Move jedi parser cache tests to parso.

test/conftest.py

@@ -9,7 +9,6 @@ from . import refactor
 
 import jedi
 from jedi.evaluate.analysis import Warning
-from jedi import settings
 
 
 def pytest_addoption(parser):
@@ -122,17 +121,6 @@ class StaticAnalysisCase(object):
         return "<%s: %s>" % (self.__class__.__name__, os.path.basename(self._path))
 
 
-@pytest.fixture()
-def isolated_jedi_cache(monkeypatch, tmpdir):
-    """
-    Set `jedi.settings.cache_directory` to a temporary directory during test.
-
-    Same as `clean_jedi_cache`, but create the temporary directory for
-    each test case (scope='function').
-    """
-    monkeypatch.setattr(settings, 'cache_directory', str(tmpdir))
-
-
 @pytest.fixture()
 def cwd_tmpdir(monkeypatch, tmpdir):
     with helpers.set_cwd(tmpdir.dirpath):

test/test_cache.py

@@ -2,81 +2,7 @@
 Test all things related to the ``jedi.cache`` module.
 """
 
-from os import unlink
-
-import pytest
-
 import jedi
-from jedi import settings
-from parso.cache import _NodeCacheItem, save_module, load_module, \
-    _get_hashed_path, parser_cache, _load_from_file_system
-from parso.python import load_grammar
-
-
-def test_modulepickling_change_cache_dir(monkeypatch, tmpdir):
-    """
-    ParserPickling should not save old cache when cache_directory is changed.
-
-    See: `#168 <https://github.com/davidhalter/jedi/pull/168>`_
-    """
-    dir_1 = str(tmpdir.mkdir('first'))
-    dir_2 = str(tmpdir.mkdir('second'))
-
-    item_1 = _NodeCacheItem('bla', [])
-    item_2 = _NodeCacheItem('bla', [])
-    path_1 = 'fake path 1'
-    path_2 = 'fake path 2'
-
-    monkeypatch.setattr(settings, 'cache_directory', dir_1)
-    grammar = load_grammar()
-    _save_to_file_system(grammar, path_1, item_1)
-    parser_cache.clear()
-    cached = load_stored_item(grammar, path_1, item_1)
-    assert cached == item_1.node
-
-    monkeypatch.setattr(settings, 'cache_directory', dir_2)
-    _save_to_file_system(grammar, path_2, item_2)
-    cached = load_stored_item(grammar, path_1, item_1)
-    assert cached is None
-
-
-def load_stored_item(grammar, path, item):
-    """Load `item` stored at `path` in `cache`."""
-    item = _load_from_file_system(grammar, path, item.change_time - 1)
-    return item
-
-
-@pytest.mark.usefixtures("isolated_jedi_cache")
-def test_modulepickling_simulate_deleted_cache(tmpdir):
-    """
-    Tests loading from a cache file after it is deleted.
-    According to macOS `dev docs`__,
-
-        Note that the system may delete the Caches/ directory to free up disk
-        space, so your app must be able to re-create or download these files as
-        needed.
-
-    It is possible that other supported platforms treat cache files the same
-    way.
-
-    __ https://developer.apple.com/library/content/documentation/FileManagement/Conceptual/FileSystemProgrammingGuide/FileSystemOverview/FileSystemOverview.html
-    """
-    grammar = load_grammar()
-    module = 'fake parser'
-
-    # Create the file
-    path = tmpdir.dirname + '/some_path'
-    with open(path, 'w'):
-        pass
-
-    save_module(grammar, path, module, [])
-    assert load_module(grammar, path) == module
-
-    unlink(_get_hashed_path(grammar, path))
-    parser_cache.clear()
-
-    cached2 = load_module(grammar, path)
-    assert cached2 is None
 
 
 def test_cache_call_signatures():