alittleteaser.js

// a little teaser

var libc = new FFI.DynamicLibrary("libc.dylib", FFI.DynamicLibrary.FLAGS.RTLD_NOW);
assertInstanceof(libc, FFI.DynamicLibrary);

var atofPtr = libc.get("atof");
assertInstanceof(atofPtr, FFI.Pointer);
assertFalse(atofPtr.isNull());

var atof = FFI.Internal.methodFactory(atofPtr, "double", [ "string" ]);
assertInstanceof(atof, Function);
assertEquals(1.5, atof("1.5"));

libc.close();