зеркало из https://github.com/github/ruby.git
831 строка
20 KiB
Ruby
831 строка
20 KiB
Ruby
# frozen_string_literal: false
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require 'test/unit'
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require 'drb/drb'
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require 'drb/eq'
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require 'rinda/ring'
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require 'rinda/tuplespace'
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require 'timeout'
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require 'singleton'
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module Rinda
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class MockClock
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include Singleton
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class MyTS < Rinda::TupleSpace
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def keeper_thread
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nil
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end
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end
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def initialize
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@now = 2
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@reso = 1
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@ts = MyTS.new
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@ts.write([2, :now])
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@inf = 2**31 - 1
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end
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def now
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@now.to_f
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end
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def at(n)
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n
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end
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def _forward(n=nil)
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now ,= @ts.take([nil, :now])
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@now = now + n
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@ts.write([@now, :now])
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end
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def forward(n)
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while n > 0
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_forward(@reso)
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n -= @reso
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Thread.pass
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end
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end
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def rewind
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@ts.take([nil, :now])
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@ts.write([@inf, :now])
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@ts.take([nil, :now])
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@now = 2
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@ts.write([2, :now])
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end
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def sleep(n=nil)
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now ,= @ts.read([nil, :now])
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@ts.read([(now + n)..@inf, :now])
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0
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end
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end
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module Time
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def sleep(n)
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@m.sleep(n)
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end
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module_function :sleep
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def at(n)
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n
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end
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module_function :at
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def now
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defined?(@m) && @m ? @m.now : 2
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end
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module_function :now
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def rewind
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@m.rewind
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end
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module_function :rewind
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def forward(n)
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@m.forward(n)
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end
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module_function :forward
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@m = MockClock.instance
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end
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class TupleSpace
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def sleep(n)
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Kernel.sleep(n * 0.01)
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end
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end
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module TupleSpaceTestModule
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def sleep(n)
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if Thread.current == Thread.main
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Time.forward(n)
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else
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Time.sleep(n)
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end
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end
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def thread_join(th)
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while th.alive?
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Kernel.sleep(0.1)
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sleep(1)
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end
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th.value
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end
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def test_00_tuple
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tuple = Rinda::TupleEntry.new([1,2,3])
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assert(!tuple.canceled?)
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assert(!tuple.expired?)
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assert(tuple.alive?)
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end
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def test_00_template
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tmpl = Rinda::Template.new([1,2,3])
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assert_equal(3, tmpl.size)
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assert_equal(3, tmpl[2])
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assert(tmpl.match([1,2,3]))
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assert(!tmpl.match([1,nil,3]))
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tmpl = Rinda::Template.new([/^rinda/i, nil, :hello])
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assert_equal(3, tmpl.size)
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assert(tmpl.match(['Rinda', 2, :hello]))
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assert(!tmpl.match(['Rinda', 2, Symbol]))
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assert(!tmpl.match([1, 2, :hello]))
