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z
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x
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                                                                                                          op_id: 
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Op_DAmp
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Op_DAmp
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                                                                          op_id: Op_DAmp
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                  child: 
                    (AndOr
                      children: [
                        (C {(test)} {(-d)} {(submodule_update_repo)})
                        (C {(create_lib_submodule_repo)})
                      ]
                      op_id: Op_DPipe
                    )
                  spids: [970 980]
                )
                (AndOr
                  children: [
                    (C {(test_config_global)} {(diff.ignoreSubmodules)} {(all)})
                    (C {(test_config)} {(diff.ignoreSubmodules)} {(all)})
                  ]
                  op_id: Op_DAmp
                )
              ]
              op_id: Op_DAmp
            )
          ]
          spids: [967]
        )
      spids: [962 966]
    )
    (FuncDef
      name: reset_work_tree_to
      body: 
        (BraceGroup
          children: [
            (AndOr
              children: [
                (C {(rm)} {(-rf)} {(submodule_update)})
                (AndOr
                  children: [
                    (C {(git)} {(clone)} {(submodule_update_repo)} {(submodule_update)})
                    (Subshell
                      child: 
                        (AndOr
                          children: [
                            (C {(cd)} {(submodule_update)})
                            (AndOr
                              children: [
                                (C {(rm)} {(-rf)} {(sub1)})
                                (AndOr
                                  children: [
                                    (C {(git)} {(checkout)} {(-f)} {(DQ ($ VSub_Number "$1"))})
                                    (AndOr
                                      children: [
                                        (SimpleCommand
                                          words: [{(git)} {(status)} {(-u)} {(-s)}]
                                          redirects: [
                                            (Redir
                                              op_id: Redir_Great
                                              fd: -1
                                              arg_word: {(actual)}
                                              spids: [1080]
                                            )
                                          ]
                                        )
                                        (AndOr
                                          children: [
                                            (C {(test_must_be_empty)} {(actual)})
                                            (AndOr
                                              children: [
                                                (Assignment
                                                  keyword: Assign_None
                                                  pairs: [
                                                    (assign_pair
                                                      lhs: (LhsName name:sha1)
                                                      op: Equal
                                                      rhs: 
                                                        {
                                                          (CommandSubPart
                                                            command_list: 
                                                              (CommandList
                                                                children: [
                                                                  (C {(git)} {(rev-parse)} 
                                                                    {(--revs-only)} {(HEAD) (Lit_Other ":") (sub1)}
                                                                  )
                                                                ]
                                                              )
                                                            left_token: <Left_CommandSub "$(">
                                                            spids: [1094 1104]
                                                          )
                                                        }
                                                      spids: [1093]
                                                    )
                                                  ]
                                                  spids: [1093]
                                                )
                                                (If
                                                  arms: [
                                                    (if_arm
                                                      cond: [
                                                        (AndOr
                                                          children: [
                                                            (C {(test)} {(-n)} 
                                                              {(DQ ($ VSub_Name "$sha1"))}
                                                            )
                                                            (C {(test)} 
                                                              {
                                                                (CommandSubPart
                                                                  command_list: 
                                                                    (CommandList
                                                                      children: [
                                                                        (AndOr
                                                                          children: [
