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| author | Charles-François Natali <cf.natali@gmail.com> | 2013-08-29 17:27:17 (GMT) |
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| committer | Charles-François Natali <cf.natali@gmail.com> | 2013-08-29 17:27:17 (GMT) |
| commit | f25f80c8391b49779188fde6f8863bc2948ab101 (patch) | |
| tree | acd4d822967d7c9893d4ba2340c3314163a54d3a /Lib/test/support | |
| parent | e0d25ce1fe1fe4379776c6bbb12981aabda865fd (diff) | |
| parent | 74b7408604a8f7c340ee1a13d83c337648c92afe (diff) | |
| download | cpython-f25f80c8391b49779188fde6f8863bc2948ab101.zip cpython-f25f80c8391b49779188fde6f8863bc2948ab101.tar.gz cpython-f25f80c8391b49779188fde6f8863bc2948ab101.tar.bz2 | |
Merge.
Diffstat (limited to 'Lib/test/support')
| -rw-r--r-- | Lib/test/support/__init__.py | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py index 03dc6b6..39089cd 100644 --- a/Lib/test/support/__init__.py +++ b/Lib/test/support/__init__.py @@ -604,8 +604,14 @@ IPV6_ENABLED = _is_ipv6_enabled() # Windows limit seems to be around 512 B, and many Unix kernels have a # 64 KiB pipe buffer size or 16 * PAGE_SIZE: take a few megs to be sure. # (see issue #17835 for a discussion of this number). -PIPE_MAX_SIZE = 4 *1024 * 1024 + 1 - +PIPE_MAX_SIZE = 4 * 1024 * 1024 + 1 + +# A constant likely larger than the underlying OS socket buffer size, to make +# writes blocking. +# The socket buffer sizes can usually be tuned system-wide (e.g. through sysctl +# on Linux), or on a per-socket basis (SO_SNDBUF/SO_RCVBUF). See issue #18643 +# for a discussion of this number). +SOCK_MAX_SIZE = 16 * 1024 * 1024 + 1 # decorator for skipping tests on non-IEEE 754 platforms requires_IEEE_754 = unittest.skipUnless( |