(command.CommandList children: [ (C {<atf_test_case>} {<nonexistent>}) (command.ShFunction name: nonexistent_head body: (BraceGroup children: [ (C {<atf_set>} {(DQ <descr>)} {(DQ <'Check ifconfig(8) with '>)} {(DQ <'a nonexistent interface (PR bin/43141)'>)} ) ] ) ) (command.ShFunction name: nonexistent_body body: (BraceGroup children: [ (C {<atf_check>} {<-s>} {<not-exit> <Id.Lit_Colon ':'> <0>} {<-e>} {<ignore>} {<ifconfig>} {<nonexistent0>} {<'1.2.3.4/24'>} ) ] ) ) (command.ShFunction name: atf_init_test_cases body: (BraceGroup children:[(C {<atf_add_test_case>} {<nonexistent>})]) ) ] )