(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:test_description)
          op: assign_op.Equal
          rhs: {(SQ (Token id:Id.Lit_Chars val:'fetch exit status test' span_id:15))}
          spids: [13]
        )
      ]
    )
    (C {(.)} {(./test-lib.sh)})
    (C {(test_expect_success)} {(setup)} 
      {
        (SQ (Token id:Id.Lit_Chars val:'\n' span_id:29) (Token id:Id.Lit_Chars val:'\n' span_id:30) 
          (Token id:Id.Lit_Chars val:'\t>file &&\n' span_id:31) (Token id:Id.Lit_Chars val:'\tgit add file &&\n' span_id:32) 
          (Token id:Id.Lit_Chars val:'\tgit commit -m initial &&\n' span_id:33) (Token id:Id.Lit_Chars val:'\n' span_id:34) 
          (Token id:Id.Lit_Chars val:'\tgit checkout -b side &&\n' span_id:35) (Token id:Id.Lit_Chars val:'\techo side >file &&\n' span_id:36) 
          (Token id:Id.Lit_Chars val:'\tgit commit -a -m side &&\n' span_id:37) (Token id:Id.Lit_Chars val:'\n' span_id:38) 
          (Token id:Id.Lit_Chars val:'\tgit checkout master &&\n' span_id:39) (Token id:Id.Lit_Chars val:'\techo next >file &&\n' span_id:40) 
          (Token id:Id.Lit_Chars val:'\tgit commit -a -m next\n' span_id:41)
        )
      }
    )
    (C {(test_expect_success)} {(SQ (Token id:Id.Lit_Chars val:'non-fast-forward fetch' span_id:48))} 
      {
        (SQ (Token id:Id.Lit_Chars val:'\n' span_id:52) (Token id:Id.Lit_Chars val:'\n' span_id:53) 
          (Token
            id: Id.Lit_Chars
            val: '\ttest_must_fail git fetch . master:side\n'
            span_id: 54
          ) (Token id:Id.Lit_Chars val:'\n' span_id:55)
        )
      }
    )
    (C {(test_expect_success)} {(SQ (Token id:Id.Lit_Chars val:'forced update' span_id:62))} 
      {
        (SQ (Token id:Id.Lit_Chars val:'\n' span_id:66) (Token id:Id.Lit_Chars val:'\n' span_id:67) 
          (Token id:Id.Lit_Chars val:'\tgit fetch . +master:side\n' span_id:68) (Token id:Id.Lit_Chars val:'\n' span_id:69)
        )
      }
    )
    (C {(test_done)})
  ]
)