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* test/dl/test_cptr.rb (test_free=): test SEGV at first.

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[ruby-dev:39269]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24828 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2009-09-10 12:22:59 +00:00
parent 5ced9a4395
commit 3707fd4941
2 changed files with 20 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Thu Sep 10 21:22:01 2009 Tanaka Akira <akr@fsij.org>
* test/dl/test_cptr.rb (test_free=): test SEGV at first.
[ruby-dev:39269]
Thu Sep 10 21:20:59 2009 Tanaka Akira <akr@fsij.org> Thu Sep 10 21:20:59 2009 Tanaka Akira <akr@fsij.org>
* test/ruby/envutil.rb (assert_normal_exit): Don't use * test/ruby/envutil.rb (assert_normal_exit): Don't use

15
test/dl/test_cptr.rb
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@ -1,4 +1,5 @@
require 'test_base' require 'test_base'
require_relative '../ruby/envutil'
module DL module DL
class TestCPtr < TestBase class TestCPtr < TestBase
@ -8,6 +9,20 @@ module DL
end end
def test_free= def test_free=
assert_normal_exit(<<-"End", '[ruby-dev:39269]')
require 'dl'
DL::LIBC_SO = #{DL::LIBC_SO.dump}
DL::LIBM_SO = #{DL::LIBM_SO.dump}
include DL
@libc = dlopen(LIBC_SO)
@libm = dlopen(LIBM_SO)
free = CFunc.new(@libc['free'], TYPE_VOID, 'free')
ptr = CPtr.malloc(4)
ptr.free = free
free.ptr
ptr.free.ptr
End
free = CFunc.new(@libc['free'], TYPE_VOID, 'free') free = CFunc.new(@libc['free'], TYPE_VOID, 'free')
ptr = CPtr.malloc(4) ptr = CPtr.malloc(4)
ptr.free = free ptr.free = free