                                                                            (C {(cd)} {(DQ (sub1))})
                                                                            (C {(git)} {(rev-parse)} 
                                                                              {(--verify)} {(DQ ($ VSub_Name "$sha1") ("^{commit}"))}
                                                                            )
                                                                          ]
                                                                          op_id: Op_DAmp
                                                                        )
                                                                      ]
                                                                    )
                                                                  left_token: <Left_CommandSub "$(">
                                                                  spids: [1124 1143]
                                                                )
                                                              }
                                                            )
                                                          ]
                                                          op_id: Op_DAmp
                                                        )
                                                      ]
                                                      action: [
                                                        (C {(git)} {(submodule)} {(update)} {(--init)} 
                                                          {(--recursive)} {(DQ (sub1))}
                                                        )
                                                      ]
                                                      spids: [-1 1146]
                                                    )
                                                  ]
                                                  spids: [-1 1164]
                                                )
                                              ]
                                              op_id: Op_DAmp
                                            )
                                          ]
                                          op_id: Op_DAmp
                                        )
                                      ]
                                      op_id: Op_DAmp
                                    )
                                  ]
                                  op_id: Op_DAmp
                                )
                              ]
                              op_id: Op_DAmp
                            )
                          ]
                          op_id: Op_DAmp
                        )
                      spids: [1040 1167]
                    )
                  ]
                  op_id: Op_DAmp
                )
              ]
              op_id: Op_DAmp
            )
          ]
          spids: [1017]
        )
      spids: [1012 1016]
    )
    (FuncDef
      name: test_superproject_content
      body: 
        (BraceGroup
          children: [
            (AndOr
              children: [
                (SimpleCommand
                  words: [{(git)} {(diff-index)} {(--cached)} {(DQ ($ VSub_Number "$1"))}]
                  redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(actual)} spids:[1199])]
                )
                (AndOr
                  children: [
                    (C {(test_must_be_empty)} {(actual)})
                    (AndOr
                      children: [
                        (SimpleCommand
                          words: [{(git)} {(diff-files)} {(--ignore-submodules)}]
                          redirects: [
                            (Redir
                              op_id: Redir_Great
                              fd: -1
                              arg_word: {(actual)}
                              spids: [1218]
                            )
                          ]
                        )
                        (C {(test_must_be_empty)} {(actual)})
                      ]
                      op_id: Op_DAmp
                    )
                  ]
                  op_id: Op_DAmp
                )
              ]
              op_id: Op_DAmp
            )
          ]
          spids: [1186]
        )
      spids: [1181 1185]
    )
    (FuncDef
      name: test_submodule_content
      body: 
        (BraceGroup
          children: [
            (AndOr
              children: [
                (If
                  arms: [
                    (if_arm
                      cond: [(C {(test)} {($ VSub_Pound "$#")} {(KW_Bang "!") (Lit_Other "=")} {(2)})]
                      action: [
                        (C {(echo)} {(DQ ("test_submodule_content needs two arguments"))})
                        (ControlFlow
                          token: <ControlFlow_Return return>
                          arg_word: {(1)}
                        )
                      ]
                      spids: [-1 1257]
                    )
                  ]
                  spids: [-1 1272]
                )
                (AndOr
                  children: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:submodule)
                          op: Equal
                          rhs: {(DQ ($ VSub_Number "$1"))}
                          spids: [1277]
                        )
                      ]
                      spids: [1277]
                    )
                    (AndOr
                      children: [
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:commit)
                              op: Equal
                              rhs: {(DQ ($ VSub_Number "$2"))}
                              spids: [1285]
                            )
                          ]
                          spids: [1285]
                        )
                        (AndOr
                          children: [
                            (C {(test)} {(-d)} {(DQ ($ VSub_Name "$submodule")) (/)})
                            (AndOr
