New submission from Ned Deily <n...@acm.org>: test_buffer can fail when run on an OS X 64-/32-bit universal build of Python is run in 32-bit mode.
$ /usr/local/bin/python3.3 -m test test_buffer [1/1] test_buffer 1 test OK. $ /usr/local/bin/python3.3-32 -m test -v test_buffer == CPython 3.3.0a3 (v3.3.0a3:0b53b70a40a0, May 1 2012, 11:39:35) [GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] == Darwin-11.4.0-x86_64-i386-64bit little-endian == /private/var/folders/fm/9wjgctqx61n796zt88qmmnxc0000gn/T/test_python_56263 Testing with flags: sys.flags(debug=0, inspect=0, interactive=0, optimize=0, dont_write_bytecode=0, no_user_site=0, no_site=0, ignore_environment=0, verbose=0, bytes_warning=0, quiet=0, hash_randomization=1) [1/1] test_buffer [...] test_memoryview_construction (test.test_buffer.TestBufferProtocol) ... FAIL test_ndarray_format_shape (test.test_buffer.TestBufferProtocol) ... FAIL test_ndarray_format_strides (test.test_buffer.TestBufferProtocol) ... FAIL test_ndarray_getbuf (test.test_buffer.TestBufferProtocol) ... FAIL test_ndarray_multidim (test.test_buffer.TestBufferProtocol) ... FAIL test_ndarray_slice_assign_single (test.test_buffer.TestBufferProtocol) ... FAIL [...] The test is incorrectly testing a compile-time configuration variable which is not meaningful for universal builds since each architecture can have different values. Further, the platform.architecture fallback test is also unreliable; as noted in the docs for the platform module, sys.maxsize should be used for run-time tests. The attached patch fixes the test for OS X. ---------- files: issueXXXXX_test_buffer.patch keywords: patch messages: 160382 nosy: ned.deily, skrah priority: normal severity: normal stage: patch review status: open title: test_buffer fails on OS X universal 64-/32-bit builds versions: Python 3.3 Added file: http://bugs.python.org/file25532/issueXXXXX_test_buffer.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue14779> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
