added tag v1_9_0_4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 52 insertions, 0 deletions

diff --git a/trunk/ext/dl/test/test_base.rb b/trunk/ext/dl/test/test_base.rb
new file mode 100644
index 0000000000..fc72db4e5e
--- /dev/null
+++ b/trunk/ext/dl/test/test_base.rb
@@ -0,0 +1,52 @@
+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