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Use a larger amount of data for tests such as the interrupted_write

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tests that depend on filling up an OS pipe so that they work properly
on systems configured with large pipe buffers.
This commit is contained in:
Gregory P. Smith 2013-03-19 23:25:16 -07:00
parent 620e875df2
commit 91110f5e55
2 changed files with 8 additions and 5 deletions
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6
Lib/test/support.py
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@ -574,9 +574,9 @@ IPV6_ENABLED = _is_ipv6_enabled()
# A constant likely larger than the underlying OS pipe buffer size.
# Windows limit seems to be around 512B, and most Unix kernels have a 64K pipe
# buffer size: take 1M to be sure.
PIPE_MAX_SIZE = 1024 * 1024
# Windows limit seems to be around 512B, and many Unix kernels have a 64K pipe
# buffer size or 16*PAGE_SIZE: take a few megs to be sure. This
PIPE_MAX_SIZE = 3 * 1000 * 1000
# decorator for skipping tests on non-IEEE 754 platforms