(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:test_description)
          op: assign_op.Equal
          rhs: {(SQ <'git update-index for gitlink to .git file.\n'>)}
          spids: [13]
        )
      ]
    )
    (C {<.>} {<'./test-lib.sh'>})
    (C {<test_expect_success>} {(SQ <'submodule with absolute .git file'>)} 
      {
        (SQ <'\n'> <'\tmkdir sub1 &&\n'> <'\t(cd sub1 &&\n'> <'\t git init &&\n'> 
          <'\t REAL="$(pwd)/.real" &&\n'> <'\t mv .git "$REAL" &&\n'> <'\t echo "gitdir: $REAL" >.git &&\n'> <'\t test_commit first)\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'add gitlink to absolute .git file'>)} 
      {(SQ <'\n'> <'\tgit update-index --add -- sub1\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'submodule with relative .git file'>)} 
      {
        (SQ <'\n'> <'\tmkdir sub2 &&\n'> <'\t(cd sub2 &&\n'> <'\t git init &&\n'> 
          <'\t mv .git .real &&\n'> <'\t echo "gitdir: .real" >.git &&\n'> <'\t test_commit first)\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'add gitlink to relative .git file'>)} 
      {(SQ <'\n'> <'\tgit update-index --add -- sub2\n'>)}
    )
    (C {<test_done>})
  ]
)