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assert(tmpl.match([/^rinda/i, 2, :hello]))
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tmpl = Rinda::Template.new([Symbol])
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assert_equal(1, tmpl.size)
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assert(tmpl.match([:hello]))
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assert(tmpl.match([Symbol]))
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assert(!tmpl.match(['Symbol']))
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tmpl = Rinda::Template.new({"message"=>String, "name"=>String})
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assert_equal(2, tmpl.size)
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assert(tmpl.match({"message"=>"Hello", "name"=>"Foo"}))
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assert(!tmpl.match({"message"=>"Hello", "name"=>"Foo", "1"=>2}))
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assert(!tmpl.match({"message"=>"Hi", "name"=>"Foo", "age"=>1}))
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assert(!tmpl.match({"message"=>"Hello", "no_name"=>"Foo"}))
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assert_raise(Rinda::InvalidHashTupleKey) do
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Rinda::Template.new({:message=>String, "name"=>String})
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end
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tmpl = Rinda::Template.new({"name"=>String})
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assert_equal(1, tmpl.size)
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assert(tmpl.match({"name"=>"Foo"}))
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assert(!tmpl.match({"message"=>"Hello", "name"=>"Foo"}))
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assert(!tmpl.match({"message"=>:symbol, "name"=>"Foo", "1"=>2}))
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assert(!tmpl.match({"message"=>"Hi", "name"=>"Foo", "age"=>1}))
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assert(!tmpl.match({"message"=>"Hello", "no_name"=>"Foo"}))
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tmpl = Rinda::Template.new({"message"=>String, "name"=>String})
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assert_equal(2, tmpl.size)
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assert(tmpl.match({"message"=>"Hello", "name"=>"Foo"}))
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assert(!tmpl.match({"message"=>"Hello", "name"=>"Foo", "1"=>2}))
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assert(!tmpl.match({"message"=>"Hi", "name"=>"Foo", "age"=>1}))
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assert(!tmpl.match({"message"=>"Hello", "no_name"=>"Foo"}))
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tmpl = Rinda::Template.new({"message"=>String})
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assert_equal(1, tmpl.size)
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assert(tmpl.match({"message"=>"Hello"}))
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assert(!tmpl.match({"message"=>"Hello", "name"=>"Foo"}))
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assert(!tmpl.match({"message"=>"Hello", "name"=>"Foo", "1"=>2}))
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assert(!tmpl.match({"message"=>"Hi", "name"=>"Foo", "age"=>1}))
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assert(!tmpl.match({"message"=>"Hello", "no_name"=>"Foo"}))
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tmpl = Rinda::Template.new({"message"=>String, "name"=>nil})
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assert_equal(2, tmpl.size)
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assert(tmpl.match({"message"=>"Hello", "name"=>"Foo"}))
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assert(!tmpl.match({"message"=>"Hello", "name"=>"Foo", "1"=>2}))
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assert(!tmpl.match({"message"=>"Hi", "name"=>"Foo", "age"=>1}))
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assert(!tmpl.match({"message"=>"Hello", "no_name"=>"Foo"}))
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assert_raise(Rinda::InvalidHashTupleKey) do
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@ts.write({:message=>String, "name"=>String})
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end
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@ts.write([1, 2, 3])
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assert_equal([1, 2, 3], @ts.take([1, 2, 3]))
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@ts.write({'1'=>1, '2'=>2, '3'=>3})
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assert_equal({'1'=>1, '2'=>2, '3'=>3}, @ts.take({'1'=>1, '2'=>2, '3'=>3}))
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entry = @ts.write(['1'=>1, '2'=>2, '3'=>3])
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assert_raise(Rinda::RequestExpiredError) do
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assert_equal({'1'=>1, '2'=>2, '3'=>3}, @ts.read({'1'=>1}, 0))
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end
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entry.cancel
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end
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def test_00_DRbObject
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ro = DRbObject.new(nil, "druby://host:1234")
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tmpl = Rinda::DRbObjectTemplate.new
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assert(tmpl === ro)
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tmpl = Rinda::DRbObjectTemplate.new("druby://host:1234")
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assert(tmpl === ro)
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tmpl = Rinda::DRbObjectTemplate.new("druby://host:12345")
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assert(!(tmpl === ro))
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tmpl = Rinda::DRbObjectTemplate.new(/^druby:\/\/host:/)
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assert(tmpl === ro)
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ro = DRbObject.new_with(12345, 1234)
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assert(!(tmpl === ro))
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ro = DRbObject.new_with("druby://foo:12345", 1234)
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assert(!(tmpl === ro))
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tmpl = Rinda::DRbObjectTemplate.new(/^druby:\/\/(foo|bar):/)
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assert(tmpl === ro)
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ro = DRbObject.new_with("druby://bar:12345", 1234)
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assert(tmpl === ro)
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ro = DRbObject.new_with("druby://baz:12345", 1234)
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assert(!(tmpl === ro))
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end
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def test_inp_rdp
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assert_raise(Rinda::RequestExpiredError) do
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@ts.take([:empty], 0)
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end
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assert_raise(Rinda::RequestExpiredError) do
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@ts.read([:empty], 0)
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end
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end
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def test_ruby_talk_264062
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th = Thread.new { @ts.take([:empty], 1) }
