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forked from VimPlug/jedi

Move some parser tests.

This commit is contained in:
Dave Halter
2017-05-15 13:57:26 -04:00
parent 90b531a3b3
commit f8b5aab6f4
4 changed files with 81 additions and 77 deletions

View File

@@ -4,13 +4,10 @@ from textwrap import dedent
import pytest import pytest
import jedi
from jedi._compatibility import u, is_py3 from jedi._compatibility import u, is_py3
from jedi.parser.python import parse, load_grammar from jedi.parser.python import parse, load_grammar
from jedi.parser.python import tree from jedi.parser.python import tree
from jedi.common import splitlines from jedi.common import splitlines
from jedi.parser_utils import get_statement_of_position, \
clean_scope_docstring, safe_literal_eval
def test_basic_parsing(): def test_basic_parsing():
@@ -23,53 +20,6 @@ def test_basic_parsing():
compare('def x(a, b:3): pass\n') compare('def x(a, b:3): pass\n')
compare('assert foo\n') compare('assert foo\n')
def test_user_statement_on_import():
"""github #285"""
s = "from datetime import (\n" \
" time)"
for pos in [(2, 1), (2, 4)]:
p = parse(s)
stmt = get_statement_of_position(p, pos)
assert isinstance(stmt, tree.Import)
assert [n.value for n in stmt.get_defined_names()] == ['time']
class TestCallAndName():
def get_call(self, source):
# Get the simple_stmt and then the first one.
simple_stmt = parse(source).children[0]
return simple_stmt.children[0]
def test_name_and_call_positions(self):
name = self.get_call('name\nsomething_else')
assert name.value == 'name'
assert name.start_pos == (1, 0)
assert name.end_pos == (1, 4)
leaf = self.get_call('1.0\n')
assert leaf.value == '1.0'
assert safe_literal_eval(leaf.value) == 1.0
assert leaf.start_pos == (1, 0)
assert leaf.end_pos == (1, 3)
def test_call_type(self):
call = self.get_call('hello')
assert isinstance(call, tree.Name)
def test_literal_type(self):
literal = self.get_call('1.0')
assert isinstance(literal, tree.Literal)
assert type(safe_literal_eval(literal.value)) == float
literal = self.get_call('1')
assert isinstance(literal, tree.Literal)
assert type(safe_literal_eval(literal.value)) == int
literal = self.get_call('"hello"')
assert isinstance(literal, tree.Literal)
assert safe_literal_eval(literal.value) == 'hello'
class TestSubscopes(): class TestSubscopes():
def get_sub(self, source): def get_sub(self, source):
@@ -135,33 +85,6 @@ def test_incomplete_list_comprehension():
['error_node', 'error_node', 'newline', 'endmarker'] ['error_node', 'error_node', 'newline', 'endmarker']
def test_hex_values_in_docstring():
source = r'''
def foo(object):
"""
\xff
"""
return 1
'''
doc = clean_scope_docstring(next(parse(source).iter_funcdefs()))
if is_py3:
assert doc == '\xff'
else:
assert doc == u('<EFBFBD>')
def test_error_correction_with():
source = """
with open() as f:
try:
f."""
comps = jedi.Script(source).completions()
assert len(comps) > 30
# `open` completions have a closed attribute.
assert [1 for c in comps if c.name == 'closed']
def test_newline_positions(): def test_newline_positions():
endmarker = parse('a\n').children[-1] endmarker = parse('a\n').children[-1]
assert endmarker.end_pos == (2, 0) assert endmarker.end_pos == (2, 0)

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@@ -0,0 +1,12 @@
import jedi
def test_error_correction_with():
source = """
with open() as f:
try:
f."""
comps = jedi.Script(source).completions()
assert len(comps) > 30
# `open` completions have a closed attribute.
assert [1 for c in comps if c.name == 'closed']

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@@ -0,0 +1,69 @@
from jedi._compatibility import u, is_py3
from jedi.parser_utils import get_statement_of_position, \
clean_scope_docstring, safe_literal_eval
from jedi.parser.python import parse
from jedi.parser.python import tree
class TestCallAndName():
def get_call(self, source):
# Get the simple_stmt and then the first one.
simple_stmt = parse(source).children[0]
return simple_stmt.children[0]
def test_name_and_call_positions(self):
name = self.get_call('name\nsomething_else')
assert name.value == 'name'
assert name.start_pos == (1, 0)
assert name.end_pos == (1, 4)
leaf = self.get_call('1.0\n')
assert leaf.value == '1.0'
assert safe_literal_eval(leaf.value) == 1.0
assert leaf.start_pos == (1, 0)
assert leaf.end_pos == (1, 3)
def test_call_type(self):
call = self.get_call('hello')
assert isinstance(call, tree.Name)
def test_literal_type(self):
literal = self.get_call('1.0')
assert isinstance(literal, tree.Literal)
assert type(safe_literal_eval(literal.value)) == float
literal = self.get_call('1')
assert isinstance(literal, tree.Literal)
assert type(safe_literal_eval(literal.value)) == int
literal = self.get_call('"hello"')
assert isinstance(literal, tree.Literal)
assert safe_literal_eval(literal.value) == 'hello'
def test_user_statement_on_import():
"""github #285"""
s = "from datetime import (\n" \
" time)"
for pos in [(2, 1), (2, 4)]:
p = parse(s)
stmt = get_statement_of_position(p, pos)
assert isinstance(stmt, tree.Import)
assert [n.value for n in stmt.get_defined_names()] == ['time']
def test_hex_values_in_docstring():
source = r'''
def foo(object):
"""
\xff
"""
return 1
'''
doc = clean_scope_docstring(next(parse(source).iter_funcdefs()))
if is_py3:
assert doc == '\xff'
else:
assert doc == u('<EFBFBD>')