                              children: [
                                (If
                                  arms: [
                                    (if_arm
                                      cond: [
                                        (AndOr
                                          children: [
                                            (Pipeline
                                              children: [
                                                (C {(test)} {(-f)} 
                                                  {(DQ ($ VSub_Name "$submodule")) (/.git)}
                                                )
                                              ]
                                              negated: True
                                            )
                                            (Pipeline
                                              children: [
                                                (C {(test)} {(-d)} 
                                                  {(DQ ($ VSub_Name "$submodule")) (/.git)}
                                                )
                                              ]
                                              negated: True
                                            )
                                          ]
                                          op_id: Op_DAmp
                                        )
                                      ]
                                      action: [
                                        (C {(echo)} 
                                          {
                                            (DQ ("Submodule ") ($ VSub_Name "$submodule") 
                                              (" is not populated")
                                            )
                                          }
                                        )
                                        (ControlFlow
                                          token: <ControlFlow_Return return>
                                          arg_word: {(1)}
                                        )
                                      ]
                                      spids: [-1 1332]
                                    )
                                  ]
                                  spids: [-1 1349]
                                )
                                (AndOr
                                  children: [
                                    (Assignment
                                      keyword: Assign_None
                                      pairs: [
                                        (assign_pair
                                          lhs: (LhsName name:sha1)
                                          op: Equal
                                          rhs: 
                                            {
                                              (CommandSubPart
                                                command_list: 
                                                  (CommandList
                                                    children: [
                                                      (C {(git)} {(rev-parse)} {(--verify)} 
                                                        {
                                                          (DQ ($ VSub_Name "$commit") (":") 
                                                            ($ VSub_Name "$submodule")
                                                          )
                                                        }
                                                      )
                                                    ]
                                                  )
                                                left_token: <Left_CommandSub "$(">
                                                spids: [1355 1367]
                                              )
                                            }
                                          spids: [1354]
                                        )
                                      ]
                                      spids: [1354]
                                    )
                                    (AndOr
                                      children: [
                                        (If
                                          arms: [
                                            (if_arm
                                              cond: [(C {(test)} {(-z)} {(DQ ($ VSub_Name "$sha1"))})]
                                              action: [
                                                (C {(echo)} 
                                                  {
                                                    (DQ ("Couldn't retrieve SHA-1 of ") 
                                                      ($ VSub_Name "$submodule") (" for ") ($ VSub_Name "$commit")
                                                    )
                                                  }
                                                )
                                                (ControlFlow
                                                  token: <ControlFlow_Return return>
                                                  arg_word: {(1)}
                                                )
                                              ]
                                              spids: [-1 1383]
                                            )
                                          ]
                                          spids: [-1 1401]
                                        )
                                        (Subshell
                                          child: 
                                            (AndOr
                                              children: [
                                                (C {(cd)} {(DQ ($ VSub_Name "$submodule"))})
                                                (AndOr
                                                  children: [
                                                    (SimpleCommand
                                                      words: [{(git)} {(status)} {(-u)} {(-s)}]
