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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 List, Optional
from lsprotocol.types import (
CALL_HIERARCHY_INCOMING_CALLS,
CALL_HIERARCHY_OUTGOING_CALLS,
TEXT_DOCUMENT_PREPARE_CALL_HIERARCHY,
)
from lsprotocol.types import (
CallHierarchyIncomingCall,
CallHierarchyIncomingCallsParams,
CallHierarchyItem,
CallHierarchyOptions,
CallHierarchyOutgoingCall,
CallHierarchyOutgoingCallsParams,
CallHierarchyPrepareParams,
Position,
Range,
SymbolKind,
SymbolTag,
TextDocumentIdentifier,
)
from ..conftest import ClientServer
CALL_HIERARCHY_ITEM = CallHierarchyItem(
name="test_name",
kind=SymbolKind.File,
uri="test_uri",
range=Range(
start=Position(line=0, character=0),
end=Position(line=1, character=1),
),
selection_range=Range(
start=Position(line=1, character=1),
end=Position(line=2, character=2),
),
tags=[SymbolTag.Deprecated],
detail="test_detail",
data="test_data",
)
def check_call_hierarchy_item_response(item):
assert item.name == "test_name"
assert item.kind == SymbolKind.File
assert item.uri == "test_uri"
assert item.range.start.line == 0
assert item.range.start.character == 0
assert item.range.end.line == 1
assert item.range.end.character == 1
assert item.selection_range.start.line == 1
assert item.selection_range.start.character == 1
assert item.selection_range.end.line == 2
assert item.selection_range.end.character == 2
assert len(item.tags) == 1
assert item.tags[0] == SymbolTag.Deprecated
assert item.detail == "test_detail"
assert item.data == "test_data"
class ConfiguredLS(ClientServer):
def __init__(self):
super().__init__()
@self.server.feature(
TEXT_DOCUMENT_PREPARE_CALL_HIERARCHY,
CallHierarchyOptions(),
)
def f1(params: CallHierarchyPrepareParams) -> Optional[List[CallHierarchyItem]]:
if params.text_document.uri == "file://return.list":
return [CALL_HIERARCHY_ITEM]
else:
return None
@self.server.feature(CALL_HIERARCHY_INCOMING_CALLS)
def f2(
params: CallHierarchyIncomingCallsParams,
) -> Optional[List[CallHierarchyIncomingCall]]:
return [
CallHierarchyIncomingCall(
from_=params.item,
from_ranges=[
Range(
start=Position(line=2, character=2),
end=Position(line=3, character=3),
),
],
),
]
@self.server.feature(CALL_HIERARCHY_OUTGOING_CALLS)
def f3(
params: CallHierarchyOutgoingCallsParams,
) -> Optional[List[CallHierarchyOutgoingCall]]:
return [
CallHierarchyOutgoingCall(
to=params.item,
from_ranges=[
Range(
start=Position(line=3, character=3),
end=Position(line=4, character=4),
),
],
),
]
@ConfiguredLS.decorate()
def test_capabilities(client_server):
_, server = client_server
capabilities = server.server_capabilities
assert capabilities.call_hierarchy_provider
@ConfiguredLS.decorate()
def test_call_hierarchy_prepare_return_list(client_server):
client, _ = client_server
response = client.lsp.send_request(
TEXT_DOCUMENT_PREPARE_CALL_HIERARCHY,
CallHierarchyPrepareParams(
text_document=TextDocumentIdentifier(uri="file://return.list"),
position=Position(line=0, character=0),
),
).result()
check_call_hierarchy_item_response(response[0])
@ConfiguredLS.decorate()
def test_call_hierarchy_prepare_return_none(client_server):
client, _ = client_server
response = client.lsp.send_request(
TEXT_DOCUMENT_PREPARE_CALL_HIERARCHY,
CallHierarchyPrepareParams(
text_document=TextDocumentIdentifier(uri="file://return.none"),
position=Position(line=0, character=0),
),
).result()
assert response is None
@ConfiguredLS.decorate()
def test_call_hierarchy_incoming_calls_return_list(client_server):
client, _ = client_server
response = client.lsp.send_request(
CALL_HIERARCHY_INCOMING_CALLS,
CallHierarchyIncomingCallsParams(item=CALL_HIERARCHY_ITEM),
).result()
item = response[0]
check_call_hierarchy_item_response(item.from_)
assert item.from_ranges[0].start.line == 2
assert item.from_ranges[0].start.character == 2
assert item.from_ranges[0].end.line == 3
assert item.from_ranges[0].end.character == 3
@ConfiguredLS.decorate()
def test_call_hierarchy_outgoing_calls_return_list(client_server):
client, _ = client_server
response = client.lsp.send_request(
CALL_HIERARCHY_OUTGOING_CALLS,
CallHierarchyOutgoingCallsParams(item=CALL_HIERARCHY_ITEM),
).result()
item = response[0]
check_call_hierarchy_item_response(item.to)
assert item.from_ranges[0].start.line == 3
assert item.from_ranges[0].start.character == 3
assert item.from_ranges[0].end.line == 4
assert item.from_ranges[0].end.character == 4
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