Move some parser tests.

test/test_parso_integration/test_parser_utils.py

@@ -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>')