                                                      redirects: [
                                                        (Redir
                                                          op_id: Redir_Great
                                                          fd: -1
                                                          arg_word: {(actual)}
                                                          spids: [1426]
                                                        )
                                                      ]
                                                    )
                                                    (AndOr
                                                      children: [
                                                        (C {(test_must_be_empty)} {(actual)})
                                                        (AndOr
                                                          children: [
                                                            (SimpleCommand
                                                              words: [
                                                                {(git)}
                                                                {(diff)}
                                                                {(DQ ($ VSub_Name "$sha1"))}
                                                              ]
                                                              redirects: [
                                                                (Redir
                                                                  op_id: Redir_Great
                                                                  fd: -1
                                                                  arg_word: {(actual)}
                                                                  spids: [1447]
                                                                )
                                                              ]
                                                            )
                                                            (C {(test_must_be_empty)} {(actual)})
                                                          ]
                                                          op_id: Op_DAmp
                                                        )
                                                      ]
                                                      op_id: Op_DAmp
                                                    )
                                                  ]
                                                  op_id: Op_DAmp
                                                )
                                              ]
                                              op_id: Op_DAmp
                                            )
                                          spids: [1406 1458]
                                        )
                                      ]
                                      op_id: Op_DAmp
                                    )
                                  ]
                                  op_id: Op_DAmp
                                )
                              ]
                              op_id: Op_DAmp
                            )
                          ]
                          op_id: Op_DAmp
                        )
                      ]
                      op_id: Op_DAmp
                    )
                  ]
                  op_id: Op_DAmp
                )
              ]
              op_id: Op_DAmp
            )
          ]
          spids: [1242]
        )
      spids: [1237 1241]
    )
    (FuncDef
      name: test_submodule_switch
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:command)
                  op: Equal
                  rhs: {(DQ ($ VSub_Number "$1"))}
                  spids: [1526]
                )
              ]
              spids: [1526]
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (C {(test)} 
                      {(DQ ($ VSub_Name "$KNOWN_FAILURE_STASH_DOES_IGNORE_SUBMODULE_CHANGES"))} {(Lit_Other "=")} {(1)}
                    )
                  ]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:RESULT)
                          op: Equal
                          rhs: {(DQ (failure))}
                          spids: [1560]
                        )
                      ]
                      spids: [1560]
                    )
                  ]
                  spids: [-1 1553]
                )
              ]
              else_action: [
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:RESULT)
                      op: Equal
                      rhs: {(DQ (success))}
                      spids: [1569]
                    )
                  ]
                  spids: [1569]
                )
              ]
              spids: [1566 1575]
            )
            (C {(test_expect_) ($ VSub_Name "$RESULT")} 
              {(DQ ($ VSub_Name "$command") (": added submodule creates empty directory"))} 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to no_submodule &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t add_sub1 origin/add_sub1 &&\n"> <"\t\t\t$command add_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> <"\t\t\ttest_dir_is_empty sub1 &&\n"> <"\t\t\tgit submodule update --init --recursive &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_) ($ VSub_Name "$RESULT")} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": added submodule leaves existing empty directory alone")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to no_submodule &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tmkdir sub1 &&\n"> <"\t\t\tgit branch -t add_sub1 origin/add_sub1 &&\n"> 
                  <"\t\t\t$command add_sub1 &&\n"> <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> <"\t\t\ttest_dir_is_empty sub1 &&\n"> 
                  <"\t\t\tgit submodule update --init --recursive &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_success)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": added submodule doesn't remove untracked unignored file with same name")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to no_submodule &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t add_sub1 origin/add_sub1 &&\n"> <"\t\t\t>sub1 &&\n"> 
