<!--#if expr="\"1\" = \"1\""-->
pass
<!--#if expr="\"1\" = \"2\""-->
fail
<!--#elif expr="\"3\" = \"3\""-->
pass
<!--#if expr="\"1\" = \"2\""-->
fail
<!--#elif expr="\"1\" = \"3\""-->
fail
<!--#else -->
pass
<!--#endif -->
<!--#else -->
fail
<!--#endif -->
<!--#elif expr="\"1\" = \"2\""-->
fail
<!--#else -->
fail
<!--#endif -->