diff options
Diffstat (limited to 'numpy/lib/tests/test_io.py')
| -rw-r--r-- | numpy/lib/tests/test_io.py | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/numpy/lib/tests/test_io.py b/numpy/lib/tests/test_io.py index db9f35f2a..6812d8d68 100644 --- a/numpy/lib/tests/test_io.py +++ b/numpy/lib/tests/test_io.py @@ -1,4 +1,5 @@ import sys +import gc import gzip import os import threading @@ -276,8 +277,6 @@ class TestSavezLoad(RoundtripTest): fp.seek(0) assert_(not fp.closed) - #FIXME: Is this still true? - @pytest.mark.skipif(IS_PYPY, reason="Missing context manager on PyPy") def test_closing_fid(self): # Test that issue #1517 (too many opened files) remains closed # It might be a "weak" test since failed to get triggered on @@ -290,17 +289,18 @@ class TestSavezLoad(RoundtripTest): # numpy npz file returned by np.load when their reference count # goes to zero. Python 3 running in debug mode raises a # ResourceWarning when file closing is left to the garbage - # collector, so we catch the warnings. Because ResourceWarning - # is unknown in Python < 3.x, we take the easy way out and - # catch all warnings. + # collector, so we catch the warnings. with suppress_warnings() as sup: - sup.filter(Warning) # TODO: specify exact message + sup.filter(ResourceWarning) # TODO: specify exact message for i in range(1, 1025): try: np.load(tmp)["data"] except Exception as e: msg = "Failed to load data from a file: %s" % e raise AssertionError(msg) + finally: + if IS_PYPY: + gc.collect() def test_closing_zipfile_after_load(self): # Check that zipfile owns file and can close it. This needs to @@ -568,8 +568,9 @@ class TestSaveTxt: else: assert_equal(s.read(), b"%f\n" % 1.) - @pytest.mark.skipif(sys.platform=='win32', - reason="large files cause problems") + @pytest.mark.skipif(sys.platform=='win32', reason="files>4GB may not work") + @pytest.mark.skipif(IS_PYPY, + reason="GC problems after test, gc.collect does not help. see gh-15775") @pytest.mark.slow @requires_memory(free_bytes=7e9) def test_large_zip(self): |