                  <"\t\t\ttest_must_fail $command add_sub1 &&\n"> <"\t\t\ttest_superproject_content origin/no_submodule &&\n"> <"\t\t\ttest_must_be_empty sub1\n"> 
                  <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_) ($ VSub_Name "$RESULT")} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": replace tracked file with submodule creates empty directory")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to replace_sub1_with_file &&\n"> 
                  <"\t\t(\n"> <"\t\t\tcd submodule_update &&\n"> 
                  <"\t\t\tgit branch -t replace_file_with_sub1 origin/replace_file_with_sub1 &&\n"> <"\t\t\t$command replace_file_with_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/replace_file_with_sub1 &&\n"> <"\t\t\ttest_dir_is_empty sub1 &&\n"> <"\t\t\tgit submodule update --init --recursive &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/replace_file_with_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (C {(test)} 
                      {
                        (DQ 
                          ($ VSub_Name "$KNOWN_FAILURE_NOFF_MERGE_DOESNT_CREATE_EMPTY_SUBMODULE_DIR")
                        )
                      } {(Lit_Other "=")} {(1)}
                    )
                  ]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:RESULT)
                          op: Equal
                          rhs: {(DQ (failure))}
                          spids: [1729]
                        )
                      ]
                      spids: [1729]
                    )
                  ]
                  spids: [-1 1714]
                )
              ]
              else_action: [
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:RESULT)
                      op: Equal
                      rhs: {(DQ (success))}
                      spids: [1738]
                    )
                  ]
                  spids: [1738]
                )
              ]
              spids: [1735 1744]
            )
            (C {(test_expect_) ($ VSub_Name "$RESULT")} 
              {(DQ ($ VSub_Name "$command") (": replace directory with submodule"))} 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> 
                  <"\t\treset_work_tree_to replace_sub1_with_directory &&\n"> <"\t\t(\n"> <"\t\t\tcd submodule_update &&\n"> 
                  <
"\t\t\tgit branch -t replace_directory_with_sub1 origin/replace_directory_with_sub1 &&\n"
                  > <"\t\t\t$command replace_directory_with_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/replace_directory_with_sub1 &&\n"> <"\t\t\ttest_dir_is_empty sub1 &&\n"> <"\t\t\tgit submodule update --init --recursive &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/replace_directory_with_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (C {(test)} 
                      {(DQ ($ VSub_Name "$KNOWN_FAILURE_STASH_DOES_IGNORE_SUBMODULE_CHANGES"))} {(Lit_Other "=")} {(1)}
                    )
                  ]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:RESULT)
                          op: Equal
                          rhs: {(DQ (failure))}
                          spids: [1797]
                        )
                      ]
                      spids: [1797]
                    )
                  ]
                  spids: [-1 1794]
                )
              ]
              else_action: [
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:RESULT)
                      op: Equal
                      rhs: {(DQ (success))}
                      spids: [1806]
                    )
                  ]
                  spids: [1806]
                )
              ]
              spids: [1803 1812]
            )
            (C {(test_expect_) ($ VSub_Name "$RESULT")} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": removed submodule leaves submodule directory and its contents in place")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t remove_sub1 origin/remove_sub1 &&\n"> <"\t\t\t$command remove_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/remove_sub1 &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_) ($ VSub_Name "$RESULT")} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": removed submodule leaves submodule containing a .git directory alone")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t remove_sub1 origin/remove_sub1 &&\n"> 
                  <"\t\t\treplace_gitfile_with_git_dir sub1 &&\n"> <"\t\t\t$command remove_sub1 &&\n"> <"\t\t\ttest_superproject_content origin/remove_sub1 &&\n"> 
                  <"\t\t\ttest_git_directory_is_unchanged sub1 &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (C {(test)} 
                      {
                        (DQ 
                          ($ VSub_Name 
"$KNOWN_FAILURE_NOFF_MERGE_ATTEMPTS_TO_MERGE_REMOVED_SUBMODULE_FILES"
                          )
                        )
                      } {(Lit_Other "=")} {(1)}
                    )
                  ]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:RESULT)
                          op: Equal
                          rhs: {(DQ (failure))}
                          spids: [1903]
                        )
                      ]
                      spids: [1903]
                    )
                  ]
                  spids: [-1 1888]
                )
              ]
              else_action: [
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:RESULT)
                      op: Equal
                      rhs: {(DQ (success))}
                      spids: [1912]
                    )
                  ]
                  spids: [1912]
                )
              ]
              spids: [1909 1918]
            )
            (C {(test_expect_) ($ VSub_Name "$RESULT")} 
              {(DQ ($ VSub_Name "$command") (": replace submodule with a directory must fail"))} 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t replace_sub1_with_directory origin/replace_sub1_with_directory &&\n"> 
