or download this
"C:\_64\strawberry5.24.1\perl\bin\perl.exe" "-MExtUtils::Command::MM"
+"-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(
+0, 'blib\lib', 'blib\arch')" t/*.t
t/OpenGL-Shader.t ..
...
Result: PASS
BFREE/OpenGL-Shader-1.01.tar.gz
dmake test -- OK