Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
Where possible, edges connecting nodes are
given different colours to make them easier to distinguish in
large graphs.
Source Code
subroutine test_read_xml_nopath()integer::statustype(c_ptr)::utsystemcall read_xml(utsystem=utsystem,status=status)if(.not.c_associated(utsystem))then@assertFalse(status==UT_OS,'Operating system error')@assertFalse(status==UT_PARSE_ERROR,'Database file could not be parsed.')@assertFalse(status==UT_OPEN_ARG,'Non-null path could not be opened.')@assertFalse(status==UT_OPEN_ENV,'Environment variable is set but could not open.')@assertFalse(status==UT_OPEN_DEFAULT,'Default database could not be opened.')end if call ut_free_system(utsystem)end subroutine test_read_xml_nopath