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sleep(10)
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assert_raise(Rinda::RequestExpiredError) do
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thread_join(th)
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end
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th = Thread.new { @ts.read([:empty], 1) }
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sleep(10)
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assert_raise(Rinda::RequestExpiredError) do
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thread_join(th)
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end
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end
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def test_symbol_tuple
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@ts.write([:symbol, :symbol])
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@ts.write(['string', :string])
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assert_equal([[:symbol, :symbol]], @ts.read_all([:symbol, nil]))
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assert_equal([[:symbol, :symbol]], @ts.read_all([Symbol, nil]))
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assert_equal([], @ts.read_all([:nil, nil]))
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end
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def test_core_01
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5.times do
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@ts.write([:req, 2])
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end
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assert_equal([[:req, 2], [:req, 2], [:req, 2], [:req, 2], [:req, 2]],
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@ts.read_all([nil, nil]))
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taker = Thread.new(5) do |count|
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s = 0
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count.times do
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tuple = @ts.take([:req, Integer])
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assert_equal(2, tuple[1])
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s += tuple[1]
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end
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@ts.write([:ans, s])
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s
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end
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assert_equal(10, thread_join(taker))
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assert_equal([:ans, 10], @ts.take([:ans, 10]))
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assert_equal([], @ts.read_all([nil, nil]))
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end
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def test_core_02
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taker = Thread.new(5) do |count|
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s = 0
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count.times do
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tuple = @ts.take([:req, Integer])
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assert_equal(2, tuple[1])
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s += tuple[1]
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end
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@ts.write([:ans, s])
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s
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end
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5.times do
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@ts.write([:req, 2])
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end
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assert_equal(10, thread_join(taker))
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assert_equal([:ans, 10], @ts.take([:ans, 10]))
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assert_equal([], @ts.read_all([nil, nil]))
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end
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def test_core_03_notify
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notify1 = @ts.notify(nil, [:req, Integer])
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notify2 = @ts.notify(nil, {"message"=>String, "name"=>String})
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5.times do
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@ts.write([:req, 2])
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end
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5.times do
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tuple = @ts.take([:req, Integer])
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assert_equal(2, tuple[1])
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end
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5.times do
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assert_equal(['write', [:req, 2]], notify1.pop)
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end
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5.times do
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assert_equal(['take', [:req, 2]], notify1.pop)
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end
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@ts.write({"message"=>"first", "name"=>"3"})
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@ts.write({"message"=>"second", "name"=>"1"})
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@ts.write({"message"=>"third", "name"=>"0"})
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@ts.take({"message"=>"third", "name"=>"0"})
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@ts.take({"message"=>"first", "name"=>"3"})
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assert_equal(["write", {"message"=>"first", "name"=>"3"}], notify2.pop)
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assert_equal(["write", {"message"=>"second", "name"=>"1"}], notify2.pop)
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assert_equal(["write", {"message"=>"third", "name"=>"0"}], notify2.pop)
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assert_equal(["take", {"message"=>"third", "name"=>"0"}], notify2.pop)
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assert_equal(["take", {"message"=>"first", "name"=>"3"}], notify2.pop)
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end
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def test_cancel_01
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entry = @ts.write([:removeme, 1])
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assert_equal([[:removeme, 1]], @ts.read_all([nil, nil]))
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entry.cancel
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assert_equal([], @ts.read_all([nil, nil]))
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template = nil
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taker = Thread.new do
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@ts.take([:take, nil], 10) do |t|
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template = t
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Thread.new do
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template.cancel
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end
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end
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end
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sleep(2)
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assert_raise(Rinda::RequestCanceledError) do
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assert_nil(thread_join(taker))
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end
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assert(template.canceled?)
