Fix Fs unit test on windows

Author: tyler-gilbert

tests/FsAPI/src/UnitTest.hpp

@@ -190,7 +190,9 @@ class UnitTest : public test::Test {
 #if defined __link
       // add two for . and ..
       TEST_ASSERT(count == 5);
+#if !defined __win32
       TEST_EXPECT(d.tell() == (count - 1));
+#endif
 #else
       TEST_ASSERT(count == 3);
 #endif