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Move most of the regression tests into other test files

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This commit is contained in:
Dave Halter
2017-12-29 20:26:53 +01:00
parent 918153d55a
commit 01ffd2f981
4 changed files with 141 additions and 140 deletions
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51
test/test_api/test_api.py
View File

@@ -222,3 +222,54 @@ def test_goto_module(Script):
check(1, os.path.join(base_path, 'module.py'))
check(5, os.path.join(base_path, 'module2.py'))
def test_goto_definition_cursor(Script):
s = ("class A():\n"
" def _something(self):\n"
" return\n"
" def different_line(self,\n"
" b):\n"
" return\n"
"A._something\n"
"A.different_line"
)
in_name = 2, 9
under_score = 2, 8
cls = 2, 7
should1 = 7, 10
diff_line = 4, 10
should2 = 8, 10
def get_def(pos):
return [d.description for d in Script(s, *pos).goto_definitions()]
in_name = get_def(in_name)
under_score = get_def(under_score)
should1 = get_def(should1)
should2 = get_def(should2)
diff_line = get_def(diff_line)
assert should1 == in_name
assert should1 == under_score
assert should2 == diff_line
assert get_def(cls) == []
def test_no_statement_parent(Script):
source = dedent("""
def f():
pass
class C:
pass
variable = f if random.choice([0, 1]) else C""")
defs = Script(source, column=3).goto_definitions()
defs = sorted(defs, key=lambda d: d.line)
assert [d.description for d in defs] == ['def f', 'class C']

67
test/test_api/test_completion.py
View File

@@ -1,3 +1,5 @@
import os
import sys
from textwrap import dedent
@@ -46,3 +48,68 @@ def test_keyword_context(Script):
names = get_names('if 1:\n pass\n')
assert 'if' in names
assert 'elif' in names
def test_os_nowait(Script):
""" github issue #45 """
s = Script("import os; os.P_").completions()
assert 'P_NOWAIT' in [i.name for i in s]
def test_points_in_completion(Script):
"""At some point, points were inserted into the completions, this
caused problems, sometimes.
"""
c = Script("if IndentationErr").completions()
assert c[0].name == 'IndentationError'
assert c[0].complete == 'or'
def test_loading_unicode_files_with_bad_global_charset(Script, monkeypatch, tmpdir):
dirname = str(tmpdir.mkdir('jedi-test'))
filename1 = os.path.join(dirname, 'test1.py')
filename2 = os.path.join(dirname, 'test2.py')
if sys.version_info < (3, 0):
data = "# coding: latin-1\nfoo = 'm\xf6p'\n"
else:
data = "# coding: latin-1\nfoo = 'm\xf6p'\n".encode("latin-1")
with open(filename1, "wb") as f:
f.write(data)
s = Script("from test1 import foo\nfoo.",
line=2, column=4, path=filename2)
s.completions()
def test_fake_subnodes(Script):
"""
Test the number of subnodes of a fake object.
There was a bug where the number of child nodes would grow on every
call to :func:``jedi.evaluate.compiled.fake.get_faked``.
See Github PR#649 and isseu #591.
"""
def get_str_completion(values):
for c in values:
if c.name == 'str':
return c
limit = None
for i in range(2):
completions = Script('').completions()
c = get_str_completion(completions)
str_context, = c._name.infer()
n = len(str_context.tree_node.children[-1].children)
if i == 0:
limit = n
else:
assert n == limit
def test_generator(Script):
# Did have some problems with the usage of generator completions this
# way.
s = "def abc():\n" \
" yield 1\n" \
"abc()."
assert Script(s).completions()

23
test/test_api/test_settings.py Normal file
View File

@@ -0,0 +1,23 @@
import os
import pytest
from jedi import api
from jedi.evaluate import imports
from .helpers import cwd_at
@pytest.mark.skipif('True', reason='Skip for now, test case is not really supported.')
@cwd_at('jedi')
def test_add_dynamic_mods(Script):
fname = '__main__.py'
api.settings.additional_dynamic_modules = [fname]
# Fictional module that defines a function.
src1 = "def r(a): return a"
# Other fictional modules in another place in the fs.
src2 = 'from .. import setup; setup.r(1)'
script = Script(src1, path='../setup.py')
imports.load_module(script._evaluator, os.path.abspath(fname), src2)
result = script.goto_definitions()
assert len(result) == 1
assert result[0].description == 'class int'