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@ts.write([:take, 1])
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assert_equal([[:take, 1]], @ts.read_all([nil, nil]))
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end
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def test_cancel_02
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entry = @ts.write([:removeme, 1])
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assert_equal([[:removeme, 1]], @ts.read_all([nil, nil]))
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entry.cancel
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assert_equal([], @ts.read_all([nil, nil]))
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template = nil
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reader = Thread.new do
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@ts.read([:take, nil], 10) do |t|
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template = t
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Thread.new do
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template.cancel
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end
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end
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end
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sleep(2)
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assert_raise(Rinda::RequestCanceledError) do
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assert_nil(thread_join(reader))
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end
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assert(template.canceled?)
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@ts.write([:take, 1])
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assert_equal([[:take, 1]], @ts.read_all([nil, nil]))
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end
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class SimpleRenewer
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def initialize(sec, n = 1)
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@sec = sec
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@n = n
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end
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def renew
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return -1 if @n <= 0
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@n -= 1
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return @sec
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end
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end
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def test_00_renewer
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tuple = Rinda::TupleEntry.new([1,2,3], true)
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assert(!tuple.canceled?)
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assert(tuple.expired?)
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assert(!tuple.alive?)
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tuple = Rinda::TupleEntry.new([1,2,3], 1)
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assert(!tuple.canceled?)
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assert(!tuple.expired?)
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assert(tuple.alive?)
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sleep(2)
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assert(tuple.expired?)
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assert(!tuple.alive?)
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@renewer = SimpleRenewer.new(1,2)
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tuple = Rinda::TupleEntry.new([1,2,3], @renewer)
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assert(!tuple.canceled?)
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assert(!tuple.expired?)
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assert(tuple.alive?)
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sleep(1)
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assert(!tuple.canceled?)
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assert(!tuple.expired?)
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assert(tuple.alive?)
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sleep(2)
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assert(tuple.expired?)
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assert(!tuple.alive?)
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end
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end
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class TupleSpaceTest < Test::Unit::TestCase
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include TupleSpaceTestModule
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def setup
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ThreadGroup.new.add(Thread.current)
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@ts = Rinda::TupleSpace.new(1)
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end
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def teardown
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# implementation-dependent
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@ts.instance_eval{
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if th = @keeper
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th.kill
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th.join
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end
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}
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end
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end
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class TupleSpaceProxyTest < Test::Unit::TestCase
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include TupleSpaceTestModule
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def setup
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ThreadGroup.new.add(Thread.current)
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@ts_base = Rinda::TupleSpace.new(1)
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@ts = Rinda::TupleSpaceProxy.new(@ts_base)
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end
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def teardown
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# implementation-dependent
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@ts_base.instance_eval{
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if th = @keeper
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th.kill
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th.join
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end
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}
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end
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def test_remote_array_and_hash
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# Don't remove ary/hsh local variables.
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# These are necessary to protect objects from GC.
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ary = [1, 2, 3]
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@ts.write(DRbObject.new(ary))
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assert_equal([1, 2, 3], @ts.take([1, 2, 3], 0))
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hsh = {'head' => 1, 'tail' => 2}
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@ts.write(DRbObject.new(hsh))
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assert_equal({'head' => 1, 'tail' => 2},
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@ts.take({'head' => 1, 'tail' => 2}, 0))
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end
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def test_take_bug_8215
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service = DRb.start_service("druby://localhost:0", @ts_base)
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uri = service.uri
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args = [EnvUtil.rubybin, *%W[-rdrb/drb -rdrb/eq -rrinda/ring -rrinda/tuplespace -e]]
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take = spawn(*args, <<-'end;', uri)
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uri = ARGV[0]
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DRb.start_service("druby://localhost:0")
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ro = DRbObject.new_with_uri(uri)
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ts = Rinda::TupleSpaceProxy.new(ro)
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th = Thread.new do
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ts.take([:test_take, nil])
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end
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Kernel.sleep(0.1)
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th.raise(Interrupt) # causes loss of the taken tuple
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ts.write([:barrier, :continue])
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Kernel.sleep
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end;
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@ts_base.take([:barrier, :continue])
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write = spawn(*args, <<-'end;', uri)
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uri = ARGV[0]
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DRb.start_service("druby://localhost:0")
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ro = DRbObject.new_with_uri(uri)
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ts = Rinda::TupleSpaceProxy.new(ro)
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ts.write([:test_take, 42])
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end;
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status = Process.wait(write)
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assert_equal([[:test_take, 42]], @ts_base.read_all([:test_take, nil]),
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'[bug:8215] tuple lost')
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ensure
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service.stop_service if service
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signal = /mswin|mingw/ =~ RUBY_PLATFORM ? "KILL" : "TERM"
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Process.kill(signal, write) if write && status.nil?
