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require 'test/unit'
require 'dl'
require_relative '../ruby/envutil'
libc_so = libm_so = nil
case RUBY_PLATFORM
when /cygwin/
libc_so = "cygwin1.dll"
libm_so = "cygwin1.dll"
when /x86_64-linux/
libc_so = "/lib64/libc.so.6"
libm_so = "/lib64/libm.so.6"
when /linux/
libdir = '/lib'
case [0].pack('L!').size
when 4
# 32-bit ruby
libdir = '/lib32' if File.directory? '/lib32'
when 8
# 64-bit ruby
libdir = '/lib64' if File.directory? '/lib64'
end
libc_so = File.join(libdir, "libc.so.6")
libm_so = File.join(libdir, "libm.so.6")
when /mingw/, /mswin32/
libc_so = "msvcrt.dll"
libm_so = "msvcrt.dll"
when /darwin/
libc_so = "/usr/lib/libc.dylib"
libm_so = "/usr/lib/libm.dylib"
when /bsd|dragonfly/
libc_so = "/usr/lib/libc.so"
libm_so = "/usr/lib/libm.so"
else
libc_so = ARGV[0]
libm_so = ARGV[1]
if( !(libc_so && libm_so) )
$stderr.puts("libc and libm not found: #{$0} <libc> <libm>")
end
end
libc_so = nil if !libc_so || !File.file?(libc_so)
libm_so = nil if !libm_so || !File.file?(libm_so)
if !libc_so || !libm_so
ruby = EnvUtil.rubybin
ldd = `ldd #{ruby}`
#puts ldd
libc_so = $1 if !libc_so && %r{libc\.so.*=>\s+(/\S*)} =~ ldd
libm_so = $1 if !libm_so && %r{libm\.so.*=>\s+(/\S*)} =~ ldd
#p [libc_so, libm_so]
end
DL::LIBC_SO = libc_so
DL::LIBM_SO = libm_so
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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