(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 <'tests for ref^{stuff}'>)}
        )
      ]
      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 <setup>)}
        {
          (SQ <'\n'> <'\techo blob >a-blob &&\n'> 
            <'\tgit tag -a -m blob blob-tag $(git hash-object -w a-blob) &&\n'> <'\tmkdir a-tree &&\n'> <'\techo moreblobs >a-tree/another-blob &&\n'> <'\tgit add . &&\n'> 
            <'\tTREE_SHA1=$(git write-tree) &&\n'> <'\tgit tag -a -m tree tree-tag "$TREE_SHA1" &&\n'> <'\tgit commit -m Initial &&\n'> 
            <'\tgit tag -a -m commit commit-tag &&\n'> <'\tgit branch ref &&\n'> <'\tgit checkout master &&\n'> <'\techo modified >>a-blob &&\n'> 
            <'\tgit add -u &&\n'> <'\tgit commit -m Modified &&\n'> <'\tgit branch modref &&\n'> <'\techo changed! >>a-blob &&\n'> 
            <'\tgit add -u &&\n'> <'\tgit commit -m !Exp &&\n'> <'\tgit branch expref &&\n'> <'\techo changed >>a-blob &&\n'> 
            <'\tgit add -u &&\n'> <'\tgit commit -m Changed &&\n'> <'\techo changed-again >>a-blob &&\n'> <'\tgit add -u &&\n'> 
            <'\tgit commit -m Changed-again\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{non-existent}'>)}
        {(SQ <'\n'> <'\ttest_must_fail git rev-parse ref^{non-existent}\n'>)}
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{}'>)}
        {
          (SQ <'\n'> <'\tgit rev-parse ref >expected &&\n'> <'\tgit rev-parse ref^{} >actual &&\n'> 
            <'\ttest_cmp expected actual &&\n'> <'\tgit rev-parse commit-tag^{} >actual &&\n'> <'\ttest_cmp expected actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{commit}'>)}
        {
          (SQ <'\n'> <'\tgit rev-parse ref >expected &&\n'> 
            <'\tgit rev-parse ref^{commit} >actual &&\n'> <'\ttest_cmp expected actual &&\n'> <'\tgit rev-parse commit-tag^{commit} >actual &&\n'> 
            <'\ttest_cmp expected actual &&\n'> <'\ttest_must_fail git rev-parse tree-tag^{commit} &&\n'> 
            <'\ttest_must_fail git rev-parse blob-tag^{commit}\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{tree}'>)}
        {
          (SQ <'\n'> <'\techo $TREE_SHA1 >expected &&\n'> <'\tgit rev-parse ref^{tree} >actual &&\n'> 
            <'\ttest_cmp expected actual &&\n'> <'\tgit rev-parse commit-tag^{tree} >actual &&\n'> <'\ttest_cmp expected actual &&\n'> 
            <'\tgit rev-parse tree-tag^{tree} >actual &&\n'> <'\ttest_cmp expected actual &&\n'> <'\ttest_must_fail git rev-parse blob-tag^{tree}\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{tag}'>)}
        {
          (SQ <'\n'> <'\ttest_must_fail git rev-parse HEAD^{tag} &&\n'> 
            <'\tgit rev-parse commit-tag >expected &&\n'> <'\tgit rev-parse commit-tag^{tag} >actual &&\n'> <'\ttest_cmp expected actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{/.}'>)}
        {
          (SQ <'\n'> <'\tgit rev-parse master >expected &&\n'> 
            <'\tgit rev-parse master^{/.} >actual &&\n'> <'\ttest_cmp expected actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{/non-existent}'>)}
        {(SQ <'\n'> <'\ttest_must_fail git rev-parse master^{/non-existent}\n'>)}
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{/Initial}'>)}
        {
          (SQ <'\n'> <'\tgit rev-parse ref >expected &&\n'> 
            <'\tgit rev-parse master^{/Initial} >actual &&\n'> <'\ttest_cmp expected actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{/!Exp}'>)}
        {(SQ <'\n'> <'\ttest_must_fail git rev-parse master^{/!Exp}\n'>)}
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{/!}'>)}
        {(SQ <'\n'> <'\ttest_must_fail git rev-parse master^{/!}\n'>)}
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{/!!Exp}'>)}
        {
          (SQ <'\n'> <'\tgit rev-parse expref >expected &&\n'> 
            <'\tgit rev-parse master^{/!!Exp} >actual &&\n'> <'\ttest_cmp expected actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{/!-}'>)}
        {(SQ <'\n'> <'\ttest_must_fail git rev-parse master^{/!-}\n'>)}
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{/!-.}'>)}
        {(SQ <'\n'> <'\ttest_must_fail git rev-parse master^{/!-.}\n'>)}
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{/!-non-existent}'>)}
        {
          (SQ <'\n'> <'\tgit rev-parse master >expected &&\n'> 
            <'\tgit rev-parse master^{/!-non-existent} >actual &&\n'> <'\ttest_cmp expected actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{/!-Changed}'>)}
        {
          (SQ <'\n'> <'\tgit rev-parse expref >expected &&\n'> 
            <'\tgit rev-parse master^{/!-Changed} >actual &&\n'> <'\ttest_cmp expected actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_expect_success>
      more_env: []
      words: [
        {<test_expect_success>}
        {(SQ <'ref^{/!-!Exp}'>)}
        {
          (SQ <'\n'> <'\tgit rev-parse modref >expected &&\n'> 
            <'\tgit rev-parse expref^{/!-!Exp} >actual &&\n'> <'\ttest_cmp expected actual\n'>
          )
        }
      ]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <test_done>
      more_env: []
      words: [{<test_done>}]
      redirects: []
      do_fork: T
    )
  ]
)