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require 'test/unit'
require 'dl'
case RUBY_PLATFORM
when /cygwin/
LIBC_SO = "cygwin1.dll"
LIBM_SO = "cygwin1.dll"
when /linux/
LIBC_SO = "/lib/libc.so.6"
LIBM_SO = "/lib/libm.so.6"
when /mingw/, /mswin32/
LIBC_SO = "msvcrt.dll"
LIBM_SO = "msvcrt.dll"
else
LIBC_SO = ARGV[0]
LIBM_SO = ARGV[1]
if( !(LIBC_SO && LIBM_SO) )
$stderr.puts("#{$0} <libc> <libm>")
exit
end
end
module DL
class TestBase < Test::Unit::TestCase
include Math
include DL
def setup
@libc = dlopen(LIBC_SO)
@libm = dlopen(LIBM_SO)
end
def assert_match(expected, actual, message="")
assert(expected === actual, message)
end
def assert_positive(actual)
assert(actual > 0)
end
def assert_zero(actual)
assert(actual == 0)
end
def assert_negative(actual)
assert(actual < 0)
end
def test_empty()
end
end
end
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