(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 <'"git merge" top-level frontend'>)}
        )
      ]
      redirects: []
    )
    (command.Simple
      blame_tok: <.>
      more_env: []
      words: [{<.>} {<'./test-lib.sh'>}]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <t3033_reset>
      name: t3033_reset
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.AndOr
              children: [
                (command.Simple
                  blame_tok: <git>
                  more_env: []
                  words: [{<git>} {<checkout>} {<-B>} {<master>} {<two>}]
                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <git>
                  more_env: []
                  words: [{<git>} {<branch>} {<-f>} {<left>} {<three>}]
                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <git>
                  more_env: []
                  words: [{<git>} {<branch>} {<-f>} {<right>} {<four>}]
                  redirects: []
                  do_fork: T
                )
              ]
              ops: [<Id.Op_DAmp _> <Id.Op_DAmp _>]
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {<setup>}
        {
          (SQ <'\n'> <'\ttest_commit one &&\n'> <'\tgit branch left &&\n'> <'\tgit branch right &&\n'> 
            <'\ttest_commit two &&\n'> <'\tgit checkout left &&\n'> <'\ttest_commit three &&\n'> <'\tgit checkout right &&\n'> 
            <'\ttest_commit four &&\n'> <'\tgit checkout --orphan newroot &&\n'> <'\ttest_commit five &&\n'> <'\tgit checkout master\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'merge an octopus into void'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit checkout --orphan test &&\n'> 
            <'\tgit rm -fr . &&\n'> <'\ttest_must_fail git merge left right &&\n'> <'\ttest_must_fail git rev-parse --verify HEAD &&\n'> 
            <'\tgit diff --quiet &&\n'> <'\ttest_must_fail git rev-parse HEAD\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'merge an octopus, fast-forward (ff)'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit reset --hard one &&\n'> 
            <'\tgit merge left right &&\n'> <'\t# one is ancestor of three (left) and four (right)\n'> 
            <'\ttest_must_fail git rev-parse --verify HEAD^3 &&\n'> <'\tgit rev-parse HEAD^1 HEAD^2 | sort >actual &&\n'> 
            <'\tgit rev-parse three four | sort >expect &&\n'> <'\ttest_cmp expect actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'merge octopus, non-fast-forward (ff)'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit reset --hard one &&\n'> 
            <'\tgit merge --no-ff left right &&\n'> <'\t# one is ancestor of three (left) and four (right)\n'> 
            <'\ttest_must_fail git rev-parse --verify HEAD^4 &&\n'> <'\tgit rev-parse HEAD^1 HEAD^2 HEAD^3 | sort >actual &&\n'> 
            <'\tgit rev-parse one three four | sort >expect &&\n'> <'\ttest_cmp expect actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'merge octopus, fast-forward (does not ff)'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit merge left right &&\n'> 
            <'\t# two (master) is not an ancestor of three (left) and four (right)\n'> <'\ttest_must_fail git rev-parse --verify HEAD^4 &&\n'> 
            <'\tgit rev-parse HEAD^1 HEAD^2 HEAD^3 | sort >actual &&\n'> <'\tgit rev-parse two three four | sort >expect &&\n'> <'\ttest_cmp expect actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'merge octopus, non-fast-forward'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit merge --no-ff left right &&\n'> 
            <'\ttest_must_fail git rev-parse --verify HEAD^4 &&\n'> <'\tgit rev-parse HEAD^1 HEAD^2 HEAD^3 | sort >actual &&\n'> 
            <'\tgit rev-parse two three four | sort >expect &&\n'> <'\ttest_cmp expect actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'merge FETCH_HEAD octopus into void'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit checkout --orphan test &&\n'> 
            <'\tgit rm -fr . &&\n'> <'\tgit fetch . left right &&\n'> <'\ttest_must_fail git merge FETCH_HEAD &&\n'> 
            <'\ttest_must_fail git rev-parse --verify HEAD &&\n'> <'\tgit diff --quiet &&\n'> <'\ttest_must_fail git rev-parse HEAD\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'merge FETCH_HEAD octopus fast-forward (ff)'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit reset --hard one &&\n'> 
            <'\tgit fetch . left right &&\n'> <'\tgit merge FETCH_HEAD &&\n'> <'\t# one is ancestor of three (left) and four (right)\n'> 
            <'\ttest_must_fail git rev-parse --verify HEAD^3 &&\n'> <'\tgit rev-parse HEAD^1 HEAD^2 | sort >actual &&\n'> 
            <'\tgit rev-parse three four | sort >expect &&\n'> <'\ttest_cmp expect actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'merge FETCH_HEAD octopus non-fast-forward (ff)'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit reset --hard one &&\n'> 
            <'\tgit fetch . left right &&\n'> <'\tgit merge --no-ff FETCH_HEAD &&\n'> <'\t# one is ancestor of three (left) and four (right)\n'> 
            <'\ttest_must_fail git rev-parse --verify HEAD^4 &&\n'> <'\tgit rev-parse HEAD^1 HEAD^2 HEAD^3 | sort >actual &&\n'> 
            <'\tgit rev-parse one three four | sort >expect &&\n'> <'\ttest_cmp expect actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'merge FETCH_HEAD octopus fast-forward (does not ff)'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit fetch . left right &&\n'> 
            <'\tgit merge FETCH_HEAD &&\n'> <'\t# two (master) is not an ancestor of three (left) and four (right)\n'> 
            <'\ttest_must_fail git rev-parse --verify HEAD^4 &&\n'> <'\tgit rev-parse HEAD^1 HEAD^2 HEAD^3 | sort >actual &&\n'> 
            <'\tgit rev-parse two three four | sort >expect &&\n'> <'\ttest_cmp expect actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'merge FETCH_HEAD octopus non-fast-forward'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit fetch . left right &&\n'> 
            <'\tgit merge --no-ff FETCH_HEAD &&\n'> <'\ttest_must_fail git rev-parse --verify HEAD^4 &&\n'> 
            <'\tgit rev-parse HEAD^1 HEAD^2 HEAD^3 | sort >actual &&\n'> <'\tgit rev-parse two three four | sort >expect &&\n'> <'\ttest_cmp expect actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'refuse two-project merge by default'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit reset --hard four &&\n'> 
            <'\ttest_must_fail git merge five\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'two-project merge with --allow-unrelated-histories'>)}
        {
          (SQ <'\n'> <'\tt3033_reset &&\n'> <'\tgit reset --hard four &&\n'> 
            <'\tgit merge --allow-unrelated-histories five &&\n'> <'\tgit diff --exit-code five\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_done>
      more_env: []
      words: [{<test_done>}]
      redirects: []
      do_fork: T
    )
  ]
)