@@ -45,68 +45,3 @@ def test_c_unit_test(self) -> None:
4545 cwd = os .path .join (base_dir , 'mypyc' , 'lib-rt' ))
4646 if status != 0 :
4747 raise AssertionError ("make test: C unit test failure" )
48-
49- def test_self_type_check (self ) -> None :
50- """Use the bundled mypy (in git submodule) to type check mypyc."""
51- mypy_dir = os .path .join (base_dir , 'mypyc' , 'external' , 'mypy' )
52- if not os .path .exists (os .path .join (mypy_dir , 'mypy' , 'typeshed' , 'stdlib' )):
53- raise AssertionError ('Submodule mypy/mypy/typeshed not ready' )
54- env = os .environ .copy ()
55- env ['PYTHONPATH' ] = mypy_dir
56- env ['MYPYPATH' ] = os .pathsep .join ((mypy_dir , base_dir ))
57- status = subprocess .call (
58- [sys .executable ,
59- '-m' , 'mypy' ,
60- '--config-file' , 'mypy.ini' , '-p' , 'mypyc' ],
61- env = env )
62- if status != 0 :
63- raise AssertionError ("Self type check failure" )
64-
65- def test_flake8 (self ) -> None :
66- """Use flake8 to lint mypyc."""
67- status = cached_flake8 ('mypyc' )
68- if status != 0 :
69- assert False , "Lint failure"
70-
71-
72- CACHE_FILE = '.mypyc-flake8-cache.json'
73-
74-
75- def cached_flake8 (dir : str ) -> int :
76- """Run flake8 with cached results from the previous clean run.
77-
78- Record the hashes of files after a clean run and don't pass the files to
79- flake8 if they have the same hashes, as they are expected to produce a
80- clean output.
81-
82- If flake8 settings or version change, the cache file may need to be manually
83- removed.
84- """
85- import hashlib
86- import glob
87- import json
88-
89- if os .path .isfile (CACHE_FILE ):
90- with open (CACHE_FILE ) as f :
91- cache = json .load (f )
92- else :
93- cache = {}
94- files = glob .glob ('%s/**/*.py' % dir , recursive = True )
95- files = [f for f in files if not f .startswith (os .path .join (dir , 'external' , 'mypy' ))]
96- hashes = {}
97- for fn in files :
98- with open (fn , 'rb' ) as fb :
99- data = fb .read ()
100- hashes [fn ] = hashlib .sha1 (data ).hexdigest ()
101- filtered = [fn for fn in files
102- if hashes [fn ] != cache .get (fn )]
103- if not filtered :
104- # Nothing has changed since the previous clean run -- must be clean.
105- return 0
106- status = subprocess .call ([sys .executable , '-m' , 'flake8' ] + filtered )
107- if status == 0 :
108- for fn , sha in hashes .items ():
109- cache [fn ] = sha
110- with open (CACHE_FILE , 'w' ) as f :
111- json .dump (cache , f , indent = 4 )
112- return status
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