                  <"\t\t\ttest_must_fail $command replace_sub1_with_directory &&\n"> <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_) ($ VSub_Name "$RESULT")} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": replace submodule containing a .git directory with a directory must fail")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t replace_sub1_with_directory origin/replace_sub1_with_directory &&\n"> 
                  <"\t\t\treplace_gitfile_with_git_dir sub1 &&\n"> <"\t\t\ttest_must_fail $command replace_sub1_with_directory &&\n"> 
                  <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> <"\t\t\ttest_git_directory_is_unchanged sub1 &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_failure)} 
              {(DQ ($ VSub_Name "$command") (": replace submodule with a file must fail"))} 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t replace_sub1_with_file origin/replace_sub1_with_file &&\n"> 
                  <"\t\t\ttest_must_fail $command replace_sub1_with_file &&\n"> <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_failure)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": replace submodule containing a .git directory with a file must fail")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t replace_sub1_with_file origin/replace_sub1_with_file &&\n"> 
                  <"\t\t\treplace_gitfile_with_git_dir sub1 &&\n"> <"\t\t\ttest_must_fail $command replace_sub1_with_file &&\n"> 
                  <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> <"\t\t\ttest_git_directory_is_unchanged sub1 &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (C {(test)} {(DQ ($ VSub_Name "$KNOWN_FAILURE_CHERRY_PICK_SEES_EMPTY_COMMIT"))} 
                      {(Lit_Other "=")} {(1)}
                    )
                  ]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:RESULT)
                          op: Equal
                          rhs: {(DQ (failure))}
                          spids: [2072]
                        )
                      ]
                      spids: [2072]
                    )
                  ]
                  spids: [-1 2057]
                )
              ]
              else_action: [
                (Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (LhsName name:RESULT)
                      op: Equal
                      rhs: {(DQ (success))}
                      spids: [2081]
                    )
                  ]
                  spids: [2081]
                )
              ]
              spids: [2078 2087]
            )
            (C {(test_expect_) ($ VSub_Name "$RESULT")} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": modified submodule does not update submodule work tree")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t modify_sub1 origin/modify_sub1 &&\n"> <"\t\t\t$command modify_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/modify_sub1 &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1 &&\n"> <"\t\t\tgit submodule update &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/modify_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_) ($ VSub_Name "$RESULT")} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": modified submodule does not update submodule work tree to invalid commit")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t invalid_sub1 origin/invalid_sub1 &&\n"> <"\t\t\t$command invalid_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/invalid_sub1 &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1 &&\n"> 
                  <"\t\t\ttest_must_fail git submodule update &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_) ($ VSub_Name "$RESULT")} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": modified submodule does not update submodule work tree from invalid commit")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to invalid_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t valid_sub1 origin/valid_sub1 &&\n"> <"\t\t\t$command valid_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/valid_sub1 &&\n"> <"\t\t\ttest_dir_is_empty sub1 &&\n"> <"\t\t\tgit submodule update --init --recursive &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/valid_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
          ]
          spids: [1523]
        )
      spids: [1518 1522]
    )
    (FuncDef
      name: test_submodule_forced_switch
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:command)
                  op: Equal
                  rhs: {(DQ ($ VSub_Number "$1"))}
                  spids: [2201]
                )
              ]
              spids: [2201]
            )
            (C {(test_expect_success)} 
              {(DQ ($ VSub_Name "$command") (": added submodule creates empty directory"))} 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to no_submodule &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t add_sub1 origin/add_sub1 &&\n"> <"\t\t\t$command add_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> <"\t\t\ttest_dir_is_empty sub1 &&\n"> <"\t\t\tgit submodule update --init --recursive &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_success)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": added submodule leaves existing empty directory alone")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to no_submodule &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t add_sub1 origin/add_sub1 &&\n"> <"\t\t\tmkdir sub1 &&\n"> 
                  <"\t\t\t$command add_sub1 &&\n"> <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> <"\t\t\ttest_dir_is_empty sub1 &&\n"> 
                  <"\t\t\tgit submodule update --init --recursive &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_success)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (
": added submodule does remove untracked unignored file with same name when forced"
                  )
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to no_submodule &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t add_sub1 origin/add_sub1 &&\n"> <"\t\t\t>sub1 &&\n"> 
                  <"\t\t\t$command add_sub1 &&\n"> <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> <"\t\t\ttest_dir_is_empty sub1\n"> <"\t\t)\n"> 
                  <"\t">
                )
              }
            )
