(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:test_description)
          op: Equal
          rhs: {(SQ <'pack should notice missing commit objects'>)}
          spids: [4]
        )
      ]
      spids: [4]
    )
    (C {(.)} {(./test-lib.sh)})
    (C {(test_expect_success)} {(setup)} 
      {
        (SQ <'\n'> <'\tfor i in 1 2 3 4 5\n'> <'\tdo\n'> <'\t\techo "$i" >"file$i" &&\n'> 
          <'\t\tgit add "file$i" &&\n'> <'\t\ttest_tick &&\n'> <'\t\tgit commit -m "$i" &&\n'> <'\t\tgit tag "tag$i"\n'> <'\tdone &&\n'> 
          <'\tobj=$(git rev-parse --verify tag3) &&\n'> <'\tfanout=$(expr "$obj" : "\\(..\\)") &&\n'> <'\tremainder=$(expr "$obj" : "..\\(.*\\)") &&\n'> 
          <'\trm -f ".git/objects/$fanout/$remainder"\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'check corruption'>)} {(SQ <'\n'> <'\ttest_must_fail git fsck\n'>)})
    (C {(test_expect_success)} {(SQ <'rev-list notices corruption (1)'>)} 
      {(SQ <'\n'> <'\ttest_must_fail git rev-list HEAD\n'>)}
    )
    (C {(test_expect_success)} {(SQ <'rev-list notices corruption (2)'>)} 
      {(SQ <'\n'> <'\ttest_must_fail git rev-list --objects HEAD\n'>)}
    )
    (C {(test_expect_success)} {(SQ <'pack-objects notices corruption'>)} 
      {(SQ <'\n'> <'\techo HEAD |\n'> <'\ttest_must_fail git pack-objects --revs pack\n'>)}
    )
    (C {(test_done)})
  ]
)