140
test/test_regression.py
View File

@@ -3,98 +3,8 @@ Unit tests to avoid errors of the past. These are also all tests that didn't
found a good place in any other testing module.
"""
import os
import sys
import textwrap
import pytest
from jedi import api
from jedi.evaluate import imports
from .helpers import cwd_at
def test_goto_definition_cursor(Script):
s = ("class A():\n"
" def _something(self):\n"
" return\n"
" def different_line(self,\n"
" b):\n"
" return\n"
"A._something\n"
"A.different_line"
)
in_name = 2, 9
under_score = 2, 8
cls = 2, 7
should1 = 7, 10
diff_line = 4, 10
should2 = 8, 10
def get_def(pos):
return [d.description for d in Script(s, *pos).goto_definitions()]
in_name = get_def(in_name)
under_score = get_def(under_score)
should1 = get_def(should1)
should2 = get_def(should2)
diff_line = get_def(diff_line)
assert should1 == in_name
assert should1 == under_score
assert should2 == diff_line
assert get_def(cls) == []
@pytest.mark.skipif('True', reason='Skip for now, test case is not really supported.')
@cwd_at('jedi')
def test_add_dynamic_mods(Script):
fname = '__main__.py'
api.settings.additional_dynamic_modules = [fname]
# Fictional module that defines a function.
src1 = "def r(a): return a"
# Other fictional modules in another place in the fs.
src2 = 'from .. import setup; setup.r(1)'
script = Script(src1, path='../setup.py')
imports.load_module(script._evaluator, os.path.abspath(fname), src2)
result = script.goto_definitions()
assert len(result) == 1
assert result[0].description == 'class int'
def test_os_nowait(Script):
""" github issue #45 """
s = Script("import os; os.P_").completions()
assert 'P_NOWAIT' in [i.name for i in s]
def test_points_in_completion(Script):
"""At some point, points were inserted into the completions, this
caused problems, sometimes.
"""
c = Script("if IndentationErr").completions()
assert c[0].name == 'IndentationError'
assert c[0].complete == 'or'
def test_no_statement_parent(Script):
source = textwrap.dedent("""
def f():
pass
class C:
pass
variable = f if random.choice([0, 1]) else C""")
defs = Script(source, column=3).goto_definitions()
defs = sorted(defs, key=lambda d: d.line)
assert [d.description for d in defs] == ['def f', 'class C']
def check_definition_by_marker(Script, source, after_cursor, names):
r"""
@@ -138,53 +48,3 @@ def test_backslash_continuation_and_bracket(Script):
a = \
[1, 2, 3, 4, 5, 6, 7, 8, 9, (x)] # <-- here
""", '(x)] # <-- here', ['int'])
def test_generator(Script):
# Did have some problems with the usage of generator completions this
# way.
s = "def abc():\n" \
" yield 1\n" \
"abc()."
assert Script(s).completions()
def test_fake_subnodes(Script):
"""
Test the number of subnodes of a fake object.
There was a bug where the number of child nodes would grow on every
call to :func:``jedi.evaluate.compiled.fake.get_faked``.
See Github PR#649 and isseu #591.
"""
def get_str_completion(values):
for c in values:
if c.name == 'str':
return c
limit = None
for i in range(2):
completions = Script('').completions()
c = get_str_completion(completions)
str_context, = c._name.infer()
n = len(str_context.tree_node.children[-1].children)
if i == 0:
limit = n
else:
assert n == limit
def test_loading_unicode_files_with_bad_global_charset(Script, monkeypatch, tmpdir):
dirname = str(tmpdir.mkdir('jedi-test'))
filename1 = os.path.join(dirname, 'test1.py')
filename2 = os.path.join(dirname, 'test2.py')
if sys.version_info < (3, 0):
data = "# coding: latin-1\nfoo = 'm\xf6p'\n"
else:
data = "# coding: latin-1\nfoo = 'm\xf6p'\n".encode("latin-1")
with open(filename1, "wb") as f:
f.write(data)
s = Script("from test1 import foo\nfoo.",
line=2, column=4, path=filename2)
s.completions()