(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:test_description)
          op: Equal
          rhs: {(SQ <'fetch handles conflicting refspecs correctly'>)}
          spids: [4]
        )
      ]
      spids: [4]
    )
    (C {(.)} {(./test-lib.sh)})
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:D)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: (CommandList children:[(C {(pwd)})])
                left_token: <Left_CommandSub '$('>
                spids: [16 18]
              )
            }
          spids: [15]
        )
      ]
      spids: [15]
    )
    (FuncDef
      name: setup_repository
      body: 
        (BraceGroup
          children: [
            (AndOr
              ops: [Op_DAmp]
              children: [
                (C {(git)} {(init)} {(DQ ($ VSub_Number '$1'))})
                (Subshell
                  child: 
                    (AndOr
                      ops: [Op_DAmp Op_DAmp Op_DAmp]
                      children: [
                        (C {(cd)} {(DQ ($ VSub_Number '$1'))})
                        (C {(git)} {(config)} {(remote.origin.url)} {(DQ ($ VSub_Name '$D'))})
                        (C {(shift)})
                        (ForEach
                          iter_name: refspec
                          iter_words: [{(DQ ($ VSub_At '$@'))}]
                          do_arg_iter: F
                          body: 
                            (DoGroup
                              children: [
                                (C {(git)} {(config)} {(--add)} {(remote.origin.fetch)} 
                                  {(DQ ($ VSub_Name '$refspec'))}
                                )
                              ]
                              spids: [80 96]
                            )
                          spids: [74 16777215]
                        )
                      ]
                    )
                  spids: [39 99]
                )
              ]
            )
          ]
          spids: [26]
        )
      spids: [21 25]
    )
    (FuncDef
      name: verify_stderr
      body: 
        (BraceGroup
          children: [
            (AndOr
              ops: [Op_DAmp Op_DAmp]
              children: [
                (SimpleCommand
                  words: [{(cat)}]
                  redirects: [(Redir op_id:Redir_Great fd:16777215 arg_word:{(expected)} spids:[114])]
                )
                (Pipeline
                  children: [
                    (SimpleCommand
                      words: [{(test_i18ngrep)} {(-E)} {(SQ <'^(fatal|warning):'>)}]
                      redirects: [(Redir op_id:Redir_Less fd:16777215 arg_word:{(error)} spids:[136])]
                    )
                    (SimpleCommand
                      words: [{(grep)} {(-v)} {(SQ <'hung up'>)}]
                      redirects: [
                        (Redir
                          op_id: Redir_Great
                          fd: 16777215
                          arg_word: {(actual)}
                          spids: [149]
                        )
                      ]
                    )
                    (C {(sort)})
                  ]
                  negated: F
                )
                (C {(test_i18ncmp)} {(expected)} {(actual)})
              ]
            )
          ]
          spids: [109]
        )
      spids: [104 108]
    )
    (C {(test_expect_success)} {(SQ <setup>)} 
      {
        (SQ <'\n'> <'\tgit commit --allow-empty -m "Initial" &&\n'> <'\tgit branch branch1 &&\n'> 
          <'\tgit tag tag1 &&\n'> <'\tgit commit --allow-empty -m "First" &&\n'> <'\tgit branch branch2 &&\n'> <'\tgit tag tag2\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'fetch with no conflict'>)} 
      {
        (SQ <'\n'> <'\tsetup_repository ok "+refs/heads/*:refs/remotes/origin/*" && (\n'> 
          <'\t\tcd ok &&\n'> <'\t\tgit fetch origin\n'> <'\t)\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'fetch conflict: config vs. config'>)} 
      {
        (SQ <'\n'> <'\tsetup_repository ccc \\\n'> 
          <'\t\t"+refs/heads/branch1:refs/remotes/origin/branch1" \\\n'> <'\t\t"+refs/heads/branch2:refs/remotes/origin/branch1" && (\n'> <'\t\tcd ccc &&\n'> 
          <'\t\ttest_must_fail git fetch origin 2>error &&\n'> <'\t\tverify_stderr <<-\\EOF\n'> 
          <
'\t\tfatal: Cannot fetch both refs/heads/branch1 and refs/heads/branch2 to refs/remotes/origin/branch1\n'
          > <'\t\tEOF\n'> <'\t)\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'fetch duplicate: config vs. config'>)} 
      {
        (SQ <'\n'> <'\tsetup_repository dcc \\\n'> <'\t\t"+refs/heads/*:refs/remotes/origin/*" \\\n'> 
          <'\t\t"+refs/heads/branch1:refs/remotes/origin/branch1" && (\n'> <'\t\tcd dcc &&\n'> <'\t\tgit fetch origin\n'> <'\t)\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'fetch conflict: arg overrides config'>)} 
      {
        (SQ <'\n'> <'\tsetup_repository aoc \\\n'> <'\t\t"+refs/heads/*:refs/remotes/origin/*" && (\n'> 
          <'\t\tcd aoc &&\n'> <'\t\tgit fetch origin refs/heads/branch2:refs/remotes/origin/branch1\n'> <'\t)\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'fetch conflict: arg vs. arg'>)} 
      {
        (SQ <'\n'> <'\tsetup_repository caa && (\n'> <'\t\tcd caa &&\n'> 
          <'\t\ttest_must_fail git fetch origin \\\n'> <'\t\t\trefs/heads/*:refs/remotes/origin/* \\\n'> 
          <'\t\t\trefs/heads/branch2:refs/remotes/origin/branch1 2>error &&\n'> <'\t\tverify_stderr <<-\\EOF\n'> 
          <
'\t\tfatal: Cannot fetch both refs/heads/branch1 and refs/heads/branch2 to refs/remotes/origin/branch1\n'
          > <'\t\tEOF\n'> <'\t)\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'fetch conflict: criss-cross args'>)} 
      {
        (SQ <'\n'> <'\tsetup_repository xaa \\\n'> <'\t\t"+refs/heads/*:refs/remotes/origin/*" && (\n'> 
          <'\t\tcd xaa &&\n'> <'\t\tgit fetch origin \\\n'> <'\t\t\trefs/heads/branch1:refs/remotes/origin/branch2 \\\n'> 
          <'\t\t\trefs/heads/branch2:refs/remotes/origin/branch1 2>error &&\n'> <'\t\tverify_stderr <<-\\EOF\n'> 
          <
'\t\twarning: refs/remotes/origin/branch1 usually tracks refs/heads/branch1, not refs/heads/branch2\n'
          > 
          <
'\t\twarning: refs/remotes/origin/branch2 usually tracks refs/heads/branch2, not refs/heads/branch1\n'
          > <'\t\tEOF\n'> <'\t)\n'>
        )
      }
    )
    (C {(test_done)})
  ]
)