            (C {(test_expect_success)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": replace tracked file with submodule creates empty directory")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to replace_sub1_with_file &&\n"> 
                  <"\t\t(\n"> <"\t\t\tcd submodule_update &&\n"> 
                  <"\t\t\tgit branch -t replace_file_with_sub1 origin/replace_file_with_sub1 &&\n"> <"\t\t\t$command replace_file_with_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/replace_file_with_sub1 &&\n"> <"\t\t\ttest_dir_is_empty sub1 &&\n"> <"\t\t\tgit submodule update --init --recursive &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/replace_file_with_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_success)} 
              {(DQ ($ VSub_Name "$command") (": replace directory with submodule"))} 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> 
                  <"\t\treset_work_tree_to replace_sub1_with_directory &&\n"> <"\t\t(\n"> <"\t\t\tcd submodule_update &&\n"> 
                  <
"\t\t\tgit branch -t replace_directory_with_sub1 origin/replace_directory_with_sub1 &&\n"
                  > <"\t\t\t$command replace_directory_with_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/replace_directory_with_sub1 &&\n"> <"\t\t\ttest_dir_is_empty sub1 &&\n"> <"\t\t\tgit submodule update --init --recursive &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/replace_directory_with_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_success)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": removed submodule leaves submodule directory and its contents in place")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t remove_sub1 origin/remove_sub1 &&\n"> <"\t\t\t$command remove_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/remove_sub1 &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_success)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": removed submodule leaves submodule containing a .git directory alone")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t remove_sub1 origin/remove_sub1 &&\n"> 
                  <"\t\t\treplace_gitfile_with_git_dir sub1 &&\n"> <"\t\t\t$command remove_sub1 &&\n"> <"\t\t\ttest_superproject_content origin/remove_sub1 &&\n"> 
                  <"\t\t\ttest_git_directory_is_unchanged sub1 &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_failure)} 
              {(DQ ($ VSub_Name "$command") (": replace submodule with a directory must fail"))} 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t replace_sub1_with_directory origin/replace_sub1_with_directory &&\n"> 
                  <"\t\t\ttest_must_fail $command replace_sub1_with_directory &&\n"> <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_failure)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": replace submodule containing a .git directory with a directory must fail")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t replace_sub1_with_directory origin/replace_sub1_with_directory &&\n"> 
                  <"\t\t\treplace_gitfile_with_git_dir sub1 &&\n"> <"\t\t\ttest_must_fail $command replace_sub1_with_directory &&\n"> 
                  <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> <"\t\t\ttest_git_directory_is_unchanged sub1 &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_failure)} 
              {(DQ ($ VSub_Name "$command") (": replace submodule with a file must fail"))} 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t replace_sub1_with_file origin/replace_sub1_with_file &&\n"> 
                  <"\t\t\ttest_must_fail $command replace_sub1_with_file &&\n"> <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_failure)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": replace submodule containing a .git directory with a file must fail")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t replace_sub1_with_file origin/replace_sub1_with_file &&\n"> 
                  <"\t\t\treplace_gitfile_with_git_dir sub1 &&\n"> <"\t\t\ttest_must_fail $command replace_sub1_with_file &&\n"> 
                  <"\t\t\ttest_superproject_content origin/add_sub1 &&\n"> <"\t\t\ttest_git_directory_is_unchanged sub1 &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_success)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": modified submodule does not update submodule work tree")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t modify_sub1 origin/modify_sub1 &&\n"> <"\t\t\t$command modify_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/modify_sub1 &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1 &&\n"> <"\t\t\tgit submodule update &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/modify_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_success)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": modified submodule does not update submodule work tree to invalid commit")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to add_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t invalid_sub1 origin/invalid_sub1 &&\n"> <"\t\t\t$command invalid_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/invalid_sub1 &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1 &&\n"> 
                  <"\t\t\ttest_must_fail git submodule update &&\n"> <"\t\t\ttest_submodule_content sub1 origin/add_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
            (C {(test_expect_success)} 
              {
                (DQ ($ VSub_Name "$command") 
                  (": modified submodule does not update submodule work tree from invalid commit")
                )
              } 
              {
                (SQ <"\n"> <"\t\tprolog &&\n"> <"\t\treset_work_tree_to invalid_sub1 &&\n"> <"\t\t(\n"> 
                  <"\t\t\tcd submodule_update &&\n"> <"\t\t\tgit branch -t valid_sub1 origin/valid_sub1 &&\n"> <"\t\t\t$command valid_sub1 &&\n"> 
                  <"\t\t\ttest_superproject_content origin/valid_sub1 &&\n"> <"\t\t\ttest_dir_is_empty sub1 &&\n"> <"\t\t\tgit submodule update --init --recursive &&\n"> 
                  <"\t\t\ttest_submodule_content sub1 origin/valid_sub1\n"> <"\t\t)\n"> <"\t">
                )
              }
            )
          ]
          spids: [2198]
        )
      spids: [2193 2197]
    )
  ]
)