(command.CommandList children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:test_description) op: assign_op.Equal rhs: {(SQ <'credential-cache tests'>)} spids: [4] ) ] ) (C {<.>} {<'./test-lib.sh'>}) (C {<.>} {(DQ ($ Id.VSub_DollarName '$TEST_DIRECTORY')) <'/lib-credential.sh'>}) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<test>} {<-z>} {(DQ ($ Id.VSub_DollarName '$NO_UNIX_SOCKETS'))}) (BraceGroup children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:skip_all) op: assign_op.Equal rhs: {(SQ <'skipping credential-cache tests, unix sockets not available'>)} spids: [34] ) ] ) (C {<test_done>}) ] ) ] ) (C {<trap>} {(SQ <'code=$?; git credential-cache exit; (exit $code); die'>)} {<EXIT>}) (C {<helper_test>} {<cache>}) (C {<helper_test_timeout>} {<cache>} {<--timeout> <Id.Lit_Equals '='> <1>}) (C {<git>} {<credential-cache>} {<Id.ControlFlow_Exit exit>}) (C {<test_done>}) ] )