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# Copyright 2017 Palantir Technologies, Inc.
import os
import sys
import pytest
from pyls import uris
from pyls.plugins.symbols import pyls_document_symbols
from pyls.lsp import SymbolKind
from pyls.workspace import Document
PY2 = sys.version[0] == '2'
LINUX = sys.platform.startswith('linux')
CI = os.environ.get('CI')
DOC_URI = uris.from_fs_path(__file__)
DOC = """import sys
a = 'hello'
class B:
def __init__(self):
x = 2
self.y = x
def main(x):
y = 2 * x
return y
"""
def helper_check_symbols_all_scope(symbols):
# All eight symbols (import sys, a, B, __init__, x, y, main, y)
assert len(symbols) == 8
def sym(name):
return [s for s in symbols if s['name'] == name][0]
# Check we have some sane mappings to VSCode constants
assert sym('a')['kind'] == SymbolKind.Variable
assert sym('B')['kind'] == SymbolKind.Class
assert sym('__init__')['kind'] == SymbolKind.Method
assert sym('main')['kind'] == SymbolKind.Function
# Not going to get too in-depth here else we're just testing Jedi
assert sym('a')['location']['range']['start'] == {'line': 2, 'character': 0}
def test_symbols(config, workspace):
doc = Document(DOC_URI, workspace, DOC)
config.update({'plugins': {'jedi_symbols': {'all_scopes': False}}})
symbols = pyls_document_symbols(config, doc)
# All four symbols (import sys, a, B, main)
# y is not in the root scope, it shouldn't be returned
assert len(symbols) == 5
def sym(name):
return [s for s in symbols if s['name'] == name][0]
# Check we have some sane mappings to VSCode constants
assert sym('a')['kind'] == SymbolKind.Variable
assert sym('B')['kind'] == SymbolKind.Class
assert sym('main')['kind'] == SymbolKind.Function
# Not going to get too in-depth here else we're just testing Jedi
assert sym('a')['location']['range']['start'] == {'line': 2, 'character': 0}
# Ensure that the symbol range spans the whole definition
assert sym('main')['location']['range']['start'] == {'line': 9, 'character': 0}
assert sym('main')['location']['range']['end'] == {'line': 12, 'character': 0}
def test_symbols_all_scopes(config, workspace):
doc = Document(DOC_URI, workspace, DOC)
symbols = pyls_document_symbols(config, doc)
helper_check_symbols_all_scope(symbols)
@pytest.mark.skipif(PY2 or not LINUX or not CI, reason="tested on linux and python 3 only")
def test_symbols_all_scopes_with_jedi_environment(workspace):
doc = Document(DOC_URI, workspace, DOC)
# Update config extra environment
env_path = '/tmp/pyenv/bin/python'
settings = {'pyls': {'plugins': {'jedi': {'environment': env_path}}}}
doc.update_config(settings)
symbols = pyls_document_symbols(doc._config, doc)
helper_check_symbols_all_scope(symbols)
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