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Process.kill(signal, take) if take
|
|
Process.wait(write) if write && status.nil?
|
|
Process.wait(take) if take
|
|
end
|
|
|
|
@server = DRb.primary_server || DRb.start_service("druby://localhost:0")
|
|
end
|
|
|
|
module RingIPv6
|
|
def prepare_ipv6(r)
|
|
begin
|
|
Socket.getifaddrs.each do |ifaddr|
|
|
next unless ifaddr.addr
|
|
next unless ifaddr.addr.ipv6_linklocal?
|
|
next if ifaddr.name[0, 2] == "lo"
|
|
r.multicast_interface = ifaddr.ifindex
|
|
return ifaddr
|
|
end
|
|
rescue NotImplementedError
|
|
# ifindex() function may not be implemented on Windows.
|
|
return if
|
|
Socket.ip_address_list.any? { |addrinfo| addrinfo.ipv6? && !addrinfo.ipv6_loopback? }
|
|
end
|
|
skip 'IPv6 not available'
|
|
end
|
|
end
|
|
|
|
class TestRingServer < Test::Unit::TestCase
|
|
|
|
def setup
|
|
@port = Rinda::Ring_PORT
|
|
|
|
@ts = Rinda::TupleSpace.new
|
|
@rs = Rinda::RingServer.new(@ts, [], @port)
|
|
end
|
|
def teardown
|
|
# implementation-dependent
|
|
@ts.instance_eval{
|
|
if th = @keeper
|
|
th.kill
|
|
th.join
|
|
end
|
|
}
|
|
@rs.shutdown
|
|
end
|
|
|
|
def test_do_reply
|
|
with_timeout(10) {_test_do_reply}
|
|
end
|
|
|
|
def _test_do_reply
|
|
called = nil
|
|
|
|
callback = proc { |ts|
|
|
called = ts
|
|
}
|
|
|
|
callback = DRb::DRbObject.new callback
|
|
|
|
@ts.write [:lookup_ring, callback]
|
|
|
|
@rs.do_reply
|
|
|
|
wait_for(10) {called}
|
|
|
|
assert_same @ts, called
|
|
end
|
|
|
|
def test_do_reply_local
|
|
with_timeout(10) {_test_do_reply_local}
|
|
end
|
|
|
|
def _test_do_reply_local
|
|
called = nil
|
|
|
|
callback = proc { |ts|
|
|
called = ts
|
|
}
|
|
|
|
@ts.write [:lookup_ring, callback]
|
|
|
|
@rs.do_reply
|
|
|
|
wait_for(10) {called}
|
|
|
|
assert_same @ts, called
|
|
end
|
|
|
|
def test_make_socket_unicast
|
|
v4 = @rs.make_socket('127.0.0.1')
|
|
|
|
assert_equal('127.0.0.1', v4.local_address.ip_address)
|
|
assert_equal(@port, v4.local_address.ip_port)
|
|
end
|
|
|
|
def test_make_socket_ipv4_multicast
|
|
v4mc = @rs.make_socket('239.0.0.1')
|
|
|
|
begin
|
|
if Socket.const_defined?(:SO_REUSEPORT) then
|
|
assert(v4mc.getsockopt(:SOCKET, :SO_REUSEPORT).bool)
|
|
else
|
|
assert(v4mc.getsockopt(:SOCKET, :SO_REUSEADDR).bool)
|
|
end
|
|
rescue TypeError
|
|
if /aix/ =~ RUBY_PLATFORM
|
|
skip "Known bug in getsockopt(2) on AIX"
|
|
end
|
|
raise $!
