(command.CommandList children: [ (command.CommandList children: [ (command.Sentence child: (C {<.>} { (DQ (braced_var_sub token: <Id.VSub_Name srcdir> suffix_op: (suffix_op.Unary tok:<Id.VTest_Equals '='> arg_word:{<.>}) ) <'/tests/init.sh'> ) } ) terminator: <Id.Op_Semi _> ) (C {<path_prepend_>} {<'./src'>}) ] ) (C {<print_ver_>} {<mv>}) (C {<require_strace_>} {<unlink>}) (command.AndOr ops: [Id.Op_DPipe] children: [(C {<ln>} {<-s>} {<t1>} {<s1>}) (C {<framework_failure_>})] ) (command.AndOr ops: [Id.Op_DPipe] children: [(C {<ln>} {<-s>} {<t2>} {<s2>}) (C {<framework_failure_>})] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (command.Simple words: [{<strace>} {<-qe>} {<unlink>} {<mv>} {<-T>} {<s1>} {<s2>}] redirects: [ (redir op:<Id.Redir_Great '>'> loc:(redir_loc.Fd fd:1) arg:{<out>}) (redir op:<Id.Redir_GreatAnd '2>&'> loc:(redir_loc.Fd fd:2) arg:{<1>}) ] do_fork: T ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:fail) op: assign_op.Equal rhs: {<1>} spids: [146] ) ] ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (C {($ Id.VSub_DollarName '$EGREP')} {(SQ <'unlink.*"s1"'>)} {<out>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:fail) op: assign_op.Equal rhs: {<1>} spids: [159] ) ] ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (command.Simple words: [{<ls>} {<-dl>} {<s1>}] redirects: [ (redir op:<Id.Redir_Great '>'> loc:(redir_loc.Fd fd:1) arg:{<'/dev/null'>}) (redir op:<Id.Redir_GreatAnd '2>&'> loc:(redir_loc.Fd fd:2) arg:{<1>}) ] do_fork: T ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:fail) op: assign_op.Equal rhs: {<1>} spids: [181] ) ] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<test>} {(DQ (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<readlink>} {<s2>})))} {<Id.Lit_Equals '='>} {<t1>} ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:fail) op: assign_op.Equal rhs: {<1>} spids: [204] ) ] ) ] ) (C {<Exit>} {($ Id.VSub_DollarName '$fail')}) ] )