(command.CommandList
  children: [
    (command.ShAssignment
      left: <Id.Lit_VarLike 'test_description='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'test_description='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'test_description='> name:test_description)
          op: assign_op.Equal
          rhs: {(SQ <'test git fast-import unpack limit'>)}
        )
      ]
      redirects: []
    )
    (command.Simple
      blame_tok: <.>
      more_env: []
      words: [{<.>} {<'./test-lib.sh'>}]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'create loose objects on import'>)}
        {
          (SQ <'\n'> <'\ttest_tick &&\n'> <'\tcat >input <<-INPUT_END &&\n'> 
            <'\tcommit refs/heads/master\n'> <'\tcommitter $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE\n'> <'\tdata <<COMMIT\n'> 
            <'\tinitial\n'> <'\tCOMMIT\n'> <'\n'> <'\tdone\n'> <'\tINPUT_END\n'> <'\n'> 
            <'\tgit -c fastimport.unpackLimit=2 fast-import --done <input &&\n'> <'\tgit fsck --no-progress &&\n'> <'\ttest $(find .git/objects/?? -type f | wc -l) -eq 2 &&\n'> 
            <'\ttest $(find .git/objects/pack -type f | wc -l) -eq 0\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'bigger packs are preserved'>)}
        {
          (SQ <'\n'> <'\ttest_tick &&\n'> <'\tcat >input <<-INPUT_END &&\n'> 
            <'\tcommit refs/heads/master\n'> <'\tcommitter $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE\n'> <'\tdata <<COMMIT\n'> 
            <'\tincremental should create a pack\n'> <'\tCOMMIT\n'> <'\tfrom refs/heads/master^0\n'> <'\n'> <'\tcommit refs/heads/branch\n'> 
            <'\tcommitter $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE\n'> <'\tdata <<COMMIT\n'> <'\tbranch\n'> <'\tCOMMIT\n'> <'\n'> <'\tdone\n'> <'\tINPUT_END\n'> <'\n'> 
            <'\tgit -c fastimport.unpackLimit=2 fast-import --done <input &&\n'> <'\tgit fsck --no-progress &&\n'> <'\ttest $(find .git/objects/?? -type f | wc -l) -eq 2 &&\n'> 
            <'\ttest $(find .git/objects/pack -type f | wc -l) -eq 2\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'lookups after checkpoint works'>)}
        {
          (SQ <'\n'> <'\thello_id=$(echo hello | git hash-object --stdin -t blob) &&\n'> 
            <'\tid="$GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE" &&\n'> <'\tbefore=$(git rev-parse refs/heads/master^0) &&\n'> <'\t(\n'> <'\t\tcat <<-INPUT_END &&\n'> 
            <'\t\tblob\n'> <'\t\tmark :1\n'> <'\t\tdata 6\n'> <'\t\thello\n'> <'\n'> <'\t\tcommit refs/heads/master\n'> 
            <'\t\tmark :2\n'> <'\t\tcommitter $id\n'> <'\t\tdata <<COMMIT\n'> <'\t\tcheckpoint after this\n'> <'\t\tCOMMIT\n'> 
            <'\t\tfrom refs/heads/master^0\n'> <'\t\tM 100644 :1 hello\n'> <'\n'> <'\t\t# pre-checkpoint\n'> <'\t\tcat-blob :1\n'> 
            <'\t\tcat-blob $hello_id\n'> <'\t\tcheckpoint\n'> <'\t\t# post-checkpoint\n'> <'\t\tcat-blob :1\n'> <'\t\tcat-blob $hello_id\n'> 
            <'\t\tINPUT_END\n'> <'\n'> <'\t\tn=0 &&\n'> <'\t\tfrom=$before &&\n'> <'\t\twhile test x"$from" = x"$before"\n'> <'\t\tdo\n'> 
            <'\t\t\tif test $n -gt 30\n'> <'\t\t\tthen\n'> <'\t\t\t\techo >&2 "checkpoint did not update branch"\n'> <'\t\t\t\texit 1\n'> 
            <'\t\t\telse\n'> <'\t\t\t\tn=$(($n + 1))\n'> <'\t\t\tfi &&\n'> <'\t\t\tsleep 1 &&\n'> 
            <'\t\t\tfrom=$(git rev-parse refs/heads/master^0)\n'> <'\t\tdone &&\n'> <'\t\tcat <<-INPUT_END &&\n'> <'\t\tcommit refs/heads/master\n'> 
            <'\t\tcommitter $id\n'> <'\t\tdata <<COMMIT\n'> <'\t\tmake sure from "unpacked sha1 reference" works, too\n'> <'\t\tCOMMIT\n'> 
            <'\t\tfrom $from\n'> <'\t\tINPUT_END\n'> <'\t\techo done\n'> 
            <'\t) | git -c fastimport.unpackLimit=100 fast-import --done &&\n'> <'\ttest $(find .git/objects/?? -type f | wc -l) -eq 6 &&\n'> 
            <'\ttest $(find .git/objects/pack -type f | wc -l) -eq 2\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_done>
      more_env: []
      words: [{<test_done>}]
      redirects: []
      do_fork: T
    )
  ]
)