|
|
end
|
|
|
|
assert_equal('0.0.0.0', v4mc.local_address.ip_address)
|
|
assert_equal(@port, v4mc.local_address.ip_port)
|
|
end
|
|
|
|
def test_make_socket_ipv6_multicast
|
|
skip 'IPv6 not available' unless
|
|
Socket.ip_address_list.any? { |addrinfo| addrinfo.ipv6? && !addrinfo.ipv6_loopback? }
|
|
|
|
begin
|
|
v6mc = @rs.make_socket('ff02::1')
|
|
rescue Errno::EADDRNOTAVAIL
|
|
return # IPv6 address for multicast not available
|
|
end
|
|
|
|
if Socket.const_defined?(:SO_REUSEPORT) then
|
|
assert v6mc.getsockopt(:SOCKET, :SO_REUSEPORT).bool
|
|
else
|
|
assert v6mc.getsockopt(:SOCKET, :SO_REUSEADDR).bool
|
|
end
|
|
|
|
assert_equal('::1', v6mc.local_address.ip_address)
|
|
assert_equal(@port, v6mc.local_address.ip_port)
|
|
end
|
|
|
|
def test_ring_server_ipv4_multicast
|
|
@rs.shutdown
|
|
@rs = Rinda::RingServer.new(@ts, [['239.0.0.1', '0.0.0.0']], @port)
|
|
v4mc = @rs.instance_variable_get('@sockets').first
|
|
|
|
begin
|
|
if Socket.const_defined?(:SO_REUSEPORT) then
|
|
assert(v4mc.getsockopt(:SOCKET, :SO_REUSEPORT).bool)
|
|
else
|
|
assert(v4mc.getsockopt(:SOCKET, :SO_REUSEADDR).bool)
|
|
end
|
|
rescue TypeError
|
|
if /aix/ =~ RUBY_PLATFORM
|
|
skip "Known bug in getsockopt(2) on AIX"
|
|
end
|
|
raise $!
|
|
end
|
|
|
|
assert_equal('0.0.0.0', v4mc.local_address.ip_address)
|
|
assert_equal(@port, v4mc.local_address.ip_port)
|
|
end
|
|
|
|
def test_ring_server_ipv6_multicast
|
|
skip 'IPv6 not available' unless
|
|
Socket.ip_address_list.any? { |addrinfo| addrinfo.ipv6? && !addrinfo.ipv6_loopback? }
|
|
|
|
@rs.shutdown
|
|
begin
|
|
@rs = Rinda::RingServer.new(@ts, [['ff02::1', '::1', 0]], @port)
|
|
rescue Errno::EADDRNOTAVAIL
|
|
return # IPv6 address for multicast not available
|
|
end
|
|
|
|
v6mc = @rs.instance_variable_get('@sockets').first
|
|
|
|
if Socket.const_defined?(:SO_REUSEPORT) then
|
|
assert v6mc.getsockopt(:SOCKET, :SO_REUSEPORT).bool
|
|
else
|
|
assert v6mc.getsockopt(:SOCKET, :SO_REUSEADDR).bool
|
|
end
|
|
|
|
assert_equal('::1', v6mc.local_address.ip_address)
|
|
assert_equal(@port, v6mc.local_address.ip_port)
|
|
end
|
|
|
|
def test_shutdown
|
|
@rs.shutdown
|
|
|
|
assert_nil(@rs.do_reply, 'otherwise should hang forever')
|
|
end
|
|
|
|
private
|
|
|
|
def with_timeout(n)
|
|
aoe = Thread.abort_on_exception
|
|
Thread.abort_on_exception = true
|
|
tl0 = Thread.list
|
|
tl = nil
|
|
th = Thread.new(Thread.current) do |mth|
|
|
sleep n
|
|
(tl = Thread.list - tl0).each {|t|t.raise(Timeout::Error)}
|
|
mth.raise(Timeout::Error)
