless required by applicable law or agreed to in writing, software #
# distributed under the License is distributed on an "AS IS" BASIS, #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
# See the License for the specific language governing permissions and #
# limitations under the License. #
############################################################################
from typing import Optional, Union
from lsprotocol.types import (
TEXT_DOCUMENT_SEMANTIC_TOKENS_RANGE,
)
from lsprotocol.types import (
Position,
Range,
SemanticTokens,
SemanticTokensLegend,
SemanticTokensPartialResult,
SemanticTokensRangeParams,
TextDocumentIdentifier,
)
from ...conftest import ClientServer
SemanticTokenReturnType = Optional[
Union[SemanticTokensPartialResult, Optional[SemanticTokens]]
]
class ConfiguredLS(ClientServer):
def __init__(self):
super().__init__()
@self.server.feature(
TEXT_DOCUMENT_SEMANTIC_TOKENS_RANGE,
SemanticTokensLegend(
token_types=["keyword", "operator"], token_modifiers=["readonly"]
),
)
def f(
params: SemanticTokensRangeParams,
) -> SemanticTokenReturnType:
if params.text_document.uri == "file://return.tokens":
return SemanticTokens(data=[0, 0, 3, 0, 0])
@ConfiguredLS.decorate()
def test_capabilities(client_server):
_, server = client_server
capabilities = server.server_capabilities
provider = capabilities.semantic_tokens_provider
assert provider.range
assert provider.legend.token_types == [
"keyword",
"operator",
]
assert provider.legend.token_modifiers == ["readonly"]
@ConfiguredLS.decorate()
def test_semantic_tokens_range_return_tokens(client_server):
client, _ = client_server
response = client.lsp.send_request(
TEXT_DOCUMENT_SEMANTIC_TOKENS_RANGE,
SemanticTokensRangeParams(
text_document=TextDocumentIdentifier(uri="file://return.tokens"),
range=Range(
start=Position(line=0, character=0),
end=Position(line=10, character=80),
),
),
).result()
assert response
assert response.data == [0, 0, 3, 0, 0]
@ConfiguredLS.decorate()
def test_semantic_tokens_range_return_none(client_server):
client, _ = client_server
response = client.lsp.send_request(
TEXT_DOCUMENT_SEMANTIC_TOKENS_RANGE,
SemanticTokensRangeParams(
text_document=TextDocumentIdentifier(uri="file://return.none"),
range=Range(
start=Position(line=0, character=0),
end=Position(line=10, character=80),
),
),
).result()
assert response is None
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