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use spawn's option to shorten the code

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52375 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2015-10-30 01:57:57 +00:00
parent a666e9b5f2
commit 89d0720ef9
1 changed files with 6 additions and 16 deletions
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22
test/ruby/test_io.rb
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@ -1136,11 +1136,9 @@ class TestIO < Test::Unit::TestCase
end end
def test_dup_many def test_dup_many
assert_separately([], <<-'End') opts = {}
if defined?(Process::RLIMIT_NOFILE) opts[:rlimit_nofile] = 1024 if defined?(Process::RLIMIT_NOFILE)
lim = Process.getrlimit(Process::RLIMIT_NOFILE)[0] assert_separately([], <<-'End', opts)
Process.setrlimit(Process::RLIMIT_NOFILE, [lim, 1024].min)
end
a = [] a = []
assert_raise(Errno::EMFILE, Errno::ENFILE, Errno::ENOMEM) do assert_raise(Errno::EMFILE, Errno::ENFILE, Errno::ENOMEM) do
loop {a << IO.pipe} loop {a << IO.pipe}
@ -3066,25 +3064,17 @@ End
assert_normal_exit %q{ assert_normal_exit %q{
require "tempfile" require "tempfile"
# try to raise RLIM_NOFILE to >FD_SETSIZE # Unfortunately, ruby doesn't export FD_SETSIZE. then we assume it's 1024.
# Unfortunately, ruby export FD_SETSIZE. then we assume it's 1024.
fd_setsize = 1024 fd_setsize = 1024
begin
Process.setrlimit(Process::RLIMIT_NOFILE, fd_setsize+10)
rescue =>e
# Process::RLIMIT_NOFILE couldn't be raised. skip the test
exit 0
end
tempfiles = [] tempfiles = []
(0..fd_setsize+1).map {|i| (0..fd_setsize+1).map {|i|
tempfiles << Tempfile.open("test_io_select_with_many_files") tempfiles << Tempfile.open("test_io_select_with_many_files")
} }
IO.select(tempfiles) IO.select(tempfiles)
}, bug8080, timeout: 30 }, bug8080, timeout: 30, rlimit_nofile: 1024+10
end end if defined?(Process::RLIMIT_NOFILE)
def test_read_32bit_boundary def test_read_32bit_boundary
bug8431 = '[ruby-core:55098] [Bug #8431]' bug8431 = '[ruby-core:55098] [Bug #8431]'