|
|
end
|
|
tl0 << th
|
|
rescue Timeout::Error => e
|
|
if tl
|
|
bt = e.backtrace
|
|
tl.each do |t|
|
|
begin
|
|
t.value
|
|
rescue Timeout::Error => e
|
|
bt.unshift("")
|
|
bt[0, 0] = e.backtrace
|
|
end
|
|
end
|
|
end
|
|
raise Timeout::Error, "timeout", bt
|
|
ensure
|
|
if th
|
|
th.kill
|
|
th.join
|
|
end
|
|
Thread.abort_on_exception = aoe
|
|
end
|
|
|
|
def wait_for(n)
|
|
t = n + Process.clock_gettime(Process::CLOCK_MONOTONIC, :second)
|
|
until yield
|
|
if t < Process.clock_gettime(Process::CLOCK_MONOTONIC, :second)
|
|
flunk "timeout during waiting call"
|
|
end
|
|
sleep 0.1
|
|
end
|
|
end
|
|
end
|
|
|
|
class TestRingFinger < Test::Unit::TestCase
|
|
include RingIPv6
|
|
|
|
def setup
|
|
@rf = Rinda::RingFinger.new
|
|
end
|
|
|
|
def test_make_socket_unicast
|
|
v4 = @rf.make_socket('127.0.0.1')
|
|
|
|
assert(v4.getsockopt(:SOL_SOCKET, :SO_BROADCAST).bool)
|
|
rescue TypeError
|
|
if /aix/ =~ RUBY_PLATFORM
|
|
skip "Known bug in getsockopt(2) on AIX"
|
|
end
|
|
raise $!
|
|
ensure
|
|
v4.close if v4
|
|
end
|
|
|
|
def test_make_socket_ipv4_multicast
|
|
v4mc = @rf.make_socket('239.0.0.1')
|
|
|
|
assert_equal(1, v4mc.getsockopt(:IPPROTO_IP, :IP_MULTICAST_LOOP).ipv4_multicast_loop)
|
|
assert_equal(1, v4mc.getsockopt(:IPPROTO_IP, :IP_MULTICAST_TTL).ipv4_multicast_ttl)
|
|
ensure
|
|
v4mc.close if v4mc
|
|
end
|
|
|
|
def test_make_socket_ipv6_multicast
|
|
ifaddr = prepare_ipv6(@rf)
|
|
begin
|
|
v6mc = @rf.make_socket("ff02::1")
|
|
rescue Errno::EINVAL
|
|
# somehow Debian 6.0.7 needs ifname
|
|
v6mc = @rf.make_socket("ff02::1%#{ifaddr.name}")
|
|
end
|
|
|
|
assert_equal(1, v6mc.getsockopt(:IPPROTO_IPV6, :IPV6_MULTICAST_LOOP).int)
|
|
assert_equal(1, v6mc.getsockopt(:IPPROTO_IPV6, :IPV6_MULTICAST_HOPS).int)
|
|
ensure
|
|
v6mc.close if v6mc
|
|
end
|
|
|
|
def test_make_socket_ipv4_multicast_hops
|
|
@rf.multicast_hops = 2
|
|
v4mc = @rf.make_socket('239.0.0.1')
|
|
assert_equal(2, v4mc.getsockopt(:IPPROTO_IP, :IP_MULTICAST_TTL).ipv4_multicast_ttl)
|
|
ensure
|
|
v4mc.close if v4mc
|
|
end
|
|
|
|
def test_make_socket_ipv6_multicast_hops
|
|
ifaddr = prepare_ipv6(@rf)
|
|
@rf.multicast_hops = 2
|
|
begin
|
|
v6mc = @rf.make_socket("ff02::1")
|
|
rescue Errno::EINVAL
|
|
# somehow Debian 6.0.7 needs ifname
|
|
v6mc = @rf.make_socket("ff02::1%#{ifaddr.name}")
|
|
end
|
|
assert_equal(2, v6mc.getsockopt(:IPPROTO_IPV6, :IPV6_MULTICAST_HOPS).int)
|
|
ensure
|
|
v6mc.close if v6mc
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|